CN105448242A - Method for displaying Pentile image through employing standard RGB display screen - Google Patents
Method for displaying Pentile image through employing standard RGB display screen Download PDFInfo
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- CN105448242A CN105448242A CN201511008387.6A CN201511008387A CN105448242A CN 105448242 A CN105448242 A CN 105448242A CN 201511008387 A CN201511008387 A CN 201511008387A CN 105448242 A CN105448242 A CN 105448242A
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- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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Abstract
The invention provides a method for displaying a Pentile image through employing a standard RGB display screen. The method comprises the steps: enabling the Pentile image to be converted into a data file, wherein each subpixel of each pixel in the Pentile image is represented through original N bit data; enabling each subpixel of each pixel in the Pentile image to be expanded into 3*N bit data according to a sequence, wherein the 3*N bit data is corresponding to a standard RGB pixel in a standard RGB image, and a color of each standard RGB pixel is replaced by the original N bit data corresponding to the subpixel according to the RGB color of the subpixel in the Pentile image; and converting the expanded data into a standard RGB image.
Description
Technical field
The present invention relates to method for displaying image, particularly relate to the display packing of Pentile picture on standard RGB display screen.
Background technology
Pentile arrangement occurs along with OLED shows material birth.Tradition RGB arrangement is used on a liquid crystal display always, liquid crystal is the passive luminescence utilizing backlight, and its RGB specific implementation form is over the display optical filter, the making of this optical filter is comparatively simple, and makes highdensity RGB colour band and also can not bring increase large on cost.But for active illuminating OLED just different, what the RGB of OLED was corresponding is RGB Light emissive organic materials.The resolution of the display of present use is higher, this just require often kind of luminescent materials very little and highdensity integrated, just more difficult on this sampling technology, cost also can be very high.Adopt Pentile arrangement, each display unit only has bi-material, and material area is comparatively large, this reduces technology difficulty, cost also can reduce.
Conventional TFT display screen shows by standard rgb pixel, a standard rgb pixel comprises three sub-pixels, be respectively R (red), G (green), B (indigo plant) three sub-pixels, the light-emitting area of these three sub-pixels is equal, and arrangement of subpixels order is fixed as R1, G1, B1; R2, G2, B2 ... Rn, Gn, Bn.With standard rgb pixel unlike, each pixel of Pentile only includes two sub-pixels, or is made up of red green two sub-pixels, or is made up of bluish-green two sub-pixels.All colors could be formed owing to only having three primary colours, and two kinds of colors cannot form all colours, so when actual displayed image, a pixel meeting in Pentile image " is borrowed " and is formed three primary colours by the another kind of color of the pixel be adjacent.Horizontal direction, each pixel and adjacent pixel share the sub-pixel of that color not available for oneself, jointly reach white displays, such as, arrangement of subpixels can be odd-numbered line: GBGR, GBGR ..., even number line: GRGB, GRGB ... or odd-numbered line: GRGR, GRGR ..., even number line: BGBG, BGBG ... etc. mode.Not etc., always red and blue area is not green two times to RGB light-emitting area in Pentile image.
At present, notable difference is there is because Pentile arrangement and traditional RGB arrange, therefore, in Pentile algorithm development and algorithm simulating stage, the Output rusults picture obtaining Pentile algorithm cannot see the display effect of picture intuitively by standard RGB display, can only carry out result verification by the data of each sub-pixel, efficiency is extremely low, and is easy to make mistakes.
Summary of the invention
The object of the invention is to solve Pentile technical finesse result picture out and cannot be shown the problem of screen display intuitively at RGB.
The invention provides the method for a kind of standard RGB display screen display Pentile picture.Described method comprises:
Pentile picture is changed into data file, wherein, each sub-pixel original N-bit data representation of each pixel in described Pentile picture;
Each sub-pixel of each pixel in described Pentile picture is extended to 3*N Bit data by putting in order, a standard rgb pixel of the corresponding standard RGB image of described 3*N Bit data, wherein, the described sub-pixel colors of described Pentile image is which color in RGB, just this color in described standard rgb pixel is replaced to described original N-bit data corresponding to this sub-pixel;
Data after described expansion are changed into standard RGB picture.
In one embodiment, described original N-bit data can be represented by 16 systems or 2 binary data.
In one embodiment, a color value in a standard rgb pixel of the corresponding standard RGB image of each the N Bit data in described 3*N Bit data, the described sub-pixel colors of described Pentile image is which color in RGB, just the color value that this Color pair in described standard rgb pixel is answered is replaced to described original N-bit data corresponding to this sub-pixel, the color value that all the other two Color pair in described standard rgb pixel are answered replaces with 0x00.
In one embodiment, described N can be 8.
Accompanying drawing explanation
Above summary of the invention of the present invention and embodiment below can be better understood when reading by reference to the accompanying drawings.It should be noted that, accompanying drawing is only as the example of claimed invention.In the accompanying drawings, identical Reference numeral represents same or similar element.
Fig. 1 illustrates and of the present inventionly mainly realizes schematic diagram.
Fig. 2 illustrates the process flow diagram adopting standard RGB display screen display Pentile color alignment according to an embodiment of the invention.
Fig. 3 illustrates the experimental result obtained according to one embodiment of the invention
Embodiment
Below detailed features of the present invention and advantage is described in a specific embodiment in detail, its content is enough to make any those skilled in the art understand technology contents of the present invention and implement according to this, and instructions, claim and the accompanying drawing disclosed by this instructions, those skilled in the art can understand the object and advantage that the present invention is correlated with easily.
Fig. 1 illustrates and of the present inventionly mainly realizes schematic diagram.In one embodiment, Pentile picture is with odd-numbered line: GBGR, GBGR ..., even number line: GRGB, GRGB ... illustrate.The present invention adopts the color of a sub-pixel of a pixel display Pentile picture of standard RGB display screen, thus arrangement of subpixels order when simulating the display of Pentile picture, reach the object of display view picture Pentile picture, final raising proof of algorithm efficiency and accuracy rate.
Fig. 2 illustrates the process flow diagram adopting standard RGB display screen display Pentile color alignment according to an embodiment of the invention.
In step 201, matlab or other instruments is used Pentile picture to be changed into 16 systems or 2 binary file that represent color data with 8bit.
With 16 system citings, produce data according to picture sub-pixel from left to right, order is from top to bottom deposited in the text.
In step 202., sequentially the 8bit color value of pentile is extended to the 24bit color value of standard RGB according to the arrangement of subpixels of pentile.
In one embodiment, expansion principle that color that to be the sub-pixel colors value of Pentile be in RGB, just this color in standard rgb pixel is replaced to this color value, other two color values replace to 0x00.
Put in order as GBGR with odd-numbered line ... even number line puts in order as GRGB ... illustrate, first sub-pixel colors of Pentile is G (green), so taking out first 8bit is the color value of G, be assumed to be 0xAA, this color value being extended to 24bit standard RGB color value is: 0x00AA00 (order is RGB); Second sub-pixel colors is B (blueness), so taking out second 8bit is the color value of B, be assumed to be 0xCC, this color value being extended to 24bit standard RGB color value is: 0x0000CC.Other by that analogy.
In step 203, matlab is re-used or the file dealt is changed into standard RGB picture by other instruments.
Fig. 3 illustrates the experimental result obtained according to one embodiment of the invention, and wherein, the left side is original image (standard RGB picture), and the right is the result picture after using the method.As can be seen from the figure, because method provided by the invention is by the sub-pixel display of the pixel of a standard RGB as Pentile, so the RGB figure sector-meeting of the standard changed into is stretched by horizontal multiple according to the difference of the different arrangement of subpixels order of Pentile.
It will be understood by a person skilled in the art that when the odd-numbered line of Pentile picture and the other forms of arrangement regulation of even number behavior, method of the present invention still can be adopted to realize employing standard RGB display screen display Pentile color alignment.
Here the term adopted and form of presentation are just for describing, and the present invention also should not be limited to these terms and statement.Use these terms and statement and do not mean that the equivalent features getting rid of any signal and description (or wherein part), will be appreciated that the various amendments that may exist also should be included in right.Other amendments, change and replacement also may exist.Accordingly, claim should be considered as covering all these equivalents.
Equally, it is to be noted, although the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, change or the replacement of various equivalence also can be made, therefore, as long as all will drop in the scope of claims of the application the change of above-described embodiment, modification in spirit of the present invention when not departing from spirit of the present invention.
Claims (5)
1., by a method for standard RGB display screen display Pentile picture, it is characterized in that, described method comprises:
Pentile picture is changed into data file, wherein, each sub-pixel original N-bit data representation of each pixel in described Pentile picture;
Each sub-pixel of each pixel in described Pentile picture is extended to 3*N Bit data by putting in order, a standard rgb pixel of the corresponding standard RGB image of described 3*N Bit data, wherein, the described sub-pixel colors of described Pentile image is which color in RGB, just this color in described standard rgb pixel is replaced to described original N-bit data corresponding to this sub-pixel;
Data after described expansion are changed into standard RGB picture.
2. the method for claim 1, is characterized in that, described original N-bit data can be represented by 16 systems or 2 binary data.
3. the method for claim 1, it is characterized in that, a color value in a standard rgb pixel of the corresponding standard RGB image of each the N Bit data in described 3*N Bit data, the described sub-pixel colors of described Pentile image is which color in RGB, just the color value that this Color pair in described standard rgb pixel is answered is replaced to described original N-bit data corresponding to this sub-pixel, the color value that all the other two Color pair in described standard rgb pixel are answered replaces with 0x00.
4. the method for claim 1, is characterized in that, described N can be 8.
5. the method for claim 1, is characterized in that, described Pentile picture is changed into data file step and described step data after described expansion being changed into standard RGB picture realized by Matlab instrument.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511008387.6A CN105448242B (en) | 2015-12-29 | 2015-12-29 | Method for displaying Pentile picture by using standard RGB display screen |
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| CN201511008387.6A CN105448242B (en) | 2015-12-29 | 2015-12-29 | Method for displaying Pentile picture by using standard RGB display screen |
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| CN105448242A true CN105448242A (en) | 2016-03-30 |
| CN105448242B CN105448242B (en) | 2018-03-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111077704A (en) * | 2018-10-18 | 2020-04-28 | Tcl集团股份有限公司 | Pixel structure and display panel |
| CN113793249A (en) * | 2021-08-09 | 2021-12-14 | 深圳曦华科技有限公司 | Method and device for converting Pentile image into RGB image and storage medium |
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| CN103366683A (en) * | 2013-07-12 | 2013-10-23 | 上海和辉光电有限公司 | Pixel array, display and method for displaying image on display |
| CN103699347A (en) * | 2013-11-26 | 2014-04-02 | 敦泰科技有限公司 | Method for data transmission, processor and terminal |
| US20140232735A1 (en) * | 2013-02-20 | 2014-08-21 | Geun-Young Jeong | Display device, data processor and method thereof |
| KR20150029362A (en) * | 2013-09-10 | 2015-03-18 | 삼성디스플레이 주식회사 | Organic light emitting display device |
| US20150146978A1 (en) * | 2013-11-28 | 2015-05-28 | Samsung Display Co., Ltd. | Display driving apparatus and driving method thereof |
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2015
- 2015-12-29 CN CN201511008387.6A patent/CN105448242B/en active Active
Patent Citations (5)
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| US20140232735A1 (en) * | 2013-02-20 | 2014-08-21 | Geun-Young Jeong | Display device, data processor and method thereof |
| CN103366683A (en) * | 2013-07-12 | 2013-10-23 | 上海和辉光电有限公司 | Pixel array, display and method for displaying image on display |
| KR20150029362A (en) * | 2013-09-10 | 2015-03-18 | 삼성디스플레이 주식회사 | Organic light emitting display device |
| CN103699347A (en) * | 2013-11-26 | 2014-04-02 | 敦泰科技有限公司 | Method for data transmission, processor and terminal |
| US20150146978A1 (en) * | 2013-11-28 | 2015-05-28 | Samsung Display Co., Ltd. | Display driving apparatus and driving method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077704A (en) * | 2018-10-18 | 2020-04-28 | Tcl集团股份有限公司 | Pixel structure and display panel |
| CN113793249A (en) * | 2021-08-09 | 2021-12-14 | 深圳曦华科技有限公司 | Method and device for converting Pentile image into RGB image and storage medium |
| CN113793249B (en) * | 2021-08-09 | 2023-12-08 | 深圳曦华科技有限公司 | Method for converting Pentille image into RGB image and related equipment |
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| CN105448242B (en) | 2018-03-30 |
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Effective date of registration: 20161201 Address after: 200335 Shanghai city Changning District Admiralty road 767 Lane 3 Building No. 1 Applicant after: CHIP WEALTH TECHNOLOGY LTD. Address before: 710065 Shaanxi hi tech Zone, Xi'an Jin Road, No. 70 satellite building 2F Applicant before: XI'AN ZHONGYING ELECTRONIC Co.,Ltd. |
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