CN104636046A - System and method for changing theme of mobile terminal - Google Patents
System and method for changing theme of mobile terminal Download PDFInfo
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- CN104636046A CN104636046A CN201510106605.3A CN201510106605A CN104636046A CN 104636046 A CN104636046 A CN 104636046A CN 201510106605 A CN201510106605 A CN 201510106605A CN 104636046 A CN104636046 A CN 104636046A
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
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Abstract
The invention discloses a system and method for changing the theme of a mobile terminal. Through the arrangements of components such as a camera, an image processing module, a color storage module and a color separation module, fast dynamic previewing and framing can be realized through the camera so as to eventually select out a color a user wants; through the comparison and judgment of the image processing module and the color storage module, when the color the user selects is the same as a theme color in a mobile terminal memory, a theme color in the color storage module is selected and displayed on a mobile terminal display; and when the color the user selects is different from the theme color in the mobile terminal memory, the color the user selects is taken as a theme color to be displayed on the mobile terminal display through the processing of the color separation module and a CPU. According to the method, the color satisfying the user can be previewed and selected fast through the camera, the problem that a user is dissatisfied with a theme when framing is performed after photographing is avoided, and the problem that the storage space of the mobile terminal is occupied in photographing is avoided.
Description
Technical field
The present invention relates to the method for mobile terminal change theme, be specifically related to a kind of system and the method thereof that change mobile terminal topic.
Background technology
Along with the development of science and technology, the mobile terminal such as mobile phone, panel computer has been a kind of commonplace mobile communication terminal device, and the Human Machine Interface of mobile terminal is also a feast for the eyes, multifarious.As the important behaviour form of man-machine interface, in mobile terminal, the design of theme background has also been extremely important.Prior art utilizes the picture in mobile terminal to carry out processing finally converting theme to, but color in picture may and conflict to some extent not in full conformity with the keynote color needed for user or after finding a view with the icon in theme, can not meet consumers' demand completely, and prior art must be found a view after taking pictures again, and photo takies mobile terminal storage space, cause subject replacement complicated and affect the problem of mobile terminal storage.
Summary of the invention
The object of the present invention is to provide a kind of system and the method thereof that change mobile terminal topic, by arranging the parts such as camera, image processing module, color memory module and color-separated module, can realize is found a view by the quick dynamic previewing of camera finally selects customer satisfaction system color, by the multilevel iudge of image processing module, color memory module, when user choose color identical with the theme colors of mobile terminal internal memory time, select in color memory module theme colors display to mobile terminal display; When user choose color different from the theme colors of mobile terminal internal memory time, by the process of color-separated module, CPU, the color selecting user to select as theme colors display to mobile terminal display.This method can not only choose customer satisfaction system color by camera rapid preview, can eliminate after taking pictures simultaneously and find a view user again to the unsatisfied problem of theme, avoid the problem taking mobile terminal storage space caused owing to taking pictures.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
Change a system for mobile terminal topic, be characterized in, this system comprises:
Camera;
CPU, is connected with described camera;
Touch display, is connected with described CPU;
Image processing module, is connected with described CPU, camera respectively;
Color memory module, is connected with described image processing module, CPU respectively;
Color-separated module, is connected with described CPU.
Preferably,
Described camera is used for dynamically finding a view, and obtains the theme colors that user needs;
User selects the theme carrying out mobile terminal to change by described touch display, and the mode selecting the theme needing to carry out mobile terminal to change, selects the theme colors needed;
The theme scape that described image processing module obtains for extracting described camera, judge to obtain theme colors by similarity, and the theme colors in this theme colors and described color memory module is compared judgement, the theme colors data finally chosen are sent to described CPU;
Described CPU for obtaining the described theme colors data finally chosen, and controls described color-separated module and processes these theme colors data and the theme colors after process is used for mobile terminal topic, and display is to described touch display.
Change a method for mobile terminal topic, be characterized in, the method comprises following steps:
S1, user is triggered by touch display and changes mobile terminal topic order;
S2, CPU obtain this change mobile terminal topic order, and control camera and dynamically find a view;
S3, image processing module obtains described camera and dynamically to find a view data, and judges by similarity the theme colors determining described data of dynamically finding a view; Whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, the theme colors data stored in these theme colors data and described color memory module compare by described image processing module, perform step S4; When not meeting, jump to step S1;
S4, comparative result is sent to described CPU by described image processing module, is sent to described touch display shows after this CPU processes above-mentioned comparative result as mobile terminal topic color.
Preferably, described step S2 is specific as follows:
After described camera starts viewfinder mode, user selects automatic mode or manual mode to carry out mobile terminal topic by described touch display as required and finds a view.
Preferably, when user selects automatic mode to find a view, described touch display controls described camera by described CPU and is in automatic viewfinder mode;
User is using this camera to the scene of alignment request as mobile terminal topic, and the main color that this camera carries out auto-focusing current scene carries out getting look, and will get look result and be sent to described image processing module.
Preferably, when user selects manual mode to find a view, described touch display controls described camera by described CPU and is in manual viewfinder mode;
User using this camera to the scene of alignment request as mobile terminal topic, the chromatic zones that in current scene, user requires is chosen by this touch display, this camera carries out the chromatic zones that manual focus chooses user's requirement, and this chromatic zones is sent to described image processing module as getting look result.
Preferably, described step S3 comprises:
S3.1, what described image processing module obtained that described camera sends gets look result, and extracts R, G, B tri-component values to each pixel that this gets look result, and carries out Similarity Measure;
S3.2, all pixels are included into corresponding color set according to Similarity Measure by described image processing module, and calculate and have the maximum color set of pixel and be the theme colors that user chooses;
S3.3, whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, jump to step S3.4; Otherwise jump to step S1;
S3.4, described step S3.2 is obtained theme colors data in theme colors data and described color memory module that user chooses and compares by described image processing module;
If have the theme colors data that the theme colors data chosen with user are identical in this color memory module, then this comparative result is sent to described CPU, this CPU controls the display of described touch display and the theme colors in this color memory module;
If have the theme colors data that the theme colors data chosen from user are different in this color memory module, then this comparative result is sent to described CPU, the theme colors that the user that this CPU obtains the transmission of described image processing module chooses, and this theme colors is sent to described color-separated module.
Preferably, described step S3.1 comprises following steps:
S3.1.1, described image processing module extracts R, G, B tri-component values of each pixel;
S3.1.2, needs setting Measurement of Similarity value D according to user;
S3.1.3, according to following formulae discovery, this gets the Similarity value of any two pixels in look result:
Wherein, x, y are respectively above-mentioned any two the not identical pixels got in look result; x
rfor above-mentioned R component value of getting pixel x in look result, y
rfor above-mentioned R component value of getting pixel y in look result; x
gfor the above-mentioned G component value getting pixel x in look result, y
gfor the above-mentioned G component value getting pixel y in look result; x
bfor the above-mentioned B component value getting pixel x in look result, y
bfor the above-mentioned B component value getting pixel y in look result; d
mfor the above-mentioned Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and;
S3.1.4, will
the Measurement of Similarity value D that individual Similarity value and described step S3.1.2 set compares, and works as d
mduring≤D, then two corresponding pixels belong to same color set; Work as d
mduring > D, then two corresponding pixels belong to different colours collection.
Preferably, described step S3.1 comprises following steps:
3.1.1, described image processing module extracts R, G, B tri-component values of each pixel;
S3.1.2, needs setting Measurement of Similarity value D according to user;
S3.1.3, calculates this similarity of getting any two pixels in look result and whether meets following formula:
r
m＝|x
r-y
r|；g
m＝|x
g-y
g|；b
m＝|x
b-y
b|；
X, y are respectively above-mentioned any two the not identical pixels got in look result; x
rfor above-mentioned R component value of getting pixel x in look result, y
rfor above-mentioned R component value of getting pixel y in look result; x
gfor the above-mentioned G component value getting pixel x in look result, y
gfor the above-mentioned G component value getting pixel y in look result; x
bfor the above-mentioned B component value getting pixel x in look result, y
bfor the above-mentioned B component value getting pixel y in look result; r
mfor the above-mentioned R component Similarity value getting any two pixels of look result, g
mfor the above-mentioned G component Similarity value getting any two pixels of look result, b
mfor the above-mentioned B component Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and;
S3.1.4, will
individual R component Similarity value,
individual B component Similarity value and
the Measurement of Similarity value D that individual G component Similarity value sets with described step S3.1.2 respectively compares as follows:
r
m＜255×(1-D)；g
m＜255×(1-D)；b
m＜255×(1-D)；
When the R component Similarity value of two pixels, B component Similarity value and G component Similarity value all meet above-mentioned formula, then two corresponding pixels belong to same color set; When the R component Similarity value of two pixels, B component Similarity value and any one Similarity value of G component Similarity value do not meet above-mentioned formula, then two corresponding pixels belong to different colours collection.
Preferably, described step S4 comprises following steps:
S4.1, when having the identical theme colors data of the theme colors data chosen with user in described color memory module; Described CPU controls the theme colors in described touch display display this color memory module identical with the theme colors data that user chooses, and terminates;
S4.2, when having the different theme colors data of the theme colors data chosen from user in described color memory module; The theme colors that the user that described CPU obtains the transmission of described image processing module chooses, and this theme colors is sent to described color-separated module;
S4.3, this color-separated module is extracted each pixel of this theme colors and the rgb format of this pixel is converted to HSV form;
S4.4, described color-separated module carries out color saltus step process according to the expectation chromatic value set, saturated brightness value to all pixels through described step S4.2 process, and is be sent in described CPU after rgb format by the HSV format conversion of all pixels after process;
S4.5, described CPU, using the function color set of the theme colors after described step S4.3 process as this mobile terminal, make the color of described touch display Graphics Processing as theme colors, terminate.
The present invention compared with prior art has the following advantages:
A kind of system and method thereof changing mobile terminal topic provided by the invention, find a view at any time by using the camera of mobile terminal, the image that preview obtains is processed, the mobile terminal being embodied as user brings self-defining theme style not of the same race, and user's pass through the to take pictures keynote color of the picture obtained and mobile terminal can be avoided to carry the problem that theme colors is not inconsistent simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of one-piece construction schematic diagram changing the system of mobile terminal topic of the present invention.
Fig. 2 is a kind of method overall flow schematic diagram changing mobile terminal topic of the present invention.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the present invention is further elaborated.
As shown in Figure 1, a kind of system changing mobile terminal topic, this system comprises: camera 10, CPU 20, touch display 30, image processing module 40, color memory module 50 and color-separated module 60.
Wherein, CPU 20 is connected with camera 10, touch display 30, image processing module 40, color memory module 50 and color-separated module 60 respectively; Image processing module 40 is connected with color memory module 50, camera 10 respectively.
In the present invention, camera 10, for dynamically finding a view, obtains the theme colors that user needs.User selects the theme carrying out mobile terminal to change by touch display 30, and the mode selecting the theme needing to carry out mobile terminal to change, selects the theme colors needed.The theme scape that image processing module 20 obtains for extracting camera 10, judge to obtain theme colors by similarity, and the theme colors in this theme colors and color memory module 50 is compared judgement, the theme colors data finally chosen are sent to CPU 20.CPU 20 for obtaining the theme colors data finally chosen, and controls color-separated module 60 and processes these theme colors data, and the theme colors the most at last after process is used for mobile terminal topic, and display is to touch display 30.
As shown in Figure 2, a kind of method changing mobile terminal topic, the method comprises following steps:
S1, user is triggered by touch display 30 and changes mobile terminal topic order.
When user needs to change mobile terminal topic, send related command to CPU 20 by touch display 30.
S2, CPU 20 obtains this change mobile terminal topic order, and controls camera 10 and dynamically find a view.This step S2 is specific as follows:
After camera 10 starts viewfinder mode, user selects automatic mode or manual mode to carry out mobile terminal topic by touch display 30 as required and finds a view.
When user selects automatic mode to find a view, touch display 30 controls camera 10 by CPU 20 and is in automatic viewfinder mode; User is using the scene of this camera 10 pairs of alignment requests as mobile terminal topic, and the main color that this camera 10 carries out auto-focusing current scene carries out getting look, and will get look result and be sent to image processing module 40.
When user carries out finding a view dissatisfied for automatic mode, manual mode can be selected to find a view, the scene that auto-focusing obtains can be carried out part and found a view, meet demand when regional area that user only finds a view to auto-focusing is satisfied with.
When user selects manual mode to find a view, touch display 30 controls camera 10 by CPU 20 and is in manual viewfinder mode; User is using the scene of this camera 10 pairs of alignment requests as mobile terminal topic, the chromatic zones that in current scene, user requires is chosen by this touch display 30, this camera 10 carries out the chromatic zones that manual focus chooses user's requirement, and this chromatic zones is sent to image processing module 40 as getting look result.
In the present embodiment, on touch display 30, the image of display carries out coordinate division, the coordinate that user selects oneself to need, then camera 10 carries out manual focus present co-ordinate position, thus chooses the chromatic zones that in current scene, user requires.
S3, image processing module 40 obtains camera 10 and dynamically to find a view data, and judges by similarity the theme colors determining described data of dynamically finding a view; Whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, the theme colors data stored in these theme colors data and color memory module 50 compare by image processing module 40, perform step S4; Otherwise jump to step S1.This step S3 comprises:
S3.1, what image processing module 40 obtained that camera 10 sends gets look result, and extracts R, G, B tri-component values to each pixel that this gets look result, and carries out Similarity Measure.
In the present invention, can adopt in the following two kinds algorithm that any one carries out the Similarity Measure of color.
Method one:
S3.1.1, image processing module 40 extracts R, G, B tri-component values of each pixel.
S3.1.2, needs setting Measurement of Similarity value D according to user.
User can according to actual needs, and setting meets the Measurement of Similarity value D of oneself requirement.
S3.1.3, according to following formulae discovery, this gets the Similarity value of any two pixels in look result:
Wherein, x, y--are respectively above-mentioned any two the not identical pixels got in look result; x
r--be above-mentioned R component value of getting pixel x in look result, y
r--be above-mentioned R component value of getting pixel y in look result; x
g--be the above-mentioned G component value getting pixel x in look result, y
g--be the above-mentioned G component value getting pixel y in look result; x
b--be the above-mentioned B component value getting pixel x in look result, y
b--be the above-mentioned B component value getting pixel y in look result; d
m--be the above-mentioned Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and.
S3.1.4, will
the Measurement of Similarity value D that individual Similarity value and step S3.1.2 set compares, and works as d
mduring≤D, then two corresponding pixels belong to same color set; Work as d
mduring > D, then two corresponding pixels belong to different colours collection.
Method two:
S3.1.1, image processing module 40 extracts R, G, B tri-component values of each pixel.
S3.1.2, needs setting Measurement of Similarity value D according to user.
User can according to actual needs, and setting meets the Measurement of Similarity value D of oneself requirement.
S3.1.3, calculates this similarity of getting any two pixels in look result and whether meets following formula:
r
m＝|x
r-y
r|；g
m＝|x
g-y
g|；b
m＝|x
b-y
b|；
X, y--are respectively above-mentioned any two the not identical pixels got in look result; x
r--be above-mentioned R component value of getting pixel x in look result, y
r--be above-mentioned R component value of getting pixel y in look result; x
g--be the above-mentioned G component value getting pixel x in look result, y
g--be the above-mentioned G component value getting pixel y in look result; x
b--be the above-mentioned B component value getting pixel x in look result, y
b--be the above-mentioned B component value getting pixel y in look result; r
m--be the above-mentioned R component Similarity value getting any two pixels of look result, g
m--be the above-mentioned G component Similarity value getting any two pixels of look result, b
m-be the above-mentioned B component Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and.
S3.1.4, will
individual R component Similarity value,
individual B component Similarity value and
the Measurement of Similarity value D that individual G component Similarity value sets with step S3.1.2 respectively compares as follows:
r
m＜255×(1-D)；g
m＜255×(1-D)；b
m＜255×(1-D)；
When the R component Similarity value of two pixels, B component Similarity value and G component Similarity value all meet above-mentioned formula, then two corresponding pixels belong to same color set; When the R component Similarity value of two pixels, B component Similarity value and any one Similarity value of G component Similarity value do not meet above-mentioned formula, then two corresponding pixels belong to different colours collection.
S3.2, all pixels are included into corresponding color set according to Similarity Measure by image processing module 40, and calculate and have the maximum color set of pixel and be the theme colors that user chooses.
S3.3, whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, jump to step S3.4; Otherwise jump to step S1.
In the present embodiment, when after the theme colors that image processing module 40 is chosen by Similarity Measure acquisition user, this theme colors be presented on touch display 30, user is confirmed whether to be satisfied with current topic color, if satisfied, this carries out step S3.4.If dissatisfied, jump to step S1; User abandons current topic color by touch display 30, and again controls camera 10 by CPU 20 and find a view, and image processing module 40 carries out the new theme colors of image procossing, Similarity Measure, acquisition.
S3.4, step S3.2 is obtained theme colors data in the theme colors data chosen of user and color memory module 50 and compares by image processing module 40.
If have the theme colors data that the theme colors data chosen with user are identical in this color memory module 50, then this comparative result is sent to CPU 20, jumps to step S4.1.
If have the theme colors data that the theme colors data chosen from user are different in this color memory module 50, then this comparative result is sent to CPU 20, jumps to step S4.2.
S4, comparative result is sent to CPU 20 by image processing module 40, is sent to touch display 30 shows after this CPU 20 processes above-mentioned comparative result as mobile terminal topic color.This step S4 comprises following steps:
S4.1, CPU 20 controls the theme colors in this color memory module 50 of the theme colors data that touch display 30 shows and user chooses, and terminates.
The theme colors that the user that S4.2, CPU 20 obtains image processing module 40 transmission chooses, and this theme colors is sent to color-separated module 60.
S4.3, this color-separated module 60 is extracted each pixel of this theme colors and the rgb format of this pixel is converted to HSV form.
S4.4, color-separated module 60 carries out color saltus step process according to the expectation chromatic value set, saturated brightness value to all pixels through step S4.2 process, and is be sent in CPU 20 after rgb format by the HSV format conversion of all pixels after process.
S4.5, CPU 20, using the function color set of the theme colors after step S4.3 process as this mobile terminal, makes the color of touch display 30 Graphics Processing as theme colors, terminates.
In the present invention, the theme colors after step S4.3 process is converted to the function color set of this mobile terminal by CPU 20, and this function color set can realize the change of the theme colors such as mobile terminal all functions key, dialog box.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. change a system for mobile terminal topic, it is characterized in that, this system comprises:
Camera (10);
CPU (20), is connected with described camera (10);
Touch display (30), is connected with described CPU (20);
Image processing module (40), is connected with described CPU (20), described camera (10) respectively;
Color memory module (50), is connected with described image processing module (40), described CPU (20) respectively;
Color-separated module (60), is connected with described CPU (20).
2. the system changing mobile terminal topic as claimed in claim 1, is characterized in that,
Described camera (10), for dynamically finding a view, obtains the theme colors that user needs;
User selects the theme carrying out mobile terminal to change by described touch display (30), and the mode selecting the theme needing to carry out mobile terminal to change, selects the theme colors needed;
The theme scape that described image processing module (20) obtains for extracting described camera (10), judge to obtain theme colors by similarity, and the theme colors in this theme colors and described color memory module (50) is compared judgement, the theme colors data finally chosen are sent to described CPU (20);
Described CPU (20) is for obtaining the described theme colors data finally chosen, and control described color-separated module (60) and process these theme colors data and the theme colors after process is used for mobile terminal topic, and display is to described touch display (30).
3. change a method for mobile terminal topic, it is characterized in that, the method comprises following steps:
S1, user is triggered by touch display (30) and changes mobile terminal topic order;
S2, CPU (20) obtain this change mobile terminal topic order, and control camera (10) and dynamically find a view;
S3, image processing module (40) obtains described camera (10) and dynamically to find a view data, and judges by similarity the theme colors determining described data of dynamically finding a view; Whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, the theme colors data stored in these theme colors data and described color memory module (50) compare by described image processing module (40), perform step S4; When not meeting, jump to step S1;
S4, comparative result is sent to described CPU (20) by described image processing module (40), is sent to described touch display (30) shows after this CPU (20) processes above-mentioned comparative result as mobile terminal topic color.
4. the method changing mobile terminal topic as claimed in claim 3, it is characterized in that, described step S2 is specific as follows:
After described camera (10) starts viewfinder mode, user selects automatic mode or manual mode to carry out mobile terminal topic by described touch display (30) as required and finds a view.
5. the method changing mobile terminal topic as claimed in claim 4, it is characterized in that, when user selects automatic mode to find a view, described touch display (30) controls described camera (10) by described CPU (20) and is in automatic viewfinder mode;
User using this camera (10) to the scene of alignment request as mobile terminal topic, the main color that this camera (10) carries out auto-focusing current scene carries out getting look, and will get look result and be sent to described image processing module (40).
6. the method changing mobile terminal topic as claimed in claim 4, it is characterized in that, when user selects manual mode to find a view, described touch display (30) controls described camera (10) by described CPU (20) and is in manual viewfinder mode;
User using this camera (10) to the scene of alignment request as mobile terminal topic, the chromatic zones that in current scene, user requires is chosen by this touch display (30), this camera (10) carries out the chromatic zones that manual focus chooses user's requirement, and this chromatic zones is sent to described image processing module (40) as getting look result.
7. the method for the change mobile terminal topic as described in claim 5 or 6, is characterized in that, described step S3 comprises:
S3.1, what described image processing module (40) obtained that described camera (10) sends gets look result, and extracts R, G, B tri-component values to each pixel that this gets look result, and carries out Similarity Measure;
S3.2, all pixels are included into corresponding color set according to Similarity Measure by described image processing module (40), and calculate and have the maximum color set of pixel and be the theme colors that user chooses;
S3.3, whether user meets the requirement of oneself according to the theme colors of fixed data of dynamically finding a view; When meeting, jump to step S3.4; Otherwise jump to step S1;
S3.4, the theme colors data that described step S3.2 acquisition user chooses by described image processing module (40) and the interior theme colors data of described color memory module (50) compare;
If have the theme colors data that the theme colors data chosen with user are identical in this color memory module (50), then this comparative result is sent to described CPU (20), this CPU (20) controls described touch display (30) display and the theme colors in this color memory module (50);
If have the theme colors data that the theme colors data chosen from user are different in this color memory module (50), then this comparative result is sent to described CPU (20), this CPU (20) obtains the theme colors that user that described image processing module (40) sends chooses, and this theme colors is sent to described color-separated module (60).
8. the method changing mobile terminal topic as claimed in claim 7, is characterized in that, described step
S3.1 comprises following steps:
S3.1.1, described image processing module (40) extracts R, G, B tri-component values of each pixel;
S3.1.2, needs setting Measurement of Similarity value D according to user;
S3.1.3, according to following formulae discovery, this gets the Similarity value of any two pixels in look result:
Wherein, x, y are respectively above-mentioned any two the not identical pixels got in look result; x
r--be above-mentioned R component value of getting pixel x in look result, y
rfor above-mentioned R component value of getting pixel y in look result; x
gfor the above-mentioned G component value getting pixel x in look result, y
gfor the above-mentioned G component value getting pixel y in look result; x
bfor the above-mentioned B component value getting pixel x in look result, y
bfor the above-mentioned B component value getting pixel y in look result; d
mfor the above-mentioned Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and;
S3.1.4, will
the Measurement of Similarity value D that individual Similarity value and described step S3.1.2 set compares, and works as d
mduring≤D, then two corresponding pixels belong to same color set; Work as d
mduring > D, then two corresponding pixels belong to different colours collection.
9. the method changing mobile terminal topic as claimed in claim 7, is characterized in that, described step
S3.1 comprises following steps:
3.1.1, described image processing module (40) extracts R, G, B tri-component values of each pixel;
S3.1.2, needs setting Measurement of Similarity value D according to user;
S3.1.3, calculates this similarity of getting any two pixels in look result and whether meets following formula:
r
m＝|x
r-y
r|；g
m＝|x
g-y
g|；b
m＝|x
b-y
b|；
X, y are respectively above-mentioned any two the not identical pixels got in look result; x
rfor above-mentioned R component value of getting pixel x in look result, y
rfor above-mentioned R component value of getting pixel y in look result; x
gfor the above-mentioned G component value getting pixel x in look result, y
gfor the above-mentioned G component value getting pixel y in look result; x
bfor the above-mentioned B component value getting pixel x in look result, y
bfor the above-mentioned B component value getting pixel y in look result; r
mfor the above-mentioned R component Similarity value getting any two pixels of look result, g
mfor the above-mentioned G component Similarity value getting any two pixels of look result, b
m-be the above-mentioned B component Similarity value getting any two pixels of look result, wherein m=1,2,3 ...,
n be get look result all pixel quantity and;
S3.1.4, will
individual R component Similarity value,
individual B component Similarity value and
the Measurement of Similarity value D that individual G component Similarity value sets with described step S3.1.2 respectively compares as follows:
r
m＜255×(1-D)；g
m＜255×(1-D)；b
m＜255×(1-D)；
When the R component Similarity value of two pixels, B component Similarity value and G component Similarity value all meet above-mentioned formula, then two corresponding pixels belong to same color set; When the R component Similarity value of two pixels, B component Similarity value and any one Similarity value of G component Similarity value do not meet above-mentioned formula, then two corresponding pixels belong to different colours collection.
10. the method changing mobile terminal topic as claimed in claim 7, it is characterized in that, described step S4 comprises following steps:
S4.1, when having the identical theme colors data of the theme colors data chosen with user in described color memory module (50); Described CPU (20) controls the theme colors in described touch display (30) display this color memory module (50) identical with the theme colors data that user chooses, and terminates;
S4.2, when having the different theme colors data of the theme colors data chosen from user in described color memory module (50); Described CPU (20) obtains the theme colors that user that described image processing module (40) sends chooses, and this theme colors is sent to described color-separated module (60);
S4.3, this color-separated module (60) is extracted each pixel of this theme colors and the rgb format of this pixel is converted to HSV form;
S4.4, described color-separated module (60) carries out color saltus step process according to the expectation chromatic value set, saturated brightness value to all pixels through described step S4.2 process, and is be sent in described CPU (20) after rgb format by the HSV format conversion of all pixels after process;
S4.5, described CPU (20), using the function color set of the theme colors after described step S4.3 process as this mobile terminal, make the color of described touch display (30) Graphics Processing as theme colors, terminate.
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| CN111204300A (en) * | 2018-11-22 | 2020-05-29 | 上海擎感智能科技有限公司 | Vehicle, vehicle equipment and display element color setting method |
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