ATE454681T1 - Computergrafikprozessor und verfahren zum erzeugen eines computergrafikbildes - Google Patents

Computergrafikprozessor und verfahren zum erzeugen eines computergrafikbildes

Info

Publication number
ATE454681T1
ATE454681T1 AT04727083T AT04727083T ATE454681T1 AT E454681 T1 ATE454681 T1 AT E454681T1 AT 04727083 T AT04727083 T AT 04727083T AT 04727083 T AT04727083 T AT 04727083T AT E454681 T1 ATE454681 T1 AT E454681T1
Authority
AT
Austria
Prior art keywords
coordinates
computer graphics
transformation
color
shear
Prior art date
Application number
AT04727083T
Other languages
English (en)
Inventor
Bart Barenbrug
Kornelis Meinds
Original Assignee
Nxp Bv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33185904&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE454681(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE454681T1 publication Critical patent/ATE454681T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • 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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
AT04727083T 2003-04-15 2004-04-13 Computergrafikprozessor und verfahren zum erzeugen eines computergrafikbildes ATE454681T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03076102 2003-04-15
PCT/IB2004/050422 WO2004093010A1 (en) 2003-04-15 2004-04-13 Computer graphics processor and method for generating a computer graphics image

Publications (1)

Publication Number Publication Date
ATE454681T1 true ATE454681T1 (de) 2010-01-15

Family

ID=33185904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04727083T ATE454681T1 (de) 2003-04-15 2004-04-13 Computergrafikprozessor und verfahren zum erzeugen eines computergrafikbildes

Country Status (7)

Country Link
US (1) US7525553B2 (de)
EP (1) EP1616299B1 (de)
JP (1) JP2006523886A (de)
CN (1) CN100357973C (de)
AT (1) ATE454681T1 (de)
DE (1) DE602004024974D1 (de)
WO (1) WO2004093010A1 (de)

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US7573491B2 (en) * 2004-04-02 2009-08-11 David Hartkop Method for formatting images for angle-specific viewing in a scanning aperture display device
US7924281B2 (en) * 2005-03-09 2011-04-12 Ati Technologies Ulc System and method for determining illumination of a pixel by shadow planes
US20070035553A1 (en) * 2005-08-12 2007-02-15 Microsoft Corporation General framework for aligning textures
US7492373B2 (en) * 2005-08-22 2009-02-17 Intel Corporation Reducing memory bandwidth to texture samplers via re-interpolation of texture coordinates
JP4977712B2 (ja) 2005-12-01 2012-07-18 スウィフトフット グラフィックス アーベー ディスプレースクリーン上に立体画像をレンダリングするコンピュータグラフィックスプロセッサならびにその方法
US9082216B2 (en) * 2009-07-01 2015-07-14 Disney Enterprises, Inc. System and method for filter kernel interpolation for seamless mipmap filtering
US8773427B2 (en) 2010-12-22 2014-07-08 Sony Corporation Method and apparatus for multiview image generation using depth map information
CN107403461B (zh) * 2012-01-16 2020-12-22 英特尔公司 使用随机光栅化生成随机采样分布的采样设备和方法
US9619898B2 (en) * 2013-12-28 2017-04-11 Intel Corporation Angle-dependent anisotropic filtering
US9704272B2 (en) * 2014-11-21 2017-07-11 Microsoft Technology Licensing, Llc Motion blur using cached texture space blur
CN105574808B (zh) * 2015-12-11 2018-10-26 中国航空工业集团公司西安航空计算技术研究所 一种流水线纹理贴图单元系统
US10424074B1 (en) 2018-07-03 2019-09-24 Nvidia Corporation Method and apparatus for obtaining sampled positions of texturing operations
EP3667623A1 (de) * 2018-12-12 2020-06-17 Twikit NV System zur optimierung eines 3d-gitters
CN113487717B (zh) * 2021-07-13 2024-02-23 网易（杭州）网络有限公司 图片处理方法及装置、计算机可读存储介质、电子设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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US5224208A (en) * 1990-03-16 1993-06-29 Hewlett-Packard Company Gradient calculation for texture mapping
US5179638A (en) * 1990-04-26 1993-01-12 Honeywell Inc. Method and apparatus for generating a texture mapped perspective view
US5568600A (en) * 1994-04-15 1996-10-22 David Sarnoff Research Ctr. Method and apparatus for rotating and scaling images
US5719599A (en) * 1995-06-07 1998-02-17 Seiko Epson Corporation Method and apparatus for efficient digital modeling and texture mapping
US5977977A (en) * 1995-08-04 1999-11-02 Microsoft Corporation Method and system for multi-pass rendering
CA2229027A1 (en) * 1995-08-04 1997-02-20 Microsoft Corporation Method and system for rendering graphical objects to image chunks and combining image layers into a display image
JP3509368B2 (ja) * 1996-02-26 2004-03-22 富士ゼロックス株式会社 情報処理装置
US6236405B1 (en) * 1996-07-01 2001-05-22 S3 Graphics Co., Ltd. System and method for mapping textures onto surfaces of computer-generated objects
US6232981B1 (en) * 1998-03-26 2001-05-15 Silicon Graphics, Inc. Method for improving texture locality for pixel quads by diagonal level-of-detail calculation
AU757621B2 (en) * 1998-07-16 2003-02-27 Research Foundation Of The State University Of New York, The Apparatus and method for real-time volume processing and universal 3D rendering
JP2000259824A (ja) * 1999-03-05 2000-09-22 Canon Inc 画像処理方法及び装置及び記憶媒体
US6297833B1 (en) * 1999-03-23 2001-10-02 Nvidia Corporation Bump mapping in a computer graphics pipeline
JP2002203236A (ja) * 2000-12-28 2002-07-19 Canon Inc 画像処理装置および画像処理装置の制御方法および記憶媒体
US6906723B2 (en) * 2001-03-29 2005-06-14 International Business Machines Corporation Generating partials for perspective corrected texture coordinates in a four pixel texture pipeline
GB2377870B (en) * 2001-05-18 2005-06-29 Canon Kk Method and apparatus for generating confidence data
EP1494175A1 (de) * 2003-07-01 2005-01-05 Koninklijke Philips Electronics N.V. Auswahl eines Mip-Map-Niveaus
EP1503345A1 (de) * 2003-07-30 2005-02-02 Koninklijke Philips Electronics N.V. System zur adaptiven Wiederabtastung bei der Texturabbildung

Also Published As

Publication number Publication date
EP1616299B1 (de) 2010-01-06
EP1616299A1 (de) 2006-01-18
US7525553B2 (en) 2009-04-28
WO2004093010A1 (en) 2004-10-28
US20060232596A1 (en) 2006-10-19
CN100357973C (zh) 2007-12-26
JP2006523886A (ja) 2006-10-19
DE602004024974D1 (de) 2010-02-25
CN1774725A (zh) 2006-05-17

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