TWI621070B - Anti-counterfeiting printing image shooting method - Google Patents

Abstract

An anti-counterfeit printing image capturing method, an electronic device displaying a plurality of object selection items respectively corresponding to a plurality of different anti-counterfeit objects, the anti-counterfeiting objects respectively having a plurality of different anti-counterfeit printing images, wherein the object selection items respectively correspond to For different shooting setting data, each shooting setting data includes at least one flash parameter related to the flash module of the image capturing unit. When a user inputs a selection input indicating the selected item selection item to the electronic device, a flash parameter is controlled according to the shooting setting data corresponding to the object selection item indicated by the selection input to output a pair of flash parameters. Light source. When outputting the light source, the electronic device captures at least one image associated with the security print image of the object.

Description

Anti-counterfeiting printing image shooting method

The invention relates to an image capturing method, in particular to a security printing image capturing method.

Applicants need to provide identity verification and application related documents for the sponsor to save and manage the mobile phone door number application, bank account application, credit card application, and various types of documents. Among them, the most important practice at present is that the applicant provides relevant documents for the applicant to carry out the manual operation and paper storage mode. For example, in the case of bank account opening, applicants should prepare proof of identity documents (such as the original identity card and the original health insurance card) and seals. After checking the identity documents at the bank counter, they will print them one by one on the application form and photocopy the identity documents to the end. In this way, not only does the bid take too long, but the documents are retained in the form of paper, which causes loss of time and labor costs for the future finishing and filing.

In order to solve many problems arising from the application of the counter, and to develop an online application, the applicant only needs to take the relevant documents of the mobile phone and upload it to the applicant to complete the bid. The applicant can also store the documents electronically. Finishing and filing in the future. However, online bidding is difficult to identify the authenticity of the applicant's uploaded documents, although the current identity documents have anti-counterfeit printed images, such as the use of fine shading, engraving gravure, a variety of special printing plates, hidden text, rainbow printing, Complementary printing, offset printing, overprinting, multi-color wiring, computer-generated patterning, and micro-text printing, etc., but it is impossible to obtain an image of anti-counterfeiting printing by a general photographing method or scanning method, so it is necessary to propose a solution.

Accordingly, it is an object of the present invention to provide an anti-counterfeit printed image capture method.

Therefore, the anti-counterfeit printed image capturing method of the present invention is applicable to an object having an anti-counterfeit printed image, which is executed by an electronic device, and the electronic device includes an image capturing unit having a flash module, a display unit, and an input. The unit and a processing unit electrically connected to the image capturing unit, the display unit and the input unit, the security printing image capturing method comprises the following steps:

(A) by the processing unit, displaying a plurality of object selection items respectively corresponding to the plurality of different anti-counterfeit objects, wherein the anti-counterfeit objects respectively have a plurality of different anti-counterfeit printed images, and the objects are selected The items respectively correspond to different shooting setting data, and each shooting setting data includes at least one flash parameter related to the flash module of the image capturing unit;

(B) when the processing unit receives a selection input indicating the selected object selection item via the input unit, the processing unit inputs a flash parameter of the shooting setting data corresponding to the object selection item indicated by the selection input Controlling the flash module of the image capturing unit to output a pair of light sources that should have flash parameters; and

(C) when the flash module outputs the light source under the control of the processing unit of the step (B), the processing unit controls the image capturing unit to capture at least one image related to the security printed image of the object. .

The effect of the present invention is that the processing unit controls the flash module of the image capturing unit to output the light source according to the flashing parameter, so that the light source illuminates the anti-counterfeit printed image, and reflects different angles and irregular reflected light. The security print image is further displayed, and the image is captured by the image capture unit to generate the image.

Referring to FIG. 1 , an electronic device 1 is used to implement an embodiment of the anti-counterfeit printed image capturing method of the present invention, and exemplarily includes a display unit 11 , an input unit 12 , and a flash The image capturing unit 13 of the module 131 and a processing unit 14 electrically connected to the display unit 11, the input unit 12 and the image capturing unit 13. The electronic device 1 is, for example, a smart phone tablet and a camera, but is not limited thereto.

Referring to Figures 1 and 2, an embodiment of how the electronic device 1 performs the security printing image capturing method of the present invention will be described. The steps involved in this embodiment are described in detail below.

In step 201, the processing unit 14 displays a plurality of object selection items respectively corresponding to a plurality of different anti-counterfeit objects, such as an identity card, a passport, a driver's license, a credit card, but not To be limited thereto, the anti-counterfeit articles respectively have a plurality of different anti-counterfeit printed images, which are generated by techniques such as laser engraving, etching, imprinting, and embossing, but not limit. The object selection items respectively correspond to different shooting setting data, and each shooting setting data includes a flashing parameter related to the flash module 131 of the image capturing unit 13, the flashing parameter including at least a flashing intensity and a flashing time. One of the length and a flash color temperature.

In step 202, when the processing unit 14 receives a selection input indicating the selected object selection item via the input unit 12, the processing unit 14 selects, according to the selection input, the shooting setting corresponding to the object selection item. A flash parameter of the data controls the flash module 131 of the image capturing unit 13 to output a pair of light sources that should have flash parameters.

In step 203, when the flash module 131 outputs the light source under the control of the processing unit 14 of step 202, the processing unit 14 controls the image capturing unit 13 to capture an image of the security printed image related to the object. . In this embodiment, the image capturing unit 13 captures a single image. In other embodiments, the image capturing unit 13 can capture multiple images without limitation.

For example, the electronic device 1 is a smart phone and the object is an identity card. The display unit 11 and the input unit 12 are touch screens (not shown), and a plurality of different anti-counterfeiting objects are displayed through the touch screen. The object selection item is displayed, and an object selection item corresponding to the identity card is selected by an input operation of the user to generate the selection input, and the processing unit 14 controls the flash module 131 to output the light source in a fixed manner according to the selection input. The light source illuminates an uneven surface of the security print image on the upper right side of the back of the identity card, and generates different angles and irregular reflected light. At this time, the processing unit 14 controls the image capturing unit 13 to take an identity card to generate a correlation. The image of the security printed image (10 yards laser engraved flow control number).

It should be noted that, in other embodiments, each shooting setting data further includes at least one of a shutter speed, a sensitivity, an exposure value, and an aperture value associated with the image capturing unit 13 in the step. In 203, the processing unit 14 further controls the image capturing according to at least one of the shutter speed, the sensitivity, the exposure value, and the aperture value of the shooting setting data of the object selection item indicated by the selection input. Unit 13 captures the object to produce the image.

It should be noted that, in other embodiments, the electronic device 1 further includes a storage unit (not shown) storing a plurality of anti-counterfeit identification materials or a communication unit (not shown) connected to a communication network. The processing unit 14 compares the image with the pen anti-counterfeit identification data stored in the storage unit to identify the authenticity of the anti-counterfeit printed image, or the processing unit 14 transmits the image to a connection via the communication unit. The communication network stores a plurality of servers for identifying the anti-counterfeit identification data, so that the server compares the image with the stored anti-counterfeit identification data to identify the authenticity of the anti-counterfeit printed image.

In summary, the anti-counterfeit printing image capturing method of the present invention controls the flash module 131 to output the light source according to the flashing parameter according to the flashing parameter, and according to the shutter speed, the sensitivity, the exposure value, and the At least one of the aperture values controls the image capturing unit 13 to take a picture of the object to obtain an anti-counterfeit printed image of the object, so that the object of the present invention can be achieved.

However, the above is only the embodiment of the present invention, and the scope of the invention is not limited thereto, and all the simple equivalent changes and modifications according to the scope of the patent application and the patent specification of the present invention are still Within the scope of the invention patent.

<TABLE border="1" borderColor="#000000" width="85%"><TBODY><tr><td> 1 </td><td> Electronics</td><td></td> <td></td></tr><tr><td> 11 </td><td> Display unit</td><td></td><td></td></tr>< Tr><td> 12 </td><td> Input unit</td><td></td><td></td></tr><tr><td> 13 </td><td > Image Capture Unit</td><td></td><td></td></tr><tr><td> 131 </td><td> Flash Module</td><td> </td><td></td></tr><tr><td> 14 </td><td> Processing Unit</td><td></td><td></td>< /tr><tr><td> 201~203 </td><td> Steps</td><td></td><td></td></tr></TBODY></TABLE>

Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is a block diagram illustrating an electronic device for implementing the anti-counterfeit printed image capture method of the present invention; Figure 2 is a flow chart showing the steps of an embodiment of the security printing image capturing method of the present invention.

Claims (5)

An anti-counterfeit printing image capturing method is applicable to an object having an anti-counterfeit printed image, which is executed by an electronic device, the electronic device comprising an image capturing unit having a flash module, a display unit, an input unit and a The image capturing unit, the display unit, and the processing unit of the input unit are electrically connected to the image processing unit. The security printing image capturing method includes the following steps: (A) by the processing unit, the plurality of different security objects are respectively corresponding to the plurality of security objects. The object selection items are displayed on the display unit, and the anti-counterfeit objects respectively have a plurality of different anti-counterfeit printed images, wherein the object selection items respectively correspond to different shooting setting materials, and each shooting setting data includes at least one related to the a flashing parameter of the flash module of the image capturing unit; (B) when the processing unit receives a selection input indicating the selected object selection item via the input unit, the processing unit inputs the object indicated according to the selection input Selecting a flash parameter of the shooting setting data corresponding to the item to control the flash of the image capturing unit The group outputs a pair of light sources that should have flash parameters; and (C) when the flash module outputs the light source under the control of the processing unit of step (B), the image capturing unit is controlled to capture the object by the processing unit To generate at least one image of the security printed image associated with the object. The anti-counterfeit printed image capturing method of claim 1, wherein the flashing parameter comprises at least one of a flash intensity, a flash time length, and a flash color temperature. The security printing image capturing method of claim 1, wherein each shooting setting data further comprises at least one of a shutter speed, a sensitivity, an exposure value, and an aperture value associated with the image capturing unit. In step (C), the processing unit further inputs at least one of the shutter speed, the sensitivity, the exposure value, and the aperture value of the shooting setting data of the object selection item indicated by the selection input. The image capturing unit controls the image capturing unit to capture the at least one image. The anti-counterfeit printed image photographing method according to claim 1, wherein the anti-counterfeit printed image of the object is produced by one of laser engraving, solvating, branding, and embossing. The anti-counterfeit printed image capturing method according to claim 1, wherein the electronic device is one of a smart phone having a flashing and photographing function and a tablet having a flashing and photographing function.