CN101248677A - 具有扩展的图像颜色的基于激光的显示器 - Google Patents

具有扩展的图像颜色的基于激光的显示器 Download PDF

Info

Publication number
CN101248677A
CN101248677A CNA2006800310124A CN200680031012A CN101248677A CN 101248677 A CN101248677 A CN 101248677A CN A2006800310124 A CNA2006800310124 A CN A2006800310124A CN 200680031012 A CN200680031012 A CN 200680031012A CN 101248677 A CN101248677 A CN 101248677A
Authority
CN
China
Prior art keywords
color
display
gamut
color gamut
display device
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2006800310124A
Other languages
English (en)
Chinese (zh)
Inventor
T·E·马登
M·W·科瓦茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of CN101248677A publication Critical patent/CN101248677A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • H04N9/3132—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen using one-dimensional electronic spatial light modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CNA2006800310124A 2005-08-25 2006-08-10 具有扩展的图像颜色的基于激光的显示器 Pending CN101248677A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/211,235 2005-08-25
US11/211,235 US7408558B2 (en) 2005-08-25 2005-08-25 Laser-based display having expanded image color

Publications (1)

Publication Number Publication Date
CN101248677A true CN101248677A (zh) 2008-08-20

Family

ID=37420826

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006800310124A Pending CN101248677A (zh) 2005-08-25 2006-08-10 具有扩展的图像颜色的基于激光的显示器

Country Status (6)

Country Link
US (1) US7408558B2 (https=)
EP (1) EP1917815A1 (https=)
JP (1) JP2009506358A (https=)
KR (1) KR20080037046A (https=)
CN (1) CN101248677A (https=)
WO (1) WO2007024503A1 (https=)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713740A (zh) * 2010-01-11 2012-10-03 3M创新有限公司 具有改善型色域的反射式显示系统
CN103155535A (zh) * 2010-10-18 2013-06-12 杜比实验室特许公司 使用局部色域定义的图像处理方法和设备
CN104166300A (zh) * 2014-07-24 2014-11-26 中国科学院理化技术研究所 一种激光显示系统
CN105280156A (zh) * 2015-11-23 2016-01-27 广东威创视讯科技股份有限公司 一种获取显示屏最大公共色域的方法及装置
CN105874786A (zh) * 2014-01-03 2016-08-17 三星电子株式会社 图像处理装置、图像处理方法和计算机可读记录介质
CN108259872A (zh) * 2018-01-08 2018-07-06 青岛海信电器股份有限公司 Cvbs信号细节增强的方法和装置
WO2019024363A1 (zh) * 2017-07-31 2019-02-07 深圳市光峰光电技术有限公司 显示设备及显示方法
CN111653232A (zh) * 2020-06-05 2020-09-11 广州视源电子科技股份有限公司 发光二极管led屏色域校准方法及装置
CN112259034A (zh) * 2017-03-06 2021-01-22 伊英克公司 用于呈现彩色影像的方法和设备
CN112866665A (zh) * 2020-12-30 2021-05-28 海信视像科技股份有限公司 激光投影设备及其投影图像的显示方法
CN114531581A (zh) * 2020-11-23 2022-05-24 Lx半导体科技有限公司 用于色域映射装置的调谐方法及设备
CN118411962A (zh) * 2024-06-28 2024-07-30 杭州海康威视数字技术股份有限公司 电子显示设备色域校正方法、装置及设备

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7926950B2 (en) * 2005-05-30 2011-04-19 Panasonic Corporation Laser image display device and color image display method utilizing control of the power of plural laser beams to display a pixel
JP4676364B2 (ja) * 2006-03-17 2011-04-27 富士通株式会社 色補正方法、色補正装置、及び色補正プログラム
WO2007132635A1 (ja) * 2006-05-15 2007-11-22 Sharp Kabushiki Kaisha カラー画像表示装置及び色変換装置
US8305391B2 (en) 2006-11-27 2012-11-06 Texas Instruments Incorporated System and method to generate multiprimary signals
EP2103189B1 (en) * 2006-12-08 2011-04-06 Koninklijke Philips Electronics N.V. Device for generating light with a variable color
JP2008176415A (ja) * 2007-01-16 2008-07-31 Nikon Corp 撮像装置、画像記録プログラム、画像データ記録媒体、画像処理装置および画像処理プログラム
JP2008211310A (ja) * 2007-02-23 2008-09-11 Seiko Epson Corp 画像処理装置および画像表示装置
US20080219303A1 (en) * 2007-03-02 2008-09-11 Lucent Technologies Inc. Color mixing light source and color control data system
US7898706B2 (en) * 2007-07-20 2011-03-01 Texas Instruments Incorporated System and method for maintaining hue constancy
US8243090B2 (en) * 2007-08-08 2012-08-14 Landmark Screens, Llc Method for mapping a color specified using a smaller color gamut to a larger color gamut
US9659513B2 (en) 2007-08-08 2017-05-23 Landmark Screens, Llc Method for compensating for a chromaticity shift due to ambient light in an electronic signboard
US9536463B2 (en) * 2007-08-08 2017-01-03 Landmark Screens, Llc Method for fault-healing in a light emitting diode (LED) based display
US9342266B2 (en) * 2007-08-08 2016-05-17 Landmark Screens, Llc Apparatus for dynamically circumventing faults in the light emitting diodes (LEDs) of a pixel in a graphical display
US9620038B2 (en) * 2007-08-08 2017-04-11 Landmark Screens, Llc Method for displaying a single image for diagnostic purpose without interrupting an observer's perception of the display of a sequence of images
US9262118B2 (en) * 2007-08-08 2016-02-16 Landmark Screens, Llc Graphical display comprising a plurality of modules each controlling a group of pixels corresponding to a portion of the graphical display
US9779644B2 (en) * 2007-08-08 2017-10-03 Landmark Screens, Llc Method for computing drive currents for a plurality of LEDs in a pixel of a signboard to achieve a desired color at a desired luminous intensity
KR101367199B1 (ko) * 2007-09-07 2014-02-27 삼성전자주식회사 영상표시장치 및 그의 디스플레이 특성 보정 방법
US8351076B2 (en) 2007-11-20 2013-01-08 Hewlett-Packard Development Company, L.P. Smoothed entries in a color transformation look-up table
US8121405B2 (en) * 2007-11-30 2012-02-21 Sharp Laboratories Of America, Inc. Systems and methods for skin-color-cognizant color mapping
US8109638B2 (en) 2008-01-22 2012-02-07 Alcatel Lucent Diffuser configuration for an image projector
US8247999B2 (en) 2008-01-22 2012-08-21 Alcatel Lucent Time division multiplexing a DC-to-DC voltage converter
US8129669B2 (en) 2008-01-22 2012-03-06 Alcatel Lucent System and method generating multi-color light for image display having a controller for temporally interleaving the first and second time intervals of directed first and second light beams
US20100053439A1 (en) * 2008-08-31 2010-03-04 Takao Konishi Systems and methods for natural color gamut viewing mode for laser television
US8226241B2 (en) 2009-05-15 2012-07-24 Alcatel Lucent Image projector employing a speckle-reducing laser source
KR101650451B1 (ko) 2009-09-21 2016-09-06 삼성전자주식회사 광색역을 위한 ｒｇｂ 프라이머리 생성 시스템 및 방법, 그리고, ｒｇｂ 프라이머리를 이용한 컬러 인코딩 시스템
CN101986715B (zh) * 2010-12-14 2012-01-25 山东大学 一种激光电视色域扩展系统及方法
CN102572451A (zh) * 2010-12-29 2012-07-11 杭州中科新松光电有限公司 一种激光显示中的色域转换实现方法
US8558956B2 (en) * 2011-01-11 2013-10-15 Panasonic Corporation Image display system
EP2498499B1 (en) * 2011-03-08 2018-04-18 Dolby Laboratories Licensing Corporation Interpolation of color gamut for display on target display
US9852531B2 (en) 2014-07-11 2017-12-26 Samsung Electronics Co., Ltd. Electronic apparatus and method for controlling the same
CN106154715B (zh) * 2015-04-09 2018-12-11 深圳市光峰光电技术有限公司 拼接显示装置和拼接显示控制方法
EP3096510A1 (en) * 2015-05-18 2016-11-23 Thomson Licensing Method and device for processing color image data representing colors of a color gamut
DE102017102467A1 (de) * 2017-02-08 2018-08-09 Osram Opto Semiconductors Gmbh Verfahren zum Betreiben einer lichtemittierenden Vorrichtung
CN110277040B (zh) * 2018-03-16 2023-08-29 深圳光峰科技股份有限公司 显示设备
CN109214971B (zh) * 2018-08-08 2019-05-28 山东科技大学 一种灰度图像可视加密方法
US11615763B2 (en) * 2020-11-05 2023-03-28 Samsung Electronics Co., Ltd. Color gamut compression and extension
GB2608990B (en) * 2021-07-08 2024-10-30 British Broadcasting Corp Method and apparatus for conversion of HDR signals
TWI871517B (zh) 2021-07-20 2025-02-01 美商Ｏｌｅｄ沃克斯有限責任公司 具有三個色彩空間區域之顯示器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU669247B2 (en) 1993-03-04 1996-05-30 Ldt Gmbh & Co. Laser-Display-Technologie Kg Television projection system
US5956044A (en) 1993-05-07 1999-09-21 Eastman Kodak Company Imaging device to media compatibility and color appearance matching with flare, luminance, and white point comparison
DE19506595C1 (de) 1995-02-24 1996-02-01 Schneider Rundfunkwerke Ag Verfahren zur Farbtransformation und ein Farbvideosystem
US6307663B1 (en) 2000-01-26 2001-10-23 Eastman Kodak Company Spatial light modulator with conformal grating device
US6774953B2 (en) 2001-05-31 2004-08-10 Sony Corporation Method and apparatus for color warping
DE10200046A1 (de) * 2002-01-02 2003-07-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Betriebsgerät für Hochdruck-Entladungslampen
US6736514B2 (en) 2002-06-21 2004-05-18 Eastman Kodak Company Imaging apparatus for increased color gamut using dual spatial light modulators
US6802613B2 (en) 2002-10-16 2004-10-12 Eastman Kodak Company Broad gamut color display apparatus using an electromechanical grating device
EP1510952B1 (en) * 2003-08-28 2007-02-14 Accenture Global Services GmbH Capture, aggregation and/or visualisation of structural data of architectures
US7599551B2 (en) * 2003-11-14 2009-10-06 Mitsubishi Denki Kabushiki Kaisha Color correction device and color correction method
KR20050120958A (ko) * 2004-06-21 2005-12-26 삼성전자주식회사 확장된 색재현 범위를 갖는 색재현 장치를 위한 색신호처리방법 및 그 처리장치
US20060026224A1 (en) * 2004-07-30 2006-02-02 Merkli Patrick P Method and circuit for combined multiplication and division
JP2006262238A (ja) * 2005-03-18 2006-09-28 Fuji Xerox Co Ltd 画像処理方法および画像処理装置並びにプログラム

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102713740B (zh) * 2010-01-11 2015-06-03 3M创新有限公司 具有改善型色域的反射式显示系统
CN102713740A (zh) * 2010-01-11 2012-10-03 3M创新有限公司 具有改善型色域的反射式显示系统
CN105915755B (zh) * 2010-10-18 2018-09-07 杜比实验室特许公司 对图像数据进行编码的方法及对图像数据进行解码的方法
CN105915755A (zh) * 2010-10-18 2016-08-31 杜比实验室特许公司 对图像数据进行编码的方法及对图像数据进行解码的方法
CN103155535A (zh) * 2010-10-18 2013-06-12 杜比实验室特许公司 使用局部色域定义的图像处理方法和设备
CN105915753B (zh) * 2010-10-18 2019-01-04 杜比实验室特许公司 对图像数据进行解码及对视频信号进行编码的方法和设备
US9299167B2 (en) 2010-10-18 2016-03-29 Dolby Laboratories Licensing Corporation Image processing methods and apparatus using localized gamut definitions
CN103155535B (zh) * 2010-10-18 2016-06-08 杜比实验室特许公司 使用局部色域定义的图像处理方法和设备
CN105915754A (zh) * 2010-10-18 2016-08-31 杜比实验室特许公司 对图像数据进行解码的方法和设备
CN105915754B (zh) * 2010-10-18 2019-03-05 杜比实验室特许公司 对图像数据进行解码的方法和设备
CN105874786A (zh) * 2014-01-03 2016-08-17 三星电子株式会社 图像处理装置、图像处理方法和计算机可读记录介质
US9997133B2 (en) 2014-01-03 2018-06-12 Samsung Electronics Co., Ltd. Image processing apparatus, image processing method, and computer-readable recording medium
CN105874786B (zh) * 2014-01-03 2018-09-18 三星电子株式会社 图像处理装置、图像处理方法和计算机可读记录介质
CN104166300A (zh) * 2014-07-24 2014-11-26 中国科学院理化技术研究所 一种激光显示系统
CN104166300B (zh) * 2014-07-24 2016-01-20 杭州虹视科技有限公司 一种激光显示系统
CN105280156B (zh) * 2015-11-23 2018-01-23 广东威创视讯科技股份有限公司 一种获取显示屏最大公共色域的方法及装置
CN105280156A (zh) * 2015-11-23 2016-01-27 广东威创视讯科技股份有限公司 一种获取显示屏最大公共色域的方法及装置
CN112259034B (zh) * 2017-03-06 2024-04-23 伊英克公司 用于呈现彩色影像的方法和设备
CN112259034A (zh) * 2017-03-06 2021-01-22 伊英克公司 用于呈现彩色影像的方法和设备
CN109327689A (zh) * 2017-07-31 2019-02-12 深圳光峰科技股份有限公司 显示设备及显示方法
WO2019024363A1 (zh) * 2017-07-31 2019-02-07 深圳市光峰光电技术有限公司 显示设备及显示方法
CN109327689B (zh) * 2017-07-31 2021-11-09 深圳光峰科技股份有限公司 显示设备及显示方法
CN108259872A (zh) * 2018-01-08 2018-07-06 青岛海信电器股份有限公司 Cvbs信号细节增强的方法和装置
CN111653232A (zh) * 2020-06-05 2020-09-11 广州视源电子科技股份有限公司 发光二极管led屏色域校准方法及装置
CN111653232B (zh) * 2020-06-05 2021-11-16 广州视源电子科技股份有限公司 发光二极管led屏色域校准方法及装置
CN114531581A (zh) * 2020-11-23 2022-05-24 Lx半导体科技有限公司 用于色域映射装置的调谐方法及设备
CN112866665A (zh) * 2020-12-30 2021-05-28 海信视像科技股份有限公司 激光投影设备及其投影图像的显示方法
CN118411962A (zh) * 2024-06-28 2024-07-30 杭州海康威视数字技术股份有限公司 电子显示设备色域校正方法、装置及设备
CN118411962B (zh) * 2024-06-28 2024-09-03 杭州海康威视数字技术股份有限公司 电子显示设备色域校正方法、装置及设备

Also Published As

Publication number Publication date
US7408558B2 (en) 2008-08-05
JP2009506358A (ja) 2009-02-12
KR20080037046A (ko) 2008-04-29
WO2007024503A1 (en) 2007-03-01
US20070046690A1 (en) 2007-03-01
EP1917815A1 (en) 2008-05-07

Similar Documents

Publication Publication Date Title
US7408558B2 (en) Laser-based display having expanded image color
KR101424754B1 (ko) 상이한 색채 범위를 갖는 색채 보정을 갖는 디스플레이를 위한 방법 및 시스템
US8115787B2 (en) Device, system and method of data conversion for wide gamut displays
US20050280851A1 (en) Color signal processing method and apparatus usable with a color reproducing device having a wide color gamut
JP4210554B2 (ja) デュアル空間光変調器を用いて色域を拡張するイメージング装置
Sharma et al. Color imaging for multimedia
Spaulding et al. Reference input/output medium metric rgb color encodings
JP4666050B2 (ja) 色変換装置、画像出力装置及び色変換方法
CN101449589A (zh) 彩色图像显示设备和色彩变换设备
CN106031143A (zh) 颜色空间和用于视频的解码器
JP4950846B2 (ja) カラー画像表示装置及び色変換装置
CN100466058C (zh) 多原色驱动值计算单元和方法
US8964850B2 (en) Method, apparatus and system for converging images encoded using different standards
Spaulding et al. Optimized extended gamut color encoding for scene-referred and output-referred image states
WO2006085274A2 (en) Method of displaying an image and correspond image-display system
Spaulding et al. Image states and standard color encodings (RIMM/ROMM RGB)
Poynton et al. Color science and color appearance models for CG, HDTV, and D-CINEMA
Kraushaar et al. ICC color management in the motion picture industry
Pettitt et al. DLP Cinema™ Color Management
Casella Gamut extension algorithm development and evaluation for the mapping of standard image content to wide-gamut displays
Woolfe et al. Color image processing using an image state architecture
IL159233A (en) Device, system and method of data conversion for wide gamut displays

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20080820