JP5343458B2 - 画像処理装置、画像処理方法およびプログラム - Google Patents

画像処理装置、画像処理方法およびプログラム Download PDF

Info

Publication number
JP5343458B2
JP5343458B2 JP2008224319A JP2008224319A JP5343458B2 JP 5343458 B2 JP5343458 B2 JP 5343458B2 JP 2008224319 A JP2008224319 A JP 2008224319A JP 2008224319 A JP2008224319 A JP 2008224319A JP 5343458 B2 JP5343458 B2 JP 5343458B2
Authority
JP
Japan
Prior art keywords
image
output
modulation
characteristic
quantization error
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
Application number
JP2008224319A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009081848A5 (enExample
JP2009081848A (ja
Inventor
信 塚本
純 平井
文孝 西尾
巨成 高橋
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 JP2008224319A priority Critical patent/JP5343458B2/ja
Publication of JP2009081848A publication Critical patent/JP2009081848A/ja
Publication of JP2009081848A5 publication Critical patent/JP2009081848A5/ja
Application granted granted Critical
Publication of JP5343458B2 publication Critical patent/JP5343458B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4051—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a dispersed dots halftone pattern, the dots having substantially the same size
    • H04N1/4052—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a dispersed dots halftone pattern, the dots having substantially the same size by error diffusion, i.e. transferring the binarising error to neighbouring dot decisions
    • 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
    • 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
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0428—Gradation resolution change
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2008224319A 2007-09-05 2008-09-02 画像処理装置、画像処理方法およびプログラム Expired - Fee Related JP5343458B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008224319A JP5343458B2 (ja) 2007-09-05 2008-09-02 画像処理装置、画像処理方法およびプログラム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007229807 2007-09-05
JP2007229807 2007-09-05
JP2008224319A JP5343458B2 (ja) 2007-09-05 2008-09-02 画像処理装置、画像処理方法およびプログラム

Publications (3)

Publication Number Publication Date
JP2009081848A JP2009081848A (ja) 2009-04-16
JP2009081848A5 JP2009081848A5 (enExample) 2011-09-29
JP5343458B2 true JP5343458B2 (ja) 2013-11-13

Family

ID=40428830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008224319A Expired - Fee Related JP5343458B2 (ja) 2007-09-05 2008-09-02 画像処理装置、画像処理方法およびプログラム

Country Status (5)

Country Link
US (1) US8441687B2 (enExample)
EP (1) EP2187378B1 (enExample)
JP (1) JP5343458B2 (enExample)
CN (1) CN101796566B (enExample)
WO (1) WO2009031514A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011029998A (ja) 2009-07-27 2011-02-10 Sony Corp 画像記録装置、画像記録方法、及びプログラム
JP2011040910A (ja) 2009-08-07 2011-02-24 Sony Corp 信号処理装置、再生装置、信号処理方法及びプログラム
JP6315286B2 (ja) * 2015-08-28 2018-04-25 京セラドキュメントソリューションズ株式会社 画像処理装置および画像形成装置
US10074321B2 (en) * 2016-01-05 2018-09-11 Amazon Technologies, Inc. Controller and methods for quantization and error diffusion in an electrowetting display device
JP6912869B2 (ja) * 2016-06-15 2021-08-04 オリンパス株式会社 画像処理装置、画像処理プログラム、画像処理方法
CN113890997B (zh) * 2021-10-19 2023-06-13 中国科学院国家空间科学中心 基于随机抖动的高动态范围压缩感知成像系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469268A (en) 1991-02-22 1995-11-21 At&T Corp. Display model-based error criterion halftoning
CA2063879C (en) * 1991-05-28 1998-05-05 Albert D. Edgar Positive feedback error diffusion signal processing
KR0155890B1 (ko) * 1995-09-28 1998-12-15 윤종용 화상 표시 장치의 다계조 표시 구동 방법
JP3821327B2 (ja) * 1997-05-23 2006-09-13 ソニー株式会社 画像処理方法および装置
JPH113057A (ja) 1997-06-10 1999-01-06 Canon Inc 表示制御装置及びその方法
JP3959698B2 (ja) * 1998-02-24 2007-08-15 ソニー株式会社 画像処理方法および装置
JP3921678B2 (ja) 1998-02-24 2007-05-30 ソニー株式会社 画像処理方法および装置
JP2000184196A (ja) 1998-12-18 2000-06-30 Dainippon Printing Co Ltd 画像２値化方法および装置
US6853736B2 (en) 2000-02-04 2005-02-08 Canon Kabushiki Kaisha Image processing apparatus, image processing method and storage medium
JP3478781B2 (ja) 2000-05-30 2003-12-15 キヤノン株式会社 画像処理装置、画像処理方法、及び記憶媒体
JP2002218239A (ja) 2001-01-22 2002-08-02 Ricoh Co Ltd 誤差拡散処理方法及び画像形成装置
JP2002247391A (ja) * 2001-02-16 2002-08-30 Canon Inc 画像処理方法及びその装置
JP4143459B2 (ja) * 2003-03-31 2008-09-03 キヤノン株式会社 画像処理方法及び画像処理装置
JP4342297B2 (ja) * 2003-12-26 2009-10-14 シャープ株式会社 画像処理回路及び画像処理方法
JP4765635B2 (ja) 2005-09-15 2011-09-07 セイコーエプソン株式会社 高画質ハーフトーン処理
JP2007336144A (ja) 2006-06-14 2007-12-27 Ricoh Co Ltd 階調再現方法、閾値マトリクス、画像処理方法、画像処理装置、プリンタドライバ、画像形成装置及びインクジェット記録装置
CN100534188C (zh) * 2007-06-08 2009-08-26 北京中星微电子有限公司 一种图像压缩方法和装置
JP4577590B2 (ja) * 2008-10-22 2010-11-10 ソニー株式会社 画像処理装置、画像処理方法、及び、プログラム

Also Published As

Publication number Publication date
CN101796566B (zh) 2013-05-15
CN101796566A (zh) 2010-08-04
US8441687B2 (en) 2013-05-14
WO2009031514A1 (ja) 2009-03-12
EP2187378A1 (en) 2010-05-19
EP2187378B1 (en) 2013-08-21
EP2187378A4 (en) 2011-05-04
JP2009081848A (ja) 2009-04-16
US20100165409A1 (en) 2010-07-01

Similar Documents

Publication Publication Date Title
JP5206276B2 (ja) 階調変換装置、階調変換方法、及び、プログラム
JP4506847B2 (ja) 階調変調装置、画像処理装置、画像処理方法およびプログラム
JP5343458B2 (ja) 画像処理装置、画像処理方法およびプログラム
US8463063B2 (en) Image processing apparatus, method and program for gradation conversion
US20100098347A1 (en) Image processing apparatus, image processing method, and program
JP4577591B2 (ja) 画像処理装置、画像処理方法、及び、プログラム
JP4605283B2 (ja) 画像処理装置、画像処理方法、およびプログラム
JP2010068368A (ja) 画像処理装置、画像処理方法、及び、プログラム
JP4293255B2 (ja) 画像処理方法および画像処理装置
CN103428402B (zh) 产生半色调影像的方法与影像处理系统
CN101686319B (zh) 灰度转换设备、灰度转换方法
JP4888581B2 (ja) 階調変調装置、画像処理装置、画像処理方法およびプログラム
JP2010098652A (ja) 画像処理装置、画像処理方法、およびプログラム

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110811

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110811

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120612

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120614

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130122

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130308

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: 20130716

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130729

LAPS Cancellation because of no payment of annual fees