WO2019206047A1 - 图像数据处理方法及装置、图像显示方法及装置、存储介质和显示设备 - Google Patents
图像数据处理方法及装置、图像显示方法及装置、存储介质和显示设备 Download PDFInfo
- Publication number
- WO2019206047A1 WO2019206047A1 PCT/CN2019/083483 CN2019083483W WO2019206047A1 WO 2019206047 A1 WO2019206047 A1 WO 2019206047A1 CN 2019083483 W CN2019083483 W CN 2019083483W WO 2019206047 A1 WO2019206047 A1 WO 2019206047A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pixel
- image data
- pixels
- color
- sub
- Prior art date
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
- G09G3/20—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
- G09G3/2003—Display of colours
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
- G09G5/026—Control of mixing and/or overlay of colours in general
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
-
- 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]
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/3433—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 by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—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 by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3607—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 by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0666—Adjustment of display parameters for control of colour parameters, e.g. colour temperature
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/06—Colour space transformation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
Definitions
- An acquiring module configured to acquire initial image data of an image to be displayed, where each pixel in the image to be displayed includes a white sub-pixel and a plurality of color sub-pixels;
- FIG. 11 is a block diagram of a computer system suitable for implementing an image data processing method or apparatus in accordance with at least some embodiments of the present disclosure
- each pixel in the image to be displayed includes a white sub-pixel and a plurality of color sub-pixels.
- the target stimulus value corresponding to the pixel is negatively correlated with the color saturation of the pixel.
- Step 203 Update initial image data to obtain target image data.
- Step 301 Acquire initial image data of an image to be displayed.
- each pixel in the image to be displayed includes a white sub-pixel and a plurality of color sub-pixels.
- the plurality of color sub-pixels may include sub-pixels of three colors of red, blue, and green.
- the plurality of color sub-pixels may include sub-pixels of at least one of the three color sub-pixels, or sub-pixels of other colors, which are not limited by at least some embodiments of the present disclosure.
- the color saturation coefficient K of the pixel is negatively correlated with the color difference of the pixel, and the color difference of the pixel is positively correlated with the color saturation of the pixel, that is, the color saturation coefficient K is negatively correlated with the color saturation of the pixel.
- FIG. 5 is a schematic diagram of a density offset coordinate system of a pixel provided by at least some embodiments of the present disclosure.
- the origin O of the density offset coordinate system represents a colorless point
- the horizontal axis represents the blue density shift amount L of the pixel
- the vertical axis represents the red density shift amount N of the pixel. According to the blue density offset amount L and the red density shift amount N of a certain pixel, a corresponding point of the pixel in the coordinate system can be determined.
- Step 3024 Determine a target stimulation value F corresponding to each pixel according to the first preset formula.
- FIG. 7 is a schematic structural diagram of an image data processing apparatus according to at least some embodiments of the present disclosure. As shown in FIG. 7, the image data processing apparatus 70 may include:
- the stimulus value updates the initial image data to obtain target image data including a white sub-pixel stimulus value, and the stimulus value of the white sub-pixel is negatively correlated with the color saturation of the pixel. That is, in the image to be displayed displayed by the display module according to the target image data, the white sub-pixel of the pixel with higher color saturation is smaller in illumination amount, the color reduction effect is weak, and the white sub-pixel in the pixel with lower color saturation is The amount of luminescence is large, and the effect of color reduction is strong. The color contrast of the display panel is improved, and the display effect of the display panel is improved.
- the second determining module 705 is configured to determine an auxiliary stimulation value corresponding to each color sub-pixel in each pixel.
- FIG. 9 is a schematic structural diagram of a first determining module according to at least some embodiments of the present disclosure. As shown in FIG. 9, the first determining module 702 may include:
- the first determining unit 7022 is configured to determine a maximum initial stimulation value M and a minimum initial stimulation value C of the color sub-pixels in each pixel.
- the second determining unit 7023 is configured to determine a color saturation coefficient K of each pixel according to a color difference of each pixel.
- the second determining unit 7023 is further configured to: determine a color saturation coefficient K of each pixel according to the second preset formula, where the second preset formula is: S is the color difference of each pixel, and Smax is the maximum color difference of the pixels in the image to be displayed.
- FIG. 10 is a schematic structural diagram of a display module according to at least some embodiments of the present disclosure. As shown in FIG. 10, the image data processing apparatus 70 may further include:
- FIG. 11 a block diagram of a computing system 1100 suitable for use in implementing image data processing methods of at least some embodiments of the present disclosure is shown.
- computing system 1100 includes a central processing unit (CPU) 1101 that can be loaded into a program in random access memory (RAM) 1103 according to a program stored in read only memory (ROM) 1102 or from storage portion 1108. And perform various appropriate actions and processes.
- RAM random access memory
- ROM read only memory
- RAM random access memory
- RAM random access memory
- ROM read only memory
- various programs and data required for the operation of the system 1100 are also stored.
- the CPU 1101, the ROM 1102, and the RAM 1103 are connected to each other through a bus 1104.
- An input/output (I/O) interface 1105 is also coupled to bus 1104.
- each block of the flowchart or block diagrams can represent a module, a program segment, or a portion of code that includes one or more logic for implementing the specified.
- Functional executable instructions can also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
- a display device 1200 in accordance with at least some embodiments of the present disclosure includes an image data processing device 1210 as described in any of the above embodiments.
- the display device 1200 can be any product or component having a display function, such as a display, a liquid crystal television, an OLED television, an electronic paper, a mobile phone, a tablet computer, a notebook computer, a digital photo frame, a navigator, and the like.
- the display device 1200 may further include other conventional components such as a display panel, which is not limited by the embodiments of the present disclosure.
- a display device 1300 includes an image display device 1310 as described in any of the above embodiments.
- the display device 1300 can be any product or component having a display function, such as a display, a liquid crystal television, an OLED television, an electronic paper, a mobile phone, a tablet computer, a notebook computer, a digital photo frame, a navigator, and the like.
- the display device 1300 may further include other components such as a processor, which is not limited by the embodiments of the present disclosure.
Abstract
Description
Claims (22)
- 一种图像数据处理方法,包括:获取待显示图像的初始图像数据,所述待显示图像中的每个像素包括白色子像素和多个彩色子像素;根据所述初始图像数据确定所述每个像素对应的目标刺激值,其中,所述每个像素对应的目标刺激值与所述每个像素的色彩饱和度负相关;以及更新所述初始图像数据以得到目标图像数据,所述目标图像数据中所述每个像素的白色子像素的刺激值为所述每个像素对应的目标刺激值。
- 根据权利要求1所述的方法,其中,在更新所述初始图像数据以得到目标图像数据之前,所述方法还包括:确定所述每个像素中每个彩色子像素对应的辅助刺激值,其中,所述每个彩色子像素对应的辅助刺激值均小于所述初始图像数据中所述每个彩色子像素的刺激值;所述目标图像数据中所述每个彩色子像素的刺激值为所述每个彩色子像素对应的辅助刺激值。
- 根据权利要求1-5任一所述的方法,还包括:对所述目标图像数据进行白平衡调节。
- 一种图像显示方法,包括:基于通过如权利要求1-6中任一所述的图像数据处理方法获得的所述目标图像数据,显示所述待显示图像。
- 一种图像数据处理装置,包括:获取模块,用于获取待显示图像的初始图像数据,所述待显示图像中的每个像素包括白色子像素和多个彩色子像素;第一确定模块,用于根据所述初始图像数据确定所述每个像素对应的目标刺激值,其中,所述每个像素对应的目标刺激值与所述每个像素的色彩饱和度负相关;以及更新模块,用于更新所述初始图像数据以得到目标图像数据,所述目标图像数据中所述每个像素的白色子像素的刺激值为所述每个像素对应的目标刺激值。
- 根据权利要求8所述的装置,还包括:第二确定模块,用于确定所述每个像素中每个彩色子像素对应的辅助刺激值,其中,所述每个彩色子像素对应的辅助刺激值均小于所述初始图像数据中所述每个彩色子像素的刺激值;所述目标图像数据中所述每个彩色子像素的刺激值为所述每个彩色子像素对应的辅助刺激值。
- 根据权利要求8-11任一所述的装置,还包括:调节单元,配置为对所述目标图像数据进行白平衡调节。
- 一种图像显示装置,所述图像显示装置配置为:基于通过如权利要求1-6中任一所述的图像数据处理方法获得的所述目标图像数据,显示所述待显示图像。
- 一种图像数据处理装置,包括:处理器;以及存储器,所述存储器中存储有能够被所述处理器执行的计算机可读指令,所述计算机可读指令在被执行时致使所述处理器执行以下操作:获取待显示图像的初始图像数据,所述待显示图像中的每个像素包括白色子像素和多个彩色子像素;根据所述初始图像数据确定所述每个像素对应的目标刺激值,其中,所述每个像素对应的目标刺激值与所述每个像素的色彩饱和度负相关;以及更新所述初始图像数据以得到目标图像数据,所述目标图像数据中所述每个像素的白色子像素的刺激值为所述每个像素对应的目标刺 激值。
- 根据权利要求14所述的图像数据处理装置,其中,在更新所述初始图像数据以得到目标图像数据之前,所述方法还包括:确定所述每个像素中每个彩色子像素对应的辅助刺激值,其中,所述每个彩色子像素对应的辅助刺激值均小于所述初始图像数据中所述每个彩色子像素的刺激值;所述目标图像数据中所述每个彩色子像素的刺激值为所述每个彩色子像素对应的辅助刺激值。
- 根据权利要求14-18任一所述的图像数据处理装置,其中,所述处理器还配置为:对所述目标图像数据进行白平衡调节。
- 一种非易失性计算机可读存储介质,所述存储介质内存储有能够被处理器执行的计算机可读程序,所述计算机程序被处理器执行时使得所述处理器执行以下操作:获取待显示图像的初始图像数据,所述待显示图像中的每个像素包括白色子像素和多个彩色子像素;根据所述初始图像数据确定所述每个像素对应的目标刺激值,其中,所述每个像素对应的目标刺激值与所述每个像素的色彩饱和度负相关;以及更新所述初始图像数据以得到目标图像数据,所述目标图像数据中所述每个像素的白色子像素的刺激值为所述每个像素对应的目标刺激值。
- 一种显示设备,包括如权利要求8或14所述的图像数据处理装置。
- 一种显示设备,包括如权利要求13所述的图像显示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/641,908 US11074888B2 (en) | 2018-04-28 | 2019-04-19 | Image data processing method and apparatus, image display method and apparatus, storage medium and display device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810399787.1A CN108615496B (zh) | 2018-04-28 | 2018-04-28 | 图像数据处理方法及装置 |
CN201810399787.1 | 2018-04-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019206047A1 true WO2019206047A1 (zh) | 2019-10-31 |
Family
ID=63661452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/083483 WO2019206047A1 (zh) | 2018-04-28 | 2019-04-19 | 图像数据处理方法及装置、图像显示方法及装置、存储介质和显示设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11074888B2 (zh) |
CN (1) | CN108615496B (zh) |
WO (1) | WO2019206047A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108615496B (zh) * | 2018-04-28 | 2020-04-24 | 京东方科技集团股份有限公司 | 图像数据处理方法及装置 |
CN109410875B (zh) * | 2018-12-17 | 2021-03-19 | 惠科股份有限公司 | 三色数据到四色数据的转换方法及装置 |
CN109817145B (zh) * | 2019-02-28 | 2021-12-17 | 宜昌惠科科技有限公司 | 像素信号转换方法、像素信号转换装置和显示设备 |
CN110189720B (zh) * | 2019-05-31 | 2021-07-06 | 惠科股份有限公司 | 四色像素的白平衡参数生成方法和显示装置 |
CN114783388B (zh) * | 2022-04-02 | 2023-08-22 | 深圳市华星光电半导体显示技术有限公司 | 一种显示装置的色度的调整方法及显示装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103514585A (zh) * | 2013-09-12 | 2014-01-15 | 深圳市华星光电技术有限公司 | 一种图像处理方法 |
CN103928012A (zh) * | 2014-04-15 | 2014-07-16 | 深圳市华星光电技术有限公司 | 显示装置的白平衡调整方法 |
CN104269138A (zh) * | 2014-10-24 | 2015-01-07 | 京东方科技集团股份有限公司 | 白光oled显示装置及其显示控制方法、显示控制装置 |
CN104486608A (zh) * | 2014-12-31 | 2015-04-01 | 深圳市华星光电技术有限公司 | 图像数据处理方法及装置 |
US9183787B2 (en) * | 2012-05-31 | 2015-11-10 | Samsung Display Co., Ltd. | Devices and methods for processing image data |
CN108615496A (zh) * | 2018-04-28 | 2018-10-02 | 京东方科技集团股份有限公司 | 图像数据处理方法及装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6954216B1 (en) * | 1999-08-19 | 2005-10-11 | Adobe Systems Incorporated | Device-specific color intensity settings and sub-pixel geometry |
US7301543B2 (en) * | 2004-04-09 | 2007-11-27 | Clairvoyante, Inc. | Systems and methods for selecting a white point for image displays |
US20130155120A1 (en) * | 2011-12-15 | 2013-06-20 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Color Adjustment Device, Method for Adjusting Color, and Display for the Same |
KR102090705B1 (ko) * | 2012-09-07 | 2020-03-19 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 장치의 구동 방법 |
US9024980B2 (en) * | 2013-03-14 | 2015-05-05 | Au Optronics Corporation | Method and apparatus for converting RGB data signals to RGBW data signals in an OLED display |
US20150310794A1 (en) * | 2014-04-23 | 2015-10-29 | Qualcomm Incorporated | Graphical elements for white-point calibration and adjustment techniques for displays |
US9401107B2 (en) | 2014-12-31 | 2016-07-26 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Image data processing method and device thereof |
-
2018
- 2018-04-28 CN CN201810399787.1A patent/CN108615496B/zh active Active
-
2019
- 2019-04-19 WO PCT/CN2019/083483 patent/WO2019206047A1/zh active Application Filing
- 2019-04-19 US US16/641,908 patent/US11074888B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9183787B2 (en) * | 2012-05-31 | 2015-11-10 | Samsung Display Co., Ltd. | Devices and methods for processing image data |
CN103514585A (zh) * | 2013-09-12 | 2014-01-15 | 深圳市华星光电技术有限公司 | 一种图像处理方法 |
CN103928012A (zh) * | 2014-04-15 | 2014-07-16 | 深圳市华星光电技术有限公司 | 显示装置的白平衡调整方法 |
CN104269138A (zh) * | 2014-10-24 | 2015-01-07 | 京东方科技集团股份有限公司 | 白光oled显示装置及其显示控制方法、显示控制装置 |
CN104486608A (zh) * | 2014-12-31 | 2015-04-01 | 深圳市华星光电技术有限公司 | 图像数据处理方法及装置 |
CN108615496A (zh) * | 2018-04-28 | 2018-10-02 | 京东方科技集团股份有限公司 | 图像数据处理方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN108615496A (zh) | 2018-10-02 |
US11074888B2 (en) | 2021-07-27 |
CN108615496B (zh) | 2020-04-24 |
US20200193934A1 (en) | 2020-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019206047A1 (zh) | 图像数据处理方法及装置、图像显示方法及装置、存储介质和显示设备 | |
WO2020224387A1 (zh) | 驱动方法、驱动装置、显示设备和计算机可读介质 | |
WO2022022025A1 (zh) | 显示面板的亮度补偿方法、装置及设备 | |
WO2019114369A1 (zh) | 基色转换方法及其转换器、显示控制方法、显示装置 | |
US8743152B2 (en) | Display apparatus, method of driving display apparatus, drive-use integrated circuit, driving method employed by drive-use integrated circuit, and signal processing method | |
WO2019114479A1 (zh) | 多基色转换方法、驱动方法、驱动装置和显示设备 | |
KR101138852B1 (ko) | 모바일 디스플레이를 위한 스마트 클리퍼 | |
US10347198B2 (en) | Image displaying methods and display devices | |
CN110706648B (zh) | 图像显示调整方法、系统及显示面板 | |
CN108962167B (zh) | 数据处理方法及装置、驱动方法、显示面板和存储介质 | |
WO2019119791A1 (zh) | 一种显示装置的驱动方法及驱动装置 | |
US10210788B2 (en) | Displaying method and display with subpixel rendering | |
WO2019119587A1 (zh) | 显示装置的驱动方法及显示装置 | |
WO2017101534A1 (zh) | 液晶显示屏的色彩信号转换方法及装置 | |
TWI463464B (zh) | 紅綠藍白光顯示系統之背光調整裝置及其方法 | |
US10937354B2 (en) | Electronic device and control method thereof | |
JP2008072692A (ja) | 統合ヒストグラム自動適応型コントラスト制御(acc) | |
WO2016070455A1 (zh) | 液晶面板及其像素单元设定方法 | |
KR20160068627A (ko) | 영상 처리 장치, 영상 처리 방법, 및 표시 장치 | |
WO2019080446A1 (zh) | 显示装置的驱动方法及显示装置 | |
CN109727573B (zh) | 一种显示方法及显示装置 | |
US11620933B2 (en) | IR-drop compensation for a display panel including areas of different pixel layouts | |
WO2022120799A1 (zh) | 图像处理方法、装置、电子设备及存储介质 | |
CN112581914B (zh) | 图像处理方法及装置 | |
KR20220021712A (ko) | 전자 장치, 디스플레이 장치 및 그 제어 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 19793604 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19793604 Country of ref document: EP Kind code of ref document: A1 |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19793604 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 12.05.2021) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 19793604 Country of ref document: EP Kind code of ref document: A1 |