CN113270054A - Image quality detection of display equipment, image quality detection report generation method and device equipment - Google Patents
Image quality detection of display equipment, image quality detection report generation method and device equipment Download PDFInfo
- Publication number
- CN113270054A CN113270054A CN202110535838.0A CN202110535838A CN113270054A CN 113270054 A CN113270054 A CN 113270054A CN 202110535838 A CN202110535838 A CN 202110535838A CN 113270054 A CN113270054 A CN 113270054A
- Authority
- CN
- China
- Prior art keywords
- detection
- image quality
- parameters
- preset
- quality detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The embodiment of the disclosure provides a method and a device for detecting image quality of display equipment and generating an image quality detection report, wherein the detection method comprises the following steps: receiving picture quality detection parameters to be tested selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters; acquiring test data corresponding to the image quality detection parameters; outputting a test signal according to the test data to detect a predetermined pixel point; obtaining a detection result obtained by a colorimeter at a preset pixel point; and storing the detection result into a preset file. The embodiment of the disclosure realizes automatic detection of the display device, and does not need a tester to adopt a signal generation device to adjust a signal in real time to detect the display device, each display device only needs short detection time, does not depend on a large amount of manpower, and the accuracy is greatly improved.
Description
Technical Field
The present disclosure relates to the field of computers, and in particular, to a method and an apparatus for detecting image quality of a display device and generating an image quality detection report.
Background
The monitor image quality correction focuses on truly restoring the image quality of a signal source, so after the monitor image quality correction, a set of test method is needed to verify the accuracy of the image quality correction, and if the process depends on manpower to test, the test takes a long time, and the repeated test conditions of the manpower are different, so that the test error is easy to occur, and the time is wasted.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a method and an apparatus for detecting image quality of a display device and generating an image quality detection report, so as to solve the following problems in the prior art: after the image quality of the monitor is corrected, image quality testing needs to be carried out by manpower to verify the accuracy of the image quality correction, the process needs to take a long time, and the conditions of the manpower are different when the testing is repeated, so that testing errors, time waste and accuracy cannot be guaranteed.
In one aspect, an embodiment of the present disclosure provides a method for detecting image quality of a display device, including: receiving picture quality detection parameters to be tested selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters; acquiring test data corresponding to the image quality detection parameters; outputting a test signal according to the test data to detect a predetermined pixel point; obtaining a detection result obtained by the colorimeter at the preset pixel point; and storing the detection result into a preset file.
In some embodiments, further comprising: and selecting the preset pixel points according to the preset gray scale quantity interval.
In some embodiments, after storing the detection result in a predetermined file, the method further includes: detecting whether an external device exists; and exporting the predetermined file to the external equipment under the condition that the external equipment exists.
On the other hand, the embodiment of the present disclosure provides a method for generating an image quality detection report of a display device, including: detecting whether a report generation request is received; under the condition that the report generation request is received, acquiring a predetermined file, wherein the predetermined file comprises a detection result corresponding to a predetermined image quality detection parameter detected by the image quality detection method of the display equipment according to any embodiment of the disclosure aiming at a predetermined pixel point; drawing a detection chart according to the detection result corresponding to the preset image quality detection parameter in the preset file and the standard output result corresponding to the preset image quality detection parameter, and displaying the detection chart in a second preset interface.
In some embodiments, further comprising: detecting whether the difference value between the detection result and the standard output result is in a preset range; and generating reminding information under the condition that the image quality detection parameters are not in the preset range, and inserting the reminding information into the detection chart corresponding to the preset image quality detection parameters.
On the other hand, an embodiment of the present disclosure provides an apparatus for detecting image quality of a display device, including: the receiving module is used for receiving the picture quality detection parameters to be tested, which are selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters; the first acquisition module is used for acquiring test data corresponding to the image quality detection parameters; the first detection module is used for outputting a test signal according to the test data so as to detect a preset pixel point; the second acquisition module is used for acquiring the detection result acquired by the colorimeter at the preset pixel point; and the storage module is used for storing the detection result into a preset file.
In some embodiments, further comprising: and the selecting module is used for selecting the preset pixel points according to the preset gray scale quantity interval.
In some embodiments, further comprising: the second detection module is used for detecting whether the external equipment exists or not; and the export module is used for exporting the preset file to the external equipment under the condition that the external equipment exists.
On the other hand, an embodiment of the present disclosure provides an apparatus for generating an image quality detection report of a display device, including: a third detection module, configured to detect whether a report generation request is received; a third obtaining module, configured to obtain a predetermined file under the condition that the report generation request is received, where the predetermined file includes a detection result corresponding to a predetermined image quality detection parameter detected by an image quality detection apparatus of a display device according to any embodiment of the present disclosure for a predetermined pixel point; and the drawing module is used for drawing a detection chart according to the detection result corresponding to the preset image quality detection parameter in the preset file and the standard output result corresponding to the preset image quality detection parameter, and displaying the detection chart in a second preset interface.
In some embodiments, further comprising: the fourth detection module is used for detecting whether the difference value between the detection result and the standard output result is in a preset range or not; and the reminding module is used for generating reminding information under the condition that the reminding information is not in the preset range, and inserting the reminding information into the detection chart corresponding to the preset image quality detection parameter.
The embodiment of the disclosure enables a user to select the picture quality detection parameters to be tested in the first predetermined interface, directly downloads the test data corresponding to the picture quality detection parameters to the display device, and directly runs to realize the automatic detection of the display device, so that a tester is not required to adopt the signal generation device to adjust the signal in real time to detect the display device, each display device only needs short detection time, a large amount of manpower is not required, and the accuracy is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present disclosure, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart illustrating a method for detecting image quality of a display device according to a first embodiment of the disclosure;
fig. 2 is a flowchart of a method for generating an image quality detection report of a display device according to a first embodiment of the disclosure;
fig. 3 is a schematic structural diagram of an image quality detection apparatus of a display device according to a second embodiment of the disclosure;
fig. 4 is a schematic structural diagram of an image quality detection report generation apparatus of a display device according to a second embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.
A first embodiment of the present disclosure provides a method for detecting image quality of a display device, where the flow of the method is shown in fig. 1, and the method includes steps S101 to S105:
s101, receiving picture quality detection parameters to be tested selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, color gamut parameters.
The display device can be a common display, but the display effect of the common display is better, and after the common display is corrected, whether the correction is accurate or not does not need to be detected again; however, the display quality of the monitor is poor, and thus, even after it is corrected, there may be a problem of inaccurate correction due to a large error. Therefore, the display device of the embodiment of the present disclosure preferably has a better effect for a monitor.
The image quality detection parameters may be selected according to actual requirements of a user, for example, when only the color temperature parameters of a monitor need to be accurately detected, the image quality detection parameters may be only the color temperature parameters; when more image quality accuracy needs to be detected, the image quality detection parameters may include not only color temperature parameters, backlight parameters, gamma parameters, color gamut parameters, etc., but also other parameters, which are not described herein again, and are all within the equivalent protection scope of the embodiments of the present disclosure.
S102, test data corresponding to the image quality detection parameters are obtained.
And S103, outputting a test signal according to the test data so as to detect a preset pixel point.
Different test data exist for different picture quality detection parameters, for example, the test data of the color temperatures of D50 and D65 are different. For example, the color temperature of D65, since the color temperature is only related to the white field signal, the white picture is outputted on the screen in full field, and the output white field signal is controlled from dark to bright to detect the predetermined pixel point.
The predetermined pixels may be all pixels, and of course, all pixels need longer processing time due to more data, and therefore, are preferably part of all pixels.
The embodiment of the present disclosure may select the predetermined pixel points in advance according to the predetermined gray scale number interval, for example, 1 pixel point is selected per 20 gray scales in a 10-bit system, the selected RGB pixels are (0,0,0), (20, 20), (40, 40, 40), (60, 60), … …, (1000, 1000, 1000), (1020, 1020, 1020), (1023,1023,1023), and specifically, when the predetermined pixel points are selected according to the predetermined gray scale number interval, the minimum pixel point (0,0,0) and the maximum pixel point (1023,1023,1023) are both selected.
And S104, obtaining the detection result obtained by the colorimeter at the preset pixel point.
During implementation, the colorimeter is connected with the display device, and then the detection result can be directly transmitted to the display device for subsequent use.
S105, storing the detection result into a preset file.
In any image quality detection parameter, the detection result can be automatically stored into a file with the suffix ". txt". When all the image quality detection parameters to be detected are detected, a complete preset file is generated, and a user can check the preset file to know the detection result.
The embodiment of the disclosure enables a user to select the picture quality detection parameters to be tested in the first predetermined interface, directly downloads the test data corresponding to the picture quality detection parameters to the display device, and directly runs to realize the automatic detection of the display device, so that a tester is not required to adopt the signal generation device to adjust the signal in real time to detect the display device, each display device only needs short detection time, a large amount of manpower is not required, and the accuracy is greatly improved.
In order to facilitate the user to view the predetermined file or use the predetermined file, the embodiment of the disclosure may further detect whether the external device exists after the detection result is stored in the predetermined file, and export the predetermined file to the external device in case of existence of the external device, so that the user may view the predetermined file on any other device.
In order to enable a user to view a detection result in a relatively convenient and understandable manner and reduce the time for the user to view a predetermined file, an embodiment of the present disclosure further provides a method for generating an image quality detection report of a display device, where a flow of the method is shown in fig. 2, and the method includes steps S201 to S203:
s201, detecting whether a report generation request is received;
s202, acquiring a predetermined file when receiving a report generation request, wherein the predetermined file includes a detection result corresponding to a predetermined image quality detection parameter detected for a predetermined pixel point according to the image quality detection method of the display device in the above embodiment;
s203, drawing a detection chart according to the detection result corresponding to the preset image quality detection parameter in the preset file and the standard output result corresponding to the preset image quality detection parameter, and displaying the detection chart in a second preset interface.
Wherein, the detection chart includes: and (5) detecting a result curve and outputting the result curve in a standard mode.
The method and the device have the advantages that the preset file is utilized, after the preset file is obtained, the content of the preset file is read, the standard output result corresponding to the preset image quality detection parameter in the preset file is obtained, the detection chart is drawn according to the detection result and the standard output result, the detection icon comprising the detection result and the standard output result can be generated, a user can visually see the difference between the detection result and the standard output result, the display device can be corrected continuously, and time cost of the user is greatly saved.
During specific implementation, some reminding information can be further set for the user, that is, whether the difference value between the detection result and the standard output result is in the preset range or not can be detected, and in the case that the difference value is not in the preset range, the reminding information is generated and inserted into the detection chart corresponding to the preset image quality detection parameter, so that the user can observe the final detection result more intuitively.
The image quality judgment of the monitor can be realized without an external signal source and manual intervention; the scheme is very favorable for improving the research and development and test efficiency of the monitor, is favorable for the monitor to leave factory for detection, improves the factory efficiency, and reduces the burden of research and development personnel and factory personnel of the monitor product.
A second embodiment of the present disclosure provides an apparatus for detecting image quality of a display device, where a schematic structure of the apparatus is shown in fig. 3, and the apparatus includes:
the receiving module 10 is configured to receive an image quality detection parameter to be tested, which is selected by a user on a first predetermined interface, where the image quality detection parameter at least includes one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters; a first obtaining module 11, coupled to the receiving module 10, configured to obtain test data corresponding to the image quality detection parameter; the first detection module 12 is coupled to the first obtaining module 11, and configured to output a test signal according to the test data to detect a predetermined pixel point; the second obtaining module 13 is coupled to the first detecting module 12, and is configured to obtain a detection result obtained by the colorimeter at a predetermined pixel point; and the storage module 14 is coupled with the second obtaining module 13 and is used for storing the detection result into a predetermined file.
The display device can be a common display, but the display effect of the common display is better, and after the common display is corrected, whether the correction is accurate or not does not need to be detected again; however, the display quality of the monitor is poor, and thus, even after it is corrected, there may be a problem of inaccurate correction due to a large error. Therefore, the display device of the embodiment of the present disclosure preferably has a better effect for a monitor.
The image quality detection parameters may be selected according to actual requirements of a user, for example, when only the color temperature parameters of a monitor need to be accurately detected, the image quality detection parameters may be only the color temperature parameters; when more image quality accuracy needs to be detected, the image quality detection parameters may include not only color temperature parameters, backlight parameters, gamma parameters, color gamut parameters, etc., but also other parameters, which are not described herein again, and are all within the equivalent protection scope of the embodiments of the present disclosure.
Different test data exist for different picture quality detection parameters, for example, the test data of the color temperatures of D50 and D65 are different. For example, the color temperature of D65, since the color temperature is only related to the white field signal, the white picture is outputted on the screen in full field, and the output white field signal is controlled from dark to bright to detect the predetermined pixel point.
The predetermined pixels may be all pixels, and of course, all pixels need longer processing time due to more data, and therefore, are preferably part of all pixels.
The disclosed embodiment may further include a selecting module for selecting the predetermined pixel points at intervals of a predetermined number of gray scales. For example, in a 10-bit system, 1 pixel is selected for each 20 gray levels, the selected RGB pixels are (0,0,0), (20, 20), (40, 40, 40), (60, 60, 60), … …, (1000, 1000, 1000), (1020, 1020, 1020), (1023,1023,1023), and specifically, when predetermined pixels are selected at intervals of a predetermined gray level number, the minimum pixel (0,0,0) and the maximum pixel (1023,1023,1023) are selected.
During implementation, the colorimeter is connected with the display device, and then the detection result can be directly transmitted to the display device for subsequent use.
In any image quality detection parameter, the detection result can be automatically stored into a file with the suffix ". txt". When all the image quality detection parameters to be detected are detected, a complete preset file is generated, and a user can check the preset file to know the detection result.
In order to facilitate a user to view or use a predetermined file, embodiments of the present disclosure may further include: the second detection module is coupled with the storage module and used for detecting whether the external equipment exists or not; and the export module is used for exporting the predetermined file to the external equipment under the condition that the external equipment exists.
The embodiment of the disclosure enables a user to select the picture quality detection parameters to be tested in the first predetermined interface, directly downloads the test data corresponding to the picture quality detection parameters to the display device, and directly runs to realize the automatic detection of the display device, so that a tester is not required to adopt the signal generation device to adjust the signal in real time to detect the display device, each display device only needs short detection time, a large amount of manpower is not required, and the accuracy is greatly improved.
In order to enable a user to view a detection result in a relatively convenient and understandable manner and reduce the time for the user to view a predetermined file, an embodiment of the present disclosure further provides an apparatus for generating an image quality detection report of a display device, a schematic structural diagram of the apparatus is shown in fig. 4, and the apparatus includes:
a third detecting module 20, configured to detect whether a report generation request is received; a third obtaining module 21, coupled to the third detecting module 20, configured to obtain a predetermined file when a report generation request is received, where the predetermined file includes a detection result corresponding to a predetermined image quality detection parameter detected for a predetermined pixel according to the image quality detection method of the display device in the foregoing embodiment; the drawing module 22 is coupled to the third obtaining module 21, and configured to draw a detection chart according to the detection result corresponding to the predetermined image quality detection parameter in the predetermined file and the standard output result corresponding to the predetermined image quality detection parameter, and display the detection chart in a second predetermined interface. Wherein, the detection chart includes: and (5) detecting a result curve and outputting the result curve in a standard mode.
The method and the device have the advantages that the preset file is utilized, after the preset file is obtained, the content of the preset file is read, the standard output result corresponding to the preset image quality detection parameter in the preset file is obtained, the detection chart is drawn according to the detection result and the standard output result, the detection icon comprising the detection result and the standard output result can be generated, a user can visually see the difference between the detection result and the standard output result, the display device can be corrected continuously, and time cost of the user is greatly saved.
The above apparatus may further include: the fourth detection module is coupled with the third acquisition module and the drawing module and is used for detecting whether the difference value between the detection result and the standard output result is in a preset range; and the reminding module is used for generating reminding information under the condition that the reminding information is not in the preset range, and inserting the reminding information into the detection chart corresponding to the preset image quality detection parameter.
Through the above-mentioned implementation process of this disclosure, can further set up some warning information for the user to the final result that the user can be more convenient knows the detection.
Moreover, although exemplary embodiments have been described herein, the scope thereof includes any and all embodiments based on the disclosure with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.
The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the foregoing detailed description, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, the subject matter of the present disclosure may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the disclosure should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.
While the present disclosure has been described in detail with reference to the embodiments, the present disclosure is not limited to the specific embodiments, and those skilled in the art can make various modifications and alterations based on the concept of the present disclosure, and the modifications and alterations should fall within the scope of the present disclosure as claimed.
Claims (10)
1. A method for detecting image quality of a display device is characterized by comprising the following steps:
receiving picture quality detection parameters to be tested selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters;
acquiring test data corresponding to the image quality detection parameters;
outputting a test signal according to the test data to detect a predetermined pixel point;
obtaining a detection result obtained by the colorimeter at the preset pixel point;
and storing the detection result into a preset file.
2. The image quality detection method for the display device according to claim 1, further comprising:
and selecting the preset pixel points according to the preset gray scale quantity interval.
3. The method for detecting the image quality of the display device according to claim 1 or 2, wherein after storing the detection result in a predetermined file, the method further comprises:
detecting whether an external device exists;
and exporting the predetermined file to the external equipment under the condition that the external equipment exists.
4. A method for generating a picture quality detection report of a display device, comprising:
detecting whether a report generation request is received;
under the condition that the report generation request is received, acquiring a predetermined file, wherein the predetermined file comprises a detection result corresponding to a predetermined image quality detection parameter detected by the image quality detection method of the display equipment according to any one of claims 1 to 3 aiming at a predetermined pixel point;
drawing a detection chart according to the detection result corresponding to the preset image quality detection parameter in the preset file and the standard output result corresponding to the preset image quality detection parameter, and displaying the detection chart in a second preset interface.
5. The method for generating a picture quality detection report of a display device according to claim 4, further comprising:
detecting whether the difference value between the detection result and the standard output result is in a preset range;
and generating reminding information under the condition that the image quality detection parameters are not in the preset range, and inserting the reminding information into the detection chart corresponding to the preset image quality detection parameters.
6. An image quality detection apparatus for a display device, comprising:
the receiving module is used for receiving the picture quality detection parameters to be tested, which are selected by a user on a first preset interface, wherein the picture quality detection parameters at least comprise one of the following parameters: color temperature parameters, backlight parameters, gamma parameters, and color gamut parameters;
the first acquisition module is used for acquiring test data corresponding to the image quality detection parameters;
the first detection module is used for outputting a test signal according to the test data so as to detect a preset pixel point;
the second acquisition module is used for acquiring the detection result acquired by the colorimeter at the preset pixel point;
and the storage module is used for storing the detection result into a preset file.
7. The apparatus for detecting picture quality of a display device according to claim 6, further comprising:
and the selecting module is used for selecting the preset pixel points according to the preset gray scale quantity interval.
8. The apparatus for detecting picture quality of a display device according to claim 6 or 7, further comprising, after storing the detection result in a predetermined file:
the second detection module is used for detecting whether the external equipment exists or not;
and the export module is used for exporting the preset file to the external equipment under the condition that the external equipment exists.
9. An image quality detection report generation device for a display device, comprising:
a third detection module, configured to detect whether a report generation request is received;
a third obtaining module, configured to obtain a predetermined file when the report generation request is received, where the predetermined file includes a detection result corresponding to a predetermined image quality detection parameter detected by the image quality detection apparatus of the display device according to any one of claims 6 to 8 for a predetermined pixel point;
and the drawing module is used for drawing a detection chart according to the detection result corresponding to the preset image quality detection parameter in the preset file and the standard output result corresponding to the preset image quality detection parameter, and displaying the detection chart in a second preset interface.
10. The apparatus for generating a picture quality detection report for a display device according to claim 9, further comprising:
the fourth detection module is used for detecting whether the difference value between the detection result and the standard output result is in a preset range or not;
and the reminding module is used for generating reminding information under the condition that the reminding information is not in the preset range, and inserting the reminding information into the detection chart corresponding to the preset image quality detection parameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110535838.0A CN113270054A (en) | 2021-05-17 | 2021-05-17 | Image quality detection of display equipment, image quality detection report generation method and device equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110535838.0A CN113270054A (en) | 2021-05-17 | 2021-05-17 | Image quality detection of display equipment, image quality detection report generation method and device equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113270054A true CN113270054A (en) | 2021-08-17 |
Family
ID=77231386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110535838.0A Pending CN113270054A (en) | 2021-05-17 | 2021-05-17 | Image quality detection of display equipment, image quality detection report generation method and device equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113270054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152002A1 (en) * | 2021-01-18 | 2022-07-21 | 深圳光峰科技股份有限公司 | Image quality debugging method, apparatus, system and electronic device |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030198401A1 (en) * | 2002-04-19 | 2003-10-23 | Hiroaki Shimazaki | Image processing device |
| CN1845232A (en) * | 2005-04-08 | 2006-10-11 | 浙江大学 | Automatic measurement and correction method and system for LCD GAMMA curve and color temperature |
| JP2007184723A (en) * | 2006-01-05 | 2007-07-19 | Sony Corp | Inspection system and inspection method |
| 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 |
| CN101669145A (en) * | 2007-04-25 | 2010-03-10 | 日本电气株式会社 | Method, device and program for measuring image quality adjusting ability, and method, device and program for adjusting image quality |
| CN102132555A (en) * | 2008-08-27 | 2011-07-20 | 三美电机株式会社 | Image quality adjustment device, image quality adjustment method, and image quality adjustment program |
| CN105047177A (en) * | 2015-08-19 | 2015-11-11 | 京东方科技集团股份有限公司 | Display equipment adjustment device, display equipment adjustment method, and display device |
| CN105447878A (en) * | 2015-12-14 | 2016-03-30 | 深圳市高斯贝尔家居智能电子有限公司 | Image quality test analysis method and system |
| CN106231295A (en) * | 2016-08-04 | 2016-12-14 | 惠州市德赛西威汽车电子股份有限公司 | A kind of display screen image quality automatic checkout system, detection method and application thereof |
| CN107622744A (en) * | 2017-08-22 | 2018-01-23 | 四川长虹电器股份有限公司 | A kind of visual testing method of liquid crystal television screen colorimetric properties |
| CN107832226A (en) * | 2017-11-23 | 2018-03-23 | 中国平安人寿保险股份有限公司 | Report-generating method, device, equipment and computer media based on performance test |
| CN110572642A (en) * | 2019-10-25 | 2019-12-13 | 深圳创维－Rgb电子有限公司 | Automatic test method of display device, display device and storage medium |
| CN111131905A (en) * | 2019-12-30 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Image quality detection method, device, equipment and storage medium |
-
2021
- 2021-05-17 CN CN202110535838.0A patent/CN113270054A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030198401A1 (en) * | 2002-04-19 | 2003-10-23 | Hiroaki Shimazaki | Image processing device |
| CN1845232A (en) * | 2005-04-08 | 2006-10-11 | 浙江大学 | Automatic measurement and correction method and system for LCD GAMMA curve and color temperature |
| JP2007184723A (en) * | 2006-01-05 | 2007-07-19 | Sony Corp | Inspection system and inspection method |
| 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 |
| CN101669145A (en) * | 2007-04-25 | 2010-03-10 | 日本电气株式会社 | Method, device and program for measuring image quality adjusting ability, and method, device and program for adjusting image quality |
| CN102132555A (en) * | 2008-08-27 | 2011-07-20 | 三美电机株式会社 | Image quality adjustment device, image quality adjustment method, and image quality adjustment program |
| CN105047177A (en) * | 2015-08-19 | 2015-11-11 | 京东方科技集团股份有限公司 | Display equipment adjustment device, display equipment adjustment method, and display device |
| CN105447878A (en) * | 2015-12-14 | 2016-03-30 | 深圳市高斯贝尔家居智能电子有限公司 | Image quality test analysis method and system |
| CN106231295A (en) * | 2016-08-04 | 2016-12-14 | 惠州市德赛西威汽车电子股份有限公司 | A kind of display screen image quality automatic checkout system, detection method and application thereof |
| CN107622744A (en) * | 2017-08-22 | 2018-01-23 | 四川长虹电器股份有限公司 | A kind of visual testing method of liquid crystal television screen colorimetric properties |
| CN107832226A (en) * | 2017-11-23 | 2018-03-23 | 中国平安人寿保险股份有限公司 | Report-generating method, device, equipment and computer media based on performance test |
| CN110572642A (en) * | 2019-10-25 | 2019-12-13 | 深圳创维－Rgb电子有限公司 | Automatic test method of display device, display device and storage medium |
| CN111131905A (en) * | 2019-12-30 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Image quality detection method, device, equipment and storage medium |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022152002A1 (en) * | 2021-01-18 | 2022-07-21 | 深圳光峰科技股份有限公司 | Image quality debugging method, apparatus, system and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10832625B2 (en) | Gray scale adjustment method and device for display panel | |
| CN107731148B (en) | Display screen voltage configuration method and device and display equipment | |
| CN104183229B (en) | The bearing calibration of display device and means for correcting | |
| CN107886920B (en) | Method and system for obtaining correct Mura compensation data | |
| US20110074961A1 (en) | System and method for testing a digital camera module | |
| CN101231830A (en) | Method for generating LCD device gamma correction table | |
| CN102968943B (en) | Generating method of gama value test card of display device and measuring method of gama value | |
| TWI413101B (en) | Control method for improving the luminous uniformity and related luminosity calibrating controller and display device | |
| US20140105480A1 (en) | Image measurement apparatus, image measurement method and image measurement system | |
| CN113611242B (en) | LED screen correction coefficient generation method, LED screen correction coefficient adjustment method and LED screen correction system | |
| CN109819245B (en) | On-line measuring method and device for chroma and brightness data based on AOI platform | |
| WO2022037051A1 (en) | Cloud-based display panel mura correction method and system | |
| CN108717847B (en) | DICOM calibration method, medical display device and computer storage medium | |
| US11037483B2 (en) | Method of adjusting gamma value of display panel by automatic judgement, device, and display apparatus | |
| CN103941112A (en) | System and method for detecting multiple image signals | |
| CN110113591A (en) | White balance adjustment system | |
| CN110602490A (en) | Method and device for automatically testing reproduction rate and readable storage medium | |
| CN113270054A (en) | Image quality detection of display equipment, image quality detection report generation method and device equipment | |
| US20120092362A1 (en) | System and method for detecting light intensity in an electronic device | |
| CN117606587B (en) | Electromagnetic wave liquid level dynamic measurement method based on intelligent water service PLC | |
| US8253804B2 (en) | Electronic device and method for measuring video signals | |
| CN105427315B (en) | Digital instrument image position testing method and device | |
| CN115170681B (en) | Gamma lookup table generation method and device, electronic equipment and storage medium | |
| US20170030763A1 (en) | Testing method for float liquid level transmitter | |
| CN114295330B (en) | Screen test method, device and computer readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |