EA201790888A1 - Способ обработки данных изображения и устройство для осуществления этого способа - Google Patents

Способ обработки данных изображения и устройство для осуществления этого способа

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Publication number
EA201790888A1
EA201790888A1 EA201790888A EA201790888A EA201790888A1 EA 201790888 A1 EA201790888 A1 EA 201790888A1 EA 201790888 A EA201790888 A EA 201790888A EA 201790888 A EA201790888 A EA 201790888A EA 201790888 A1 EA201790888 A1 EA 201790888A1
Authority
EA
Eurasian Patent Office
Prior art keywords
image data
implementing
green
red
processing image
Prior art date
Application number
EA201790888A
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English (en)
Other versions
EA036918B1 (ru
Inventor
Юйфэн Цзинь
Хао Ли
Чженьвэй Хэ
Original Assignee
Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд. filed Critical Шэньчжэнь Чайна Стар Оптоэлектроникс Текнолоджи Ко., Лтд.
Publication of EA201790888A1 publication Critical patent/EA201790888A1/ru
Publication of EA036918B1 publication Critical patent/EA036918B1/ru

Links

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
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • 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
    • H04N9/67—Circuits for processing colour signals for matrixing
    • 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
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • 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
    • G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
    • G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma correction
    • 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
    • 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
    • G09G2320/0673—Adjustment of display parameters for control of gamma adjustment, e.g. selecting another gamma curve
    • 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

Abstract

Раскрыты способ обработки данных изображения и устройство для осуществления этого способа, и способ включает в себя получение первых данных изображения о красном, зеленом и синем цвете; выполнение процесса гамма-коррекции в отношении первых данных изображения о красном, зеленом и синем подпикселях; генерирование первых данных изображения о белом подпикселе; генерирование третьих данных изображения о красном, зеленом и синем подпикселях и выполнение процесса обратного гамма-преобразования. Настоящее изобретение способно преобразовывать данные изображения RGB в данные изображения RGBW.
EA201790888A 2014-10-21 2014-10-24 Способ обработки данных изображения и устройство для осуществления этого способа EA036918B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410562720.7A CN104410849B (zh) 2014-10-21 2014-10-21 图像数据处理方法及装置
PCT/CN2014/089433 WO2016061812A1 (zh) 2014-10-21 2014-10-24 图像数据处理方法及装置

Publications (2)

Publication Number Publication Date
EA201790888A1 true EA201790888A1 (ru) 2017-09-29
EA036918B1 EA036918B1 (ru) 2021-01-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790888A EA036918B1 (ru) 2014-10-21 2014-10-24 Способ обработки данных изображения и устройство для осуществления этого способа

Country Status (8)

Country Link
US (1) US9640102B2 (ru)
JP (1) JP6406778B2 (ru)
KR (1) KR101906941B1 (ru)
CN (1) CN104410849B (ru)
DE (1) DE112014007086T5 (ru)
EA (1) EA036918B1 (ru)
GB (1) GB2548036B (ru)
WO (1) WO2016061812A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2528115B (en) * 2014-07-11 2021-05-19 Advanced Risc Mach Ltd Dynamic saving of registers in transactions
CN104486608B (zh) * 2014-12-31 2016-07-20 深圳市华星光电技术有限公司 图像数据处理方法及装置
US9401107B2 (en) 2014-12-31 2016-07-26 Shenzhen China Star Optoelectronics Technology Co., Ltd. Image data processing method and device thereof
CN104952423A (zh) * 2015-07-03 2015-09-30 深圳市华星光电技术有限公司 一种图像显示方法以及显示系统
US9779654B2 (en) 2015-07-03 2017-10-03 Shenzhen China Star Optoelectronics Technology Co., Ltd Method for image display and display system
CN105096913B (zh) * 2015-08-13 2017-09-22 深圳市华星光电技术有限公司 一种rgb至rgbw的亮度补偿方法以及装置
CN105280124B (zh) * 2015-09-23 2018-04-13 深圳市华星光电技术有限公司 四色显示系统的伽马测量方法和装置
CN105931605B (zh) * 2016-05-12 2018-09-18 深圳市华星光电技术有限公司 一种图像显示方法及显示装置
CN106409266B (zh) * 2016-12-14 2019-09-17 Tcl集团股份有限公司 一种子像素渲染方法及渲染装置
CN108810507B (zh) * 2018-06-15 2019-10-29 京东方科技集团股份有限公司 一种色域转换方法及色域转换器、显示装置
KR20220036014A (ko) 2020-09-15 2022-03-22 삼성전자주식회사 이미지 센싱 시스템

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004286814A (ja) * 2003-03-19 2004-10-14 Matsushita Electric Ind Co Ltd ４色表示装置
KR101090247B1 (ko) * 2004-04-19 2011-12-06 삼성전자주식회사 4색 표시 장치의 구동 장치 및 방법
KR101117980B1 (ko) * 2005-05-12 2012-03-06 엘지디스플레이 주식회사 액정 표시장치의 구동장치 및 구동방법
TW200707374A (en) * 2005-07-05 2007-02-16 Koninkl Philips Electronics Nv A method and apparatus of converting signals for driving a display and a display using the same
JP5278730B2 (ja) * 2008-04-16 2013-09-04 Ｎｌｔテクノロジー株式会社 コントローラ、ホールド型表示装置、電子機器、ホールド型表示装置の信号調整方法
JP2010020241A (ja) * 2008-07-14 2010-01-28 Sony Corp 表示装置、表示装置の駆動方法、駆動用集積回路、駆動用集積回路による駆動方法及び信号処理方法
JP5128418B2 (ja) * 2008-08-21 2013-01-23 シャープ株式会社 透過型液晶表示装置、制御プログラム、及びコンピュータ読み取り可能な記録媒体
KR101399304B1 (ko) * 2009-10-08 2014-05-28 엘지디스플레이 주식회사 액정표시장치 및 그 구동방법
CN101866642B (zh) * 2010-06-11 2012-04-18 华映视讯（吴江）有限公司 红绿蓝白光显示系统及其显示影像的方法
WO2012141156A1 (ja) * 2011-04-13 2012-10-18 シャープ株式会社 表示装置および表示装置の制御方法
TWI469082B (zh) * 2012-07-19 2015-01-11 Au Optronics Corp 處理影像訊號之方法
JP5729615B2 (ja) * 2013-01-17 2015-06-03 Ｎｌｔテクノロジー株式会社 画像表示装置、該画像表示装置に用いられる画像表示方法、及び液晶表示装置
JP2014155024A (ja) * 2013-02-07 2014-08-25 Japan Display Inc 色変換装置、表示装置、電子機器及び色変換方法
DE112014000821B4 (de) * 2013-02-14 2023-12-07 Mitsubishi Electric Corporation Signalwandlungsvorrichtung und Verfahren, und Programm und Speichermedium
KR101492712B1 (ko) * 2013-04-30 2015-02-12 엘지디스플레이 주식회사 유기발광다이오드 표시장치와 그 구동방법
TWI490849B (zh) * 2013-12-23 2015-07-01 Au Optronics Corp 控制顯示器的方法
CN103700336B (zh) * 2013-12-27 2017-03-01 京东方科技集团股份有限公司 信号转换装置、方法和显示装置
TWI514369B (zh) * 2014-05-29 2015-12-21 Au Optronics Corp 顯示影像的訊號轉換方法
CN104077997B (zh) * 2014-07-17 2016-10-12 深圳市华星光电技术有限公司 Rgb到rgbw的颜色转换系统和方法

Also Published As

Publication number Publication date
JP2017533649A (ja) 2017-11-09
EA036918B1 (ru) 2021-01-15
DE112014007086T5 (de) 2017-07-13
US20160275841A1 (en) 2016-09-22
KR101906941B1 (ko) 2018-10-11
US9640102B2 (en) 2017-05-02
CN104410849A (zh) 2015-03-11
GB2548036B (en) 2021-05-19
KR20170070200A (ko) 2017-06-21
GB201707962D0 (en) 2017-07-05
JP6406778B2 (ja) 2018-10-17
CN104410849B (zh) 2016-06-29
WO2016061812A1 (zh) 2016-04-28
GB2548036A (en) 2017-09-06

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