CN105301811B - Display side visible image analogy method and system - Google Patents
Display side visible image analogy method and system Download PDFInfo
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- CN105301811B CN105301811B CN201510890002.7A CN201510890002A CN105301811B CN 105301811 B CN105301811 B CN 105301811B CN 201510890002 A CN201510890002 A CN 201510890002A CN 105301811 B CN105301811 B CN 105301811B
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- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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- G02F1/1309—Repairing; Testing
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Abstract
A kind of display side visible image analogy method, including step：The tristimulus values of RGB grayscale when measuring the tristimulus values of predetermined side angle RGB grayscale and facing；For the random color RiGiBi that display is shown, the tristimulus values of the random color under the predetermined side angle is calculated；And color RoGoBo is calculated so that RoGoBo to face the tristimulus values of tristimulus values and color RiGiBi under the predetermined side angle closest.The invention further relates to a kind of display side visible image simulation systems.The display side visible image analogy method and system simulate image of the display under the predetermined side angle in the case of capable of facing.Therefore, the assessment for the colour cast degree that tester can be in the case where facing to display under predetermined side angle, without changing viewing angle so that convenient test and the efficiency that test can be promoted.
Description
Technical field
The present invention relates to field of display more particularly to a kind of display side visible image analogy methods and system.
Background technology
Liquid crystal display due to its energy conservation and environmental protection, it is light the features such as, be widely used various display fields.However,
The same image that liquid crystal display generally existing color offset phenomenon, i.e. liquid crystal display are shown is in the color faced with observed when side view
With difference.To ensure the quality of liquid crystal display, need to carry out the assessment of colour cast degree to it, however, existing colour cast journey
The assessment of degree is made by the observation display of different angle, and such colour cast assessment mode needs observer often to convert
Different viewing angles is assessed inefficiency and is not put just.
Invention content
It being capable of fast and easy assessment colour cast degree display side visible image analogy method in view of this, it is necessary to provide one kind
And system.
A kind of display side visible image analogy method, including step：
The tristimulus values of RGB grayscale when measuring the tristimulus values of predetermined side angle RGB grayscale and facing；
For the random color RiGiBi of display, the tristimulus of the random color under the predetermined side angle is calculated
Value；And
Color RoGoBo is calculated so that face tristimulus values and the color RiGiBi of RoGoBo is regarded in the predetermined side
Tristimulus values under angle is closest.
Further, the display side visible image analogy method includes：
According to the principle of stacking of tristimulus values, tristimulus of the random color RiGiBi under the predetermined side angle is calculated
Value.
Further, the random color RiGiBi is indicated with C, and the random color RiGiBi is at the predetermined side visual angle
Tristimulus values Xc, Yc, Zc under degree are respectively adopted following formula and calculate：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb.
Wherein, Xr, Yr, Zr are the tristimulus values under the predetermined side angle of red light, and Xg, Yg, Zg are green
The tristimulus values under the predetermined side angle of light, Xb, Yb, Zb are three under the predetermined side angle of blue light
Values.
Further, described that color RoGoBo is calculated so that RoGoBo's faces tristimulus values and color RiGiBi
The immediate step of tristimulus values under the predetermined side angle further comprises：
The tristimulus values of RGB grayscale calculates different grayscale and combines tristimulus values when by facing
The tristimulus values difference minimum with the random color RiGiBi under the predetermined side angle is calculated
Tristimulus values XiYiZi；
Corresponding color RoGoBo is obtained according to the tristimulus values XiYiZi.
Further, it is calculated with the random color RiGiBi in the predetermined side angle using least square method
Under tristimulus values difference minimum tristimulus values XiYiZi.
A kind of display side visible image simulation system, including：
The three of measuring unit, tristimulus values for measuring predetermined side angle RGB grayscale and RGB grayscale when facing
Values
Computing unit calculates described arbitrary under the predetermined side angle for the random color RiGiBi for display
Color RoGoBo is calculated in the tristimulus values of color so that the tristimulus values faced and color RiGiBi of RoGoBo is in institute
The tristimulus values stated under predetermined side angle is closest；And
Control unit shows corresponding color for the result of calculation control display according to the computing unit
RoGoBo。
Further, the computing unit calculates random color RiGiBi described according to the principle of stacking of tristimulus values
Tristimulus values under predetermined side angle.
Further, the random color RiGiBi is indicated with C, and the computing unit calculates separately institute using following formula
State tristimulus values Xc, Yc, the Zc of random color RiGiBi under the predetermined side angle：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb.
Wherein, Xr, Yr, Zr are the tristimulus values under the predetermined side angle of red light, and Xg, Yg, Zg are green
The tristimulus values under the predetermined side angle of light, Xb, Yb, Zb are three under the predetermined side angle of blue light
Values.
Further, the computing unit is used for：
The tristimulus values of RGB grayscale calculates different grayscale and combines tristimulus values when by facing
The tristimulus values difference minimum with the random color RiGiBi under the predetermined side angle is calculated
Tristimulus values XiYiZi；
Corresponding color RoGoBo is obtained according to the tristimulus values XiYiZi.
The computing unit is calculated using least square method and is regarded in the predetermined side with the random color RiGiBi
The tristimulus values XiYiZi of tristimulus values difference minimum under angle.
Compared with the existing technology, the display side visible image analogy method and system, are simulated in the case of capable of facing
Go out image of the display under the predetermined side angle.Therefore, tester can be in the case where facing to display
The assessment of colour cast degree under predetermined side angle, without changing viewing angle so that convenient test and test can be promoted
Efficiency.
Description of the drawings
Fig. 1 is the flow chart of the display side visible image analogy method of the embodiment of the present invention.
Fig. 2 is the further flow chart of the display side visible image analogy method of Fig. 1.
Fig. 3 is the high-level schematic functional block diagram of the display side visible image simulation system of the embodiment of the present invention.
Fig. 4 be when facing R primary colours tristimulus values with the change schematic diagram of grayscale.
Fig. 5 be when facing G primary colours tristimulus values with the change schematic diagram of grayscale.
Fig. 6 be when facing B primary colours tristimulus values with the change schematic diagram of grayscale.
Specific embodiment
In the following, will be described in detail to various embodiments of the present invention in conjunction with attached drawing.
Referring to Fig. 1, showing the flow chart of the display side visible image analogy method of embodiment of the present invention.The side
Method includes the following steps：
S01 measures the tristimulus values of predetermined side angle RGB grayscale.
The side view angle is indicated with α, can be any desired angle.RGB respectively represents red, green and blue three bases
Color.Tristimulus values is the expression for causing human body retina to the amount of the stimulation degree of certain color perception, the trichromatic stimulations of RGB
Value indicates that the tristimulus values can be obtained by special apparatus measures with X, Y, Z respectively, in the present embodiment, the tristimulus
Value is obtained by colorimeter measurement.Usually, each primary colours to the different brightness levels most bright with grayscale by most secretly being indicated, ash
Exponent number amount by the classification of display by generally being determined, when display is 8 bit display, grayscale quantity is 256, with 0-
255 indicate；When display is 10 bit display, grayscale quantity is 1024, is indicated with 0-1023.In present embodiment,
The display is 8 bit displays, therefore the tristimulus values that measured tristimulus values is RGB 0-255 grayscale.
S02 calculates the random color under the predetermined side angle for the random color RiGiBi that display is shown
Tristimulus values.
In present embodiment, according to the principle of stacking of tristimulus values, random color C (RiGiBi) is calculated in the predetermined side
Tristimulus values XcYcZc under angle, formula are：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb.
Wherein, Xr, Yr, Zr are tristimulus values of the R primary colours under the predetermined side angle, and Xg, Yg, Zg exist for G bases
Tristimulus values under the predetermined side angle, Xb, Yb, Zb are tristimulus values of the B primary colours under the predetermined side angle.
S03 measures the tristimulus values of RGB grayscale when facing.
Similar with step S01, the tristimulus values of RGB grayscale can be measured by special instrument (such as colorimeter) when facing
It obtains.In present embodiment, measured tristimulus values is the tristimulus values of RGB 0-255 grayscale.
It is change of the tristimulus values of the R primary colours that measure when facing with grayscale (0-255) also referring to 4-6, wherein Fig. 4
Change curve graph, Fig. 4 is change curve of the tristimulus values of the R primary colours that measure when facing with grayscale (0-255), and Fig. 4 is to survey
Tristimulus values of the R primary colours when facing with grayscale (0-255) change curve.
It should be appreciated that not being strict sequence relationship between above-mentioned steps S01 and step S03, implement in others
Mode, step S03 can also be carried out before step S01.
Color RoGoBo is calculated in S04 so that RoGoBo's faces tristimulus values and color RiGiBi described predetermined
Tristimulus values XYZ under side view angle is closest.
Please refer to Fig. 2, in present embodiment, this step is further comprising the steps of：
S041, the tristimulus values of RGB grayscale calculates different grayscale and combines tristimulus values when by facing.In present embodiment,
The corresponding tristimulus values XiYiZi of 256 × 256 × 256 kinds of combinations can be calculated.
S042 is calculated with tristimulus values XcYcZc difference of the random color under the predetermined side angle most
Small tristimulus values XiYiZi.
In present embodiment, it is calculated with the random color under the predetermined side angle using least square method
Tristimulus values XcYcZc difference minimums tristimulus values XiYiZi, that is, work as：(Xi-Xc)2+(Xi-Xc)2+(Xi-Xc)2Value most
Hour, corresponding XiYiZi is minimum with tristimulus values XcYcZc difference of the random color under the predetermined side angle
Tristimulus values.
S043 obtains corresponding color RoGoBo according to the tristimulus values XiYiZi.
The color RoGoBo is corresponding color, display under the predetermined side angle closest to color RiGiBi
The color RoGoBo, you can simulations of the color RiGiBi under the predetermined side angle is simulated in the case where facing
Color.
It is corresponding, using the above method, each pixel of display can be made to show under corresponding predetermined side angle
Analog color, therefore image of the display under the predetermined side angle can be simulated in the case where facing.Cause
This, the assessment for the colour cast degree that tester can be in the case where facing to display under predetermined side angle, without changing
Become viewing angle so that convenient test and the efficiency that test can be promoted.
Referring to Fig. 3, showing the schematic diagram of the display side visible image simulation system 100 of embodiment of the present invention.Institute
Display side visible image simulation system 100 is stated for the image in the case where facing situation Imitating reality predetermined side angle.It is described
Side elevation image simulation system 100 includes measuring unit 10, computing unit 20 and control unit 30.
The measuring unit 10 is used to measure the tristimulus values of RGB grayscale.Specifically, the measuring unit 10 measures predetermined
The tristimulus values of the tristimulus values of side view angle RGB grayscale and RGB grayscale when facing.
The side view angle is indicated with α, can be any desired angle.RGB respectively represents red, green and blue three bases
Color.Tristimulus values is the expression for causing human body retina to the amount of the stimulation degree of certain color perception, the trichromatic stimulations of RGB
Value is indicated with X, Y, Z respectively.Usually, each primary colours to the different brightness levels most bright with grayscale by most secretly being indicated, ash
Exponent number amount by the classification of display by generally being determined, when display is 8 bit display, grayscale quantity is 256, with 0-
255 indicate；When display is 10 bit display, grayscale quantity is 1024, is indicated with 0-1023.In present embodiment,
The display is 8 bit displays, therefore the tristimulus values that measured tristimulus values is RGB 0-255 grayscale.
The function of the measuring unit 10 can be realized by special apparatus measures (such as colorimeter).
The random color RiGiBi that the computing unit 20 is used to show for display, calculates the predetermined side angle
Under the random color tristimulus values, color RoGoBo is calculated so that the tristimulus values faced and color of RoGoBo
Tristimulus values XYZs of the RiGiBi under the predetermined side angle is closest.
Specifically, in present embodiment, the computing unit 20 calculates random color according to the principle of stacking of tristimulus values
Tristimulus values XcYcZcs of the C (RiGiBi) under the predetermined side angle, formula are：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb.
Wherein, Xr, Yr, Zr are tristimulus values of the R primary colours under the predetermined side angle, and Xg, Yg, Zg are that G primary colours exist
Tristimulus values under the predetermined side angle, Xb, Yb, Zb are tristimulus values of the B primary colours under the predetermined side angle.
The tristimulus values of RGB grayscale calculates the tristimulus values that different grayscale combine when the computing unit 20 is by facing.This
In embodiment, the corresponding tristimulus values XiYiZi of 256 × 256 × 256 kinds of combinations can be calculated.
The tristimulus values under the predetermined side angle with the random color is calculated in the computing unit 20
The tristimulus values XiYiZi of XcYcZc difference minimums, and obtain corresponding color RoGoBo according to the tristimulus values XiYiZi.
Specifically, in present embodiment, the computing unit 20 is calculated and the arbitrary face using least square method
The tristimulus values XiYiZi of tristimulus values XcYcZc difference minimum of the color under the predetermined side angle, that is, work as：(Xi-Xc)2+
(Xi-Xc)2+(Xi-Xc)2Value minimum when, corresponding XiYiZi be with the random color under the predetermined side angle
The tristimulus values of tristimulus values XcYcZc difference minimums.
Described control unit 30 shows corresponding color according to the result of calculation control display of the computing unit 20
RoGoBo。
The function of the computing unit 20 and described control unit 30 can have the ic core of logical operation function
Piece is realized, such as microprocessor.It is appreciated that the function of the computing unit 20 and described control unit 30 can be by same
A processor chips realization can also be respectively by different processor chips.
The display side visible image analogy method and system simulate the display in institute in the case of capable of facing
State the image under predetermined side angle.Therefore, tester can in the case where facing to display under predetermined side angle
Colour cast degree assessment, without change viewing angle so that convenient test and can be promoted test efficiency.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of display side visible image analogy method, it is characterised in that including step：
The tristimulus values of RGB grayscale when measuring the tristimulus values of predetermined side angle RGB grayscale and facing；
For the random color RiGiBi of display, the tristimulus values of the random color under the predetermined side angle is calculated；With
And
Color RoGoBo is calculated so that RoGoBo's faces tristimulus values and color RiGiBi in the predetermined side angle
Under tristimulus values it is closest；
Wherein, described that color RoGoBo is calculated so that RoGoBo's faces tristimulus values and color RiGiBi described pre-
Determine the immediate step of the tristimulus values under side view angle to further comprise：
The tristimulus values of RGB grayscale calculates different grayscale and combines tristimulus values when by facing;
Three thorns of the tristimulus values difference minimum with the random color RiGiBi under the predetermined side angle are calculated
Swash value XiYiZi；
Corresponding color RoGoBo is obtained according to the tristimulus values XiYiZi.
2. display side visible image analogy method as described in claim 1, it is characterised in that：
According to the principle of stacking of tristimulus values, tristimulus values of the random color RiGiBi under the predetermined side angle is calculated.
3. display side visible image analogy method as claimed in claim 2, it is characterised in that：The random color RiGiBi with
C indicates that following public affairs are respectively adopted in tristimulus values Xc, Yc, the Zc of the random color RiGiBi under the predetermined side angle
Formula calculates：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb;
Wherein, Xr, Yr, Zr are the tristimulus values under the predetermined side angle of red light, and Xg, Yg, Zg are green light
Tristimulus values under the predetermined side angle, Xb, Yb, Zb are the tristimulus under the predetermined side angle of blue light
Value.
4. display side visible image analogy method as described in claim 1, it is characterised in that：It is calculated using least square method
To the tristimulus values XiYiZi of the tristimulus values difference minimum with the random color RiGiBi under the predetermined side angle.
5. a kind of display side visible image simulation system, it is characterised in that including：
The tristimulus of measuring unit, tristimulus values for measuring predetermined side angle RGB grayscale and RGB grayscale when facing
Value
Computing unit calculates the random color under the predetermined side angle for the random color RiGiBi for display
Tristimulus values, color RoGoBo is calculated so that the tristimulus values faced and color RiGiBi of RoGoBo is described pre-
The tristimulus values determined under side view angle is closest；And
Control unit shows corresponding color RoGoBo for the result of calculation control display according to the computing unit；
The computing unit is further used for：
The tristimulus values of RGB grayscale calculates different grayscale and combines tristimulus values when by facing;
Three thorns of the tristimulus values difference minimum with the random color RiGiBi under the predetermined side angle are calculated
Swash value XiYiZi；
Corresponding color RoGoBo is obtained according to the tristimulus values XiYiZi.
6. display side visible image simulation system as claimed in claim 5, it is characterised in that：
The computing unit calculates random color RiGiBi under the predetermined side angle according to the principle of stacking of tristimulus values
Tristimulus values.
7. display side visible image simulation system as claimed in claim 6, it is characterised in that：The random color RiGiBi with
C indicates that the computing unit calculates separately the random color RiGiBi under the predetermined side angle using following formula
Tristimulus values Xc, Yc, Zc：
Xc=Xr+Xg+Xb,
Yc=Yr+Yg+Yb,
Zc=Zr+Zg+Zb;
Wherein, Xr, Yr, Zr are the tristimulus values under the predetermined side angle of red light, and Xg, Yg, Zg are green light
Tristimulus values under the predetermined side angle, Xb, Yb, Zb are the tristimulus under the predetermined side angle of blue light
Value.
8. display side visible image simulation system as claimed in claim 6, it is characterised in that：The computing unit is using minimum
Three minimum with tristimulus values differences of the random color RiGiBi under the predetermined side angle are calculated in square law
Values XiYiZi.
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| CN109727567B (en) * | 2019-01-10 | 2021-12-10 | 辽宁科技大学 | Method for evaluating color development precision of display |
| CN112817186B (en) * | 2021-02-26 | 2023-05-02 | Tcl华星光电技术有限公司 | Simulation method of multi-domain vertical alignment liquid crystal display panel and storage medium |
| CN115188337A (en) * | 2021-04-07 | 2022-10-14 | 深圳Tcl数字技术有限公司 | Image display method and device, display equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364401A (en) * | 2007-08-07 | 2009-02-11 | 奇美电子股份有限公司 | Color management system and driving method thereof |
| CN101587695A (en) * | 2009-04-09 | 2009-11-25 | 深圳华映显示科技有限公司 | Image processing method capable of reducing color deviation |
| CN101620833A (en) * | 2008-06-30 | 2010-01-06 | 中华映管股份有限公司 | Display method of LCD |
| CN101794565A (en) * | 2010-03-31 | 2010-08-04 | 青岛海信电器股份有限公司 | Image display method, device and system |
| CN102568429A (en) * | 2012-03-01 | 2012-07-11 | 深圳市华星光电技术有限公司 | Method and device for simulating squint angle image |
| CN104766585A (en) * | 2015-04-29 | 2015-07-08 | 深圳市华星光电技术有限公司 | Method for setting grey scale value of pixel during imaging of LCD panel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI388220B (en) * | 2009-03-23 | 2013-03-01 | Chunghwa Picture Tubes Ltd | Image processing method capable of reducing color shift |
-
2015
- 2015-12-07 CN CN201510890002.7A patent/CN105301811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364401A (en) * | 2007-08-07 | 2009-02-11 | 奇美电子股份有限公司 | Color management system and driving method thereof |
| CN101620833A (en) * | 2008-06-30 | 2010-01-06 | 中华映管股份有限公司 | Display method of LCD |
| CN101587695A (en) * | 2009-04-09 | 2009-11-25 | 深圳华映显示科技有限公司 | Image processing method capable of reducing color deviation |
| CN101794565A (en) * | 2010-03-31 | 2010-08-04 | 青岛海信电器股份有限公司 | Image display method, device and system |
| CN102568429A (en) * | 2012-03-01 | 2012-07-11 | 深圳市华星光电技术有限公司 | Method and device for simulating squint angle image |
| CN104766585A (en) * | 2015-04-29 | 2015-07-08 | 深圳市华星光电技术有限公司 | Method for setting grey scale value of pixel during imaging of LCD panel |
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