CN1774725A - 计算机图形处理器及生成计算机图形图像的方法 - Google Patents
计算机图形处理器及生成计算机图形图像的方法 Download PDFInfo
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- CN1774725A CN1774725A CN200480010027.3A CN200480010027A CN1774725A CN 1774725 A CN1774725 A CN 1774725A CN 200480010027 A CN200480010027 A CN 200480010027A CN 1774725 A CN1774725 A CN 1774725A
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- 238000000034 method Methods 0.000 title claims description 18
- 230000017105 transposition Effects 0.000 claims abstract description 20
- 238000012952 Resampling Methods 0.000 claims abstract description 10
- 238000013507 mapping Methods 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000010586 diagram Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 abstract description 9
- 238000011156 evaluation Methods 0.000 abstract 1
- 238000000844 transformation Methods 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 33
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Images
Classifications
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Graphics (AREA)
- Image Generation (AREA)
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03076102 | 2003-04-15 | ||
EP03076102.7 | 2003-04-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1774725A true CN1774725A (zh) | 2006-05-17 |
CN100357973C CN100357973C (zh) | 2007-12-26 |
Family
ID=33185904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800100273A Expired - Fee Related CN100357973C (zh) | 2003-04-15 | 2004-04-13 | 计算机图形处理器及生成计算机图形图像的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7525553B2 (zh) |
EP (1) | EP1616299B1 (zh) |
JP (1) | JP2006523886A (zh) |
CN (1) | CN100357973C (zh) |
AT (1) | ATE454681T1 (zh) |
DE (1) | DE602004024974D1 (zh) |
WO (1) | WO2004093010A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105574808A (zh) * | 2015-12-11 | 2016-05-11 | 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体系结构 |
TWI550553B (zh) * | 2013-12-28 | 2016-09-21 | 英特爾公司 | 角度相依之各向異性濾波技術 |
CN107004292A (zh) * | 2014-11-21 | 2017-08-01 | 微软技术许可有限责任公司 | 使用高速缓存的纹理空间模糊的运动模糊 |
CN107403461A (zh) * | 2012-01-16 | 2017-11-28 | 英特尔公司 | 使用随机光栅化生成随机采样分布 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US10424074B1 (en) | 2018-07-03 | 2019-09-24 | Nvidia Corporation | Method and apparatus for obtaining sampled positions of texturing operations |
EP3667623A1 (en) * | 2018-12-12 | 2020-06-17 | Twikit NV | A system for optimizing a 3d mesh |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO1997006512A2 (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 |
US5977977A (en) * | 1995-08-04 | 1999-11-02 | Microsoft Corporation | Method and system for multi-pass rendering |
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 |
EP1114400A4 (en) * | 1998-07-16 | 2006-06-14 | Univ New York State Res Found | PROCESS AND ADVICE ON REAL-TIME VOLUME PROCESSING AND UNIVERSAL 3D PRESENTATION |
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 (en) * | 2003-07-01 | 2005-01-05 | Koninklijke Philips Electronics N.V. | Selection of a mipmap level |
EP1503345A1 (en) * | 2003-07-30 | 2005-02-02 | Koninklijke Philips Electronics N.V. | System for adaptive resampling in texture mapping |
-
2004
- 2004-04-13 US US10/552,800 patent/US7525553B2/en not_active Expired - Fee Related
- 2004-04-13 AT AT04727083T patent/ATE454681T1/de not_active IP Right Cessation
- 2004-04-13 CN CNB2004800100273A patent/CN100357973C/zh not_active Expired - Fee Related
- 2004-04-13 WO PCT/IB2004/050422 patent/WO2004093010A1/en active Application Filing
- 2004-04-13 JP JP2006506831A patent/JP2006523886A/ja active Pending
- 2004-04-13 EP EP04727083A patent/EP1616299B1/en not_active Expired - Lifetime
- 2004-04-13 DE DE602004024974T patent/DE602004024974D1/de not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107403461A (zh) * | 2012-01-16 | 2017-11-28 | 英特尔公司 | 使用随机光栅化生成随机采样分布 |
US10762700B2 (en) | 2012-01-16 | 2020-09-01 | Intel Corporation | Generating random sampling distributions using stochastic rasterization |
TWI550553B (zh) * | 2013-12-28 | 2016-09-21 | 英特爾公司 | 角度相依之各向異性濾波技術 |
US9619898B2 (en) | 2013-12-28 | 2017-04-11 | Intel Corporation | Angle-dependent anisotropic filtering |
US10109069B2 (en) | 2013-12-28 | 2018-10-23 | Intel Corporation | Angle-dependent anisotropic filtering |
CN107004292A (zh) * | 2014-11-21 | 2017-08-01 | 微软技术许可有限责任公司 | 使用高速缓存的纹理空间模糊的运动模糊 |
CN105574808A (zh) * | 2015-12-11 | 2016-05-11 | 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体系结构 |
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*** |
Also Published As
Publication number | Publication date |
---|---|
WO2004093010A1 (en) | 2004-10-28 |
DE602004024974D1 (de) | 2010-02-25 |
CN100357973C (zh) | 2007-12-26 |
EP1616299B1 (en) | 2010-01-06 |
EP1616299A1 (en) | 2006-01-18 |
US20060232596A1 (en) | 2006-10-19 |
ATE454681T1 (de) | 2010-01-15 |
US7525553B2 (en) | 2009-04-28 |
JP2006523886A (ja) | 2006-10-19 |
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