DE60032689D1 - Verfahren und Vorrichtung zur Bildkompression - Google Patents

Verfahren und Vorrichtung zur Bildkompression

Info

Publication number: DE60032689D1
Authority: DE; Germany
Prior art keywords: image compression; compression; image
Prior art date: 1999-09-01
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 - Lifetime

Application number

DE60032689T

Other languages

English (en)

Other versions

DE60032689T2 (de

Inventor

John Deroo

Brian Favela

Steven Morein

Michael T Wright

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.)

ATI Technologies ULC

Original Assignee

ATI International SRL

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.)

1999-09-01

Filing date

2000-09-01

Publication date

2007-02-15

2000-09-01 Application filed by ATI International SRL filed Critical ATI International SRL

2007-02-15 Publication of DE60032689D1 publication Critical patent/DE60032689D1/de

2007-11-08 Application granted granted Critical

2007-11-08 Publication of DE60032689T2 publication Critical patent/DE60032689T2/de

2020-09-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

DE60032689T 1999-09-01 2000-09-01 Verfahren und Vorrichtung zur Bildkompression Expired - Lifetime DE60032689T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/387,870 US6476811B1 (en)	1999-09-01	1999-09-01	Method and apparatus for compressing parameter values for pixels in a display frame
US387870		1999-09-01

Publications (2)

Publication Number	Publication Date
DE60032689D1 true DE60032689D1 (de)	2007-02-15
DE60032689T2 DE60032689T2 (de)	2007-11-08

Family

ID=23531664

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60032689T Expired - Lifetime DE60032689T2 (de)	1999-09-01	2000-09-01	Verfahren und Vorrichtung zur Bildkompression

Country Status (3)

Country	Link
US (1)	US6476811B1 (de)
EP (1)	EP1081649B1 (de)
DE (1)	DE60032689T2 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6411301B1 (en)	1999-10-28	2002-06-25	Nintendo Co., Ltd.	Graphics system interface
US6618048B1 (en)	1999-10-28	2003-09-09	Nintendo Co., Ltd.	3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6452600B1 (en)	1999-10-28	2002-09-17	Nintendo Co., Ltd.	Graphics system interface
US6859862B1 (en)	2000-04-07	2005-02-22	Nintendo Co., Ltd.	Method and apparatus for software management of on-chip cache
US6857061B1 (en)	2000-04-07	2005-02-15	Nintendo Co., Ltd.	Method and apparatus for obtaining a scalar value directly from a vector register
US7119813B1 (en)	2000-06-02	2006-10-10	Nintendo Co., Ltd.	Variable bit field encoding
US6700586B1 (en)	2000-08-23	2004-03-02	Nintendo Co., Ltd.	Low cost graphics with stitching processing hardware support for skeletal animation
US6825851B1 (en)	2000-08-23	2004-11-30	Nintendo Co., Ltd.	Method and apparatus for environment-mapped bump-mapping in a graphics system
US7538772B1 (en)	2000-08-23	2009-05-26	Nintendo Co., Ltd.	Graphics processing system with enhanced memory controller
US6664962B1 (en)	2000-08-23	2003-12-16	Nintendo Co., Ltd.	Shadow mapping in a low cost graphics system
US6980218B1 (en)	2000-08-23	2005-12-27	Nintendo Co., Ltd.	Method and apparatus for efficient generation of texture coordinate displacements for implementing emboss-style bump mapping in a graphics rendering system
US6609977B1 (en)	2000-08-23	2003-08-26	Nintendo Co., Ltd.	External interfaces for a 3D graphics system
US6707458B1 (en)	2000-08-23	2004-03-16	Nintendo Co., Ltd.	Method and apparatus for texture tiling in a graphics system
US6664958B1 (en)	2000-08-23	2003-12-16	Nintendo Co., Ltd.	Z-texturing
US6606689B1 (en)	2000-08-23	2003-08-12	Nintendo Co., Ltd.	Method and apparatus for pre-caching data in audio memory
US6811489B1 (en)	2000-08-23	2004-11-02	Nintendo Co., Ltd.	Controller interface for a graphics system
US6580430B1 (en)	2000-08-23	2003-06-17	Nintendo Co., Ltd.	Method and apparatus for providing improved fog effects in a graphics system
US6867781B1 (en)	2000-08-23	2005-03-15	Nintendo Co., Ltd.	Graphics pipeline token synchronization
US7134960B1 (en)	2000-08-23	2006-11-14	Nintendo Co., Ltd.	External interfaces for a 3D graphics system
US6999100B1 (en)	2000-08-23	2006-02-14	Nintendo Co., Ltd.	Method and apparatus for anti-aliasing in a graphics system
US6937245B1 (en)	2000-08-23	2005-08-30	Nintendo Co., Ltd.	Graphics system with embedded frame buffer having reconfigurable pixel formats
US7196710B1 (en)	2000-08-23	2007-03-27	Nintendo Co., Ltd.	Method and apparatus for buffering graphics data in a graphics system
US7184059B1 (en)	2000-08-23	2007-02-27	Nintendo Co., Ltd.	Graphics system with copy out conversions between embedded frame buffer and main memory
US7002591B1 (en)	2000-08-23	2006-02-21	Nintendo Co., Ltd.	Method and apparatus for interleaved processing of direct and indirect texture coordinates in a graphics system
US6639595B1 (en)	2000-08-23	2003-10-28	Nintendo Co., Ltd.	Achromatic lighting in a graphics system and method
US6636214B1 (en)	2000-08-23	2003-10-21	Nintendo Co., Ltd.	Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
US7034828B1 (en)	2000-08-23	2006-04-25	Nintendo Co., Ltd.	Recirculating shade tree blender for a graphics system
US6697074B2 (en)	2000-11-28	2004-02-24	Nintendo Co., Ltd.	Graphics system interface
US8196056B2 (en) *	2001-07-24	2012-06-05	The Mathworks, Inc.	Handling parameters in block diagram modeling
US7003588B1 (en)	2001-08-22	2006-02-21	Nintendo Co., Ltd.	Peripheral devices for a video game system
US7242400B2 (en)	2002-11-13	2007-07-10	Ati Technologies Ulc	Compression and decompression of data using plane equations
US8243340B2 (en)	2006-02-23	2012-08-14	Microsoft Corporation	Pre-processing of image data for enhanced compression
US7898550B2 (en) *	2006-06-09	2011-03-01	Via Technologies, Inc.	System and method for memory bandwidth compressor
CN101816021B (zh) *	2007-10-03	2012-08-29	艾利森电话股份有限公司	用于使用行和列斜率码字对像素块值进行无损压缩的方法、压缩器、解压缩器
KR101443221B1 (ko) *	2008-01-18	2014-09-24	삼성전자주식회사	렌더링 장치 및 방법
GB2487421A (en) *	2011-01-21	2012-07-25	Imagination Tech Ltd	Tile Based Depth Buffer Compression
GB2513306B (en) *	2013-04-19	2020-04-01	British Broadcasting Corp	Video coding and decoding
GB2513305A (en) *	2013-04-19	2014-10-29	British Broadcasting Corp	Video coding and decoding
US10290347B2 (en) *	2017-06-30	2019-05-14	Western Digital Technologies, Inc.	Compacting operating parameter groups in solid state memory devices
CN109996074A (zh) *	2017-12-29	2019-07-09	富士通株式会社	图像编码装置，图像解码装置和电子设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5121216A (en) *	1989-07-19	1992-06-09	Bell Communications Research	Adaptive transform coding of still images
US5864342A (en) *	1995-08-04	1999-01-26	Microsoft Corporation	Method and system for rendering graphical objects to image chunks
US5841473A (en) *	1996-07-26	1998-11-24	Software For Image Compression, N.V.	Image sequence compression and decompression
JPH1051642A (ja) *	1996-07-31	1998-02-20	Fuji Xerox Co Ltd	画像処理装置
US6049582A (en) *	1997-12-31	2000-04-11	Siemens Corporate Research, Inc.	C-arm calibration method for 3D reconstruction
US6072505A (en) *	1998-04-01	2000-06-06	Real 3D, Inc.	Method and apparatus to efficiently interpolate polygon attributes in two dimensions at a prescribed clock rate
US6405136B1 (en) *	1999-10-15	2002-06-11	Schlumberger Technology Corporation	Data compression method for use in wellbore and formation characterization

1999
- 1999-09-01 US US09/387,870 patent/US6476811B1/en not_active Expired - Lifetime
2000
- 2000-09-01 DE DE60032689T patent/DE60032689T2/de not_active Expired - Lifetime
- 2000-09-01 EP EP00307555A patent/EP1081649B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1081649B1 (de)	2007-01-03
EP1081649A2 (de)	2001-03-07
US6476811B1 (en)	2002-11-05
EP1081649A3 (de)	2003-02-12
DE60032689T2 (de)	2007-11-08

Publication	Publication Date	Title
DE60032689D1 (de)	2007-02-15	Verfahren und Vorrichtung zur Bildkompression
DE60045263D1 (de)	2010-12-30	Vorrichtung und Verfahren zur Gesichtsphotographie
DE69926195D1 (de)	2005-08-25	Vorrichtung und Verfahren zur Bildgebung
DE69842100D1 (de)	2011-02-24	Verfahren und Vorrichtung zur Bildkodierung
DE69737495D1 (de)	2007-05-03	Verfahren und Vorrichtung zur Bildabtastung
DE60034381D1 (de)	2007-05-24	Verfahren und Vorrichtung zur stufenweisen komplementär-Kodierung von Bildern
DE60203871D1 (de)	2005-06-02	Verfahren und Vorrichtung zur selektiven Bildverbesserung
DE69833302D1 (de)	2006-04-13	Verfahren und Vorrichtung zur Bildsynthese
DE60037008D1 (de)	2007-12-20	Verfahren und vorrichtung zur synchronisierung
DE60136986D1 (de)	2009-01-22	Verfahren und Vorrichtung zur Header-Kompression
DE60238736D1 (de)	2011-02-10	Vorrichtung und Verfahren zur Verwaltung von Bildern
DE69840182D1 (de)	2008-12-11	Vorrichtung und Verfahren zur Bildaufnahme
DE60236693D1 (de)	2010-07-22	Verfahren und Vorrichtung zur Bildverarbeitung
DE69631301D1 (de)	2004-02-19	Vorrichtung und Verfahren zur Bildkompression
DE69938372D1 (de)	2008-04-30	Verfahren und Vorrichtung zur Videokodierung
DE60032669D1 (de)	2007-02-15	Vorrichtung und Verfahren zur Bandbreitenüberwachung
DE60117485D1 (de)	2006-04-27	Verfahren und Vorrichtung zur Pufferverwaltung
DE69913534D1 (de)	2004-01-22	Verfahren und vorrichtung zur bilderzeugung
DE69924896D1 (de)	2005-06-02	Vorrichtung und Verfahren zur Schallbildlokalisierung
DE60027495D1 (de)	2006-06-01	Verfahren und Vorrichtung zur Videotranskodierung
DE69901525D1 (de)	2002-06-27	Verfahren und vorrichtung zur videokodierung
DE60000380D1 (de)	2002-10-10	Verfahren und Vorrichtung zur Datenkompression
DE60035740D1 (de)	2007-09-13	Vorrichtung und Verfahren zur Codierung von Bewegtbildsignalen
DE60128641D1 (de)	2007-07-12	Verfahren und Gerät zur Bilderzeugung
DE69918937D1 (de)	2004-09-02	Verfahren und Gerät zur Bilderzeugung

Legal Events

Date	Code	Title	Description
2008-01-24	8364	No opposition during term of opposition
2011-03-17	8327	Change in the person/name/address of the patent owner	Owner name: ATI TECHNOLOGIES ULC, CALGARY, ALBERTA, CA
2011-03-17	8328	Change in the person/name/address of the agent	Representative=s name: MARKS & CLERK (LUXEMBOURG) LLP, LUXEMBOURG, LU