DE69420819D1 - Bildverarbeitung - Google Patents

Bildverarbeitung

Info

Publication number
DE69420819D1
DE69420819D1 DE69420819T DE69420819T DE69420819D1 DE 69420819 D1 DE69420819 D1 DE 69420819D1 DE 69420819 T DE69420819 T DE 69420819T DE 69420819 T DE69420819 T DE 69420819T DE 69420819 D1 DE69420819 D1 DE 69420819D1
Authority
DE
Germany
Prior art keywords
image processing
image
processing
Prior art date
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
DE69420819T
Other languages
English (en)
Other versions
DE69420819T2 (de
Inventor
Jeremy Stuart Morris
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.)
Qualcomm Inc
Original Assignee
Koninklijke Philips Electronics NV
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.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69420819D1 publication Critical patent/DE69420819D1/de
Publication of DE69420819T2 publication Critical patent/DE69420819T2/de
Anticipated expiration legal-status Critical
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
DE1994620819 1993-12-01 1994-11-28 Bildverarbeitung Expired - Lifetime DE69420819T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939324638A GB9324638D0 (en) 1993-12-01 1993-12-01 Image processing

Publications (2)

Publication Number Publication Date
DE69420819D1 true DE69420819D1 (de) 1999-10-28
DE69420819T2 DE69420819T2 (de) 2000-04-27

Family

ID=10745948

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994620819 Expired - Lifetime DE69420819T2 (de) 1993-12-01 1994-11-28 Bildverarbeitung

Country Status (4)

Country Link
EP (1) EP0656609B1 (de)
JP (1) JP3720864B2 (de)
DE (1) DE69420819T2 (de)
GB (1) GB9324638D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5719599A (en) * 1995-06-07 1998-02-17 Seiko Epson Corporation Method and apparatus for efficient digital modeling and texture mapping
GB9518695D0 (en) * 1995-09-13 1995-11-15 Philips Electronics Nv Graphic image rendering
US6115047A (en) * 1996-07-01 2000-09-05 Sun Microsystems, Inc. Method and apparatus for implementing efficient floating point Z-buffering
US6046746A (en) * 1996-07-01 2000-04-04 Sun Microsystems, Inc. Method and apparatus implementing high resolution rendition of Z-buffered primitives
US6052127A (en) * 1996-12-30 2000-04-18 Cirrus Logic, Inc. Circuit for determining non-homogenous second order perspective texture mapping coordinates using linear interpolation
GB9712684D0 (en) 1997-06-18 1997-08-20 Philips Electronics Nv Fast processing of image primitives
GB9716251D0 (en) * 1997-08-01 1997-10-08 Philips Electronics Nv Attribute interpolation in 3d graphics
US6608625B1 (en) * 1998-10-14 2003-08-19 Hitachi, Ltd. Three dimensional graphic processor
CN101556700B (zh) * 2009-05-15 2012-02-15 宁波大学 一种虚拟视点图像绘制方法
KR20130126195A (ko) * 2012-05-11 2013-11-20 삼성전자주식회사 계단 현상을 제거하기 위한 영상 처리 방법 및 이를 적용한 영상 처리 장치
CN108961149B (zh) * 2017-05-27 2022-01-07 北京旷视科技有限公司 图像处理方法、装置和系统及存储介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224208A (en) * 1990-03-16 1993-06-29 Hewlett-Packard Company Gradient calculation for texture mapping

Also Published As

Publication number Publication date
GB9324638D0 (en) 1994-01-19
JPH07200868A (ja) 1995-08-04
DE69420819T2 (de) 2000-04-27
EP0656609A1 (de) 1995-06-07
JP3720864B2 (ja) 2005-11-30
EP0656609B1 (de) 1999-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QUALCOMM, INC., SAN DIEGO, CALIF., US

8328 Change in the person/name/address of the agent

Representative=s name: WAGNER & GEYER PARTNERSCHAFT PATENT- UND RECHTSANW

8327 Change in the person/name/address of the patent owner

Owner name: QUALCOMM INCORPORATED (N.D.GES.D. STAATES DELA, US