DE69105784D1 - Bildkompression. - Google Patents

Bildkompression.

Info

Publication number: DE69105784D1
Authority: DE; Germany
Prior art keywords: image compression; compression; image
Prior art date: 1990-03-06
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

DE69105784T

Other languages

English (en)

Other versions

DE69105784T2 (de

Inventor

Richard Anthony Kirk

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.)

Crosfield Electronics Ltd

Original Assignee

Crosfield Electronics 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.)

1990-03-06

Filing date

1991-03-06

Publication date

1995-01-26

1991-03-06 Application filed by Crosfield Electronics Ltd filed Critical Crosfield Electronics Ltd

1995-01-26 Application granted granted Critical

1995-01-26 Publication of DE69105784D1 publication Critical patent/DE69105784D1/de

1995-04-27 Publication of DE69105784T2 publication Critical patent/DE69105784T2/de

2011-03-07 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
- H04N1/46—Colour picture communication systems
- H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/008—Vector quantisation

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Signal Processing (AREA)
Image Processing (AREA)
Compression Of Band Width Or Redundancy In Fax (AREA)
Color Television Systems (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Complex Calculations (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

DE69105784T 1990-03-06 1991-03-06 Bildkompression. Expired - Fee Related DE69105784T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909004978A GB9004978D0 (en)	1990-03-06	1990-03-06	Image compression

Publications (2)

Publication Number	Publication Date
DE69105784D1 true DE69105784D1 (de)	1995-01-26
DE69105784T2 DE69105784T2 (de)	1995-04-27

Family

ID=10672078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69105784T Expired - Fee Related DE69105784T2 (de)	1990-03-06	1991-03-06	Bildkompression.

Country Status (5)

Country	Link
US (1)	US5301241A (de)
EP (1)	EP0446029B1 (de)
JP (1)	JPH05153410A (de)
DE (1)	DE69105784T2 (de)
GB (1)	GB9004978D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20020118457A1 (en) *	2000-12-22	2002-08-29	Dowski Edward Raymond	Wavefront coded imaging systems
US6911638B2 (en)	1995-02-03	2005-06-28	The Regents Of The University Of Colorado, A Body Corporate	Wavefront coding zoom lens imaging systems
US7218448B1 (en) *	1997-03-17	2007-05-15	The Regents Of The University Of Colorado	Extended depth of field optical systems
US20020195548A1 (en) *	2001-06-06	2002-12-26	Dowski Edward Raymond	Wavefront coding interference contrast imaging systems
US5625759A (en) *	1995-05-08	1997-04-29	Novalogic, Inc.	Real-time video and animation playback process
DE19609859C1 (de) *	1996-03-13	1997-07-24	Siemens Ag	Verfahren zur Bildung einer Bild-Transformationsmatrix für ein beliebig geformtes Bildsegment eines digitalen Bildes, durch einen Rechner
US6373890B1 (en)	1998-05-05	2002-04-16	Novalogic, Inc.	Video compression and playback process
US6536898B1 (en) *	2000-09-15	2003-03-25	The Regents Of The University Of Colorado	Extended depth of field optics for human vision
US6763148B1 (en) *	2000-11-13	2004-07-13	Visual Key, Inc.	Image recognition methods
US6873733B2 (en)	2001-01-19	2005-03-29	The Regents Of The University Of Colorado	Combined wavefront coding and amplitude contrast imaging systems
US6842297B2 (en)	2001-08-31	2005-01-11	Cdm Optics, Inc.	Wavefront coding optics
US7336803B2 (en) *	2002-10-17	2008-02-26	Siemens Corporate Research, Inc.	Method for scene modeling and change detection
US7574057B1 (en) *	2005-03-23	2009-08-11	Lockheed Martin Corporation	Eigen-based method for covariance data compression
JP5454178B2 (ja) *	2010-02-02	2014-03-26	富士通株式会社	圧縮回路、圧縮方法及び半導体集積回路
US9479799B1 (en)	2014-09-05	2016-10-25	Quantenna Communications, Inc.	Compression using an iterative data derived basis set
US10666954B2 (en)	2018-06-19	2020-05-26	International Business Machines Corporation	Audio and video multimedia modification and presentation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2603947B2 (ja) *	1986-09-26	1997-04-23	オリンパス光学工業株式会社	原色画像間の対応領域検出装置
US4920426A (en) *	1986-11-10	1990-04-24	Kokusai Denshin Denwa Co., Ltd.	Image coding system coding digital image signals by forming a histogram of a coefficient signal sequence to estimate an amount of information

1990
- 1990-03-06 GB GB909004978A patent/GB9004978D0/en active Pending
1991
- 1991-03-06 EP EP91301851A patent/EP0446029B1/de not_active Expired - Lifetime
- 1991-03-06 US US07/665,122 patent/US5301241A/en not_active Expired - Fee Related
- 1991-03-06 DE DE69105784T patent/DE69105784T2/de not_active Expired - Fee Related
- 1991-03-06 JP JP3123222A patent/JPH05153410A/ja active Pending

Also Published As

Publication number	Publication date
DE69105784T2 (de)	1995-04-27
GB9004978D0 (en)	1990-05-02
EP0446029B1 (de)	1994-12-14
JPH05153410A (ja)	1993-06-18
US5301241A (en)	1994-04-05
EP0446029A1 (de)	1991-09-11

Publication	Publication Date	Title
DE69115098D1 (de)	1996-01-18	Videokamera.
DE69229260D1 (de)	1999-07-01	Bildkompression
DE69010366D1 (de)	1994-08-11	Stehbild-Videokamera.
FI915464L (fi)	1992-05-27	Med stoppare foersedd kulhaollare foer teleskopisk skena.
FI910229A7 (fi)	1991-07-20	Videosystem.
DE69111156D1 (de)	1995-08-17	Bilderzeugungsgerät.
DE69018230D1 (de)	1995-05-04	Bilderzeugungsgerät.
DE69020378D1 (de)	1995-08-03	Bildabtastvorrichtung.
DE69113200D1 (de)	1995-10-26	Bilderzeugungsgerät.
DE69023590D1 (de)	1995-12-21	Videokamera.
FI910164L (fi)	1991-07-13	Kilsinkningspress.
DE69105784D1 (de)	1995-01-26	Bildkompression.
DE69110797D1 (de)	1995-08-03	Bildsensor.
TR26312A (tr)	1995-03-15	Resim-icinde-resim islemeli televizyon aygiti.
DE69106636D1 (de)	1995-02-23	Abbildungssystem.
DE69115073D1 (de)	1996-01-18	Bildlesevorrichtung.
DE69113140D1 (de)	1995-10-26	Projektionsfernsehgerät.
FI912344L (fi)	1991-11-16	Kompressionsskarv foer glasoegon.
DE69112783D1 (de)	1995-10-12	Bilderzeugungsgerät.
FR2660787B1 (fr)	1996-06-21	Ecran anechouide.
DE68916133D1 (de)	1994-07-21	Bildabtastungsgerät.
DE69112321D1 (de)	1995-09-28	Bildverbesserung.
DE69111276D1 (de)	1995-08-24	Bilderzeugungsgerät.
FI915348A7 (fi)	1992-05-28	Skaermbild.
FI910897A0 (fi)	1991-02-25	Foerbaettringar roerande (s)-norfluoxetin.

Legal Events

Date	Code	Title	Description
1996-01-18	8364	No opposition during term of opposition
1996-03-07	8339	Ceased/non-payment of the annual fee