US20030218695A1 - Color reproduction method and system, and video display method and device using the same - Google Patents
Color reproduction method and system, and video display method and device using the same Download PDFInfo
- Publication number
- US20030218695A1 US20030218695A1 US10/439,316 US43931603A US2003218695A1 US 20030218695 A1 US20030218695 A1 US 20030218695A1 US 43931603 A US43931603 A US 43931603A US 2003218695 A1 US2003218695 A1 US 2003218695A1
- Authority
- US
- United States
- Prior art keywords
- signal
- display device
- gamma
- corrected
- video
- 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.)
- Abandoned
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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/723,890 US7659945B2 (en) | 2002-05-22 | 2007-03-22 | Color reproduction method and system, and video display method and device using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2002/28437 | 2002-05-22 | ||
KR1020020028437A KR20030090849A (ko) | 2002-05-22 | 2002-05-22 | 영상 디스플레이 장치 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/723,890 Division US7659945B2 (en) | 2002-05-22 | 2007-03-22 | Color reproduction method and system, and video display method and device using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030218695A1 true US20030218695A1 (en) | 2003-11-27 |
Family
ID=19720652
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/439,316 Abandoned US20030218695A1 (en) | 2002-05-22 | 2003-05-16 | Color reproduction method and system, and video display method and device using the same |
US11/723,890 Expired - Fee Related US7659945B2 (en) | 2002-05-22 | 2007-03-22 | Color reproduction method and system, and video display method and device using the same |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/723,890 Expired - Fee Related US7659945B2 (en) | 2002-05-22 | 2007-03-22 | Color reproduction method and system, and video display method and device using the same |
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) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020141005A1 (en) * | 2001-03-30 | 2002-10-03 | Minolta Co., Ltd. | Image processing program and image processing apparatus |
EP1553787A2 (fr) * | 2004-01-12 | 2005-07-13 | Lg Electronics Inc. | Appareil de reproduction en couleurs et méthode de commande d'un dispositif d'affichage |
US20050259113A1 (en) * | 2004-05-24 | 2005-11-24 | Kabushiki Kaisha Toshiba | Information processing apparatus and display control method |
US20060066926A1 (en) * | 2004-09-24 | 2006-03-30 | Samsung Electronics Co., Ltd. | Color transforming device using brightness information of image and display device and the method thereof |
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 |
US20140015946A1 (en) * | 2011-03-24 | 2014-01-16 | Olympus Corporation | Image processing apparatus |
US20160337627A1 (en) * | 2014-12-16 | 2016-11-17 | Nextchip Co., Ltd. | Method and apparatus for receiving video |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7903176B2 (en) * | 2005-08-05 | 2011-03-08 | 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 |
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 |
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 |
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 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5258829A (en) * | 1991-03-19 | 1993-11-02 | Sony Corporation | Color display apparatus for use with input signals having different color reproduction characteristics |
US5589889A (en) * | 1991-04-16 | 1996-12-31 | Fuji Photo Film Co., Ltd. | Image memory device and method of operating same |
US5710594A (en) * | 1994-08-06 | 1998-01-20 | Samsung Electronics Co., Ltd. | Digital gamma correction method and apparatus |
US5822009A (en) * | 1995-11-09 | 1998-10-13 | Sony Corporation | Video down-conversion |
US6359663B1 (en) * | 1998-04-17 | 2002-03-19 | Barco N.V. | Conversion of a video signal for driving a liquid crystal display |
US6441870B1 (en) * | 1998-12-22 | 2002-08-27 | Gateway, Inc. | Automatic gamma correction for multiple video sources |
US6589889B2 (en) * | 1999-09-09 | 2003-07-08 | Alliedsignal Inc. | Contact planarization using nanoporous silica materials |
Family Cites Families (12)
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 |
JPH07322181A (ja) * | 1994-05-20 | 1995-12-08 | Fujitsu General Ltd | ガンマ補正回路 |
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 |
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 |
KR20000034575A (ko) * | 1998-11-30 | 2000-06-26 | 전주범 | 디지털 비디오 카메라에서 감마 보정장치 |
JP2000209462A (ja) * | 1999-01-11 | 2000-07-28 | Nec Corp | ガンマ補正回路と表示装置 |
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 NL NL1023495A patent/NL1023495C2/nl not_active IP Right Cessation
- 2003-05-22 GB GB0311818A patent/GB2389981B/en not_active Expired - Fee Related
- 2003-05-22 CN CNB031410065A patent/CN1291606C/zh not_active Expired - Fee Related
-
2007
- 2007-03-22 US US11/723,890 patent/US7659945B2/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258829A (en) * | 1991-03-19 | 1993-11-02 | Sony Corporation | Color display apparatus for use with input signals having different color reproduction characteristics |
US5589889A (en) * | 1991-04-16 | 1996-12-31 | Fuji Photo Film Co., Ltd. | Image memory device and method of operating same |
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 |
US5710594A (en) * | 1994-08-06 | 1998-01-20 | Samsung Electronics Co., Ltd. | Digital gamma correction method and apparatus |
US5822009A (en) * | 1995-11-09 | 1998-10-13 | Sony Corporation | Video down-conversion |
US6359663B1 (en) * | 1998-04-17 | 2002-03-19 | Barco N.V. | Conversion of a video signal for driving a liquid crystal display |
US6441870B1 (en) * | 1998-12-22 | 2002-08-27 | Gateway, Inc. | Automatic gamma correction for multiple video sources |
US6589889B2 (en) * | 1999-09-09 | 2003-07-08 | Alliedsignal Inc. | Contact planarization using nanoporous silica materials |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020141005A1 (en) * | 2001-03-30 | 2002-10-03 | Minolta Co., Ltd. | Image processing program and image processing apparatus |
EP1553787A2 (fr) * | 2004-01-12 | 2005-07-13 | Lg Electronics Inc. | Appareil de reproduction en couleurs et méthode de commande d'un dispositif d'affichage |
EP1553787A3 (fr) * | 2004-01-12 | 2009-06-24 | Lg Electronics Inc. | Appareil de reproduction en couleurs et méthode de commande d'un dispositif d'affichage |
US20050259113A1 (en) * | 2004-05-24 | 2005-11-24 | Kabushiki Kaisha Toshiba | Information processing apparatus and display control method |
US20060066926A1 (en) * | 2004-09-24 | 2006-03-30 | Samsung Electronics Co., Ltd. | Color transforming device using brightness information of image and display device and the method thereof |
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 |
WO2008085731A1 (fr) * | 2007-01-03 | 2008-07-17 | Tvia, Inc. | Procédé et système destinés à la gestion de la couleur numérique |
US20140015946A1 (en) * | 2011-03-24 | 2014-01-16 | Olympus Corporation | Image processing apparatus |
US9468357B2 (en) * | 2011-03-24 | 2016-10-18 | Olympus Corporation | Image processing apparatus for processing frame image data using display characteristics of the destination display device |
US20160337627A1 (en) * | 2014-12-16 | 2016-11-17 | Nextchip Co., Ltd. | Method and apparatus for receiving video |
US9756305B2 (en) * | 2014-12-16 | 2017-09-05 | Nextchip Co., Ltd. | Method and apparatus for receiving video |
Also Published As
Publication number | Publication date |
---|---|
NL1023495C2 (nl) | 2004-01-06 |
KR20030090849A (ko) | 2003-12-01 |
DE10322154B4 (de) | 2009-07-16 |
FR2840149B1 (fr) | 2004-12-31 |
FR2840149A1 (fr) | 2003-11-28 |
US20070171309A1 (en) | 2007-07-26 |
CN1291606C (zh) | 2006-12-20 |
GB2389981B (en) | 2005-06-29 |
CN1461151A (zh) | 2003-12-10 |
GB2389981A (en) | 2003-12-24 |
NL1023495A1 (nl) | 2003-11-25 |
GB0311818D0 (en) | 2003-06-25 |
US7659945B2 (en) | 2010-02-09 |
DE10322154A1 (de) | 2003-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: LG ELECTRONICS INC., KOREA, REPUBLIC OF Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SHIN, JONG KEUN;KIM, HEE CHUL;SOHNG, KYU IK;AND OTHERS;REEL/FRAME:014273/0457 Effective date: 20030515 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |