DE50302209D1 - Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint - Google Patents

Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint

Info

Publication number: DE50302209D1
Authority: DE; Germany
Prior art keywords: footprint; texture; coloring; determined; texel
Prior art date: 2002-09-13
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

DE50302209T

Other languages

English (en)

Inventor

Thomas Haaker

Roland C O Philips Int Richter

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.)

Entropic Communications LLC

Original Assignee

Philips Intellectual Property and Standards GmbH

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.)

2002-09-13

Filing date

2003-09-09

Publication date

2006-04-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=31895971&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50302209(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-09-09 Application filed by Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH

2003-09-09 Priority to DE50302209T priority Critical patent/DE50302209D1/de

2006-04-06 Application granted granted Critical

2006-04-06 Publication of DE50302209D1 publication Critical patent/DE50302209D1/de

2023-09-10 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/04—Texture mapping
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

DE50302209T 2002-09-13 2003-09-09 Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint Expired - Lifetime DE50302209D1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DE50302209T DE50302209D1 (de)	2002-09-13	2003-09-09	Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10242640A DE10242640A1 (de)	2002-09-13	2002-09-13	Verfahren zur Festlegung von Gewichtungsfaktoren für die Farbberechnung eines Farbwerts von Texeln für einen Footprint
DE50302209T DE50302209D1 (de)	2002-09-13	2003-09-09	Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint
PCT/EP2003/010017 WO2004032062A1 (de)	2002-09-13	2003-09-09	Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint

Publications (1)

Publication Number	Publication Date
DE50302209D1 true DE50302209D1 (de)	2006-04-06

Family

ID=31895971

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE10242640A Withdrawn DE10242640A1 (de)	2002-09-13	2002-09-13	Verfahren zur Festlegung von Gewichtungsfaktoren für die Farbberechnung eines Farbwerts von Texeln für einen Footprint
DE50302209T Expired - Lifetime DE50302209D1 (de)	2002-09-13	2003-09-09	Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE10242640A Withdrawn DE10242640A1 (de)	2002-09-13	2002-09-13	Verfahren zur Festlegung von Gewichtungsfaktoren für die Farbberechnung eines Farbwerts von Texeln für einen Footprint

Country Status (10)

Country	Link
US (2)	US7379072B2 (de)
EP (1)	EP1537538B1 (de)
JP (1)	JP4009289B2 (de)
KR (1)	KR100623327B1 (de)
CN (1)	CN1295657C (de)
AT (1)	ATE315813T1 (de)
AU (1)	AU2003264284A1 (de)
DE (2)	DE10242640A1 (de)
TW (1)	TWI282520B (de)
WO (1)	WO2004032062A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7737988B1 (en) *	2005-11-14	2010-06-15	Nvidia Corporation	Using font filtering engines for texture blitting
US7924290B2 (en) *	2007-05-30	2011-04-12	Nvidia Corporation	Method and system for processing texture samples with programmable offset positions
US9990748B2 (en)	2015-03-18	2018-06-05	Intel Corporation	Corner texel addressing mode
KR102477265B1 (ko) *	2015-09-24	2022-12-13	삼성전자주식회사	그래픽스 프로세싱 장치 및 그래픽스 파이프라인의 텍스쳐링을 위한 LOD(level of detail)를 결정하는 방법
US10657699B1 (en) *	2018-12-08	2020-05-19	Arm Limited	Performing texturing operations for sets of plural execution threads in graphics processing systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1309198C (en) *	1987-12-10	1992-10-20	Carlo J. Evangelisti	Parallel rendering of smoothly shaded color triangles with anti-aliased edges for a three dimensional color display
US5651104A (en) *	1995-04-25	1997-07-22	Evans & Sutherland Computer Corporation	Computer graphics system and process for adaptive supersampling
JPH09147125A (ja)	1995-11-22	1997-06-06	Oki Data:Kk	輪郭線抽出方法と抽出装置
US6097397A (en)	1997-11-20	2000-08-01	Real 3D, Inc.	Anisotropic texture mapping using silhouette/footprint analysis in a computer image generation system
US6184893B1 (en) *	1998-01-08	2001-02-06	Cirrus Logic, Inc.	Method and system for filtering texture map data for improved image quality in a graphics computer system
US6191793B1 (en) *	1998-04-01	2001-02-20	Real 3D, Inc.	Method and apparatus for texture level of detail dithering
JP4021058B2 (ja) *	1998-06-17	2007-12-12	新潟精密株式会社	データ補間方式
US6292193B1 (en) *	1998-07-30	2001-09-18	Compaq Computer Corporation	Techniques for anisotropic texture mapping using multiple space-invariant filtering operations per pixel
US6700672B1 (en)	1999-07-30	2004-03-02	Mitsubishi Electric Research Labs, Inc.	Anti-aliasing with line samples
JP3367509B2 (ja)	1999-12-16	2003-01-14	株式会社セガ	画像生成方法及びこれを用いた画像生成装置
US6509902B1 (en) *	2000-02-28	2003-01-21	Mitsubishi Electric Research Laboratories, Inc.	Texture filtering for surface elements

2002
- 2002-09-13 DE DE10242640A patent/DE10242640A1/de not_active Withdrawn
2003
- 2003-09-09 JP JP2004540606A patent/JP4009289B2/ja not_active Expired - Fee Related
- 2003-09-09 EP EP03798898A patent/EP1537538B1/de not_active Expired - Lifetime
- 2003-09-09 WO PCT/EP2003/010017 patent/WO2004032062A1/de active IP Right Grant
- 2003-09-09 CN CNB038023881A patent/CN1295657C/zh not_active Expired - Fee Related
- 2003-09-09 DE DE50302209T patent/DE50302209D1/de not_active Expired - Lifetime
- 2003-09-09 AU AU2003264284A patent/AU2003264284A1/en not_active Abandoned
- 2003-09-09 AT AT03798898T patent/ATE315813T1/de not_active IP Right Cessation
- 2003-09-09 KR KR1020047010790A patent/KR100623327B1/ko not_active IP Right Cessation
- 2003-09-12 TW TW092125206A patent/TWI282520B/zh not_active IP Right Cessation
2004
- 2004-08-11 US US10/916,983 patent/US7379072B2/en not_active Expired - Fee Related
2007
- 2007-03-22 US US11/690,071 patent/US7924289B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE315813T1 (de)	2006-02-15
US20050007380A1 (en)	2005-01-13
WO2004032062A1 (de)	2004-04-15
AU2003264284A1 (en)	2004-04-23
US20070296731A1 (en)	2007-12-27
EP1537538A1 (de)	2005-06-08
JP4009289B2 (ja)	2007-11-14
KR20050027210A (ko)	2005-03-18
US7924289B2 (en)	2011-04-12
CN1618085A (zh)	2005-05-18
JP2006502475A (ja)	2006-01-19
TWI282520B (en)	2007-06-11
TW200412546A (en)	2004-07-16
KR100623327B1 (ko)	2006-09-13
US7379072B2 (en)	2008-05-27
CN1295657C (zh)	2007-01-17
DE10242640A1 (de)	2004-03-25
EP1537538B1 (de)	2006-01-11

Legal Events

Date	Code	Title	Description
2007-02-01	8364	No opposition during term of opposition
2008-11-20	8327	Change in the person/name/address of the patent owner	Owner name: NXP B.V., EINDHOVEN, NL
2008-11-20	8328	Change in the person/name/address of the agent	Representative=s name: EISENFUEHR, SPEISER & PARTNER, 10178 BERLIN
2011-03-31	8327	Change in the person/name/address of the patent owner	Owner name: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CA, KY
2012-10-23	R082	Change of representative	Ref document number: 1537538 Country of ref document: EP Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE
2012-12-13	R081	Change of applicant/patentee	Ref document number: 1537538 Country of ref document: EP Owner name: ENTROPIC COMMUNICATIONS, INC., US Free format text: FORMER OWNER: TRIDENT MICROSYSTEMS (FAR EAST) LTD., GRAND CAYMAN, KY Effective date: 20121023
2012-12-13	R082	Change of representative	Ref document number: 1537538 Country of ref document: EP Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCH, DE Effective date: 20121023

Publication	Publication Date	Title
Pei et al.	2004	Virtual restoration of ancient Chinese paintings using color contrast enhancement and lacuna texture synthesis
US8374428B2 (en)	2013-02-12	Color balancing for partially overlapping images
US7072487B2 (en)	2006-07-04	Watermark detection using adaptive color projections
EP1202217A3 (de)	2003-05-14	Erhöhung der räumlichen Auflösung eines Bildes unter Benutzung eines registrierten Bildes höherer Auflösung
US20030206176A1 (en)	2003-11-06	System and method for performing texture synthesis
CA2038426A1 (en)	1991-10-27	Method and apparatus for generating a texture mapped perspective view
GB2367966B (en)	2003-01-15	Method and apparatus for determining regions of interest in images and for image transmission
JP2005515515A (ja)	2005-05-26	画像向上、ダイナミックレンジ補償、および照明光補正のシステムおよび方法
ATE324012T1 (de)	2006-05-15	Verfahren zur gerichteten prädiktion eines bildblockes
EP0767444A3 (de)	1998-02-11	Antiliasing für Silhouetteränder
ATE290242T1 (de)	2005-03-15	Verfahren zur bildverarbeitung
WO2004034088A3 (en)	2004-08-05	Method and system for limited frequency seismic imaging
EP0910047A3 (de)	2001-02-07	Vollszeneantialiasing mit verbesserten Superabtastungstechniken
CA2045889A1 (en)	1992-01-27	Method and apparatus for adaptive phong shading
US7657119B1 (en)	2010-02-02	Differential image adjustments
CN102509294B (zh)	2013-09-25	一种基于单幅图像的全局深度估计方法
ATE281676T1 (de)	2004-11-15	Verfahren zur perspektivischen darstellung, ausgehend von einem voxelraum
JP5362130B2 (ja)	2013-12-11	イメージ処理方法及びそのための装置
CN103810729A (zh)	2014-05-21	一种基于等高线的光栅图像矢量化方法
CN107451975B (zh)	2019-06-07	一种基于视觉加权相似的图像质量清晰化方法
DE50302209D1 (de)	2006-04-06	Verfahren zur festlegung von gewichtungsfaktoren für die farbberechnung eines farbwerts von texeln für einen footprint
KR960025190A (ko)	1996-07-20	화상처리를 이용한 점묘화풍 화상 생성장치 및 그 방법
JP2004334814A (ja)	2004-11-25	モノクロ画像のカラー化手法、装置、プログラム
EP0865002A3 (de)	1999-03-10	Verfahren und Vorrichtung zur Darstellung computermodellierter Objekte
DE60305027D1 (de)	2006-06-08	Verfahren zur Bereitstellung eines Vektorbildes mit entfernten versteckten Linien