DE69429040D1 - Bildverarbeitung - Google Patents

Bildverarbeitung

Info

Publication number
DE69429040D1
DE69429040D1 DE69429040T DE69429040T DE69429040D1 DE 69429040 D1 DE69429040 D1 DE 69429040D1 DE 69429040 T DE69429040 T DE 69429040T DE 69429040 T DE69429040 T DE 69429040T DE 69429040 D1 DE69429040 D1 DE 69429040D1
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
DE69429040T
Other languages
German (de)
English (en)
Inventor
David Edward Penna
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.)
Philips Electronics UK Ltd
Koninklijke Philips NV
Original Assignee
Philips Electronics UK Ltd
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 Philips Electronics UK Ltd, Koninklijke Philips Electronics NV filed Critical Philips Electronics UK Ltd
Application granted granted Critical
Publication of DE69429040D1 publication Critical patent/DE69429040D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/153—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using cathode-ray tubes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Generation (AREA)
  • Studio Circuits (AREA)
  • Image Analysis (AREA)
DE69429040T 1993-08-05 1994-08-02 Bildverarbeitung Expired - Lifetime DE69429040D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939316214A GB9316214D0 (en) 1993-08-05 1993-08-05 Image processing

Publications (1)

Publication Number Publication Date
DE69429040D1 true DE69429040D1 (de) 2001-12-20

Family

ID=10739995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69429040T Expired - Lifetime DE69429040D1 (de) 1993-08-05 1994-08-02 Bildverarbeitung

Country Status (6)

Country Link
US (1) US6243488B1 (OSRAM)
EP (1) EP0637813B1 (OSRAM)
JP (1) JPH0765197A (OSRAM)
KR (1) KR950006580A (OSRAM)
DE (1) DE69429040D1 (OSRAM)
GB (1) GB9316214D0 (OSRAM)

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CA2265609C (en) * 1997-07-18 2005-05-17 Sony Corporation Method and system for multiplexing image signal, method and system for demultiplexing image signal, and transmission medium
JPH11203501A (ja) * 1998-01-14 1999-07-30 Sega Enterp Ltd 画像処理装置及び画像処理方法
WO2000004436A1 (en) * 1998-07-17 2000-01-27 Intergraph Corporation Graphics processing with transcendental function generator
AU5580799A (en) 1998-08-20 2000-03-14 Apple Computer, Inc. Graphics processor with pipeline state storage and retrieval
US6771264B1 (en) * 1998-08-20 2004-08-03 Apple Computer, Inc. Method and apparatus for performing tangent space lighting and bump mapping in a deferred shading graphics processor
US6717577B1 (en) 1999-10-28 2004-04-06 Nintendo Co., Ltd. Vertex cache for 3D computer graphics
US6618048B1 (en) 1999-10-28 2003-09-09 Nintendo Co., Ltd. 3D graphics rendering system for performing Z value clamping in near-Z range to maximize scene resolution of visually important Z components
US6674484B1 (en) 2000-01-10 2004-01-06 Koninklijke Philips Electronics N.V. Video sample rate conversion to achieve 3-D effects
US6580821B1 (en) * 2000-03-30 2003-06-17 Nec Corporation Method for computing the location and orientation of an object in three dimensional space
US7119813B1 (en) 2000-06-02 2006-10-10 Nintendo Co., Ltd. Variable bit field encoding
CA2315302A1 (en) * 2000-07-13 2002-01-13 Paul A. Halmshaw Three dimensional imaging system
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for a graphics system
US6980218B1 (en) 2000-08-23 2005-12-27 Nintendo Co., Ltd. Method and apparatus for efficient generation of texture coordinate displacements for implementing emboss-style bump mapping in a graphics rendering system
US7576748B2 (en) 2000-11-28 2009-08-18 Nintendo Co. Ltd. Graphics system with embedded frame butter having reconfigurable pixel formats
US6825851B1 (en) 2000-08-23 2004-11-30 Nintendo Co., Ltd. Method and apparatus for environment-mapped bump-mapping in a graphics system
US7034828B1 (en) 2000-08-23 2006-04-25 Nintendo Co., Ltd. Recirculating shade tree blender for a graphics system
US7184059B1 (en) 2000-08-23 2007-02-27 Nintendo Co., Ltd. Graphics system with copy out conversions between embedded frame buffer and main memory
US7196710B1 (en) 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US7002591B1 (en) 2000-08-23 2006-02-21 Nintendo Co., Ltd. Method and apparatus for interleaved processing of direct and indirect texture coordinates in a graphics system
US6636214B1 (en) 2000-08-23 2003-10-21 Nintendo Co., Ltd. Method and apparatus for dynamically reconfiguring the order of hidden surface processing based on rendering mode
US6937245B1 (en) 2000-08-23 2005-08-30 Nintendo Co., Ltd. Graphics system with embedded frame buffer having reconfigurable pixel formats
US7061502B1 (en) 2000-08-23 2006-06-13 Nintendo Co., Ltd. Method and apparatus for providing logical combination of N alpha operations within a graphics system
US7538772B1 (en) 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US6867781B1 (en) 2000-08-23 2005-03-15 Nintendo Co., Ltd. Graphics pipeline token synchronization
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
DE10149556A1 (de) * 2001-10-08 2003-04-24 Siemens Ag Verfahren zur Erzeugung eines zweidimensionalen Bildes aus einem 3D-Datensatz eines Tomographie-Geräts und medizinisches Tomographie-Gerät
US7218761B2 (en) * 2002-12-06 2007-05-15 Cross Match Technologies, Inc. System for obtaining print and other hand characteristic information using a non-planar prism
US7081951B2 (en) * 2003-10-09 2006-07-25 Cross Match Technologies, Inc. Palm print scanner and methods
US7717849B2 (en) * 2004-07-06 2010-05-18 Gerneral Electric Company Method and apparatus for controlling ultrasound system display
US7599044B2 (en) 2005-06-23 2009-10-06 Apple Inc. Method and apparatus for remotely detecting presence
US7242169B2 (en) * 2005-03-01 2007-07-10 Apple Inc. Method and apparatus for voltage compensation for parasitic impedance
US9298311B2 (en) * 2005-06-23 2016-03-29 Apple Inc. Trackpad sensitivity compensation
US7577930B2 (en) 2005-06-23 2009-08-18 Apple Inc. Method and apparatus for analyzing integrated circuit operations
US7433191B2 (en) * 2005-09-30 2008-10-07 Apple Inc. Thermal contact arrangement
US7598711B2 (en) * 2005-11-23 2009-10-06 Apple Inc. Power source switchover apparatus and method
US8203564B2 (en) * 2007-02-16 2012-06-19 Qualcomm Incorporated Efficient 2-D and 3-D graphics processing
US8638327B2 (en) * 2007-11-14 2014-01-28 Microsoft Corporation Tiled projections for planar processing of round earth data
KR101969602B1 (ko) * 2010-12-03 2019-04-16 소니 주식회사 3d 데이터 해석 장치, 3d 데이터 해석 방법 및 기록 매체
JP2013055472A (ja) * 2011-09-02 2013-03-21 Sony Corp 画像処理装置および方法、並びにプログラム
KR101551641B1 (ko) * 2015-04-02 2015-09-08 한석진 비선형 데이터의 평균 계산 장치
CN116206034B (zh) * 2023-01-03 2025-09-19 南京大学 一种基于区域近似映射的360度视频硬件渲染方法
CN117576296B (zh) * 2023-11-29 2024-11-15 沐曦集成电路(上海)有限公司 一种多维度纹理兼容寻址系统

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FR2586838B1 (fr) * 1985-08-30 1989-07-28 Labo Electronique Physique Processeur d'elimination de faces cachees pour la synthese d'images a trois dimensions
GB2194656B (en) * 1986-09-03 1991-10-09 Ibm Method and system for solid modelling
US4882683B1 (en) * 1987-03-16 1995-11-07 Fairchild Semiconductor Cellular addrssing permutation bit map raster graphics architecture
US5107444A (en) * 1988-09-13 1992-04-21 Computer Design, Inc. Method and apparatus for flattening three-dimensional surfaces
US5175806A (en) * 1989-03-28 1992-12-29 Computer Design, Inc. Method and apparatus for fast surface detail application to an image
US5245700A (en) * 1989-11-21 1993-09-14 International Business Machines Corporation Adjustment of z-buffer values for lines on the surface of a polygon
GB2240017A (en) * 1990-01-15 1991-07-17 Philips Electronic Associated New, interpolated texture values are fed back to texture memories
CA2060975C (en) * 1991-02-25 1998-11-10 Gopalan Ramanujam Scientific visualization system
US5222896A (en) * 1991-08-08 1993-06-29 British Technology Group Usa Inc. Polyhedral approximation of a spherical body and two-dimensional projections therefrom
GB2259432A (en) * 1991-09-06 1993-03-10 Canon Res Ct Europe Ltd Three dimensional graphics processing
US5377024A (en) * 1992-05-04 1994-12-27 Hewlett-Packard Apparatus for forming color images using a hue-plus-gray color model
JP2682559B2 (ja) * 1992-09-30 1997-11-26 インターナショナル・ビジネス・マシーンズ・コーポレイション 物体の画像をディスプレイ装置上に表示する装置及び方法並びにコンピュータ・グラフィックス表示システム
EP0884914A1 (en) * 1993-02-03 1998-12-16 Nitor Methods and apparatus for image projection

Also Published As

Publication number Publication date
JPH0765197A (ja) 1995-03-10
US6243488B1 (en) 2001-06-05
GB9316214D0 (en) 1993-09-22
EP0637813A2 (en) 1995-02-08
EP0637813A3 (OSRAM) 1995-03-15
KR950006580A (ko) 1995-03-21
EP0637813B1 (en) 2001-11-14

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Legal Events

Date Code Title Description
8332 No legal effect for de