DE69121276D1 - Videosignalverarbeitungsvorrichtung - Google Patents

Videosignalverarbeitungsvorrichtung

Info

Publication number: DE69121276D1
Authority: DE; Germany
Prior art keywords: processing device; signal processing; video signal; video; signal
Prior art date: 1990-04-09
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

DE69121276T

Other languages

English (en)

Other versions

DE69121276T2 (de

Inventor

Yasuhiro Hashimoto

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.)

1990-04-09

Filing date

1991-04-08

Publication date

1996-09-19

1991-04-08 Application filed by Sony Corp filed Critical Sony Corp

1996-09-19 Application granted granted Critical

1996-09-19 Publication of DE69121276D1 publication Critical patent/DE69121276D1/de

1997-02-20 Publication of DE69121276T2 publication Critical patent/DE69121276T2/de

2011-04-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- 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]
- H04N9/3191—Testing thereof
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration by the use of local operators
- 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
- H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction

DE69121276T 1990-04-09 1991-04-08 Videosignalverarbeitungsvorrichtung Expired - Fee Related DE69121276T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2093710A JP3028553B2 (ja)	1990-04-09	1990-04-09	画像処理装置及び画像処理方法

Publications (2)

Publication Number	Publication Date
DE69121276D1 true DE69121276D1 (de)	1996-09-19
DE69121276T2 DE69121276T2 (de)	1997-02-20

Family

ID=14089976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69121276T Expired - Fee Related DE69121276T2 (de)	1990-04-09	1991-04-08	Videosignalverarbeitungsvorrichtung

Country Status (5)

Country	Link
US (1)	US5173769A (de)
EP (1)	EP0452066B1 (de)
JP (1)	JP3028553B2 (de)
KR (1)	KR910019463A (de)
DE (1)	DE69121276T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3297950B2 (ja) *	1993-07-13	2002-07-02	シャープ株式会社	平面型表示パネル検査装置
CA2173888C (en) *	1995-04-25	2000-04-04	Tsuhan Chen	System and method for focused-based image segmentation for video signals
JP3800704B2 (ja) *	1997-02-13	2006-07-26	ソニー株式会社	映像信号処理装置及び方法
EP2199973A3 (de) *	1997-06-09	2010-09-08	Seiko Epson Corporation	Bildverarbeitungsgerät und -Verfahren, und Bildauswertungsvorrichtung und -Verfahren
US6191827B1 (en) *	1998-12-01	2001-02-20	Oplus Technologies Ltd.	Electronic keystone correction for electronic devices with a visual display
JP3666427B2 (ja)	2000-10-06	2005-06-29	セイコーエプソン株式会社	画像処理装置、印刷制御装置、画像処理方法、および記録媒体
CN1329872C (zh) *	2001-04-20	2007-08-01	皇家菲利浦电子有限公司	改善图像的图像处理装置及方法以及包括这种图像处理装置的图像显示装置
JP3744841B2 (ja) *	2001-10-22	2006-02-15	三洋電機株式会社	データ生成装置
WO2004112401A1 (ja)	2003-06-12	2004-12-23	Nikon Corporation	画像処理方法、画像処理プログラム、画像処理装置
JP4756264B2 (ja) *	2005-09-12	2011-08-24	独立行政法人物質・材料研究機構	光学顕微鏡写真の色むら除去方法
JP5471306B2 (ja)	2009-10-28	2014-04-16	ソニー株式会社	色むら検査装置および色むら検査方法
JP5499779B2 (ja)	2010-03-03	2014-05-21	ソニー株式会社	色むら検査装置および色むら検査方法
JP2015046835A (ja) *	2013-08-29	2015-03-12	株式会社沖データ	画像形成装置及び画像形成方法
KR101792872B1 (ko)	2016-02-04	2017-11-01	옥물결	후드 가변형 의류
EP3203439B1 (de) *	2016-02-04	2019-10-02	InterDigital VC Holdings, Inc.	Verfahren und vorrichtung zur rauschverminderung in einem teil eines bildes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3778543A (en) *	1972-09-05	1973-12-11	Ellanin Investments	Predictive-retrospective method for bandwidth improvement
DE3364212D1 (en) *	1982-11-30	1986-07-24	Toshiba Kk	Picture signal processing system suitable for displaying continuous tone pictures
JPS61161091A (ja) *	1985-01-08	1986-07-21	Fuji Photo Film Co Ltd	画像処理方法
US4677465A (en) *	1985-11-01	1987-06-30	Eastman Kodak Company	Digital color image processing method with shape correction of histograms used to produce color reproduction functions
JP2696333B2 (ja) *	1988-03-24	1998-01-14	キヤノン株式会社	カラー画像処理装置

1990
- 1990-04-09 JP JP2093710A patent/JP3028553B2/ja not_active Expired - Lifetime
1991
- 1991-04-04 US US07/680,410 patent/US5173769A/en not_active Expired - Fee Related
- 1991-04-08 DE DE69121276T patent/DE69121276T2/de not_active Expired - Fee Related
- 1991-04-08 EP EP91303073A patent/EP0452066B1/de not_active Expired - Lifetime
- 1991-04-09 KR KR1019910005611A patent/KR910019463A/ko not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP3028553B2 (ja)	2000-04-04
KR910019463A (ko)	1991-11-30
DE69121276T2 (de)	1997-02-20
US5173769A (en)	1992-12-22
EP0452066B1 (de)	1996-08-14
JPH03291093A (ja)	1991-12-20
EP0452066A2 (de)	1991-10-16
EP0452066A3 (en)	1993-06-30

Legal Events

Date	Code	Title	Description
1997-09-11	8364	No opposition during term of opposition
2003-02-13	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE69132475D1 (de)	2000-12-28	Bewegungsabhängige Videosignalverarbeitung
DE69131591T2 (de)	2000-03-16	Bewegungsabhängige Videosignalverarbeitung
DE69130898T2 (de)	1999-08-12	Signalverarbeitungsvorrichtung
DE69023434D1 (de)	1995-12-14	Videosignalverarbeitungsgerät.
DE69218559T2 (de)	1997-07-03	Videosignalverarbeitungsvorrichtung
DE69124866T2 (de)	1997-07-03	Bildsignalverarbeitungsvorrichtung
DE69125433T2 (de)	1997-11-06	Videosignalverarbeitungsschaltung
KR890013932A (ko)	1989-09-26	디지탈 영상신호 처리장치
DE69220435D1 (de)	1997-07-24	Videosignalverarbeitung
DE68925023T2 (de)	1996-06-27	Videosignalverarbeitungsgerät.
DE69226734T2 (de)	1999-05-06	Videosignalverarbeitungsschaltung
DE69121276T2 (de)	1997-02-20	Videosignalverarbeitungsvorrichtung
DE69216312D1 (de)	1997-02-13	Bildsignalverarbeitungsgerät
FI20030088A (fi)	2003-01-21	Äänisignaalin käsittelylaite
DE69231107D1 (de)	2000-07-06	Signalverarbeitungsgerät
DE69117132D1 (de)	1996-03-28	Fernsehsignalempfangsgerät
DE69114383D1 (de)	1995-12-14	Videosignalverarbeitungsvorrichtung.
DE69315247D1 (de)	1998-01-02	Bildsignalverarbeitungsgerät
DE69130413D1 (de)	1998-12-03	Bildsignalverarbeitung
DE69322347D1 (de)	1999-01-14	Bildsignalverarbeitungseinrichtung
KR890004578A (ko)	1989-04-22	영상신호 처리장치
DE68921800D1 (de)	1995-04-27	Videosignalverarbeitungsgerät.
DE69227218D1 (de)	1998-11-12	Bildsignalverarbeitungsvorrichtung
DE69425031D1 (de)	2000-08-03	Videosignalverarbeitungsgerät
KR950005062U (ko)	1995-02-18	영상신호 처리장치