DE69908966T3 - Schattierung von 3-dimensionalen rechner-erzeugten bildern - Google Patents

Schattierung von 3-dimensionalen rechner-erzeugten bildern Download PDF

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Publication number
DE69908966T3
DE69908966T3 DE69908966.2T DE69908966T DE69908966T3 DE 69908966 T3 DE69908966 T3 DE 69908966T3 DE 69908966 T DE69908966 T DE 69908966T DE 69908966 T3 DE69908966 T3 DE 69908966T3
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DE
Germany
Prior art keywords
edge
pixel
polygon
data
tile
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
DE69908966.2T
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German (de)
English (en)
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DE69908966T2 (de
DE69908966D1 (de
Inventor
Simon Fenney
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Imagination Technologies Ltd
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Imagination Technologies Ltd
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10842016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69908966(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
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Publication of DE69908966D1 publication Critical patent/DE69908966D1/de
Publication of DE69908966T2 publication Critical patent/DE69908966T2/de
Publication of DE69908966T3 publication Critical patent/DE69908966T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/40—Filling planar surfaces by adding surface attributes, e.g. adding colours or textures

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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)
  • Apparatus For Radiation Diagnosis (AREA)
DE69908966.2T 1998-11-06 1999-11-08 Schattierung von 3-dimensionalen rechner-erzeugten bildern Expired - Lifetime DE69908966T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9824412A GB2343602B (en) 1998-11-06 1998-11-06 Shading 3-dimensional computer generated images
GB9824412 1998-11-06
EP99954168.3A EP1127337B2 (en) 1998-11-06 1999-11-08 Shading 3-dimensional computer generated images
PCT/GB1999/003704 WO2000028480A1 (en) 1998-11-06 1999-11-08 Shading 3-dimensional computer generated images

Publications (3)

Publication Number Publication Date
DE69908966D1 DE69908966D1 (de) 2003-07-24
DE69908966T2 DE69908966T2 (de) 2004-05-19
DE69908966T3 true DE69908966T3 (de) 2014-09-04

Family

ID=10842016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69908966.2T Expired - Lifetime DE69908966T3 (de) 1998-11-06 1999-11-08 Schattierung von 3-dimensionalen rechner-erzeugten bildern

Country Status (7)

Country Link
US (1) US6741247B1 (https=)
EP (1) EP1127337B2 (https=)
JP (1) JP4576050B2 (https=)
AT (1) ATE243345T1 (https=)
DE (1) DE69908966T3 (https=)
GB (1) GB2343602B (https=)
WO (1) WO2000028480A1 (https=)

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US8692844B1 (en) 2000-09-28 2014-04-08 Nvidia Corporation Method and system for efficient antialiased rendering
US7295200B2 (en) * 2000-11-07 2007-11-13 F. Poszat Hu, Llc Computer generated hologram display system
GB2378108B (en) * 2001-07-24 2005-08-17 Imagination Tech Ltd Three dimensional graphics system
US7800631B2 (en) 2003-03-18 2010-09-21 Qualcomm Incorporated Triangle rendering using direct evaluation
US8775997B2 (en) * 2003-09-15 2014-07-08 Nvidia Corporation System and method for testing and configuring semiconductor functional circuits
US8768642B2 (en) 2003-09-15 2014-07-01 Nvidia Corporation System and method for remotely configuring semiconductor functional circuits
US8732644B1 (en) 2003-09-15 2014-05-20 Nvidia Corporation Micro electro mechanical switch system and method for testing and configuring semiconductor functional circuits
US8711161B1 (en) 2003-12-18 2014-04-29 Nvidia Corporation Functional component compensation reconfiguration system and method
US7567248B1 (en) * 2004-04-28 2009-07-28 Mark William R System and method for computing intersections between rays and surfaces
WO2005116930A1 (en) 2004-05-24 2005-12-08 Koninklijke Philips Electronics N.V. Tile based graphics rendering
US8723231B1 (en) 2004-09-15 2014-05-13 Nvidia Corporation Semiconductor die micro electro-mechanical switch management system and method
US8711156B1 (en) 2004-09-30 2014-04-29 Nvidia Corporation Method and system for remapping processing elements in a pipeline of a graphics processing unit
US8427496B1 (en) 2005-05-13 2013-04-23 Nvidia Corporation Method and system for implementing compression across a graphics bus interconnect
US8698811B1 (en) 2005-12-15 2014-04-15 Nvidia Corporation Nested boustrophedonic patterns for rasterization
US8390645B1 (en) 2005-12-19 2013-03-05 Nvidia Corporation Method and system for rendering connecting antialiased line segments
US9117309B1 (en) 2005-12-19 2015-08-25 Nvidia Corporation Method and system for rendering polygons with a bounding box in a graphics processor unit
US8928676B2 (en) * 2006-06-23 2015-01-06 Nvidia Corporation Method for parallel fine rasterization in a raster stage of a graphics pipeline
US8477134B1 (en) 2006-06-30 2013-07-02 Nvidia Corporation Conservative triage of polygon status using low precision edge evaluation and high precision edge evaluation
US7737986B2 (en) * 2006-08-29 2010-06-15 Texas Instruments Incorporated Methods and systems for tiling video or still image data
US8427487B1 (en) 2006-11-02 2013-04-23 Nvidia Corporation Multiple tile output using interface compression in a raster stage
US8482567B1 (en) 2006-11-03 2013-07-09 Nvidia Corporation Line rasterization techniques
GB2461821B (en) * 2007-09-12 2010-06-30 Imagination Tech Ltd Methods and systems for generating 3-dimensional computer images
US8724483B2 (en) 2007-10-22 2014-05-13 Nvidia Corporation Loopback configuration for bi-directional interfaces
US8063903B2 (en) * 2007-11-09 2011-11-22 Nvidia Corporation Edge evaluation techniques for graphics hardware
US8780123B2 (en) 2007-12-17 2014-07-15 Nvidia Corporation Interrupt handling techniques in the rasterizer of a GPU
US9064333B2 (en) 2007-12-17 2015-06-23 Nvidia Corporation Interrupt handling techniques in the rasterizer of a GPU
US8923385B2 (en) 2008-05-01 2014-12-30 Nvidia Corporation Rewind-enabled hardware encoder
US8681861B2 (en) 2008-05-01 2014-03-25 Nvidia Corporation Multistandard hardware video encoder
GB0823468D0 (en) 2008-12-23 2009-01-28 Imagination Tech Ltd Display list control stream grouping in tile based 3D computer graphics systems
US20110063305A1 (en) 2009-09-16 2011-03-17 Nvidia Corporation Co-processing techniques on heterogeneous graphics processing units
US9530189B2 (en) 2009-12-31 2016-12-27 Nvidia Corporation Alternate reduction ratios and threshold mechanisms for framebuffer compression
US9331869B2 (en) 2010-03-04 2016-05-03 Nvidia Corporation Input/output request packet handling techniques by a device specific kernel mode driver
US9171350B2 (en) 2010-10-28 2015-10-27 Nvidia Corporation Adaptive resolution DGPU rendering to provide constant framerate with free IGPU scale up
US9591309B2 (en) 2012-12-31 2017-03-07 Nvidia Corporation Progressive lossy memory compression
US9607407B2 (en) 2012-12-31 2017-03-28 Nvidia Corporation Variable-width differential memory compression
US9710894B2 (en) 2013-06-04 2017-07-18 Nvidia Corporation System and method for enhanced multi-sample anti-aliasing
US9832388B2 (en) 2014-08-04 2017-11-28 Nvidia Corporation Deinterleaving interleaved high dynamic range image by using YUV interpolation
US10249092B2 (en) * 2016-11-23 2019-04-02 Simbionix Ltd. System and method for rendering complex data in a virtual reality or augmented reality environment
US10430983B2 (en) 2017-06-05 2019-10-01 Microsoft Technology Licensing, Llc Vertex pixel buffer
GB202217213D0 (en) * 2022-11-17 2023-01-04 Advanced Risc Mach Ltd Graphics processing

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
JPH0821085B2 (ja) * 1989-06-05 1996-03-04 松下電器産業株式会社 クリッピング回路
CA2026527A1 (en) * 1989-10-11 1991-04-12 Douglas A. Fischer Parallel polygon/pixel rendering engine
JP3092131B2 (ja) * 1989-12-28 2000-09-25 日本電気株式会社 画像生成装置
JPH04152483A (ja) * 1990-10-17 1992-05-26 Nec Corp 図形切り出し境界の抽出装置および抽出方法
DE69233060T2 (de) * 1991-12-23 2004-04-08 General Electric Co. System zur Anzeige von räumlichen Einschnitten für Festkörpermodellflächen
JPH064679A (ja) * 1992-06-24 1994-01-14 Toshiba Corp イメージ処理装置
US5729672A (en) * 1993-07-30 1998-03-17 Videologic Limited Ray tracing method and apparatus for projecting rays through an object represented by a set of infinite surfaces
GB9315852D0 (en) † 1993-07-30 1993-09-15 Video Logic Ltd Shading three-dimensional images
US5559937A (en) * 1993-08-28 1996-09-24 Namco Ltd. Clipping processing device, three-dimensional simulator device, and clipping processing method
AUPM704494A0 (en) * 1994-07-25 1994-08-18 Canon Information Systems Research Australia Pty Ltd Efficient methods for the interpretation of a graphical programming language
JP3203160B2 (ja) * 1995-08-09 2001-08-27 三菱電機株式会社 ボリューム・レンダリング装置及び方法

Also Published As

Publication number Publication date
EP1127337B2 (en) 2014-03-26
ATE243345T1 (de) 2003-07-15
GB2343602B (en) 2003-03-19
GB2343602A (en) 2000-05-10
WO2000028480A1 (en) 2000-05-18
DE69908966T2 (de) 2004-05-19
DE69908966D1 (de) 2003-07-24
JP2002529868A (ja) 2002-09-10
US6741247B1 (en) 2004-05-25
EP1127337B1 (en) 2003-06-18
JP4576050B2 (ja) 2010-11-04
GB9824412D0 (en) 1998-12-30
EP1127337A1 (en) 2001-08-29

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