FR2840149B1 - Procede et systeme de reproduction de couleur, et procede d'affichage video et dispositif utilisant celui-ci - Google Patents
Procede et systeme de reproduction de couleur, et procede d'affichage video et dispositif utilisant celui-ciInfo
- Publication number
- FR2840149B1 FR2840149B1 FR0306104A FR0306104A FR2840149B1 FR 2840149 B1 FR2840149 B1 FR 2840149B1 FR 0306104 A FR0306104 A FR 0306104A FR 0306104 A FR0306104 A FR 0306104A FR 2840149 B1 FR2840149 B1 FR 2840149B1
- Authority
- FR
- France
- Prior art keywords
- same
- video display
- color reproducing
- display method
- reproducing method
- 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.)
- Expired - Fee Related
Links
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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020028437A KR20030090849A (ko) | 2002-05-22 | 2002-05-22 | 영상 디스플레이 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2840149A1 FR2840149A1 (fr) | 2003-11-28 |
FR2840149B1 true FR2840149B1 (fr) | 2004-12-31 |
Family
ID=19720652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0306104A Expired - Fee Related FR2840149B1 (fr) | 2002-05-22 | 2003-05-21 | Procede et systeme de reproduction de couleur, et procede d'affichage video et dispositif utilisant celui-ci |
Country Status (7)
Country | Link |
---|---|
US (2) | US20030218695A1 (fr) |
KR (1) | KR20030090849A (fr) |
CN (1) | CN1291606C (fr) |
DE (1) | DE10322154B4 (fr) |
FR (1) | FR2840149B1 (fr) |
GB (1) | GB2389981B (fr) |
NL (1) | NL1023495C2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3428589B2 (ja) * | 2001-03-30 | 2003-07-22 | ミノルタ株式会社 | 画像処理プログラムが格納された記録媒体、画像処理プログラム、画像処理装置 |
KR100595251B1 (ko) * | 2004-01-12 | 2006-07-03 | 엘지전자 주식회사 | 디스플레이 장치의 색재현 장치 및 방법 |
JP2005340954A (ja) * | 2004-05-24 | 2005-12-08 | Toshiba Corp | 情報処理装置および表示制御方法 |
KR100648310B1 (ko) * | 2004-09-24 | 2006-11-23 | 삼성전자주식회사 | 영상의 휘도 정보를 이용한 색변환장치 및 이를 구비하는디스플레이 장치 |
US20070035560A1 (en) * | 2005-08-05 | 2007-02-15 | Samsung Electronics Co., Ltd. | Apparatus for providing multiple screens and method of dynamically configuring multiple screens |
TWM299985U (en) * | 2006-02-09 | 2006-10-21 | Yuan High Tech Dev Co Ltd | Audiovisual signal processor with dual antenna |
US20080007565A1 (en) * | 2006-07-03 | 2008-01-10 | Shinichi Nogawa | Color correction circuit, driving device, and display device |
US20080158246A1 (en) * | 2007-01-03 | 2008-07-03 | Tvia, Inc. | Digital color management method and system |
US20080266459A1 (en) * | 2007-04-26 | 2008-10-30 | Mark Butterworth | Multiple format video display |
US20100156956A1 (en) * | 2008-12-19 | 2010-06-24 | Madden Thomas E | Grayscale characteristic for non-crt displays |
US8824006B2 (en) * | 2010-08-23 | 2014-09-02 | Kabushiki Kaisha Toshiba | Color correction apparatus and color correction method |
JP5730634B2 (ja) * | 2011-03-24 | 2015-06-10 | オリンパス株式会社 | 画像処理装置 |
KR101806117B1 (ko) * | 2011-04-08 | 2017-12-08 | 삼성디스플레이 주식회사 | 데이터 처리 방법 및 이를 수행하는 표시 장치 |
US20130100484A1 (en) * | 2011-10-24 | 2013-04-25 | John L. Hankins | Public Network Printing System |
KR101573916B1 (ko) * | 2014-12-16 | 2015-12-02 | (주)넥스트칩 | 영상 수신 방법 및 장치 |
CN114792515A (zh) * | 2022-04-15 | 2022-07-26 | 深圳市巨潮科技股份有限公司 | 一种支持同信号多显示设备分别校色的方法及系统 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04287592A (ja) * | 1991-03-18 | 1992-10-13 | Sanyo Electric Co Ltd | Museデコーダ |
JPH04291591A (ja) * | 1991-03-19 | 1992-10-15 | Sony Corp | カラーディスプレイ装置 |
JP3159392B2 (ja) * | 1991-04-16 | 2001-04-23 | 富士写真フイルム株式会社 | 画像メモリ装置およびその動作方法 |
US5196924A (en) * | 1991-07-22 | 1993-03-23 | International Business Machines, Corporation | Look-up table based gamma and inverse gamma correction for high-resolution frame buffers |
JPH07322181A (ja) * | 1994-05-20 | 1995-12-08 | Fujitsu General Ltd | ガンマ補正回路 |
KR0142263B1 (ko) * | 1994-08-06 | 1998-06-15 | 김광호 | 디지탈 감마 보정방법 및 그 장치 |
JP3277741B2 (ja) * | 1995-01-13 | 2002-04-22 | 株式会社富士通ゼネラル | 映像信号処理装置 |
JPH08317321A (ja) * | 1995-05-19 | 1996-11-29 | Fujitsu General Ltd | 画像表示装置 |
GB2341510B (en) * | 1995-11-09 | 2000-05-03 | Sony Uk Ltd | Video down-conversion |
JPH09271036A (ja) * | 1996-03-29 | 1997-10-14 | Nec Corp | カラー画像表示方法及び装置 |
JPH11146349A (ja) * | 1997-11-11 | 1999-05-28 | Fujitsu Ltd | 画像変換装置及び画像変換方法 |
JPH11288241A (ja) * | 1998-04-02 | 1999-10-19 | Hitachi Ltd | ガンマ補正回路 |
EP0951007B1 (fr) * | 1998-04-17 | 1999-12-22 | Barco N.V. | Conversion d'un signal vidéo pour la commande d'un affichage à cristaux liquides |
KR20000034575A (ko) * | 1998-11-30 | 2000-06-26 | 전주범 | 디지털 비디오 카메라에서 감마 보정장치 |
US6441870B1 (en) * | 1998-12-22 | 2002-08-27 | Gateway, Inc. | Automatic gamma correction for multiple video sources |
JP2000209462A (ja) * | 1999-01-11 | 2000-07-28 | Nec Corp | ガンマ補正回路と表示装置 |
US6589889B2 (en) * | 1999-09-09 | 2003-07-08 | Alliedsignal Inc. | Contact planarization using nanoporous silica materials |
JP3632574B2 (ja) | 2000-07-31 | 2005-03-23 | セイコーエプソン株式会社 | 環境適応型の画像表示システムおよび情報記憶媒体 |
JP2002232905A (ja) * | 2001-01-30 | 2002-08-16 | Sony Corp | 色度変換装置および色度変換方法、表示装置および表示方法、記録媒体、並びにプログラム |
KR100388840B1 (ko) * | 2001-02-19 | 2003-06-25 | 이디텍 주식회사 | 디스플레이 처리장치 및 그 제어방법 |
-
2002
- 2002-05-22 KR KR1020020028437A patent/KR20030090849A/ko not_active Application Discontinuation
-
2003
- 2003-05-16 US US10/439,316 patent/US20030218695A1/en not_active Abandoned
- 2003-05-16 DE DE10322154A patent/DE10322154B4/de not_active Expired - Fee Related
- 2003-05-21 FR FR0306104A patent/FR2840149B1/fr not_active Expired - Fee Related
- 2003-05-22 CN CNB031410065A patent/CN1291606C/zh not_active Expired - Fee Related
- 2003-05-22 GB GB0311818A patent/GB2389981B/en not_active Expired - Fee Related
- 2003-05-22 NL NL1023495A patent/NL1023495C2/nl not_active IP Right Cessation
-
2007
- 2007-03-22 US US11/723,890 patent/US7659945B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NL1023495A1 (nl) | 2003-11-25 |
KR20030090849A (ko) | 2003-12-01 |
US7659945B2 (en) | 2010-02-09 |
CN1291606C (zh) | 2006-12-20 |
DE10322154A1 (de) | 2003-12-11 |
GB0311818D0 (en) | 2003-06-25 |
NL1023495C2 (nl) | 2004-01-06 |
CN1461151A (zh) | 2003-12-10 |
DE10322154B4 (de) | 2009-07-16 |
GB2389981B (en) | 2005-06-29 |
US20070171309A1 (en) | 2007-07-26 |
FR2840149A1 (fr) | 2003-11-28 |
GB2389981A (en) | 2003-12-24 |
US20030218695A1 (en) | 2003-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 14 |
|
ST | Notification of lapse |
Effective date: 20180131 |