JP5267325B2 - 情報処理装置および方法、並びにプログラム - Google Patents

情報処理装置および方法、並びにプログラム Download PDF

Info

Publication number
JP5267325B2
JP5267325B2 JP2009124245A JP2009124245A JP5267325B2 JP 5267325 B2 JP5267325 B2 JP 5267325B2 JP 2009124245 A JP2009124245 A JP 2009124245A JP 2009124245 A JP2009124245 A JP 2009124245A JP 5267325 B2 JP5267325 B2 JP 5267325B2
Authority
JP
Japan
Prior art keywords
color gamut
image
conversion
restoration
conversion process
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.)
Active
Application number
JP2009124245A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010273201A (ja
JP2010273201A5 (enExample
Inventor
貴美 水倉
直哉 加藤
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2009124245A priority Critical patent/JP5267325B2/ja
Priority to US12/799,804 priority patent/US8478039B2/en
Priority to EP10162331.2A priority patent/EP2254329B1/en
Priority to CN2010101830266A priority patent/CN101895773B/zh
Publication of JP2010273201A publication Critical patent/JP2010273201A/ja
Publication of JP2010273201A5 publication Critical patent/JP2010273201A5/ja
Application granted granted Critical
Publication of JP5267325B2 publication Critical patent/JP5267325B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2009124245A 2009-05-22 2009-05-22 情報処理装置および方法、並びにプログラム Active JP5267325B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009124245A JP5267325B2 (ja) 2009-05-22 2009-05-22 情報処理装置および方法、並びにプログラム
US12/799,804 US8478039B2 (en) 2009-05-22 2010-04-30 Information processing device and method and program
EP10162331.2A EP2254329B1 (en) 2009-05-22 2010-05-07 Information processing device and method and program
CN2010101830266A CN101895773B (zh) 2009-05-22 2010-05-18 信息处理装置和方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009124245A JP5267325B2 (ja) 2009-05-22 2009-05-22 情報処理装置および方法、並びにプログラム

Publications (3)

Publication Number Publication Date
JP2010273201A JP2010273201A (ja) 2010-12-02
JP2010273201A5 JP2010273201A5 (enExample) 2012-04-12
JP5267325B2 true JP5267325B2 (ja) 2013-08-21

Family

ID=42270297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009124245A Active JP5267325B2 (ja) 2009-05-22 2009-05-22 情報処理装置および方法、並びにプログラム

Country Status (4)

Country Link
US (1) US8478039B2 (enExample)
EP (1) EP2254329B1 (enExample)
JP (1) JP5267325B2 (enExample)
CN (1) CN101895773B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140081693A (ko) * 2012-12-21 2014-07-01 삼성디스플레이 주식회사 영상 처리 장치 및 영상 처리 방법
JP6229625B2 (ja) * 2014-09-24 2017-11-15 株式会社Ｊｖｃケンウッド 色域変換装置、色域変換方法および色域変換プログラム
CN104869378B (zh) * 2015-06-23 2017-03-15 深圳市华星光电技术有限公司 基于源图像色域的色域匹配方法
EP3110126A1 (en) * 2015-06-25 2016-12-28 Thomson Licensing Color gamut mapping based on the mapping of cusp colors defined in a linear device-based color space
WO2017051808A1 (ja) * 2015-09-25 2017-03-30 日立マクセル株式会社 放送受信装置
CN106816143B (zh) * 2016-12-30 2019-07-12 上海天马有机发光显示技术有限公司 显示面板色域转换方法、装置、系统、显示面板及显示装置
CN107784993B (zh) * 2017-09-30 2020-02-04 上海顺久电子科技有限公司 一种色域压缩方法、装置及显示设备
JP7187158B2 (ja) * 2018-03-12 2022-12-12 キヤノン株式会社 画像処理装置、表示装置、画像処理装置の制御方法、プログラム
CN112995615B (zh) * 2019-12-13 2022-05-31 澜至电子科技（成都）有限公司 图像处理方法、装置以及存储介质

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3190050B2 (ja) * 1990-12-18 2001-07-16 キヤノン株式会社 カラー画像処理方法
JPH07236069A (ja) 1994-02-24 1995-09-05 Sony Corp 画像処理装置
JPH099082A (ja) 1995-06-21 1997-01-10 Canon Inc カラー画像処理方法及びそのシステム
JPH0998298A (ja) 1995-09-29 1997-04-08 Sony Corp 色域圧縮方法及び色域圧縮装置
JP3376194B2 (ja) * 1995-12-15 2003-02-10 キヤノン株式会社 画像処理装置及び方法
JP4068673B2 (ja) 1996-09-10 2008-03-26 ソニー株式会社 画像処理装置および方法
JPH1132228A (ja) 1997-02-21 1999-02-02 Sony Corp 送信装置、送信方法、受信装置、受信方法、画像処理システム、画像処理方法、画像データ処理装置、画像データ処理方法、並びに提供媒体
US6628822B1 (en) * 1997-02-21 2003-09-30 Sony Corporation Transmission apparatus, transmitting method, reception apparatus, reception method, picture processing system, picture processing method, picture data processing apparatus, picture data processing method and furnished medium
EP0996279A4 (en) 1998-04-17 2005-06-08 Mitsubishi Electric Corp METHOD AND DEVICE FOR COLOR TONE COMPRESSION
JPH11341296A (ja) 1998-05-28 1999-12-10 Sony Corp 色域変換方法及び色域変換装置
US6335983B1 (en) * 1998-09-28 2002-01-01 Eastman Kodak Company Representing an extended color gamut digital image in a limited color gamut color space
JP4147655B2 (ja) * 1998-12-07 2008-09-10 ソニー株式会社 画像処理装置及び画像処理方法
JP2000278546A (ja) 1999-01-22 2000-10-06 Sony Corp 画像処理装置及び画像処理方法、色域変換テーブル作成装置及び色域変換テーブル作成方法、画像処理プログラムを記録した記録媒体、並びに色域変換テーブル作成プログラムを記録した記録媒体
US6754384B1 (en) * 2000-08-30 2004-06-22 Eastman Kodak Company Method for processing an extended color gamut digital image using an image information parameter
JP3692989B2 (ja) * 2000-11-13 2005-09-07 セイコーエプソン株式会社 画像表示システム、プロジェクタ、画像処理方法、プログラムおよび情報記憶媒体
JP3797199B2 (ja) 2001-11-08 2006-07-12 ソニー株式会社 画像記録方法及び画像情報処理装置
US7024055B2 (en) * 2002-01-02 2006-04-04 Canon Kabushiki Kaisha Sparse representation of extended gamut images
JP4061907B2 (ja) * 2002-01-15 2008-03-19 セイコーエプソン株式会社 画像処理済み画像データの出力および保存
US7035460B2 (en) 2002-05-31 2006-04-25 Eastman Kodak Company Method for constructing an extended color gamut digital image from a limited color gamut digital image
KR100938846B1 (ko) * 2003-05-22 2010-01-26 삼성전자주식회사 색변환장치 및 그 방법
KR100691466B1 (ko) * 2004-09-20 2007-03-09 삼성전자주식회사 영상표시장치에서 색상 및 휘도를 조절하는 방법 및 장치
KR100736926B1 (ko) * 2005-12-09 2007-07-10 삼성전자주식회사 영상생성장치 및 그의 색역정보 생성방법 그리고영상재생장치 및 그의 색역정보 검출방법
JP2007274585A (ja) * 2006-03-31 2007-10-18 Canon Inc 色処理装置

Also Published As

Publication number Publication date
CN101895773A (zh) 2010-11-24
EP2254329B1 (en) 2013-11-20
JP2010273201A (ja) 2010-12-02
US20100296731A1 (en) 2010-11-25
EP2254329A2 (en) 2010-11-24
EP2254329A3 (en) 2011-06-29
US8478039B2 (en) 2013-07-02
CN101895773B (zh) 2012-10-10

Similar Documents

Publication Publication Date Title
JP5267325B2 (ja) 情報処理装置および方法、並びにプログラム
US8339412B2 (en) Video processing device, recording medium, video signal processing method, video signal processing program, and integrated circuit
US10991126B2 (en) Information processing device and method, and program, for gamut conversion of content
JP5086067B2 (ja) 高ダイナミックレンジ画像を符号化するための方法、表現するためのデータ構造、及び符号化装置
JP5446474B2 (ja) 情報処理装置および方法、並びにプログラム
US20090122075A1 (en) Color conversion method and apparatus for display device
US7486829B2 (en) Apparatus and method for image processing, and computer product
CN101925921A (zh) 图像信号处理装置及图像信号处理程序
US8531746B2 (en) Image processing apparatus
JPH09270925A (ja) 画像処理装置及び方法
JP5267803B2 (ja) 画像処理装置、画像処理方法、プログラムおよび記録媒体
JP5112234B2 (ja) 画像処理装置、画像処理方法、プログラムおよび記録媒体
JP4972051B2 (ja) 画像処理装置、画像処理方法、プログラム、および記録媒体
JP2004120400A (ja) 画像処理方法および装置並びにプログラム
JP2006180252A (ja) 撮像装置及び画像処理装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120224

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120224

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130128

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130131

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130321

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130409

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130422

R151 Written notification of patent or utility model registration

Ref document number: 5267325

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250