DE69415712D1 - Bildverarbeitungsverfahren und -vorrichtung - Google Patents

Bildverarbeitungsverfahren und -vorrichtung

Info

Publication number: DE69415712D1
Authority: DE; Germany
Prior art keywords: image processing; processing method; image; processing
Prior art date: 1993-04-14
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

DE69415712T

Other languages

English (en)

Other versions

DE69415712T2 (de

Inventor

Jonathan Price Smith

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.)

Quantel Ltd

Original Assignee

Quantel Ltd

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.)

1993-04-14

Filing date

1994-04-14

Publication date

1999-02-18

1994-04-14 Application filed by Quantel Ltd filed Critical Quantel Ltd

1999-02-18 Publication of DE69415712D1 publication Critical patent/DE69415712D1/de

1999-05-20 Application granted granted Critical

1999-05-20 Publication of DE69415712T2 publication Critical patent/DE69415712T2/de

2014-04-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H04N1/40—Picture signal circuits
- H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Facsimile Image Signal Circuits (AREA)
Image Processing (AREA)
Facsimiles In General (AREA)
Image Input (AREA)
Facsimile Scanning Arrangements (AREA)

DE69415712T 1993-04-14 1994-04-14 Bildverarbeitungsverfahren und -vorrichtung Expired - Fee Related DE69415712T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9307656A GB2277220B (en)	1993-04-14	1993-04-14	An apparatus for and method of image processing

Publications (2)

Publication Number	Publication Date
DE69415712D1 true DE69415712D1 (de)	1999-02-18
DE69415712T2 DE69415712T2 (de)	1999-05-20

Family

ID=10733774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69415712T Expired - Fee Related DE69415712T2 (de)	1993-04-14	1994-04-14	Bildverarbeitungsverfahren und -vorrichtung

Country Status (5)

Country	Link
US (1)	US5832133A (de)
EP (1)	EP0620678B1 (de)
JP (1)	JP3974947B2 (de)
DE (1)	DE69415712T2 (de)
GB (1)	GB2277220B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5686953A (en) *	1994-11-22	1997-11-11	Minnesota Mining And Manufacturing Company	Imaging system and method using linear perceived optical density interface
US5719965A (en) *	1994-12-13	1998-02-17	Hewlett-Packard Company	Higher precision look-up table from lower precision look-up table for improved tonal adjustment
JPH1079849A (ja) *	1996-07-09	1998-03-24	Nikon Corp	画像読取システム及び画像読取システムに対する制御手順を記憶する記憶媒体
US6525765B1 (en) *	1997-04-07	2003-02-25	Pandora International, Inc.	Image processing
JP3758284B2 (ja) *	1997-03-17	2006-03-22	コニカミノルタフォトイメージング株式会社	画像撮像装置
US5999175A (en) *	1997-07-03	1999-12-07	Hewlett-Packard Co.	User interface for selecting scanner sensitivity
JPH1186021A (ja) *	1997-09-09	1999-03-30	Fuji Photo Film Co Ltd	画像処理装置
JPH11187199A (ja) *	1997-12-17	1999-07-09	Fuji Photo Film Co Ltd	画像入力装置
WO2000004492A2 (en) *	1998-07-15	2000-01-27	Imation Corp.	Imaging system and method
US6762791B1 (en) *	1999-02-16	2004-07-13	Robert W. Schuetzle	Method for processing digital images
US8416468B2 (en)	1999-09-17	2013-04-09	Silverbrook Research Pty Ltd	Sensing device for subsampling imaged coded data
US7605940B2 (en) *	1999-09-17	2009-10-20	Silverbrook Research Pty Ltd	Sensing device for coded data
US7062107B1 (en) *	1999-12-16	2006-06-13	Eastman Kodak Company	Techniques for generating a distributed low-resolution digital image capable of viewing in any resolution
US7537160B2 (en) *	2003-04-07	2009-05-26	Silverbrook Research Pty Ltd	Combined sensing device
US20050117799A1 (en) *	2003-12-01	2005-06-02	Chiou-Shann Fuh	Method and apparatus for transforming a high dynamic range image into a low dynamic range image
CN100492152C (zh) *	2004-08-23	2009-05-27	英华达股份有限公司	将一高动态范围影像转换成一低动态范围影像的方法及其装置
JP4379399B2 (ja) *	2005-09-06	2009-12-09	セイコーエプソン株式会社	ガンマカーブ生成方法及びその装置
WO2010091971A1 (en) *	2009-02-13	2010-08-19	Oce-Technologies B.V.	Image processing system for processing a digital image and image processing method of processing a digital image
US20140340511A1 (en) *	2013-05-14	2014-11-20	Android Industries Llc	Uniformity Testing System and Methodology for Utilizing the Same
US20170323385A1 (en)	2016-05-09	2017-11-09	Axioma, Inc.	Methods and apparatus employing hierarchical conditional variance to minimize downside risk of a multi-asset class portfolio and improved graphical user interface

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4096523A (en) *	1976-06-29	1978-06-20	Belmares Sarabia Armand	Color correction system
GB2053619B (en) *	1979-07-03	1983-11-02	Crosfield Electronics Ltd	Interpolation methods and apparatus
GB2084833A (en) *	1980-04-11	1982-04-15	Ampex	System for spatially transforming images
DE3364249D1 (en) *	1982-03-30	1986-07-31	Crosfield Electronics Ltd	Video retouching systems
US4864388A (en) *	1983-03-28	1989-09-05	Ole Skrydstrup	Chroma keyer color discriminator
DE3371693D1 (en) *	1983-12-14	1987-06-25	Hell Rudolf Dr Ing Gmbh	Method of and circuit arrangement for the recognition of chrominances and colours
US4829584A (en) *	1985-03-26	1989-05-09	Dainippon Screen Mfg. Co., Ltd.	Image input system
US4829455A (en) *	1986-04-11	1989-05-09	Quantel Limited	Graphics system for video and printed images
JPH0659085B2 (ja) *	1988-07-12	1994-08-03	大日本スクリーン製造株式会社	画像シミュレーション方法
US4992861A (en) *	1988-10-18	1991-02-12	Eastman Kodak Company	Color image reproduction apparatus having a digitally operated look-up table constructed by means of a least squares algorithm
US5012333A (en) *	1989-01-05	1991-04-30	Eastman Kodak Company	Interactive dynamic range adjustment system for printing digital images
EP0410719A3 (en) *	1989-07-25	1992-01-22	Seiko Instruments Inc.	Colour correction system and method
US5010410A (en) *	1989-10-16	1991-04-23	Eastman Kodak Company	Method and apparatus for signal companding
US5012346A (en) *	1989-10-16	1991-04-30	Eastman Kodak Company	Illumination system for a film scanner
US5287418A (en) *	1989-10-25	1994-02-15	Dainippon Screen Mfg. Co., Ltd.	Method and apparatus for producing a corrected image from an original image
US5155588A (en) *	1990-02-06	1992-10-13	Levien Raphael L	Color correction and apparatus for photographic reproduction
DE4012905A1 (de) *	1990-04-23	1991-10-24	Linotype Ag	Verfahren und vorrichtung zur erzeugung einer digitalen drucktabelle fuer druckfarben bei bildreproduktionsgeraeten
US5218455A (en) *	1990-09-14	1993-06-08	Eastman Kodak Company	Multiresolution digital imagery photofinishing system
US5224178A (en) *	1990-09-14	1993-06-29	Eastman Kodak Company	Extending dynamic range of stored image database
US5157482A (en) *	1990-09-17	1992-10-20	Eastman Kodak Company	Use of pre-scanned low resolution imagery data for synchronizing application of respective scene balance mapping mechanisms during high resolution rescan of successive images frames on a continuous film strip
JPH05502570A (ja) *	1990-09-17	1993-04-28	イーストマンコダックカンパニー	デジタルスキャナのシーンバランス較正
GB9023013D0 (en) *	1990-10-23	1990-12-05	Crosfield Electronics Ltd	Method and apparatus for generating representation of an image
JP2756040B2 (ja) *	1991-01-30	1998-05-25	富士写真フイルム株式会社	Ｕｃｒ量決定方法及び画像処理装置
JP2630687B2 (ja) *	1991-05-14	1997-07-16	大日本スクリーン製造株式会社	画像処理装置
US5523861A (en) *	1991-05-15	1996-06-04	Canon Kabushiki Kaisha	Image reader capable of setting density and illumination
US5185673A (en) *	1991-06-12	1993-02-09	Hewlett-Packard Company	Automated image calibration
US5295204A (en) *	1991-07-18	1994-03-15	Eastman Kodak Company	Method for color balancing a computer input scanner incorporating multiple scanning modes
JP2903807B2 (ja) *	1991-10-17	1999-06-14	富士ゼロックス株式会社	色信号変換方法および装置
JP2906814B2 (ja) *	1992-02-14	1999-06-21	富士ゼロックス株式会社	色信号変換装置

1993
- 1993-04-14 GB GB9307656A patent/GB2277220B/en not_active Expired - Fee Related
1994
- 1994-04-14 EP EP94302662A patent/EP0620678B1/de not_active Expired - Lifetime
- 1994-04-14 JP JP07575694A patent/JP3974947B2/ja not_active Expired - Fee Related
- 1994-04-14 DE DE69415712T patent/DE69415712T2/de not_active Expired - Fee Related
1996
- 1996-07-01 US US08/674,218 patent/US5832133A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP3974947B2 (ja)	2007-09-12
GB2277220A (en)	1994-10-19
EP0620678B1 (de)	1999-01-07
DE69415712T2 (de)	1999-05-20
US5832133A (en)	1998-11-03
GB2277220B (en)	1997-11-05
JPH0793537A (ja)	1995-04-07
EP0620678A1 (de)	1994-10-19
GB9307656D0 (en)	1993-06-02

Publication	Publication Date	Title
DE69429464D1 (de)	2002-01-31	Bildverarbeitungsverfahren- und gerät
DE69429962D1 (de)	2002-04-04	Bildverarbeitungsvorrichtung und -verfahren
DE69430464D1 (de)	2002-05-29	Bildverarbeitungsgerät und -verfahren
DE69427497D1 (de)	2001-07-26	Bildverarbeitungsvorrichtung und -verfahren
DE69429854D1 (de)	2002-03-21	Bildverarbeitungsverfahren und -gerät
DE69433603D1 (de)	2004-04-15	Bildverarbeitungsverfahren und -gerät
DE69232992D1 (de)	2003-05-08	Bildverarbeitungsverfahren und -Gerät
DE69330574D1 (de)	2001-09-13	Bildverarbeitungsgerät und -methode
DE69519504D1 (de)	2001-01-04	Bildverarbeitungsverfahren und -vorrichtung
DE69524357D1 (de)	2002-01-17	Bildverarbeitungsvorrichtung und -verfahren
DE69522386D1 (de)	2001-10-04	Bildverarbeitungsgerät und -verfahren
DE69519196D1 (de)	2000-11-30	Bildverarbeitungsgerät und -verfahren
DE69324290D1 (de)	1999-05-12	Bildverarbeitungsverfahren und -gerät
DE69514143D1 (de)	2000-02-03	Bildverarbeitungsvorrichtung und -verfahren
DE69524899D1 (de)	2002-02-14	Bildverarbeitungsverfahren und -gerät
DE69329983D1 (de)	2001-04-12	Bildverarbeitungsverfahren und -vorrichtung
DE69516734D1 (de)	2000-06-15	Bildverarbeitungsverfahren und -gerät
DE69326210D1 (de)	1999-10-07	Bildverarbeitungsvorrichtung und -verfahren
DE69521550D1 (de)	2001-08-09	Bildverarbeitungsverfahren und -vorrichtung
DE69324874D1 (de)	1999-06-17	Bildverarbeitungsverfahren und -gerät
DE69323222D1 (de)	1999-03-11	Bildbearbeitungsverfahren und -vorrichtung
DE69333421D1 (de)	2004-04-01	Bildverarbeitungsverfahren und -vorrichtung
DE69415712D1 (de)	1999-02-18	Bildverarbeitungsverfahren und -vorrichtung
DE69329449D1 (de)	2000-10-26	Bildverarbeitungsvorrichtung und -verfahren
DE69324301D1 (de)	1999-05-12	Bildverarbeitungsvorrichtung und -verfahren

Legal Events

Date	Code	Title	Description
2000-02-03	8364	No opposition during term of opposition
2011-02-17	8339	Ceased/non-payment of the annual fee