CN103996365B - For the color representation method of testing of display device - Google Patents
For the color representation method of testing of display device Download PDFInfo
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- 238000010998 test method Methods 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 93
- 238000000034 method Methods 0.000 claims abstract description 32
- 230000003467 diminishing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000032683 aging Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 201000004569 Blindness Diseases 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 241000894007 species Species 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention provides a kind of method of testing of display device color representation, including：Obtain the hardware parameter of display device；The scale for representing the normal visible range of user is set in multiple test marks that color representation is tested according to acquired hardware parameter.The present invention also provides a kind of test system of the display device color representation for realizing preceding method.The method of testing and system of the display device color representation of the present invention, the color representation ability of display device can be tested, and scale adjustment for reference can be provided the user with reference to the hardware parameter of display device, it is easy to use, and the effect for adjusting is preferable.
Description
Present patent application is the applying date on April 2nd, 2011, Application No. 201110084369.1, entitled " aobvious
Show the method for testing and system of device color appearance " Chinese invention patent application divisional application.
Technical field
The present invention relates to the field tests of computer display apparatus color representation, more particularly to a kind of display device color
The method of testing and system of performance.
Background technology
User is when using computer, it will usually the color for being judged to adjust display or video card according to the sense organ of oneself,
The display of computer display is made to meet the use preference of oneself.But, user is based only on certainly during artificial regulation
Oneself subjective sensation, for the color representation performance of display does not accurately understand, the color for adjusting out may not be most
Preferable state.In addition, under normal conditions, each component capabilities of display and video card can be dropped with the increase of service life
It is low, but user in use can not monitor display and each part of video card performance change, also just cannot be to oneself
Display and the use real-time status of video card be apparent from.
For this purpose, the test software for display is occurred in that on market, the various performances of display can be tested,
Wherein, also include the test for display color.It is former generally by full screen display red, green, blue three for the test of colourity
Whether color and white, the picture in screen in shades of colour show unanimously, four corner parts of such as indicator screen
It is whether identical with the picture of other parts, if color lump etc. occur.The test of this kind of display color can be more objectively anti-
Whether the color displays that display should be gone out go wrong, but equally cannot reaction display real use state, for example, be
No occur aging etc., and user also just objectively cannot be adjusted to display, and this may affect the display effect of display,
Increase the difficulty of user's adjustment simultaneously.
The content of the invention
The technical problem to be solved is to provide the method for testing and system of a kind of display device color representation, energy
Enough color representation abilities to display device are tested, it is possible to provide the user with scale with reference to the hardware parameter of display device
Adjustment for reference, it is easy to use, and the effect for adjusting is preferable.
In order to solve the above problems, the invention discloses a kind of method of testing of display device color representation, including it is following
Step：
Step 101, obtains the hardware parameter of display device；
Step 102, arranges in multiple test marks that color representation is tested according to acquired hardware parameter and represents use
The scale of the normal visible range in family.
Further, the scale of the normal visible range of the user includes：
Embody the scale of the normal visible range of user of the display device under Current hardware state；And/or
Embody the scale of the normal visible range of user of the display device under hardware standard state.
Further, methods described also includes：
The test mark is arranged under different backgrounds；
The scale under test mark in current background is adjusted with reference to display device hardware parameter and background color.
Further, methods described also includes：
Foundation includes the data base of display device hardware parameter.
Further, the hardware parameter includes：
The model of display device and performance parameter corresponding with the model.
Further, the display device is display and/or video card.
In order to solve the above problems, the invention also discloses a kind of test system of display device color representation, including：
Parameter acquisition module, for obtaining the hardware parameter of current display setup；
Scale setup module, for being set in multiple test marks that color representation is tested according to acquired hardware parameter
Put the scale for representing the normal visible range of user.
Further, the system also includes：
Scale adjusting module, for identifying to the test in current background with reference to display device hardware parameter and background color
Under scale be adjusted.
Further, the system also includes：
Database module, for setting up the data base of storage display device hardware parameter.
Compared with prior art, the present invention has advantages below：
The method of testing and system of the display device color representation of the present invention before test can be with reference to current display setup
Hardware parameter the scale of the normal visible range of expression user is set out, have visitor to current display setup by the scale that provides
The understanding of sight, it is possible to related hardware parameter is adjusted with reference to scale, it is easy to use and Adjustment effect is preferable.
Wherein, scale can include the scale and body of the normal visible range of user for embodying the display device real-time status
The scale of the normal visible range of user of the existing display device optimum state, or one of them in the two.User can be with
Related hardware parameter is adjusted by embodying the scale of the normal visible range of user of the display device real-time status, from
And make display device that there is preferable display effect.Meanwhile, scale has the effect of prompting user, it is possible to use family is for display
Equipment possesses objectively understanding, it is to avoid occur blindly adjusting.User can also by with embody the display device optimum state
The normal visible range of user scale comparison judging the real-time condition of current display setup, for example whether occurring aging
Deng, so as to there is objectively understanding to display device current state, also can be more objective when related hardware parameter adjustment is carried out
See, it is to avoid occur blindly adjusting.
In addition, the scale for being given considers the hardware parameters such as the time of making the product of display device, model, can be shown according to different
Show that equipment provides different scales, so that the scope represented by scale is relatively reasonable.
Further, when the word bar or figure that are gradually changed using the definition and identification that are arranged under different background
During as test mark, when scale is given, using current background as one of reference factor, it is also possible to make represented by scale
Scope more rationally accurately.
Description of the drawings
Fig. 1 is the flow chart of the method for testing embodiment one of the display device color representation of the present invention；
Fig. 2 is the flow chart of the method for testing embodiment two of the display device color representation of the present invention；
Fig. 3 is the structural representation of the test system embodiment one of the display device color representation of the present invention；
Fig. 4 is the structural representation of the test system embodiment two of the display device color representation of the present invention；
Fig. 5 is the structural representation of the test system embodiment three of the display device color representation of the present invention.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, it is below in conjunction with the accompanying drawings and concrete real
The present invention is further detailed explanation to apply mode.
With reference to Fig. 1, the method for testing embodiment one of the display device color representation of the present invention is shown, is comprised the following steps：
Step 101, obtains the hardware parameter of display device.
The hardware parameter of acquired display device can include model, the time of making the product and type of current display setup
Performance parameter corresponding to number etc..The display device of indication of the present invention can be that display, video card etc. are aobvious for providing the user
Show the equipment of function.
It is appreciated that before being tested, a corresponding data base, user's storage can be set up in a test system
Various performance parameters on Vehicles Collected from Market corresponding to the model and the model of existing main flow display device are joined as hardware
Number.The hardware parameter of current display setup when test is needed, then directly can be extracted from data base.The data of data base can
Be updated by modes such as upgradings in real time, to meet the demand of different user.It is of course also possible to data base is directly stored in
On the server, when the user desires, hardware parameter can be read by system login to server.
Step 102, arranges in multiple test marks that color representation is tested according to acquired hardware parameter and represents use
The scale of the normal visible range in family.
Wherein, color representation test is that test mark is arranged in the diminishing mode of visible difference with background, and
Color representation ability is tried to achieve by identification of the user to visible difference.Test mark can be the test strip of color gradient, now
Background can refer to other test strip adjacent with a certain test strip.Test mark can also be placed in the color in a certain interface
Constant test strip, background now refer to the interface that test strip is located, in this case, test mark with background
It can be seen that difference is gradually reduced can be realized by the identification of change test strip and resolution, it is also possible to by changing background
Identification and resolution for example increase ash of different transparencys etc. realizing to test mark or background
The species of test mark can according to needed for concrete test color determining, for test is designated color gradient
Test strip for, if desired test gray scale, red, blue, green, then test mark can be four kinds, be designated with red test
Example, which can include some color bars of red gradual change.For test mark can also be with same color, but definition
With the test strip of identification gradual change, such as word bar or figure, now can test mark being placed under different backgrounds, test mark
The species of knowledge is determined according to its background color being placed in, to carry out color test.Generally, gray scale and three former can be chosen
Color (red, green, blue) totally four kinds of colors respectively as background color.Wherein, definition and identification gradual change can be surveyed by changing
RGB (three primary colories) values that test-object is known are realizing, it is also possible to change the rgb value of background color to realize.
Wherein, the normal visible range of user can be according to the hardware parameter of display device calculate it is theoretic just
Normal visible range, or the visible range under normal circumstances drawn by lot of experimental data.When implementing, can
To adopt certain algorithm, can provide corresponding to the display device of different model and different conditions when actually used
Scale.
When being tested, the normal visible range of expression active user arranged under the test mark of various required tests
Scale can include the scale of the normal visible range of user for embodying the display device real-time status, and/or embody described
The scale of the normal visible range of user of display device optimum state.
Wherein, the scale for embodying the normal visible range of user of the display device real-time status is referred to, is set according to display
Standby hardware parameter, it is contemplated that the factor such as its real-time use time, represents the scale of current display setup actual state.For example,
For same color, but for the test of the word bar of definition and identification gradual change or figure mark, under a certain background,
40 word bars that definition and identification are gradually lowered are arranged with from left to right, it is assumed that according to the current display setup for being extracted
Hardware parameter draw, it is contemplated that the use time equal loss of current display setup, it is in theory for a user, normal visible
Scope is front 20 word bars, then will provide a scale, represents that front 20 word bars are that normal in current background can
See scope.When user is when being tested, just can be according to set scale come the color table of the display device to being used
Existing certain understanding.For example, if scale shows front 20 word bars for normal visible, if user can only at most see the
10 word bars, then illustrate that the color representation ability related hardware parameter of current display setup is adjusted, until seeing clearly
Till the 20th word article of Chu.
The scale for representing normal visible range is set by the hardware parameter with reference to display device, it is contemplated that display device
Diversity so that the scale for being given has preferable reference significance, it is to avoid the correlation to display device of user's blindness
Parameter is adjusted.For example, it is more early for a time of making the product, using display device for many years, may be because of the time
And the relationship affect of production technology at that time its display effect.So for this display device, user's is normal visible
Scope may then only have above 10 test marks, if user can see the 10th test mark, it is assumed that be not provided with scale, that
User may think that the test that can see is identified very little, and the parameter of display device needs adjustment, but by with mark
The contrast of chi, just it is known that without being adjusted to current parameter, so as to the blindness for avoiding user is operated, while also may be used
So that display device has preferable display effect.
The scale for embodying the normal visible range of user of the display device optimum state is referred to, for current display sets
Standby hardware parameter, does not consider the factors such as its real-time use time, represents the scale of current display setup optimum state.For example,
Or carry out as a example by using 40 word bars of definition under aforesaid same background color and identification gradual change as test mark
Explanation, it is assumed that the normal visible range during optimal use state of the display device is calculated according to the hardware parameter of display device
For front 38 word bars, if user can see front 38 word bars, or front 36,37 word bars illustrate current display
Equipment is in a preferably state, if user can only see front 25 word bars, or it is each for every display device
After item parameter is adjusted, front 25 word bars still can only be seen, then illustrates that current display device has been no longer on one
Individual preferably state, in fact it could happen that situations such as aging.Can be made by arranging the scale of the normal visible range of optimum state
User has more objective understanding for the real-time status of the display device of oneself, when related hardware parameter adjustment is carried out
Can be more objective, it is to avoid occur blindly adjusting.
It is appreciated that for scale and the embodiment of the aforementioned normal visible range of user for embodying display device real-time status
The scale of the normal visible range of user of display device optimum state can be arranged simultaneously, it is also possible to select one to arrange, may be used also
With the scale needed for providing user according to the requirement of user.
With reference to Fig. 2, the method for testing embodiment two of the display device color representation of the present invention is shown, in the step of embodiment one
Increase following steps after rapid 102：
Step 201, enters to the scale under test mark in current background with reference to display device hardware parameter and background color
Row adjustment.
When the constant test strip of the color that test mark is placed in a certain interface, because various interface backgrounds
Color distortion, normal visible range of the same display device under different background be likely to difference occurs, so arranging
During scale, current background color can also be also served as reference, by knot by the hardware parameter except considering current display setup
Close display device hardware parameter and background color is adjusted to the scale under current background, so that normal represented by scale
Visible range is more accurate.
It is appreciated that for test mark in using the present embodiment, step 102 and step 201 can also merge,
I.e. when scale is arranged, the hardware parameter and background color of display device are just considered simultaneously, so as to directly can just provide scale,
After scale is given, then need not be adjusted.
Under normal circumstances, for the test of display device color representation mostly is the survey to gray scale and Red Green Blue
Examination, so, four background colors can be set in the present embodiment, i.e. ash, red, green, blue.Wherein, the priority of four background colors
Order is not limited, and can be arbitrarily determined.Certainly, for background color can also change according to specific needs, for example, can be with
Increase other colors as test.User can understand display device by scale set under each background color
Virtual condition or judge whether to need to be adjusted related hardware parameter, and need the desired value of adjustment, when all
When the normal visible range indicated by scale can be seen after the parameter adjustment under background color, then illustrate the display of display device
Effect is already at a preferable level.
With reference to Fig. 3, the test system of the display device color representation of the embodiment of the present invention one, including parameter acquiring mould are shown
Block 10 and scale setup module 20.
Parameter acquisition module 10, for obtaining the hardware parameter of current display setup.
Scale setup module 20, for according to acquired hardware parameter in the multiple tests mark that color representation is tested
The scale for representing the normal visible range of user is set.
With reference to Fig. 4, the color test system for display device of embodiments of the invention two, further, display color are shown
Test system also include scale adjusting module 30, for reference to display device hardware parameter and background color in current background
Scale under test mark is adjusted.
With reference to Fig. 5, the color test system for display device of embodiments of the invention three, further, display color are shown
Test system also includes Database module 40, for setting up the data base of storage display device hardware parameter, parameter acquiring
Hardware parameter is obtained in the data base set up from Database module 40 by module 10.The display device can include showing
Device or video card etc. are for realizing the equipment of display function.
The method of testing and system of the display device color representation of the present invention before test can be with reference to current display setup
Hardware parameter the scale of the normal visible range of user under expression current background color is set out, wherein, the normal visible model of user
The scale for enclosing can be the scale for representing display device real-time status, or the scale of display device optimum state is represented,
Certainly, aforementioned two kinds of scales can also be present simultaneously.User may be referred to the scale for representing display device real-time status to correlation
Hardware parameter is adjusted, so that display device has preferable display effect.Meanwhile, represent display device real-time status
Scale has the effect of prompting user, it is possible to use family possesses objectively understanding for display device, it is to avoid occur blindly adjusting.
User can also refer to the feelings such as the whether appearance for representing the scale of display device optimum state judge current display setup is aging
Condition, has objectively understanding to the hardware condition of display device.
In addition, the hardware parameter such as the scale of the two kinds of forms for the being given no time of making the product for considering display device, model, energy
Different scales are provided according to different display devices, so that the scope represented by scale is relatively reasonable.
Further, when the word bar or figure using same color is used as test mark, because test mark is to set
Put under different background color, when scale is given, using current background color as one of reference factor, it is also possible to make to
The scope represented by scale for going out is more rationally accurately.
Each embodiment in this specification is described by the way of progressive, what each embodiment was stressed be with
The difference of other embodiment, between each embodiment identical similar part mutually referring to.For system embodiment
For, due to itself and embodiment of the method basic simlarity, so description is fairly simple, portion of the related part referring to embodiment of the method
Defend oneself bright.
Above the method for testing and system of display device color representation provided by the present invention are described in detail, this
Apply specific case to be set forth the principle and embodiment of the present invention in text, the explanation of above example is only intended to
Help understands the method for the present invention and its core concept；Simultaneously for one of ordinary skill in the art, according to the think of of the present invention
Think, will change in specific embodiments and applications, in sum, it is right that this specification content should not be construed as
The restriction of the present invention.
Claims (16)
1. a kind of color representation method of testing for display device, which includes：
Obtain the hardware parameter of display device；The hardware parameter include the model of current display setup, the time of making the product and with
The corresponding performance parameter of the model；
Arranged in multiple test marks that color representation is tested according to acquired hardware parameter and represent the normal visible model of user
The scale for enclosing；The scale of the normal visible range of the user indicates the color representation ability of the display device；The color table
Now test is that test mark is arranged in the diminishing mode of visible difference with background, and by user to visible difference
Color representation ability is tried to achieve in identification；
By the visible display content of user on the display device, normal visible range carries out contrasting next with the user of the scale
Determine the color representation of the display device.
2. the method for claim 1, wherein the scale of the normal visible range of the user includes：
Embody the scale of the normal visible range of user of the display device real-time status；And/or
Embody the scale of the normal visible range of user of the display device optimum state.
3. method as claimed in claim 1 or 2, wherein, methods described also includes：
The test mark is arranged under different backgrounds；
The scale under test mark in current background is adjusted with reference to display device hardware parameter and background color.
4. method as claimed in claim 1 or 2, wherein, methods described also includes：
Foundation includes the data base of display device hardware parameter.
5. the method for claim 1, wherein the display device is display and/or video card.
6. a kind of color representation method of testing for display device, which includes：
The hardware parameter of display device is obtained from data base, wherein, the database purchase hardware parameter of each display device；
The hardware parameter includes model, the time of making the product and the performance parameter corresponding with the model of current display setup；
Arranged in the test mark that color representation is tested according to acquired hardware parameter and represent the normal visible range of user
Scale；The scale of the normal visible range of the user indicates the color representation ability of the display device；The color representation is surveyed
Examination is that test mark is arranged in the diminishing mode of visible difference with background, and the identification by user to visible difference
Try to achieve color representation ability；By the visible display content of user on the display device and the normal visible model of the user of the scale
Enclose the color representation contrasted to determine the display device.
7. method as claimed in claim 6, wherein, the test mark is the test strip of color gradient and/or is placed in a certain
The constant test strip of color in interface.
8. method as claimed in claim 6, wherein, the scale of the normal visible range of the user includes：
Embody the scale of the normal visible range of user of the display device real-time status；And/or
Embody the scale of the normal visible range of user of the display device optimum state.
9. method as claimed in claim 7, wherein, the scale of the normal visible range of the user includes：
Embody the scale of the normal visible range of user of the display device real-time status；And/or
Embody the scale of the normal visible range of user of the display device optimum state.
10. method as claimed in claim 6, wherein, methods described also includes：
The test mark is arranged under different backgrounds；
The scale under test mark in current background is adjusted with reference to display device hardware parameter and background color.
11. methods as claimed in claim 7, wherein, methods described also includes：
The test mark is arranged under different backgrounds；
The scale under test mark in current background is adjusted with reference to display device hardware parameter and background color.
12. methods as claimed in claim 9, wherein, methods described also includes：
The test mark is arranged under different backgrounds；
The scale under test mark in current background is adjusted with reference to display device hardware parameter and background color.
13. methods as described in claim 7 or 12, wherein, also include：
Change the identification and definition of the test strip；And/or
Change the identification and definition of background.
14. methods as claimed in claim 9, wherein, also include：
Change the identification and definition of the test strip；And/or
Change the identification and definition of background.
15. methods as claimed in claim 11, wherein, also include：
Change the identification and definition of the test strip；And/or
Change the identification and definition of background.
16. methods as claimed in claim 15, wherein, the change of identification and definition is by changing trichromatic value come real
It is existing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189748.0A CN103996365B (en) | 2011-04-02 | 2011-04-02 | For the color representation method of testing of display device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189748.0A CN103996365B (en) | 2011-04-02 | 2011-04-02 | For the color representation method of testing of display device |
| CN201110084369.1A CN102142217B (en) | 2011-04-02 | 2011-04-02 | Method and system for testing color expression of display device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201110084369.1A Division CN102142217B (en) | 2011-04-02 | 2011-04-02 | Method and system for testing color expression of display device |
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| CN103996365A CN103996365A (en) | 2014-08-20 |
| CN103996365B true CN103996365B (en) | 2017-04-05 |
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| CN1158877C (en) * | 2000-06-15 | 2004-07-21 | Tcl王牌电子(深圳)有限公司 | Real-time TV image color detecting and regulating method and device |
| JP3927995B2 (en) * | 2001-12-27 | 2007-06-13 | ソニー株式会社 | Image display control apparatus, image display control method, and imaging apparatus |
| US20030193565A1 (en) * | 2002-04-10 | 2003-10-16 | Senfar Wen | Method and apparatus for visually measuring the chromatic characteristics of a display |
| JP5227539B2 (en) * | 2007-05-23 | 2013-07-03 | Ｅｉｚｏ株式会社 | Output value setting method, output value setting device, and display device |
| CN101719359B (en) * | 2008-10-09 | 2012-02-29 | 华硕电脑股份有限公司 | Method for regulating color distribution and color distribution module |
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