CN104394303A - Image dynamic recording device and image dynamic recording method - Google Patents

Abstract

The present invention provides an image dynamic recording device and an image dynamic recording method and relates to the application fields of image shooting devices, image processing devices and image shooting. In the prior art, there is no appropriate means to enable dynamically-recorded image data frames and shot object information to be associated conveniently and quickly. The invention provides the image dynamic recording device and the image dynamic recording method. According to the selected shot object information, in the dynamic recording executing process, a recording portion responds to mark indications, records the marked image data frames, and enables the marked image data frames to be in correlation with the shot object information and to be differentiated from other image data frames for carrying out image recording, thereby solving the currently-existing problems.

Description

Image dynamic recording device and image dynamic recording method

technical field

The dynamic image recording device and the dynamic image recording method of the present invention relate to an image shooting device, an image processing device, and the application field of image shooting.

Background technique

Imaging devices are widely used in industrial and other fields. For example, in the industrial field that focuses on condition-based maintenance, using visible light imaging devices, thermal imaging devices, ultraviolet imaging devices and other imaging devices to regularly photograph equipment is an important part of condition-based maintenance. At present, the dynamic image files captured by the imaging device are generated according to the time or serial number; for subsequent archiving and analysis, and to distinguish the key image data frames in the dynamic image files corresponding to the subject, currently, for example, users need to Subject recognition or on-site nameplate to manually record the time of the key image data frame and the corresponding subject information in the dynamic image file; there are various inconveniences such as inconvenient operation, easy mistakes, affecting shooting speed, and heavy follow-up workload. . Since the application of image detection technology, there is no suitable means to quickly and conveniently associate the key recorded image data frames with the subject information. Those skilled in the art have been trying to solve this problem. For example, patent document application number: 200410001328 discloses a camera, which is convenient for associating and recording the information of the subject by receiving the wireless tag ID installed on the subject, but the wireless tag Installation is inconvenient, cost increases, and it is not applicable in some occasions with large electromagnetic interference; in addition, if a GPS receiving part is installed in an imaging device to notify the GPS information of the subject and associate records, but for applications with high-intensity subjects It is also not applicable to occasions or indoors; how to conveniently record the key image data frame and the association record of the subject information is a difficult problem.

Contents of the invention

The present invention provides an image dynamic recording device and an image dynamic recording method. According to the selected object information, during the dynamic recording period, the recording unit responds to the marking instruction and combines the marked image data frame with the object information. Associate the record and distinguish it from other image data frames to record the image, so as to solve the current problems.

For this reason, the present invention adopts following technical scheme, image dynamic recording device, comprises:

an acquisition unit, configured to continuously acquire image data frames;

a selection part, used for selecting subject information;

The recording unit is configured to continuously record video frames in response to a dynamic recording instruction, and record the subject information selected by the selection unit in association with the continuously recorded video frames when the selection unit selects the subject information; the video frames The acquired image data frame and/or the data frame obtained after the acquired image data frame has undergone prescribed processing;

a marking unit for issuing marking instructions;

The recording unit records marked video data frames and unmarked video data frames in a mutually distinguishable manner in response to a marking instruction during dynamic recording or in a state of suspending dynamic recording.

An image dynamic recording method of the present invention, comprising:

The acquisition step is used to continuously acquire image data frames;

A selection step, for selecting subject information;

The recording step is used for responding to the dynamic recording instruction, continuously recording image frames, and when the object information is selected in the selecting step, correlating and recording the object information selected in the selecting step with the continuously recorded image frames; the image frames The acquired image data frame and/or the data frame obtained after the acquired image data frame has undergone prescribed processing;

a marking step for issuing a marking indication;

In the recording step, during the execution of the dynamic recording or in the state of suspending the dynamic recording, the marked image data frame and the unmarked image data frame are recorded in a mutually distinguishable manner in response to the marking instruction.

In addition, the present invention provides a computer program, which is a program executed in an image capture device, and the computer program causes the image capture device to perform the following steps: an acquisition step for continuously acquiring frames of image data;

A selection step, for selecting subject information;

The recording step is used for responding to the dynamic recording instruction, continuously recording image frames, and when the object information is selected in the selecting step, correlating and recording the object information selected in the selecting step with the continuously recorded image frames; the image frames The acquired image data frame and/or the data frame obtained after the acquired image data frame has undergone prescribed processing;

a marking step for issuing a marking indication;

In the recording step, during the execution of the dynamic recording or in the state of suspending the dynamic recording, the marked image data frame and the unmarked image data frame are recorded in a mutually distinguishable manner in response to the marking instruction.

Other aspects and advantages of the invention will be set forth in the following description.

Description of drawings:

FIG. 1 is a block diagram showing a schematic configuration of a video device 13 according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of the appearance of the imaging device 13 of the embodiment.

FIG. 3 is a control flow chart of the video capture device of the first embodiment.

Fig. 4 is a schematic list example of subject information stored in a storage medium.

FIG. 5 is a schematic diagram of a display interface for a predetermined number of subject indication information and images.

FIG. 6 is another schematic diagram of a display interface for a predetermined number of subject indication information and images.

Fig. 7 is a control flowchart showing the second embodiment.

FIG. 8 is a schematic diagram of an example of an interface for setting filter conditions.

FIG. 9 is a schematic list example of subject information filtered according to filter conditions.

FIG. 10 is a schematic display of object indication information and images obtained from filtered object information.

FIG. 11 is a control flowchart of subject information specifying processing.

Fig. 12 is a control flowchart showing the third embodiment.

FIG. 13 is a block diagram of an implementation of the electrical structure of an image dynamic recording system formed by connecting the image processing device 100 and the image capture device 101 .

FIG. 14 is a schematic diagram of an implementation of an image dynamic recording system formed by connecting the image processing device 100 and the image capture device 101 .

Detailed ways

Embodiments of the present invention are described below, although the present invention is an example of an image dynamic recording device (hereinafter referred to as an image device) with an image capture function in Embodiment 1. However, it can also be applied to devices that continuously receive image data frames, such as personal computers, personal digital processing devices and other processing devices.

Moreover, the so-called image data frame below is the image AD value data as an example. In addition, the image data is not limited to the AD value data of the image. Or one or more of these data, compressed data, etc.

Exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Note that the examples to be described below are for better understanding of the present invention, so do not limit the scope of the present invention, and various forms may be changed within the scope of the present invention.

Example 1

FIG. 1 is a block diagram showing the electrical configuration of an imaging device 13 according to the first embodiment. FIG. 2 is an external view of the imaging device 13 of the first embodiment.

The imaging device 13 has a photographing unit 1, an image processing unit 2, a display and control unit 3, a display unit 4, a communication unit 5, a temporary storage unit 6, a memory card I/F 7, a memory card 8, a flash memory 9, a control unit 10, and an operation unit. 11. The control unit 10 is connected to the above-mentioned corresponding parts through the control and data bus 12, and is responsible for overall control of the imaging device 13.

Taking a visible light imaging device as an example, in one embodiment, the imaging unit 1 is composed of unillustrated optical components, lens driving components, image sensors, signal preprocessing circuits, and the like. The optical part is composed of an optical lens, and the subject image enters the image sensor from the optical part. The lens driving component drives the lens to perform focusing or zooming operations according to the control signal of the control unit 10 , and can also be a manually adjusted optical component. The image sensor is composed of, for example, a CMOS image sensor or the like, and converts an object image passing through optical components into an electrical signal. The signal preprocessing circuit includes a sampling circuit, an AD conversion circuit, etc., and performs signal processing such as sampling, automatic gain control, and AD conversion on the electrical signal generated from the image sensor in a specified period; the result of various signal processing is to generate a digital image Data (image AD value data). In this embodiment, the photographing unit 1 is used as an example of an acquisition unit for photographing and obtaining (digital) image data. The image processing unit 2 is used to perform prescribed processing on the video data obtained by the shooting unit 1 to obtain video image data; for example, implement various image processing such as white balance compensation processing, Y compensation processing, YC conversion processing, etc. Image data composed of luminance signals and color difference signals. In addition, based on the control of the control unit 10 , the image processing unit 2 is used to process the video data according to a predetermined process to obtain video image data, and then record the video image data to a recording medium such as the memory card 8 . The image processing unit 2 can be realized by DSP or other microprocessors or programmable FPGA, or can be integrated with the control unit 10 or be the same microprocessor. Not limited to visible light imaging devices, for various types of imaging devices, the processing of the image processing unit 2 is to convert digital image data into data suitable for display, recording, and the like.

When the imaging device 13 is various types of imaging devices, there are differences in optical components, image sensors, etc., as well as differences in image processing methods. If the imaging device 13 is a thermal imaging device, in one embodiment, the photographing unit 1 is composed of not-shown optical components, lens driving components, infrared detectors, signal pre-processing circuits, and the like. The optics consist of an infrared optical lens for focusing the received infrared radiation onto the infrared detector. The lens driving section drives the lens according to a control signal of the control section 10 to perform a focusing or zooming operation. Infrared detectors, such as cooled or uncooled infrared focal plane detectors, convert infrared radiation passing through optical components into electrical signals. The signal preprocessing circuit includes a sampling circuit, an AD conversion circuit, etc., and performs signal processing such as sampling and automatic gain control on the signal read from the infrared detector at a specified period, and is converted into digital (thermal) image data by the AD conversion circuit. The image processing unit 2 is used to perform specified processing on the (thermal) image data obtained by the shooting unit 1. The processing of the image processing unit 2, such as correction, interpolation, pseudo-color, compression, decompression, etc., is converted into a data suitable for display, Handling of data such as recording. Among them, the process of generating thermal image (infrared thermal image) from (thermal) image data is such as false color processing. In the plate range, the specific color value corresponding to the AD value of the (thermal) image data in the pseudo-color plate range is used as the image data of the corresponding pixel position in the thermal image (infrared thermal image).

These differences described above do not cause significant differences in the following embodiments. The ideas of the following embodiments are applicable to common imaging devices, such as various types of imaging devices such as visible light imaging devices, thermal imaging devices, ultraviolet imaging devices, and laser imaging devices; or imaging devices composed of more than one of the above-mentioned devices A device with multiple functions, that is, an image capture device, may have multiple image sensors of the same type or different ones.

The display control unit 3 displays the image data for display stored in the temporary storage unit 6 on the display unit 4 based on the control of the control unit 10 . For example, in the normal mode, the image generated by the captured image data frames is continuously displayed; in the dynamic recording mode, the object instruction information and the image are displayed, and various setting information can also be displayed. Specifically, in one embodiment, the display and control unit 3 has a VRAM, a VRAM control unit, and a signal generation unit. The image data stored in the VRAM is read out, and a display signal such as a video signal is generated and output, and displayed on the display unit 4 . In this example, the display unit 4 is used as an example of a display unit; in addition, the display unit 4 may also be other display devices connected to the imaging device 13, and the electrical structure of the imaging device 13 itself may not have a display device. Obviously, when there is no display device in the electrical structure of the image device 13 itself, the control unit 10 can also control the output of image data for display, for example, through an image output interface (such as various wired or wireless image output interfaces, such as AV port, RJ45 port, etc.), output image data for display (the control unit 10, the display control unit 3, etc. are examples of the display control unit); the display control unit controls the display unit to display, and also includes the display output situation. The display and control unit 3 can also be integrated with the image processing unit 2 or the control unit 10 .

The communication unit 5 is an interface for connecting the video device 13 to external devices such as an external computer, storage device, and video device, for example, in accordance with communication standards such as USB, 1394, and the Internet.

The temporary storage unit 6, such as RAM, DRAM and other volatile memories, is used as a buffer memory for temporarily storing the image data frame output by the shooting unit 1, for example, repeating the following process, that is, temporarily storing the acquired image data frame for a predetermined time, and When a new frame is acquired by the acquiring unit (shooting unit 1), the old frame is deleted and a new image data frame is stored; at the same time, it functions as a working memory of the image processing unit 2 and the control unit 10, temporarily storing The data processed by the part 2 and the control part 10. Not limited thereto, the memory or registers included in processors such as the control unit 10 and the image processing unit 2 may also be interpreted as a temporary storage unit.

The memory card I/F7 is used as the interface of the memory card 8. On the memory card I/F7, the memory card 8 as a rewritable non-volatile memory is connected, and the card that is detachably installed in the main body of the image device 13 In the slot, data such as video data frames are recorded according to the control of the control unit 10 .

In the flash memory 9, programs for control and various data used for controlling each part are stored. The storage medium used to store the subject information in the embodiment can be a storage medium in the imaging device 13, such as non-volatile storage media such as flash memory 9 and memory card 8, and volatile storage media such as temporary storage unit 6. Storage medium; it can also be other storage medium connected to the imaging device 13 by wire or wirelessly, such as other storage devices that communicate with the communication unit 5 by wire or wirelessly, or storage media in other photography devices, computers, etc. Preferably, data such as subject information related to the subject is pre-stored in the imaging device 13 or a non-volatile storage medium connected thereto. In an embodiment, the flash memory 9 is used as a storage for storing subject information. An instance of the medium.

Object information refers to information related to the object, such as information representing the location, type, number, etc. etc.), model, manufacturer, performance and characteristics, history of past shooting or inspection, date of manufacture, expiration date and other information. Preferably, various types of information in the subject information are structured in the form of information classification. The exemplary list shown in FIG. 4 represents an implementation schematic diagram of storing subject information in the information storage unit. It is composed of attribute information with specified attributes. For example, the object information 400 "substation 1 equipment area 1 equipment 1A phase" has the attribute information "substation 1" corresponding to the substation attribute 401, and the attribute information "equipment area" corresponding to the equipment area attribute 402. 1", the attribute information "equipment 1" corresponding to the equipment type attribute 403, and the attribute information "phase A" corresponding to the phase attribute 404. But not limited thereto, for example, the object information may also be stored in other forms such as single attribute information.

Operation part 11: used for users to perform various instruction operations such as record operation (such as dynamic record button 1), record pause/continue operation (such as pause button 2), mark operation (such as mark button 3), or input setting information For various operations such as recording the frame rate, the control unit 10 executes corresponding programs according to the operation signal of the operation unit 11 . The operation section 11 is constituted by a record key 1 (configured for a dynamic record instruction operation), a pause key 2 , a mark key 3 , a cross key 4 and the like shown in FIG. 2 . In addition, a touch screen or a voice recognition component (not shown) may also be used to implement related operations.

The control unit 10 controls the overall operation of the imaging device 13 , and stores a program for control and various data used for controlling each part in a storage medium such as the flash memory 9 . The control unit 10 is realized by, for example, a CPU, MPU, SOC, programmable FPGA, or the like.

The control unit 10 is used as a selection unit for selecting subject information; for example, for selecting subject information in response to a user's selection operation. In addition, it can also be selected in a default manner, for example, selecting the object information last selected when the device was turned on last time.

The control unit 10, as a recording unit, is used to continuously record the acquired image data frames in response to the dynamic recording instruction; Among the image data frames of 6, select the image data frames to be recorded (such as the image data frames obtained by instant shooting stored in the specified area of the temporary storage unit 6), and record after performing specified processing such as correction, interpolation, and compression; preferably, It is recorded in a nonvolatile storage medium such as the flash memory 9 or a memory card, but it may also be recorded in another storage medium that communicates with the imaging device 13 through the communication unit 5 .

In addition, recording can also be performed at a lower frame rate (usually 3-15 frames per second), thereby ensuring dynamic recording processing of image data frames with a large amount of data. Therefore, in a preferred embodiment, the control unit 10 is used as a recording unit for responding to a dynamic recording instruction and continuously recording the acquired image data frames at a prescribed recording frame rate.

In addition, the recording unit responds to the marking instruction during the execution of the dynamic recording or in the state of suspending the dynamic recording, and in the recorded video data frames, the marked video data frame and the unmarked video data frame can be distinguished from each other. Make a note. Wherein, the marked image data frame may be the image data frame corresponding to the timing of the prescribed recording frame rate, for example, the frame recorded when the recording timing arrives before the response mark indication may be marked, or the response mark may The frame recorded when the next recording timing indicated arrives is marked. In this case, it is assumed that the timing is 1/10 second to record one frame (the specified recording frame rate is 6 frames/second), and 1 second is recorded. 6 frames of image data frames.

And, it is not necessary to correspond to the frame corresponding to the recording timing, and the image data frame to be recorded can also be selected from the temporary storage unit 6. Recording a frame) When recording image data frames, it is also possible to mark and record the specified image data frames at the time indicated by the response mark, for example, to read the image data frames obtained by instant shooting stored in the temporary storage unit 6 at this time. Record and mark, but not necessarily the frame of image data corresponding to the timing of the specified recording frame rate, so, press the mark key, for example, it is possible to record 7 frames of image data frames in 1 second, one of which is a mark frame. There are many situations for the prescribed image data frame. For example, when there are multiple frames of image data frames held in the temporary storage unit 6, the prescribed frame can be a frame with a higher value obtained by specific analysis, or the image data with the smallest jitter. Frame, etc.; it can also be a specified frame or multiple frames. In addition, for example, a frame of image data obtained when the dynamic recording is paused and the pause indication is maintained, the frame of image data may also be marked.

The marked image data frame and the unmarked image data frame are recorded in a mutually distinguishable manner. There are many implementations; it can be recorded in different file formats (dynamic files, static files, different file formats), recorded in different areas in the same file, recorded in different recording media, or different storage areas in the same storage medium , Different information related to recording, different corresponding file management information, different processing methods (such as different compression processing) and other ways that can be distinguished from each other. For example, the marked image data frame and the unmarked image data frame are generated in a dynamic image file, wherein the marked image data frame and the unmarked image data frame are associated with different additional information; for example, the marked The image data frame and the unmarked image data frame generate a dynamic image file, wherein the marked image data frame and the unmarked image data frame correspond to different file management information, such as the marked image is recorded in the dynamic image file The frame timing information of the data frame (such as the time of the marked image data frame, the specified area such as the address of the marked image data frame in the dynamic image file, the frame number of the marked image data frame in the dynamic image file, etc. ); or, a management file is additionally generated, including the frame timing information of the marked image data frame, etc. For example, the unmarked image data frame (or together with the marked image data frame) is generated into a dynamic image file, and in addition, the marked image data frame is also generated into a still image file.

The control unit 10 is used as a marking unit for issuing a marking instruction; for example, in response to a user's operation, issuing a marking instruction. In addition, the marking instruction may also be issued based on other situations such as analyzing a relatively high analysis value of the image data frame, an external trigger signal, or other specified timings.

The specific operation and control flow of Embodiment 1 will be described in detail below. Before the official shooting, the task data file including the subject information corresponding to the substation 1 as shown in FIG. 4 is prestored in the flash memory 9 . In this application scenario, for example, an object in a substation is photographed. Based on the control program stored in the flash memory 9 and various data used in the control of each part, the control unit 10 controls the overall operation of the imaging device 13 and the control of executing multiple modes of processing. After the power is turned on, the control unit 10 Initialize the internal circuit, and then enter the standby shooting mode, that is, the image data frame captured by the image capture unit 1, and the image processing portion 5 performs predetermined processing on the image data frame acquired by the image capture unit 1, and stores it in the temporary storage unit 6, The control section 10 executes the control to make the display section 4 continuously display images in the form of dynamic images. In this state, the control section 10 continuously monitors whether it has switched to other modes according to the predetermined operation or has performed a shutdown operation. processing control.

The control procedure of the reference mode will be described with reference to FIG. 3 .

Step A01, transmitting the frame of image data captured by the photographing unit 1 to the temporary storage unit 6;

In step A02 , the display control unit (control unit 10 ) controls the display unit 4 to display the image generated from the acquired frame of image data and the subject instruction information obtained from the predetermined amount of subject information.

Specifically, in one embodiment, the image processing unit 2 is controlled to generate the image data of the image obtained by photographing frames, and based on the object information shown in FIG. 4 stored in the flash memory 9, a predetermined number of them The image data of the object instruction information is generated and synthesized based on the subject information; the synthesized image data is stored in the temporary storage unit 6; As shown in the display interface shown in FIG. 5 .

When the user operates the scroll bar, a predetermined amount of subject information is re-determined according to the adjustment amount and the scroll direction. Wherein, the control unit 10 judges whether the adjustment operation is performed by the user, for example, whether the scroll bar 600 shown in FIG. If there is an adjustment operation to turn the page, a predetermined amount of subject information after adjustment is determined according to the adjustment amount of the scroll bar by the user, and then the corresponding subject indication information is displayed.

In a preferred manner, the display control unit displays the prescribed information used to generate the subject instruction information in the subject information in layers according to prescribed positions. Specifically, the display control part has a hierarchical structure allocation unit for allocating the layers of the hierarchical structure and the attribute information corresponding to each layer; based on the attribute information of the object information stored in the storage medium, the object information The attribute information is displayed according to the levels of the hierarchical structure allocated by the hierarchical structure allocation unit and the attribute information corresponding to each level. For example, as shown in the object indication information display window 601 in the display interface of FIG. 6 , the display control unit divides the object information into three layers according to the attribute information representing the substation, equipment area, equipment type, and other specified attributes. Display at a specified position; compared with the object indication information display window 501 in the display interface in FIG. 5 , obviously, the number of words in the same row is reduced, which is convenient for users to observe and select.

Wherein, the subject indication information obtained according to the subject information may be obtained from all or a specified part of the subject information, and the information used to obtain the subject indication information in the subject information may be predetermined composition.

Step A03, selecting subject information. Wherein, the selection of the subject information can be carried out before dynamic recording, also can be carried out during the dynamic recording, or can also suspend the dynamic recording, carry out the selection of the subject information, and then resume the dynamic recording; for example, when using Based on the cognition of the subject "substation 1 equipment area 1 equipment 1B phase" at the shooting site, for example, check the equipment signs on the site, and use the operation part 11 to check the "substation 1 equipment area 1 phase B" displayed in 601 in Fig. 6 . Equipment 1B phase" is selected, and the selection unit (control unit 10) selects the subject information corresponding to the subject indication information in response to the user's selection operation, for example, the selected subject information "substation 1 Equipment area 1, equipment 1B phase" is kept in the specified area of the temporary storage unit 6 (a specified area for keeping the selected object information), wherein, when there is previously selected object information, it will be replaced; when If there is subject information in the predetermined area, it means that the subject information is the selected subject information; if there is no subject information, it means that the subject information is not selected. Or, the selected subject information may also be identified to distinguish other subject information.

Further, the display control unit controls to specifically display the subject indication information obtained from the subject information. Here, the special display, for example, displays the subject indication information in such a manner that the user can recognize the selected subject indication information from a predetermined number of subject indication information. For example, differences in display position, color, background, size, font, content, text description, etc. that are easy for users to distinguish are used as special display methods that are different from other object indication information. As shown in the object indication information display window 602 in FIG. 6 , the control unit 10 controls the underline mark of the "device 1B phase" selected by the user to distinguish it from other object indication information. It is also possible to superimpose the object indication information obtained from the selected object information on the image, as shown in the image display window 602 in FIG. 6 . Moreover, the content of the specially displayed object indication information may be different from other object indication information, for example, it may contain more information such as the manufacturer, but it may also be less than the object indication information, for example, it only contains "Phase B".

Obviously, information such as substation 1 or equipment area 1 may also be selected as the object information.

Step A04, judging whether there is an instruction for dynamic video recording, when the user presses the video recording key, the next step is entered;

Step A05, carry out the dynamic recording process associated with the subject information, for example, read the image data frame to be subjected to the recording process from the specified area of the temporary storage unit 6, associate it with the selected subject information, and write it into In the motion picture file created at the beginning of dynamic recording in the storage medium. In a preferred embodiment, the recording unit is configured to continuously record the frames of image data obtained by the continuous shooting of the shooting unit at a prescribed recording frame rate, and store them in a non-volatile storage medium (such as in the flash memory 9 ).

Specifically, in one embodiment, when a predetermined recording timing (for example, when the recording frame rate is 6 frames/second, 1/10 second) arrives, a frame of video data stored in the temporary storage unit 6 is selected and read. The image data frames to be recorded, for example, read the image data frames obtained by real-time shooting (the latest transmission to the temporary storage unit 6) from the specified area of the temporary storage unit 6, and then perform prescribed processing such as correction, interpolation, cutting, and compression One or more of them, including image data frame and selected subject information or necessary additional information (such as the time of image data frame, shooting radiation rate, environmental parameters temperature, humidity, shooting distance, etc.) is written in a motion picture file created in a storage medium such as flash memory 9.

Among them, the data obtained after the image data frame undergoes prescribed processing (prescribed processing such as correction, interpolation, false color, pixel reduction, compression, etc., one or more at the same time); it can be one of the images obtained in these cases or Various.

The information related to the selected subject information, for example, may be all information of the subject information as the selected subject information, or part of the information, for example, "substation 1 equipment area 1 equipment 1B phase" may be recorded , but it can also record "equipment area 1 equipment 1B phase", or other information that is not displayed in the subject information. For example, the subject information also has information such as serial numbers and models. Store serial number and model information. Obviously, substation 1 can also be selected as the associated information of all data frames of the entire image file.

Additional information such as subject information can be written into the image data frame as the header information of the corresponding image data frame. In addition, there can also be different ways of associating the subject information from the above. For example, the method described in step A06 can also be The frame timing information of the recorded image data frame, together with the subject information, is written into the dynamic image file as management information and as a component of the necessary file additional information; or an information file or index associated with the dynamic image file is generated The index file includes the frame timing information of the frames associated with the object information and the associated object information. The control unit 10 can generate the information file or index file; the essence of the associated record is to record the information needed for subsequent batch analysis;

Step A06, then, judge whether there is a flag indication? If not, then jump to step A08, if yes (for example, the user presses the mark key 3), then enter the next step;

Step A07, adding tag information to the image data frame recorded in step A05, for example, adding a data bit "0" representing a tag to the additional information of the tagged image data frame. Or the frame timing information of the marked frame can also be written into the dynamic image file as management information and as a component of the necessary file additional information; or an index file associated with the dynamic image file can be generated, and the index file includes Frame timing information for marked frames.

Step A08, whether the judgment is over? If yes, then in step A09, write necessary file additional information (such as an end mark, etc.) into the dynamic image file to complete the dynamic image file.

If not, return to step A01, where the user can mark multiple times, or reselect new subject information, when reselecting subject information, in step A05, the reselected subject information The subject information is recorded in association with the image data frame.

In addition, there may be many ways of adding marking information different from step A07. For example, the frame timing information of the marked frame may also be written into the dynamic An image file; or an index file associated with the dynamic image file is generated, and the index file includes frame timing information of marked frames.

In addition, when the marked frame is recorded as a still image file, the image file name can also be generated according to the subject information selected by the selection unit. Preferably, the recording unit has a file name generating unit, and the recording unit There is a file name generation unit, which is used to generate the file name of the image file, and the file name of the generated image file includes information related to the subject information selected by the selection unit; for example, the generated image file name: substation 1 equipment area 1Equipment 1B phase.JPG, further, combined with the time information "20120222" to generate a file name, for example, substation 1-equipment area 1-equipment 1-B phase-20120222.JPG. Wherein, during step A07, a still image file may be generated additionally, or the dynamic recording process may also be suspended to generate a still image file, or the marked image data frame and its associated object information may be temporarily stored in the temporary storage unit 6 In the specified area, when the specified condition is reached, for example, when a specified number of image data frames are stored, the dynamic recording process is suspended to generate a corresponding static image file.

As mentioned above, based on the pre-stored subject information, the user can easily make a selection by displaying the subject indication information together with the image; thereby improving shooting efficiency and reducing work intensity. By marking keyframes, it is easy to find keyframes later.

Example 2

The imaging device 13 of Embodiment 2 pre-stores in the flash memory 9 the task data file containing the subject information corresponding to the substation 1 as shown in FIG. Task data file of subject information. In this application scenario, for example, the subject 1 of the substation 1 is photographed. In the past, due to the different purposes of detection, there was detection of all subjects in the whole station, as well as detection of specific types of subjects. These specific types of subjects were distributed in different equipment areas, requiring users to find them, which was very inconvenient. If the subject information is used as a filter condition, it is convenient for the user to take pictures. In addition, the imaging device 13 of Embodiment 2 is configured to respond to the indication of the marker, and record the predetermined image data frame corresponding to the indication of the marker in association with the selected object information.

Referring to FIG. 7 to illustrate the control flow of the imaging device 13, the steps are as follows:

In step B01, the task determination unit determines subject information, and the determined subject information is used to select subject information; see the description of FIG. 11 for details.

Step B02, acquiring image data frames, and transferring the image data frames captured by the photographing unit 1 to the temporary storage unit 6;

In step B03, the display control unit controls the display unit 4 to display the image generated by the acquired frame of image data, and based on the subject information determined by the task determination unit, displays a predetermined number of subject information obtained from the subject information. Subject indication information.

Step B04, select the subject information; here, select "substation 1 equipment area 1 equipment 1B phase".

In step B05, it is determined whether there is an indication of dynamic recording? If not, go back to step B01 and repeat the above steps; if yes, go to the next step;

In step B06, then, it is judged whether there is a flag indication? If there is (for example, the user presses the mark key 3), then enter the next step; if not, then skip to step B08;

In step B07, associate and record the marked frame with the selected object information;

For example, when the prescribed recording timing (for example, when the recording frame rate is 6 frames/second, 1/10 second) arrives, the image data frame to be recorded is selected and read from the image data frames stored in the temporary storage unit 6, for example Read the newly acquired image data frame from the specified area of the temporary storage unit 6; then, perform specified processing such as one or more of correction, interpolation, cutting, compression processing, etc., wherein the specified processing can also be omitted. The image data frame and the additional information related to the mark, such as the selected object information, are written into the dynamic image file created in the storage medium such as the flash memory 9 .

In addition, it is also possible to select and read the image data frame to be recorded from the image data frames stored in the temporary storage unit 6 without judging whether the predetermined recording timing has come, for example, to read a newly acquired image from a predetermined area of the temporary storage unit 6. Data frame, the image data frame and additional information related to the mark are written in the dynamic image file created in the storage medium such as the flash memory 9 . Thereafter, the timing for specifying the recording frame rate may be restarted.

In step B08, the dynamic recording process is performed according to the prescribed frame rate; different from Embodiment 1, when there is no indication of the mark, the recorded image data frame is not associated with the subject information.

Or, when the subject information is selected, it is associated with a composition of subject information different from the marked key frame, for example, if there is no mark indication, it is associated with "Substation 1", and when there is a mark indication, it is associated with "Substation 1". 1 Equipment Area 1 Equipment 1B Phase".

In step B09, is it judged whether to end?

If it is finished, then in step B10, write the necessary file additional information and end mark into the dynamic image file, and complete the dynamic image file.

Referring to FIG. 11 , the process of specifying a predetermined number of subject information by the task specifying unit will be described.

Step S101, display the file name of the task data file in the flash memory 9, and then go to step S102. Generally, the subjects in different shooting destinations can be assigned to several task data files, for example, according to the substation, the equipment name of each substation is pre-programmed in one task data file.

Step S102, judge whether the user has selected one of them, if one or more of them are selected, go to step S103; if not, go back to step S101.

Step S103, then, according to the selection of the user, the task data file related to shooting is determined.

Step S104, next, the task determining unit judges whether there is a prescribed filter condition. If yes, go to step S105. If not, the subject information in the selected task data file is determined.

Step S105 , if there is a filter condition, determine subject information in the task data file that meets the filter condition according to the specified filter condition.

In the above embodiments, multiple task data files are allocated based on the subject information. If the object information is stored in the form of a database or a task data file, steps S101-S103 can also be omitted.

Preferably, the imaging device 13 has a filter condition setting part (for example, composed of the control part 10, the operation part 11, and the display part 4), which is used for the user to set the filter condition; The subject information, according to the filter condition, determines the subject information meeting the filter condition.

The setting operation of the filter condition will be described with reference to FIG. 8 . When the user enters the menu mode and selects “filter setting” therein, the display unit 4 displays the filter condition setting column interface as shown in FIG. 8 .

The filter condition is composed of keywords related to the filter condition, filter logic relationship, and the like. The filter condition setting section includes a keyword determination unit and a logic determination unit, wherein the keyword determination unit is used to determine the keywords related to the filter condition; the logic determination unit is used to determine the filtering of the keyword related to the filter condition. Logic.

The keyword related to the filter condition can be one keyword or multiple keywords; wherein, the multiple keywords include conditions representing the scope of the keyword, such as number range, letter range, time range, and so on. In addition, when the subject information includes the subject’s attribution unit, classification level (such as voltage level, important level, etc.), model, manufacturer, performance and characteristics, past shooting or maintenance history, manufacturing date, When using various information such as expiration dates, keywords can be determined from them to set filter conditions, but such information is not necessarily used to generate specially displayed object indication information.

The keyword determining unit is configured to determine keywords related to the filter condition; for example, one or more of the following implementation manners may be combined to determine the keyword related to the filter condition. One embodiment, for example, pre-stored keywords, based on the user's choice to determine the keywords related to the filter condition. One implementation manner, for example, one or all of the default keywords related to the filter condition. In one embodiment, for example, a user enters a keyword, and the keyword entered by the user is determined as a keyword related to the filter condition. In one embodiment, for example, an option item of a keyword attribute is provided, and based on the keyword attribute selected by the user, a keyword matching the keyword attribute is determined as a keyword related to the filter condition. In a preferred implementation manner, based on the stored object information, the keyword of the attribute information of the specified attribute in the object information is obtained by querying, and the keyword related to the filter condition is determined based on the user's selection.

The specific setting operation of the filter condition will be described by taking the user shooting an object of the type "device 1" as an example. Specifically, the display unit 4 displays a filter condition setting interface as shown in FIG. 8 , where substation 803, equipment area 804, equipment type 805, etc. are configured as keyword menu items for keyword query representing attribute information of specified attributes. When storing the subject information as shown in FIG. 4 , the control unit 10 queries the subject information stored in the storage medium based on the device type 805 selected by the user according to the current shooting "device 1", and obtains the specified attribute ( The keyword "equipment 1, equipment 2, ..." of the attribute information of the equipment type) makes the display list 806, from which the user selects "equipment 1", and the keyword determination unit determines that "equipment 1" is related to the filter condition keywords.

In addition, the selected attribute information of the previous keyword menu item can also be used as the filter condition of the subsequent keyword menu item. For example, if the user selects substation 803, a list of substations is displayed, and substation 1 is selected. When the equipment type is selected 805, will only display the list that matches the equipment type in substation 1.

The logical determination unit is used to determine the filtering logic relationship of the keyword related to the filter condition; the filter logic relationship means that when the keyword related to the filter condition is a keyword, the filter yes/no relationship of the keyword; the keyword related to the filter condition When there are multiple keywords, it is a combination of AND, OR, illogical relationship and filtering yes/no relationship between multiple keywords; the logical relationship between filtering yes/no relationship and keywords can be the default or can be used according to the or set to determine.

In Fig. 8, the "yes" 801 and "no" 802 options of the shooting condition are used to set the filtering right and wrong relationship; when "yes" is selected, the filter condition generated in conjunction with the keyword "device 1" is used for subsequent search and determination The subject information that matches "device 1" is used as the shooting task; when "not" is selected, the filter condition generated in conjunction with the keyword "device 1" is used for subsequent search to determine the subject information that does not match "device 1". In this example, the logic determination unit determines the filtering yes/no relationship as "yes" according to the default filtering yes/no relationship being "yes". Then, when the user makes a determination through the operation unit 11 , when the task is determined, the subject information matching the keyword "equipment 1" will be searched for as the determined subject information. Obviously, multiple keywords can also be selected as filter conditions.

The filter conditions can be determined according to the user settings (not shown), or can also be pre-stored, and the filter conditions generated according to the user settings can be recorded in the temporary storage unit 6 or in the flash memory 9, etc., for example as a configuration file for later use.

The subject information shown in Fig. 9 represents the task determination unit (control unit 10), which is used to determine the subject information (in Table 4) stored in the storage medium and according to the filter condition "equipment 1" The subject information obtained by filtering the subject information of the condition.

The object indication information obtained according to the filtered object information displayed on the display interface shown in FIG. 10 . Obviously, the object indication information that the user needs to select is limited to the device type of "device 1", which makes the operation simple and less likely to make mistakes.

As mentioned above, based on the setting of the filtering conditions, the user can perform pre-filtering on the shooting objects, so as to reduce the instruction information of the objects to be selected and make the operation simple. And since the marked image data frames are associated with the selected subject information, it is convenient for subsequent search and batch processing.

Example 3

The image device of Embodiment 3 is used to perform the selection operation of the object information in the state of suspending the dynamic recording and/or freezing the display.

Referring to FIG. 12 to illustrate the control flow of the imaging device 13, the steps are as follows:

Step C01, acquire image data frames, and transmit the image data frames captured by the photographing unit 1 to the temporary storage unit 6;

Then, the temporary storage unit 6 may read, for example, frames of image data captured by the imaging unit 1 in real time, and a predetermined amount of subject information, perform display processing, and display.

In step C02, it is determined whether there is an indication of dynamic recording (for example, whether the dynamic recording key is pressed)? If not, go back to step C01 and repeat the above steps; if yes, go to the next step;

In step C03, it is determined whether there is a suspension instruction? If not, then jump to step C08 to perform dynamic recording processing; when the user presses the pause button, then enter step C04;

Step C04, suspend the dynamic recording process, keep the image data frame obtained at the time of responding to the pause instruction, and display the image obtained by the retained image data frame and the specified number of object instruction information; The selection operation of body indication information.

In step C05, then, is it judged whether there is an instruction to cancel? If no, go to the next step; if yes, skip to step C08;

In step C06, it is determined whether there is an indication of confirmation (in this example, an indication of a representative mark)? If yes, proceed to the next step; if no, return to step C04;

In step C07, the marked frame is recorded in association with the selected subject information; for example, the additional information related to the mark (such as subject information) is written into the In the storage medium such as the dynamic image file created in the flash memory 9.

In step C08, for the image data frames not indicated by the mark, the dynamic recording process is performed according to the prescribed recording frame rate; in this example, the subject information is not associated;

Step C09, judge whether it is finished, if not finished, return to step C01, the user can carry out the operation of marking for many times.

If it is finished, then in step C10, write necessary file additional information (such as an end mark, etc.) into the dynamic image file to complete the dynamic image file.

Obviously, since the subject information is selected when the dynamic recording is suspended, the amount of redundant data in the recorded image data frames can be reduced; when confirmed, the retained image data frames are marked; by In this way, the user can check again the shooting quality of the marked frame and the correctness of the selected subject information; and, when the dynamic recording is suspended, obviously, the display unit can display the image data held at the time of responding to the pause instruction. The image and the specified number of subject information obtained by the frame; in addition, it may also be displayed as a dynamic image and the specified number of subject information; or switched to display only the specified number of subject information.

In addition, this embodiment can also be modified such that the object information is selected in steps C03-C06, and then the marking process is performed only when the user presses the marking button.

Example 4

Although the present invention is used in the image device 13 with a shooting function in Embodiment 1, the function of shooting and obtaining image data frames is not essential for the present invention, and the present invention can also be applied to receive and process image data from the outside Frame image processing device, etc. The image data frame, for example, may be image AD value data, may be an image generated from the image data frame, may be a compressed image data frame, may be compressed image data, and the like. Embodiment 4 uses the image processing device 100 as an example of an image dynamic recording device.

Referring to FIG. 13 , it is a block diagram of an implementation of the electrical structure of an image dynamic recording system formed by connecting the image processing device 100 and the image device 101 .

The video processing device 100 has a communication interface 1 , an auxiliary storage unit 2 , a display unit 3 , a RAM 4 , a hard disk 5 , and an operation unit 6 , and a CPU 7 which is connected to these components via a bus and controls them as a whole. As the video processing device 100 , a personal computer, a personal digital assistant, a display device used in conjunction with a video device, etc. can be cited as examples. The video processing device 100 receives video data frames output by the video device 101 connected to the video processing device 100 through the communication interface 1 under the control of the CPU 7 .

The communication interface 1 is used to continuously receive image data frames output by the image device 101; including receiving image data frames sent through the relay device (the image data frames output by the image device 101 are sent through the relay device); At the same time, it can also be used as a communication interface for controlling the video device 101 . Here, the communication interface 1 includes various wired or wireless communication interfaces on the image processing device 100 , such as network interface, USB interface, 1394 interface, video interface and so on.

Auxiliary storage unit 2, such as CD-ROM, memory card and other storage media and related interfaces.

The display unit 3 is a liquid crystal display, and the display unit 3 may also be another display connected to the image processing device 100 , and the image processing device 100 itself may have no display in its electrical structure.

The RAM 4 functions as a buffer memory for temporarily storing video data frames received by the communication interface 1 and also functions as a work memory of the CPU 7 to temporarily store data processed by the CPU 7 . Programs for control and various data used for control are stored in the hard disk 5 . The operation part 6 is used for operation. The CPU 7 controls the overall operation of the image processing device 100, wherein the CPU 7 also executes the function of an image processing unit for performing prescribed processing on the received video data frame to obtain image data of the video. The prescribed processing is such as correction and interpolation. , Pseudo-color, synthesis, compression, decompression, etc., to convert data suitable for display, recording, etc. Wherein, CPU7 according to the different formats of image data frames, one embodiment, for example, when the received image data frame is compressed image AD data, the prescribed processing is such as that CPU7 decompresses the image data frame received by the acquisition part and performs corresponding processing. Prescribed processing; one embodiment, after the compressed image AD data is decompressed, the corresponding specified processing is performed to obtain the image data of the image. In addition, the specified processing also includes various specified processing such as correction and interpolation on the decompressed image data frame . In another embodiment, for example, when the received image data frame itself is already compressed image data of the image, it is decompressed to obtain the image data of the image. Yet another embodiment, for example, when the communication interface 1 receives an analog image, it controls to transfer the image data of the digital image obtained after AD conversion by the relevant AD conversion circuit to the temporary storage unit 6 .

The image device 101 may be various types of image capture devices, which are used to capture objects and output frames of image data. See the electrical block diagram of imaging device 101 in FIG. 12 , which is composed of communication interface 10 , camera unit 20 , flash memory 30 , image processing unit 40 , RAM 50 , CPU 60 and so on. Among them, the CPU 60 controls the overall operation of the video device 101 , and the flash memory 30 stores a control program and various data used for controlling each part. The photographing unit 20 includes an unillustrated optical component, a driving component, an image sensor, and a signal preprocessing circuit, and is used to capture and obtain frames of image data. The image data frame is temporarily stored in the RAM 50 , and then the image data frame is obtained after prescribed processing (such as compression processing, etc.) by the image processing unit 40 (such as DSP), and output through the communication interface 10 . Depending on the design and purpose of use, for example, the image data frame output by the image device 101 can be the image AD data after predetermined processing, or the image data of the image (the image data of the image generated by the image data frame), the image AD data One or more types of data such as image data compressed in a prescribed format, or images of images, are collectively referred to as image data frames. Here, the imaging device 101 is used to capture and output image data frames, which is similar to the imaging unit 1 in the imaging device 13 .

FIG. 14 is a schematic diagram of an implementation of an image processing system formed by connecting the image processing device 100 and the image device 101 . The imaging device 101 is erected on the detection vehicle by means of a pan/tilt, etc., and is connected to the image processing device 100 through a communication line such as a dedicated cable, or a wired and wireless local area network. The user watches and monitors the subject image through the image processing device 100 . The image device 101 is connected with the image processing device 100 to form an image dynamic recording system in the embodiment, and is used for shooting a subject.

The structure of the imaging device 13 except for the imaging unit 1 is substantially the same as that of the image processing device 100 , and it is obvious that the frame of image data is obtained by receiving, and this embodiment is also applicable. Therefore, the description of the embodiment is omitted. Apparently, the image processing device 100 can be used in conjunction with various image devices capable of capturing images, such as various handheld image devices.

The above-mentioned embodiments are preferred implementation manners. Of course, any product implementing the implementation manners of the present invention does not necessarily need to achieve all the above-mentioned advantages at the same time. It should be noted that in this embodiment, a small number of object information is used for illustration. In actual video shooting work, the number of objects is large, and the effect brought by the implementation of the present invention is remarkable. In addition, the subject application in the power industry is used as an example in the embodiment, and it is also applicable to various industries of video shooting.

Since the data volume of the video data frame is relatively large, in order to reduce the data volume of the recorded video data frame, further, the control unit 10 is used as a pause control unit for responding to a prescribed operation (such as pressing the pause button) to suspend the dynamic Record processing, and in the state of recording pause, respond to the specified operation (such as pressing the pause button again), and continue dynamic recording processing. It facilitates the management and processing of subsequent dynamic image files. In addition, the size of the dynamic image file can be further specified, that is, it is judged whether the specified size of the dynamic image file is reached, if so, the dynamic image file is completed, and a new dynamic image file is created, and the subsequent recorded image data frames are recorded in the new dynamic image file. in the created motion picture file. Obviously, the specified recording frame rate is not necessarily fixed. For example, in a preferred manner, the video device 13 also has a recording frame rate control unit, which is used to control the recording frame rate when the speed of the recording process cannot reach the set recording frame rate. Automatically for adaptive control of the recording frame rate, or a step further to prompt the user to change the recording frame rate. In addition, the specified recording frame rate can also be implemented by means of extraction. For example, assuming that the frame rate of the image data frame obtained by shooting is 30HZ, and the specified recording frame rate is 6 frames per second, one frame can be extracted from 5 frames way to achieve the specified recording frame rate.

In addition, the display unit of the display unit 4 can also be configured as more than one, such as a display for displaying images and a display for displaying object information. The display control referred to by the display control unit can be on the same display or on different displays. Simultaneous display on a monitor, or switching display on the same display device. Obviously, when the video dynamic recording device of the present invention is used as a part of the video device 13, the display control unit and the like can be omitted, and the present invention is also constituted.

Aspects of the present invention can also be implemented by a computer (or a device such as a CPU, MPU, etc.) of a system or device that executes the functions of the above-described embodiments by itself and executing a program recorded on a storage device, and by the steps of the system or device The computer is implemented by, for example, reading and executing a program recorded on a storage device to execute the functions of the above-described embodiments. For this purpose, the program is supplied to the computer, for example, via a network or from various types of recording media (for example, computer-readable media) serving as storage means.

Although the functional blocks in the drawings can be realized by hardware, software or a combination thereof, it is generally not necessary to set a structure for realizing the functional blocks in a one-to-one correspondence; for example, multiple A functional block, or a functional block may also be realized by a plurality of software or hardware units. In addition, the processing and control functions of some or all of the components in the embodiments of the present invention can also be realized by a dedicated circuit or a general-purpose processor or a programmable FPGA.

The above description is only the specific implementation of the invention, and various illustrations do not limit the essence of the invention. Those skilled in the art can make other modifications and changes to the specific implementation after reading the description without departing from The substance and scope of the invention. Other modifications and changes can be made to the disclosed embodiments without departing from the concept of the present invention, and these modifications included in the scope of the claims should be considered as a part of the present invention.

Claims (10)

1. image dynamic recording device, comprising:

Acquisition unit, for obtaining image data frame continuously;

Selection portion, for selecting subject information;

Recording unit, for the instruction of response dynamics record, continuous recording image frame, when selection portion have selected subject information, by the subject information selected by selection portion and continuous recording image frame associated record; The Frame that described image frame obtains after predetermined processing for obtained image data frame and/or the image data frame that obtains;

Labeling section, for sending mark instruction;

Described recording unit is during performing dynamically recording or under the state suspending dynamically recording, and response flag indicates, and marked image frame and unlabelled image frame are carried out record in the mode that can mutually distinguish.

2. image dynamic recording device, comprising:

Acquisition unit, for obtaining image data frame continuously;

Recording unit, for the instruction of response dynamics record, continuous recording image frame, the Frame that described image frame obtains after predetermined processing for obtained image data frame and/or the image data frame that obtains;

Selection portion, for selecting subject information;

Labeling section, for sending mark instruction;

During described recording unit performs dynamically recording or under the state suspending dynamically recording, response flag indicates, and the subject information selected by marked image frame and selection portion is carried out associated record.

3. the image dynamic recording device as described in claim 1-2, it is characterized in that, described recording unit records frame frequency according to the rules and records obtained image data frame continuously, wherein, during described recording unit performs dynamically recording, response flag indicates, and from recording the image frame selecting image frame that frame frequency records will carry out marking according to the rules, and marked image frame and unlabelled image frame is carried out record in the mode that can mutually distinguish.

4. the image dynamic recording device as described in claim 1-2, it is characterized in that, described recording unit records frame frequency according to the rules and records obtained image data frame continuously, wherein, during described recording unit performs dynamically recording, response flag indicates, and based on the image data frame that acquisition unit obtains, selects the image frame that will carry out marking.

5. the image dynamic recording device as described in claim 1-2, has

Display control unit, for the multiple subject information stored based on storage medium, makes display part show the subject indication information of specified quantity; Selection portion, for responding the selection operation of user, selects subject information.

6. the image dynamic recording device as described in claim 1-2, has

Display control unit, for the multiple subject information stored based on storage medium, makes display part show the subject indication information with regulation clooating sequence of specified quantity; Selection portion, for responding the instruction of regulation, selects subject information.

7. described image dynamic recording device according to claim 1, it is characterized in that, marked image frame and unlabelled image frame are recorded in same dynamic video file by described recording unit, and described dynamic video file is recorded to non-volatile memory medium.

8. described image dynamic recording device according to claim 1, it is characterized in that, recording unit records obtained image data frame continuously to non-volatile memory medium; Wherein, described recording unit response flag instruction, is recorded as static video file by marked image frame.

9. image dynamic recording device as claimed in claim 1, is characterized in that, described recording unit, for responding the time-out instruction of regulation, charged timeout process; Retentive control portion, keeps the image data frame that the moment of time-out instruction is corresponding; Described recording unit, under the state that record suspends, the mark instruction of response regulation, continues recording processing, and the image frame that marks corresponding to the mark moment and unlabelled image frame are carried out record in the mode that can mutually distinguish.

10. image dynamic recording method, comprising:

Obtaining step, for obtaining image data frame continuously;

Select step, for selecting subject information;

Recording step, for the instruction of response dynamics record, continuous recording image frame, when selecting step to have selected subject information, by subject information and the continuous recording image frame associated record selected selected by step; The Frame that described image frame obtains after predetermined processing for obtained image data frame and/or the image data frame that obtains;

Markers step, for sending mark instruction;

Described recording step is during performing dynamically recording or under the state suspending dynamically recording, and response flag indicates, and marked image frame and unlabelled image frame are carried out record in the mode that can mutually distinguish.