CN105447878A - Image quality test analysis method and system - Google Patents
Image quality test analysis method and system Download PDFInfo
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- CN105447878A CN105447878A CN201510927030.1A CN201510927030A CN105447878A CN 105447878 A CN105447878 A CN 105447878A CN 201510927030 A CN201510927030 A CN 201510927030A CN 105447878 A CN105447878 A CN 105447878A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
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Abstract
The invention relates to an image quality test analysis method and system. The method comprises the following steps: selecting an area to be tested on an image to be tested; selecting an item to be tested from the area to be tested; calling ImaTest software to test the item to be tested of the area to be tested so as to obtain test data; extracting the test data obtained through testing the item to be tested in the area to be tested by the ImaTest software; processing the test data to obtain the test result of the item to be tested in the area to be tested; displaying the test result of the item to be tested in a display area; and automatically generating a test statement through the test result of the item to be tested and outputting the test statement. Through the image quality test analysis method and system, the image test is simplified, so that the requirement for the technical level of test personnel is reduced and the test efficiency of the image quality is greatly improved at the same time.
Description
Technical field
The present invention relates to image measurement field, more particularly, relate to a kind of image quality test analytical approach and system.
Background technology
At present, in image measurement field, due to the complicacy of picture quality, quantitative test is all use the image measurement software of specialty to analyze the test pattern obtained under standard laboratory atmosphere without exception, obtains related data.The common testing procedures of enterprise be all tester by extracting the data of complexity, obtain required data, compare with the company standard of this product, judge the quality of picture quality, and whether can reach the requirement of company standard.
So, there is obvious disadvantage according to the common method of work of tester: first tester will have certain image professional knowledge background; Secondly because professional software is often to the test of different image quality indexs, have different data files, often obtain an efficiency index, need to refine required data from these documents, conclude, data compare, and finally sum up report.Test process relative complex, reduces service efficiency.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of image quality test analytical approach and system, image to be tested chooses region to be tested, chooses the item to be tested in described region to be tested; Call the described to be tested item of ImaTest software to described region to be tested to test, obtain test data; Extract the described to be tested item of described ImaTest software to described region to be tested test after described test data; Process described test data, obtain the test result of the item described to be tested in described region to be tested; The described test result of described item to be tested is shown in viewing area; The described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of image quality test analytical approach, comprise the steps:
Image to be tested chooses region to be tested;
Choose the item to be tested in described region to be tested;
Call the described to be tested item of ImaTest software to described region to be tested to test, obtain test data;
Extract the described to be tested item of described ImaTest software to described region to be tested test after described test data;
Process described test data, obtain the test result of the item described to be tested in described region to be tested;
The described test result of described item to be tested is shown in viewing area;
The described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
Image quality test analytical approach of the present invention, before described image to be tested chooses described region to be tested, also comprises step:
Mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce;
Color analysis is carried out, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.
Image quality test analytical approach of the present invention, also comprises step:
Store the described test result of the item described to be tested of described image to be tested.
Image quality test analytical approach of the present invention, also comprises step:
The index of correlation of the item described to be tested of described image to be tested and method of operating are described.
Image quality test analytical approach of the present invention, also comprises step:
The auxiliary testing tool that the item described to be tested of described image to be tested is required in test process is provided.
The present invention also constructs a kind of image quality test analytic system, comprising:
First chooses module, for choosing region to be tested on image to be tested;
Second chooses module, for choosing the item to be tested in described region to be tested;
Calling module, testing for calling the item described to be tested of ImaTest software to described region to be tested, obtaining test data;
Test data module, for extract the described to be tested item of described ImaTest software to described region to be tested test after described test data;
Test result module, for the treatment of described test data, obtains the test result of the item described to be tested in described region to be tested;
Display module, for showing the described test result of described item to be tested in viewing area;
Generating report forms module, for the described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
Image quality test analytic system of the present invention, described image quality test analytic system also comprises:
Monitoring modular, the mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce;
Color analysis module, for carrying out color analysis, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.
Image quality test analytic system of the present invention, described image quality test analytic system also comprises:
Memory module, for storing the described test result of the item described to be tested of described image to be tested.
Image quality test analytic system of the present invention, also comprises:
Guide module, be described for the index of correlation of the item described to be tested to described image to be tested and method of operating.
Image quality test analytic system of the present invention, also comprises:
Tool box module, for the auxiliary testing tool providing the item described to be tested of described image to be tested required in test process.
Implement the present invention, there is following beneficial effect: when testing image, first on image to be tested, choosing region to be tested, choose the item to be tested in region to be tested.Then, call the item to be tested that ImaTest software treats test zone and test, obtain test data, extract item to be tested that ImaTest software treats test zone test after test data; Process test data, obtains the test result of the item to be tested in region to be tested; The test result of item to be tested is shown in viewing area; Finally the test result of item to be tested is generated testing journal sheet automatically, and export testing journal sheet.By implementing the present invention, image measurement being simplified, not only reduces the requirement to tester's technical merit, also substantially increase the testing efficiency to picture quality simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of a kind of image quality test analytic system of the present invention;
Fig. 2 is the schematic flow sheet of a kind of image quality test analytical approach of the present invention.
Embodiment
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As shown in Figure 1, in a kind of image quality test analytic system first embodiment of the present invention, this image quality test analytic system comprises monitoring modular 101, color analysis module 102, guides module 103, tool box module 104, first to select module 105, second to select module 106, calling module 107, test data module 108, test result module 109, display module 110, production report module 111 and memory module 112.
When tester utilizes this image quality test analytic system test pattern, operate as follows:
First chooses module 105, for choosing region to be tested on image to be tested; When testing, can select image section to be tested or all testing, namely region to be tested is the part or all of of image to be tested.
Second chooses module 106, for choosing the item to be tested in described region to be tested; After choosing the region to be tested of image to be tested, need the test item selecting region to be tested, such as, test item can be resolution, chromatic rendition degree, imagewise uniform degree, GTG, distortion, dead pixel points of images etc., and tester can select test item as required.
Calling module 107, testing for calling the item described to be tested of ImaTest software to described region to be tested, obtaining test data; After the test item choosing region to be tested, call Imatest software and this test item is tested, after test, obtain test data.When calling Imatest software, manual mode can be adopted to open, or this system is directly called.
Test data module 108, for extract the described to be tested item of described ImaTest software to described region to be tested test after described test data; After ImaTest software completes the test item test of meeting test zone, output test data, test storage is in memory module.This image quality test analytic system extracts test data in a storage module, for next step analytical calculation.
Test result module 109, for the treatment of described test data, obtains the test result of the item described to be tested in described region to be tested; After the test data of test item extracting test zone, according to different test items, select different analytical approachs and algorithm to process, obtain test result.
Display module 110, for showing the described test result of described item to be tested in viewing area; After obtaining test result, check test result intuitively for convenience of tester, test result is presented at the viewing area of test item.When the quantity of test item is more, show according to test item classification in viewing area, or show according to test sequencing.All test items are all presented at same interface, make tester intuitively can check test result, conveniently make quality evaluation to test result.
According to the module of above image quality test analytic system, now the embodiment of the different test items of test pattern is specifically described:
Such as, when the test item of test pattern is for resolving angle value, starts ImaTest software, entering SFR performance test, choose early stage off-the-shelfly to be measuredly to attempt, Selection Center point test point, operating analysis function, ImaTest software outputs test data, obtain " resolution value ", obtain corresponding index value at two text boxes of viewing area, then clicked that " " center " button has completed the parsing angle value of test pattern central point to this.Other waits the resolution value-acquiring method of diverse location different directions identical up and down, freely can choose the index of needs.
Such as, the test item of test pattern is chromatic rendition angle value: start ImaTest software, enter ColorCheck performance test, choose early stage off-the-shelfly to be measuredly to attempt, choose 24 standard color card regions, operating analysis function, ImaTest software outputs test data, click " chromatic rendition degree value ", 15 desired values that now chromatic rendition degree is correlated with are inserted in text box corresponding to viewing area automatically.The index of correlation of chromatic rendition degree and the index of correlation test of white balance has been completed to this.
Such as, the test item of test pattern is imagewise uniform angle value: start ImaTest software, enter Lightfalloff performance test, choose early stage off-the-shelfly to be measuredly to attempt, choose grey card test zone, operating analysis function, ImaTest software exports data report, click " uniformity coefficient value ", 7 values that now chromatic rendition degree is correlated with are inserted in text box corresponding to viewing area automatically.The index of correlation test of uniformity coefficient has been completed to this.
Such as, the test item of test pattern is grey decision-making: start ImaTest software, enter Stepcharts performance test, choose early stage off-the-shelfly to be measuredly to attempt, choose GTG card test zone, operating analysis function, ImaTest software exports data report, click " GTG value ", now grey decision-making is inserted in text box corresponding to viewing area automatically.The index of correlation test of GTG has been completed to this.
Such as, the test item of test pattern is distortion value: start ImaTest software, enter Distortion performance test, open off-the-shelf graticule file to be tested in early stage, choose GTG card test zone, operating analysis function, ImaTest software exports data report, click " distortion value ", now grey decision-making is inserted in text box corresponding to viewing area automatically.The index of correlation test of distortion has been completed to this.
Generating report forms module 111, for the described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.When after all test items completing image to be tested, need to export testing journal sheet, this testing journal sheet comprises all information of test result, and is edited by the image measurement form of test result according to standard, makes testing journal sheet meet standard testing statement form.The testing journal sheet of output is stored in memory module according to forms such as word, PDF, facilitates tester to check.
Monitoring modular 101, the mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce; Image to be tested is chosen in region process to be tested, accurately test zone can be selected for convenience of tester, this image quality test analytic system carries out detection of dynamic to mouse, obtain the positional information of mouse indication point, by the coordinate figure Dynamic Announce of indication point in X, Y text box of viewing area, tester is facilitated to determine position.
Color analysis module 102, for carrying out color analysis, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.In viewing area, have " Standard Colors " text box, content chooses the base colors of the point needing contrast, and three deviates are wherein the absolute deviation values of color.Also have in addition three frames up to standard be calculate according to deviation setting standard whether up to standard, R/G, B/G display in this frame up to standard be whether the gray-scale value of mouse indication point up to standard.
Memory module 112, for storing the described test result of the item described to be tested of described image to be tested.Various data can be produced in this image quality test analytic system is to image measurement process, by the data that obtain stored in memory module, facilitates tester to try out.Such as, by the test zone chosen on image to be tested stored in storage area, maybe by test item test data stored in storage area, the test result maybe process test data obtained is stored in storage area.
Guide module 103, be described for the index of correlation of the item described to be tested to described image to be tested and method of operating.Carry out in test process in this image quality test analytical approach of use, treat the test item of test pattern, the test request of test item and test operation and be described, facilitate tester to test.
Tool box module 104, for the auxiliary testing tool providing the item described to be tested of described image to be tested required in test process.Such as, in image measurement, also often can use the test of angle, common way is the several edge length of test, goes out this value by what calculate.Place this small tool in tool box module, can greatly facilitate slip-stick artist to calculate camera relevant viewing angles.This kit contains horizontal sextant angle and calculates.4:3,16:9 image graphics visual angle calculates, is calculated the multi-functional calculating such as the length of side by angle.
Separately, this tool box module has an auxiliary text box in addition, and a work at present list box.When auxiliary text box is mainly presented at same ImaTest data interaction, shows complete ImaTest test report content major part, understand finer relevant test data for professional test personnel, for analyzed pattern quality.Work at present list box is used to specify ImaTest and the mutual effective catalogue of this software data, its value when this image quality test analytic system starts, the default value in automatic acquisition configuration file.
As shown in Figure 2, in the first embodiment of image quality test analytical approach of the present invention, comprise the steps:
201: on image to be tested, choose region to be tested;
202: the item to be tested choosing described region to be tested;
203: call the described to be tested item of ImaTest software to described region to be tested and test, obtain test data;
204: extract the described to be tested item of described ImaTest software to described region to be tested test after described test data;
205: process described test data, obtain the test result of the item described to be tested in described region to be tested;
206: the described test result of described item to be tested is shown in viewing area;
207: the described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
Before described image to be tested chooses described region to be tested, also comprise step:
Mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce;
Color analysis is carried out, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.
This image quality test analytical approach, also comprises step: the described test result storing the item described to be tested of described image to be tested.
The index of correlation of the item described to be tested of described image to be tested and method of operating are described.
The auxiliary testing tool that the item described to be tested of described image to be tested is required in test process is provided.
In another embodiment: be used for regulating image white balance, concrete steps are as described below:
Regulate environment light source at D65 colour temperature luminous environment, standard gray scale card (or 24 colour atlas) is placed in camera dead ahead, its vertical irradiation light intensity regulates light source to reach more than 700lux.Enter camera head monitor interface, run this image quality test method, by mouse-pointing grey segment, now, the color parameter of this segment is directly presented in text box corresponding to viewing area.Tester freely can adjust the correction parameter of video camera in time according to test data, until obtain exact value.
In another embodiment: be used for regulating camera image distortion index measurement example, concrete steps are as described below:
Regulate environment light source at D65 colour temperature luminous environment, standard grid test card is placed in camera dead ahead, its vertical irradiation light intensity regulates light source to reach more than 700lux.
Enter camera head monitor interface, allow test card be full of monitored picture (will ensure that focal length can not excessively depart from) as far as possible, use camera to take pictures, obtain cross-hatch pattern.
Start ImaTest software, enter Distortion performance test, open off-the-shelf graticule file to be tested in early stage, choose GTG card test zone, operating analysis function, ImaTest software exports data report, and click " distortion value ", now grey decision-making is inserted in text box corresponding to viewing area automatically.The index of correlation test of distortion has been completed to this.Click " test report " button, automatic output has comprised the test report of this test index.As other index of needs, after also can obtaining other index, more together export test report.
Above embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement accordingly, can not limit the scope of the invention.All equalizations done with the claims in the present invention scope change and modify, and all should belong to the covering scope of the claims in the present invention.
Claims (10)
1. an image quality test analytical approach, is characterized in that, comprises the steps:
Image to be tested chooses region to be tested;
Choose the item to be tested in described region to be tested;
Call the described to be tested item of ImaTest software to described region to be tested to test, obtain test data;
Extract the described to be tested item of described ImaTest software to described region to be tested test after described test data;
Process described test data, obtain the test result of the item described to be tested in described region to be tested;
The described test result of described item to be tested is shown in viewing area;
The described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
2. image quality test analytical approach according to claim 1, is characterized in that, before described image to be tested chooses described region to be tested, also comprises step:
Mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce;
Color analysis is carried out, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.
3. image quality test analytical approach according to claim 1, is characterized in that, also comprise step:
Store the described test result of the item described to be tested of described image to be tested.
4. image quality test analytical approach according to claim 1, is characterized in that, also comprise step:
The index of correlation of the item described to be tested of described image to be tested and method of operating are described.
5. image quality test analytical approach according to claim 1, is characterized in that, also comprise step:
The auxiliary testing tool that the item described to be tested of described image to be tested is required in test process is provided.
6. an image quality test analytic system, is characterized in that, comprising:
First chooses module, for choosing region to be tested on image to be tested;
Second chooses module, for choosing the item to be tested in described region to be tested;
Calling module, testing for calling the item described to be tested of ImaTest software to described region to be tested, obtaining test data;
Test data module, for extract the described to be tested item of described ImaTest software to described region to be tested test after described test data;
Test result module, for the treatment of described test data, obtains the test result of the item described to be tested in described region to be tested;
Display module, for showing the described test result of described item to be tested in viewing area;
Generating report forms module, for the described test result of described item to be tested is generated testing journal sheet automatically, and exports described testing journal sheet.
7. image quality test analytic system according to claim 6, is characterized in that, also comprise:
Monitoring modular, the mouse indication point on image to be tested described in dynamic monitoring, obtains and the image coordinate of mouse indication point described in Dynamic Announce;
Color analysis module, for carrying out color analysis, Dynamic Announce color analysis result to the pixel of image to be tested described in described mouse indication point place.
8. image quality test analytic system according to claim 6, is characterized in that, also comprise:
Memory module, for storing the described test result of the item described to be tested of described image to be tested.
9. image quality test analytic system according to claim 6, is characterized in that, also comprise:
Guide module, be described for the index of correlation of the item described to be tested to described image to be tested and method of operating.
10. image quality test analytic system according to claim 6, is characterized in that, also comprise:
Tool box module, for the auxiliary testing tool providing the item described to be tested of described image to be tested required in test process.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106454325A (en) * | 2016-10-12 | 2017-02-22 | 芜湖赋兴光电有限公司 | Mobile phone camera module distortion test method |
CN106507099A (en) * | 2016-10-12 | 2017-03-15 | 芜湖赋兴光电有限公司 | A kind of white balance detection method of mobile phone camera module |
CN107844238A (en) * | 2017-11-29 | 2018-03-27 | 佛山市因诺威特科技有限公司 | A kind of method and system for counting browsing device net page information |
CN111932521A (en) * | 2020-08-13 | 2020-11-13 | Oppo(重庆)智能科技有限公司 | Image quality testing method and device, server and computer readable storage medium |
CN113270054A (en) * | 2021-05-17 | 2021-08-17 | 京东方科技集团股份有限公司 | Image quality detection of display equipment, image quality detection report generation method and device equipment |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1645156A (en) * | 2005-01-14 | 2005-07-27 | 史珺 | Automatic rotary button detecting method and apparatus |
CN1885345A (en) * | 2006-06-08 | 2006-12-27 | 天津城信通科技发展有限公司 | Analysis method of digital image color analysis system |
CN101089678A (en) * | 2006-06-16 | 2007-12-19 | 群康科技(深圳)有限公司 | Detection device for flat display picture and detection method thereof |
CN101197046A (en) * | 2006-12-07 | 2008-06-11 | 佳能株式会社 | Editing apparatus and editing method |
CN101534219A (en) * | 2008-03-10 | 2009-09-16 | 中兴通讯股份有限公司 | Parallel testing system and method for communication veneers |
CN101655619A (en) * | 2009-09-28 | 2010-02-24 | 武汉精测电子技术有限公司 | LCM testing system |
CN102297832A (en) * | 2011-07-12 | 2011-12-28 | 长安大学 | Testing method for pavement concrete pore structure based on digital image technique |
CN103092864A (en) * | 2011-11-03 | 2013-05-08 | 无锡华润上华科技有限公司 | Method and system for generating test data report form |
WO2013083972A1 (en) * | 2011-12-05 | 2013-06-13 | University Of Lincoln | Method and apparatus for automatic detection of features in an image and method for training the apparatus |
CN104021055A (en) * | 2014-06-16 | 2014-09-03 | 珠海安联锐视科技股份有限公司 | Automatic testing system and method for multimedia device |
CN104655403A (en) * | 2014-01-29 | 2015-05-27 | 广西科技大学 | Luminance uniformity test method of dot-matrix light source |
CN104765681A (en) * | 2015-03-18 | 2015-07-08 | 株洲南车时代电气股份有限公司 | Automated train drive control software testing system and method |
CN104811692A (en) * | 2015-04-09 | 2015-07-29 | 南昌欧菲光电技术有限公司 | Picture for testing shooting die set and method thereof |
-
2015
- 2015-12-14 CN CN201510927030.1A patent/CN105447878A/en active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1645156A (en) * | 2005-01-14 | 2005-07-27 | 史珺 | Automatic rotary button detecting method and apparatus |
CN1885345A (en) * | 2006-06-08 | 2006-12-27 | 天津城信通科技发展有限公司 | Analysis method of digital image color analysis system |
CN101089678A (en) * | 2006-06-16 | 2007-12-19 | 群康科技(深圳)有限公司 | Detection device for flat display picture and detection method thereof |
CN101197046A (en) * | 2006-12-07 | 2008-06-11 | 佳能株式会社 | Editing apparatus and editing method |
CN101534219A (en) * | 2008-03-10 | 2009-09-16 | 中兴通讯股份有限公司 | Parallel testing system and method for communication veneers |
CN101655619A (en) * | 2009-09-28 | 2010-02-24 | 武汉精测电子技术有限公司 | LCM testing system |
CN102297832A (en) * | 2011-07-12 | 2011-12-28 | 长安大学 | Testing method for pavement concrete pore structure based on digital image technique |
CN103092864A (en) * | 2011-11-03 | 2013-05-08 | 无锡华润上华科技有限公司 | Method and system for generating test data report form |
WO2013083972A1 (en) * | 2011-12-05 | 2013-06-13 | University Of Lincoln | Method and apparatus for automatic detection of features in an image and method for training the apparatus |
CN104655403A (en) * | 2014-01-29 | 2015-05-27 | 广西科技大学 | Luminance uniformity test method of dot-matrix light source |
CN104021055A (en) * | 2014-06-16 | 2014-09-03 | 珠海安联锐视科技股份有限公司 | Automatic testing system and method for multimedia device |
CN104765681A (en) * | 2015-03-18 | 2015-07-08 | 株洲南车时代电气股份有限公司 | Automated train drive control software testing system and method |
CN104811692A (en) * | 2015-04-09 | 2015-07-29 | 南昌欧菲光电技术有限公司 | Picture for testing shooting die set and method thereof |
Non-Patent Citations (1)
Title |
---|
奈何桥的岸: ""Imatest解析度及色彩测试方法"", 《百度文库》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106454325A (en) * | 2016-10-12 | 2017-02-22 | 芜湖赋兴光电有限公司 | Mobile phone camera module distortion test method |
CN106507099A (en) * | 2016-10-12 | 2017-03-15 | 芜湖赋兴光电有限公司 | A kind of white balance detection method of mobile phone camera module |
CN107844238A (en) * | 2017-11-29 | 2018-03-27 | 佛山市因诺威特科技有限公司 | A kind of method and system for counting browsing device net page information |
CN111932521A (en) * | 2020-08-13 | 2020-11-13 | Oppo(重庆)智能科技有限公司 | Image quality testing method and device, server and computer readable storage medium |
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