CN105791783A - Adjusting method and system for imaging color of camera - Google Patents
Adjusting method and system for imaging color of camera Download PDFInfo
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- CN105791783A CN105791783A CN201610137673.0A CN201610137673A CN105791783A CN 105791783 A CN105791783 A CN 105791783A CN 201610137673 A CN201610137673 A CN 201610137673A CN 105791783 A CN105791783 A CN 105791783A
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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
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/643—Hue control means, e.g. flesh tone control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
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Abstract
The invention relates to an adjusting method and system for an imaging color of a camera. The method comprises: a first image of shooting a testing graph card by a camera under a light box is obtained and a first color value of a corresponding pixel point of the first image is obtained; a second image for shooting the testing graph card by the camera at a set scene is obtained and a second color value of a corresponding pixel point of the second image is obtained; subtraction is carried out on the first color value and the second color value to obtain a color difference value of the corresponding pixel points of the images; according to the color difference value, a parameter adjustment value of an imaging color of the camera is calculated and an imaging color parameter of the camera is adjusted based on the parameter adjustment value. According to the method and system, the color value of the corresponding pixel point of the image shot by the camera at set area is fused into the image shot under the light box, so that the image shot by the camera under the light box is close to the set scene and thus the imaging effect of the camera is improved effectively.
Description
Technical field
The present invention relates to camera imaging technical field, particularly relate to a kind of camera imaging color adjustment method and system.
Background technology
Along with quickly popularizing of shooting product and developing rapidly of imaging technique, for instance the shooting product such as intelligent interaction flat board, meeting machine, advertisement machine and high photographing instrument also more and more occurs in daily life and work.And the imaging effect that user is to shooting product, especially the requirement of the imaged color of photographic head is also more and more higher, and in order to meet user's requirement to camera imaging color, manufacturer's meeting it is generally required to carried out the adjustment of imaged color to it before photographic head dispatches from the factory.
Traditional method of adjustment is: obtain the image of the test pattern that photographic head to be measured shoots under lamp box, is checked the imaging effect of test pattern captured by photographic head by naked eyes, then the imaged color parameter of photographic head to be measured is adjusted.
But, the image color of the test pattern that photographic head shoots under lamp box still has deviation with the image color of shooting when practical application, causes that photographic head shoots the imaging effect of image when practical application poor.
Summary of the invention
Based on this, it is necessary to the technical problem that the imaging effect of the photographic head after adjusting for utilizing traditional camera imaging color adjustment method is poor, it is provided that a kind of camera imaging color adjustment method and system.
A kind of camera imaging color adjustment method, comprises the steps:
Obtain photographic head under lamp box, shoot the first image of test pattern, obtain the first color value of described first image corresponding pixel points；
Obtain described photographic head and shoot the second image of described test pattern at set scene, obtain the second color value of described second image corresponding pixel points；
It is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；
Calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.
A kind of camera imaging color adjusts system, including:
First acquisition module, shoots the first image of test pattern under lamp box for obtaining photographic head, obtains the first color value of described first image corresponding pixel points；
Second acquisition module, shoots the second image of described test pattern, obtains the second color value of described second image corresponding pixel points for obtaining described photographic head at set scene；
Computing module, poor for described first color value and the second color value are carried out, obtain the color difference of image corresponding pixel points；
Adjusting module, for calculating the parameter adjustment value of camera imaging color according to described color difference, is adjusted the imaged color parameter of photographic head according to described parameter adjustment value.
Above-mentioned camera imaging color adjustment method and system, by obtaining the first image of the test pattern that photographic head shoots under lamp box, obtain the first color value of described first image corresponding pixel points；By obtaining the second image of the test pattern of shooting under set scene, obtain the second color value of described second image corresponding pixel points；It is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；Calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.By technique scheme, the imaged color of photographic head is adjusted, effectively improved the imaging effect of photographic head.
Accompanying drawing explanation
Fig. 1 is the camera imaging color adjustment method flow chart of one embodiment of the present of invention；
Fig. 2 is the camera imaging color adjustment method flow chart of an alternative embodiment of the invention；
Fig. 3 is the structural representation of the camera imaging color adjustment system of one embodiment of the present of invention；
Fig. 4 is the structural representation of the camera imaging color adjustment system of an alternative embodiment of the invention.
Detailed description of the invention
In order to further set forth the effect of technological means that the present invention takes and acquirement, below in conjunction with accompanying drawing and preferred embodiment, to technical scheme, carry out clear and complete description.
As it is shown in figure 1, the camera imaging color adjustment method flow chart that Fig. 1 is one embodiment of the present of invention, comprise the steps:
Step S101: obtain photographic head and shoot the first image of test pattern under lamp box, obtain the first color value of described first image corresponding pixel points；
In this step, more representative in order to ensure the first color value obtained, it is possible to select 24 conventional chromatic graph cards or 36 chromatic graph cards as reference object.
Step S102: obtain described photographic head and shoot the second image of described test pattern at set scene, obtain the second color value of described second image corresponding pixel points；
In this step, more representative in order to ensure the first color value obtained, it is possible to select 24 conventional chromatic graph cards or 36 chromatic graph cards as reference object.It should be noted that in the specific implementation, in order to ensure the accuracy of the camera imaging color adjustment method of the present invention, step S102 and step S101 must adopt same test pattern.Set scene described in this step includes but not limited to that solar irradiation scene, colourama are according to scene etc..
Step S103: it is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；
In this step, the color difference according to the image corresponding pixel points obtained, it is possible to obtain the color error ratio between the image of shooting under lamp box and the image shot under set scene.
Step S104: calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.
Above-mentioned camera imaging color adjustment method, by obtaining the first image of the test pattern that photographic head shoots under lamp box, obtains the first color value of described first image corresponding pixel points；By obtaining the second image of the test pattern of shooting under set scene, obtain the second color value of described second image corresponding pixel points；It is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；Calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.By technique scheme, the imaged color of photographic head is adjusted, effectively improved the imaging effect of photographic head.
Above-described embodiment, by the color value of the image corresponding pixel points of shooting under set scene is fused in the color value shooting image under lamp box, have adjusted the color error ratio between the image of shooting under lamp box and the image shot under set scene, effectively improve the actual imaging effect of photographic head, namely the actual effect that human eye is seen so that be adjusted image that the photographic head after imaged color shoots closer to true imaging.
As in figure 2 it is shown, the camera imaging color adjustment method flow chart that Fig. 2 is an alternative embodiment of the invention, in the present embodiment, after the described step imaged color parameter of photographic head being adjusted according to described parameter adjustment value, it is also possible to including:
Step S105: obtain the photographic head after adjusting and shoot the 3rd image of described test pattern under lamp box, and described 3rd image and the second image are displayed on standard indicator；Judge that whether described 3rd image is consistent with the imaged color of described second image；
In this step, in order to verify the imaging effect to the photographic head after the imaged color parameter adjustment of photographic head, after the imaged color parameter of photographic head is adjusted, obtain the photographic head after adjusting under lamp box, shoot the 3rd image of described test pattern, and described 3rd image and the second image are displayed on standard indicator；Judge that whether described 3rd image is consistent with the imaged color of described second image.
The 3rd image and the second image are the impacts on photographic head actual imaging effect of the deviation in order to get rid of the existence of other display to use standard indicator to show in this step
Step S106: if inconsistent, then obtain the 3rd color value of described 3rd image corresponding pixel points, and described 3rd color value and the second color value are carried out poor, obtain the first color difference of image corresponding pixel points；According to described first color difference, calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted, under lamp box, shoots the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
In this step, if described 3rd image is inconsistent with the imaged color of described second image, then need to continue the imaged color parameter of photographic head is adjusted, under lamp box, shoot the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
Concrete color value method of adjustment can select according to actual needs, the poor method of the work being identical with step S103～S104 adopted in the present embodiment, additive method can also be adopted, such as, first, described first color value adds or deducts the half of described color difference, obtains the first adjustment color value；Adjust color value according to described first and calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted；The photographic head obtained after adjusting shoots the 4th image of described test pattern under lamp box again, and described 4th image and the second image is displayed on standard indicator；Judge that whether described 4th image is consistent with the imaged color of described second image.If it is also inconsistent, then continue to adjust color value described first add or deduct 1/4th of described color difference ... by that analogy, under lamp box, shoot the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.Certainly, in step S104, it is also possible to directly adopt the method that citing is described, the imaged color parameter of photographic head is adjusted.
Wherein in an embodiment, the camera imaging color adjustment method of the present invention:
Described first color value is the color value of tri-kinds of primary colours of R, G, B of the first image corresponding pixel points；
Described second color value is the color value of tri-kinds of primary colours of R, G, B of the second image corresponding pixel points.
In the present embodiment, what the color value of image corresponding pixel points adopted is RGB representation, i.e. use the combined value of R value, G-value and B value to represent the color value of image corresponding pixel points.
Wherein in an embodiment, the camera imaging color adjustment method of the present invention, the step of the first color value of the described first image corresponding pixel points of described acquisition includes:
Described first image is displayed on standard indicator, obtains the first color value of described first image corresponding pixel points by taking color software；
The step of the second color value of the described second image corresponding pixel points of described acquisition includes:
Described second image is displayed on described standard indicator, obtains the second color value of described second image corresponding pixel points by taking color software.
In the above-described embodiments, the imaging effect of described first image and the second image is impacted by the deviation existed to get rid of other display, have employed standard indicator equally and it is displayed；It should be noted that described first image and the second image are used same standard indicator, this is also for being avoided the impact on imaging effect of the different standard indicators.In the specific implementation, take color software by the first image of shooting and the second image being contrasted with Standard Colors value, obtain each self-corresponding R value, G-value and B value；Such as lcdTest can also be utilized to take color device and to obtain the first image and R value corresponding to the second image, G-value and B value.
Wherein in an embodiment, the camera imaging color adjustment method of the present invention, described described first color value and the second color value are carried out poor, the step of the color difference obtaining image corresponding pixel points includes:
The R value of described first color value, G-value and B value is corresponding poor respectively with the R value of the second color value, G-value and B value, obtain R, G, B difference of image corresponding pixel points.
The first color value and the second color value described in above-described embodiment form by three numerical value, i.e. R value, G-value and B value.When carrying out differing from, should be the R value of a RGB numerical value, G-value and B value and the R value of the 2nd RGB numerical value, G-value and B value correspondence respectively are carried out poor；Similarly, the RGB difference obtained includes R value, G-value and B value equally.
As it is shown on figure 3, the camera imaging color that Fig. 3 is one embodiment of the present of invention adjusts the structural representation of system, including:
First acquisition module 101, shoots the first image of test pattern under lamp box for obtaining photographic head, obtains the first color value of described first image corresponding pixel points；
More representative in order to ensure the first color value obtained, it is possible to select the test patterns such as 24 conventional chromatic graph cards or 36 chromatic graph cards as reference object.
Second acquisition module 102, shoots the second image of described test pattern, obtains the second color value of described second image corresponding pixel points for obtaining described photographic head at set scene；
More representative in order to ensure the first color value obtained, it is possible to select 24 conventional chromatic graph cards or 36 chromatic graph cards as reference object.It should be noted that in the specific implementation, in order to ensure the accuracy of the camera imaging color adjustment method of the present invention, the second acquisition module 102 and the first acquisition module 101 must adopt same test pattern.Set scene described in the second acquisition module 102 includes but not limited to that solar irradiation scene, colourama are according to scene etc..
Computing module 103, poor for described first color value and the second color value are carried out, obtain the color difference of image corresponding pixel points；
Color difference in computing module 103, according to the image corresponding pixel points obtained, it is possible to obtain the color error ratio between the image of shooting under lamp box and the image shot under set scene.
Adjusting module 104, for calculating the parameter adjustment value of camera imaging color according to described color difference, is adjusted the imaged color parameter of photographic head according to described parameter adjustment value.
Above-mentioned camera imaging color adjusts system, by the first image of the test pattern that the first acquisition module 101 photographic head shoots under lamp box, obtains the first color value of described first image corresponding pixel points；By the second acquisition module 102 by obtaining the second image of the test pattern of shooting under set scene, obtain the second color value of described second image corresponding pixel points；Utilize computing module 103 that described first color value and the second color value are carried out poor, obtain the color difference of image corresponding pixel points；Finally, adjusting module 104 calculates the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.By technique scheme, the imaged color of photographic head is adjusted, effectively improved the imaging effect of photographic head.
Above-described embodiment, by the color value of the image corresponding pixel points of shooting under set scene is fused in the color value shooting image under lamp box, have adjusted the color error ratio between the image of shooting under lamp box and the image shot under set scene, effectively improve the actual imaging effect of photographic head, namely the actual effect that human eye is seen so that be adjusted image that the photographic head after imaged color shoots closer to true imaging.
As shown in Figure 4, Fig. 4 is the structural representation of the camera imaging color adjustment system of an alternative embodiment of the invention, after described adjusting module 104, also includes:
Correction verification module 105, shoots the 3rd image of described test pattern under lamp box, and described 3rd image and the second image is displayed on standard indicator for the photographic head after obtaining adjustment；Judge that whether described 3rd image is consistent with the imaged color of described second image；
In correction verification module 105, in order to verify the imaging effect to the photographic head after the imaged color parameter adjustment of photographic head, after the imaged color parameter of photographic head is adjusted, obtain the photographic head after adjusting under lamp box, shoot the 3rd image of described test pattern, and described 3rd image and the second image are displayed on standard indicator；Judge that whether described 3rd image is consistent with the imaged color of described second image.
The 3rd image and the second image are the impacts on photographic head actual imaging effect of the deviation in order to get rid of the existence of other display to use standard indicator to show in correction verification module 105
Circulation adjusting module 106, if for inconsistent, then obtains the 3rd color value of described 3rd image corresponding pixel points, and described 3rd color value and the second color value is carried out poor, obtains the first color difference of image corresponding pixel points；According to described first color difference, calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted, under lamp box, shoots the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
In circulation adjusting module 106, if described 3rd image is inconsistent with the imaged color of described second image, then need to continue the imaged color parameter of photographic head is circulated adjustment, under lamp box, shoot the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
In actual applications, concrete camera imaging color parameter method of adjustment can select according to actual needs, what adopt in the present embodiment is make difference method, additive method can also be adopted, such as, first, described first color value adds or deducts the half of described color difference, obtains the first adjustment color value；Adjust color value according to described first and calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted；The photographic head obtained after adjusting shoots the 4th image of described test pattern under lamp box again, and described 4th image and the second image is displayed on standard indicator；Judge that whether described 4th image is consistent with the imaged color of described second image.If it is also inconsistent, then continue to adjust color value described first add or deduct 1/4th of described color difference ... by that analogy, under lamp box, shoot the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.Certainly, in adjusting module 104, it is also possible to directly adopt the method that citing is described, the imaged color parameter of photographic head is adjusted.
Wherein in an embodiment, the camera imaging color of the present invention adjusts system: described first color value is the color value of tri-kinds of primary colours of R, G, B of the first image corresponding pixel points, and described second color value is the color value of tri-kinds of primary colours of R, G, B of the second image corresponding pixel points.
In the present embodiment, what the color value of image corresponding pixel points adopted is RGB representation, i.e. use the combined value of R value, G-value and B value to represent the color value of image corresponding pixel points.
Wherein in an embodiment, the camera imaging color of the present invention adjusts system, and described first acquisition module 101 is used for:
Described first image is displayed on standard indicator, obtains the first color value of described first image corresponding pixel points by taking color software；
Described second acquisition module 102 is used for:
Described second image is displayed on described standard indicator, obtains the second color value of described second image corresponding pixel points by taking color software.
In the above-described embodiments, the imaging effect of described first image and the second image is impacted by the deviation existed to get rid of other display, have employed standard indicator equally and it is displayed；It should be noted that described first image and the second image are used same standard indicator, this is also for being avoided the impact on imaging effect of the different standard indicators.In the specific implementation, take color software by the first image of shooting and the second image being contrasted with Standard Colors value, obtain each self-corresponding R value, G-value and B value；Such as lcdTest can also be utilized to take color device and to obtain the first image and R value corresponding to the second image, G-value and B value.
Wherein in an embodiment, the camera imaging color of the present invention adjusts system, and described computing module 103 may be used for:
The R value of described first color value, G-value and B value is corresponding poor respectively with the R value of the second color value, G-value and B value, obtain R, G, B difference of image corresponding pixel points.
The first color value and the second color value described in above-described embodiment form by three numerical value, i.e. R value, G-value and B value.When carrying out differing from, it is poor to be that the R value of the R value to the first color value, G-value and B value and the second color value, G-value and B value correspondence respectively carry out；Similarly, the color difference of the image corresponding pixel points obtained includes R value, G-value and B value equally.
When the imaged color of photographic head is adjusted by the camera imaging color adjustment system utilizing the present invention, accepted standard lamp box includes: luminous source and light source board；Wherein, described luminous source and light source board set gradually from top to bottom with in lamp box.When practical application, light box usually adopts D65 standard light source and LED light source plate, this is because: adopt D65 standard light source as luminous source so that the image that photographic head is shot is closer to natural lighting scene；LED light source plate is adopted can effectively to reduce the differences of illumination intensities situation on Different Plane position to be radiated at the brightness of illumination of subject evenly.
Above-mentioned camera imaging color adjustment method and system, by obtaining the first image of the test pattern that photographic head shoots under lamp box, obtain the first color value of described first image corresponding pixel points；By obtaining the second image of the test pattern of shooting under set scene, obtain the second color value of described second image corresponding pixel points；It is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；Calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.By technique scheme, the imaged color of photographic head is adjusted, effectively improved the imaging effect of photographic head.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a camera imaging color adjustment method, it is characterised in that comprise the steps:
Obtain photographic head under lamp box, shoot the first image of test pattern, obtain the first color value of described first image corresponding pixel points；
Obtain described photographic head and shoot the second image of described test pattern at set scene, obtain the second color value of described second image corresponding pixel points；
It is poor that described first color value and the second color value are carried out, and obtains the color difference of image corresponding pixel points；
Calculate the parameter adjustment value of camera imaging color according to described color difference, according to described parameter adjustment value, the imaged color parameter of photographic head is adjusted.
2. camera imaging color adjustment method according to claim 1, it is characterised in that after the described step imaged color parameter of photographic head being adjusted according to described parameter adjustment value, also include:
Obtain the photographic head after adjusting under lamp box, shoot the 3rd image of described test pattern, and described 3rd image and the second image are displayed on standard indicator, it is judged that whether described 3rd image is consistent with the imaged color of described second image；
If inconsistent, then obtain the 3rd color value of described 3rd image corresponding pixel points, and described 3rd color value and the second color value are carried out poor, obtain the first color difference of image corresponding pixel points；According to described first color difference, calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted, under lamp box, shoots the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
3. camera imaging color adjustment method according to claim 1, it is characterised in that:
Described first color value is the color value of tri-kinds of primary colours of R, G, B of the first image corresponding pixel points；
Described second color value is the color value of tri-kinds of primary colours of R, G, B of the second image corresponding pixel points.
4. camera imaging color adjustment method according to claim 3, it is characterised in that the step of the first color value of the described first image corresponding pixel points of described acquisition includes:
Described first image is displayed on standard indicator, obtains the first color value of described first image corresponding pixel points by taking color software；
The step of the second color value of the described second image corresponding pixel points of described acquisition includes:
Described second image is displayed on described standard indicator, obtains the second color value of described second image corresponding pixel points by taking color software.
5. camera imaging color adjustment method according to claim 3, it is characterised in that described described first color value and the second color value are carried out poor, the step of the color difference obtaining image corresponding pixel points includes:
The R value of described first color value, G-value and B value is corresponding poor respectively with the R value of the second color value, G-value and B value, obtain R, G, B difference of image corresponding pixel points.
6. a camera imaging color adjusts system, it is characterised in that including:
First acquisition module, shoots the first image of test pattern under lamp box for obtaining photographic head, obtains the first color value of described first image corresponding pixel points；
Second acquisition module, shoots the second image of described test pattern, obtains the second color value of described second image corresponding pixel points for obtaining described photographic head at set scene；
Computing module, poor for described first color value and the second color value are carried out, obtain the color difference of image corresponding pixel points；
Adjusting module, for calculating the parameter adjustment value of camera imaging color according to described color difference, is adjusted the imaged color parameter of photographic head according to described parameter adjustment value.
7. camera imaging color according to claim 6 adjusts system, it is characterised in that after described adjusting module, also include:
Correction verification module, shoots the 3rd image of described test pattern under lamp box, and described 3rd image and the second image is displayed on standard indicator for the photographic head after obtaining adjustment；Judge that whether described 3rd image is consistent with the imaged color of described second image；
Circulation adjusting module, if for inconsistent, then obtains the 3rd color value of described 3rd image corresponding pixel points, and described 3rd color value and the second color value is carried out poor, obtains the first color difference of image corresponding pixel points；According to described first color difference, calculate the first parameter adjustment value of camera imaging color, according to described first parameter adjustment value, the imaged color parameter of photographic head is adjusted, under lamp box, shoots the image of described test pattern until the photographic head after adjusting consistent with the imaged color of described second image.
8. camera imaging color according to claim 6 adjusts system, it is characterised in that:
Described first color value is the color value of tri-kinds of primary colours of R, G, B of the first image corresponding pixel points；
Described second color value is the color value of tri-kinds of primary colours of R, G, B of the second image corresponding pixel points.
9. camera imaging color according to claim 8 adjusts system, it is characterised in that described first acquisition module is used for:
Described first image is displayed on standard indicator, obtains the first color value of described first image corresponding pixel points by taking color software；
Described second acquisition module is used for:
Described second image is displayed on standard indicator, obtains the second color value of described second image corresponding pixel points by taking color software.
10. camera imaging color adjustment method according to claim 8, it is characterised in that described computing module is used for:
The R value of described first color value, G-value and B value is corresponding poor respectively with the R value of the second color value, G-value and B value, obtain R, G, B difference of image corresponding pixel points.
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| CN108012142A (en) * | 2017-10-20 | 2018-05-08 | 上海与德科技有限公司 | Camera testing system, method, terminal and computer-readable recording medium |
| CN108012071A (en) * | 2016-10-31 | 2018-05-08 | 努比亚技术有限公司 | A kind of mobile terminal and image pickup method |
| CN108024003A (en) * | 2016-10-31 | 2018-05-11 | 努比亚技术有限公司 | A kind of mobile terminal and image pickup method |
| CN111726600A (en) * | 2020-06-30 | 2020-09-29 | 深圳市精锋医疗科技有限公司 | Image processing method, device and storage medium for stereoscopic endoscope |
| CN112532872A (en) * | 2020-11-16 | 2021-03-19 | 北京五一视界数字孪生科技股份有限公司 | Method and device for adjusting camera parameters, storage medium and electronic equipment |
| WO2023207443A1 (en) * | 2022-04-29 | 2023-11-02 | 清华大学 | Remote spectral imaging system and method |
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