DE19882195T1 - Verfahren zur Wiedergabe von Schatten auf einer graphischen Anzeige - Google Patents

Verfahren zur Wiedergabe von Schatten auf einer graphischen Anzeige

Info

Publication number
DE19882195T1
DE19882195T1 DE19882195T DE19882195T DE19882195T1 DE 19882195 T1 DE19882195 T1 DE 19882195T1 DE 19882195 T DE19882195 T DE 19882195T DE 19882195 T DE19882195 T DE 19882195T DE 19882195 T1 DE19882195 T1 DE 19882195T1
Authority
DE
Germany
Prior art keywords
graphic display
rendering shadows
shadows
rendering
graphic
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.)
Withdrawn
Application number
DE19882195T
Other languages
English (en)
Inventor
Harold Dee Gardiner
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.)
Evans and Sutherland Computer Corp
Original Assignee
Evans and Sutherland Computer Corp
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 Evans and Sutherland Computer Corp filed Critical Evans and Sutherland Computer Corp
Publication of DE19882195T1 publication Critical patent/DE19882195T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/05—Geographic models

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Remote Sensing (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
DE19882195T 1997-02-26 1998-02-24 Verfahren zur Wiedergabe von Schatten auf einer graphischen Anzeige Withdrawn DE19882195T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/805,499 US5870098A (en) 1997-02-26 1997-02-26 Method for rendering shadows on a graphical display
PCT/US1998/004404 WO1998038591A2 (en) 1997-02-26 1998-02-24 Method for rendering shadows on a graphical display

Publications (1)

Publication Number Publication Date
DE19882195T1 true DE19882195T1 (de) 2000-03-16

Family

ID=25191724

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882195T Withdrawn DE19882195T1 (de) 1997-02-26 1998-02-24 Verfahren zur Wiedergabe von Schatten auf einer graphischen Anzeige

Country Status (6)

Country Link
US (1) US5870098A (de)
AU (1) AU6689598A (de)
CA (1) CA2282637C (de)
DE (1) DE19882195T1 (de)
GB (1) GB2336984B (de)
WO (1) WO1998038591A2 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6191790B1 (en) * 1998-04-01 2001-02-20 Microsoft Corporation Inheritable property shading system for three-dimensional rendering of user interface controls
US6249284B1 (en) 1998-04-01 2001-06-19 Microsoft Corporation Directional navigation system in layout managers
US6169546B1 (en) 1998-04-01 2001-01-02 Microsoft Corporation Global viewer scrolling system
WO1999060526A1 (fr) * 1998-05-20 1999-11-25 Sega Enterprises, Ltd. Processeur d'image, machine de distraction, procede de traitement d'image et support d'enregistrement
US6437782B1 (en) * 1999-01-06 2002-08-20 Microsoft Corporation Method for rendering shadows with blended transparency without producing visual artifacts in real time applications
JP3599268B2 (ja) * 1999-03-08 2004-12-08 株式会社ソニー・コンピュータエンタテインメント 画像処理方法、画像処理装置及び記録媒体
US7184051B1 (en) * 1999-09-10 2007-02-27 Sony Computer Entertainment Inc. Method of and apparatus for rendering an image simulating fluid motion, with recording medium and program therefor
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
US6717577B1 (en) 1999-10-28 2004-04-06 Nintendo Co., Ltd. Vertex cache for 3D computer graphics
US6791544B1 (en) * 2000-04-06 2004-09-14 S3 Graphics Co., Ltd. Shadow rendering system and method
AUPQ691100A0 (en) * 2000-04-14 2000-05-11 Lim, Dr Hong Lip Improvements to 3d graphics
CA2315302A1 (en) * 2000-07-13 2002-01-13 Paul A. Halmshaw Three dimensional imaging system
JP4443012B2 (ja) 2000-07-27 2010-03-31 株式会社バンダイナムコゲームス 画像生成装置、方法および記録媒体
US6811489B1 (en) 2000-08-23 2004-11-02 Nintendo Co., Ltd. Controller interface for 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
US6700586B1 (en) 2000-08-23 2004-03-02 Nintendo Co., Ltd. Low cost graphics with stitching processing hardware support for skeletal animation
US7576748B2 (en) * 2000-11-28 2009-08-18 Nintendo Co. Ltd. Graphics system with embedded frame butter having reconfigurable pixel formats
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
US6664962B1 (en) 2000-08-23 2003-12-16 Nintendo Co., Ltd. Shadow mapping in a low cost graphics system
US6937245B1 (en) * 2000-08-23 2005-08-30 Nintendo Co., Ltd. Graphics system with embedded frame buffer having reconfigurable pixel formats
US6707458B1 (en) 2000-08-23 2004-03-16 Nintendo Co., Ltd. Method and apparatus for texture tiling in a graphics system
US7538772B1 (en) * 2000-08-23 2009-05-26 Nintendo Co., Ltd. Graphics processing system with enhanced memory controller
US7196710B1 (en) * 2000-08-23 2007-03-27 Nintendo Co., Ltd. Method and apparatus for buffering graphics data in a graphics system
JP3641578B2 (ja) * 2000-08-31 2005-04-20 コナミ株式会社 ゲーム用３次元画像処理方法、装置、ゲーム用３次元画像処理プログラムを記録したコンピュータ読み取り可能な記録媒体及びビデオゲーム装置
US6753859B1 (en) * 2000-09-29 2004-06-22 Bentley Systems, Inc. Method and system for hybrid radiosity
JP3799553B2 (ja) * 2000-12-14 2006-07-19 株式会社セガ ゲーム装置、通信ゲームシステム、および記録媒体
US6646640B2 (en) * 2001-02-06 2003-11-11 Sony Computer Entertainment Inc. System and method for creating real-time shadows of complex transparent objects
GB2372188B (en) * 2001-02-08 2005-07-13 Imagination Tech Ltd Volume clipping in computer 3-D Graphics
US6657617B2 (en) 2001-06-25 2003-12-02 International Business Machines Corporation Method, apparatus and computer program product for three dimensional text creation
US6791563B2 (en) * 2001-09-18 2004-09-14 Bentley Systems, Incorporated System, method and computer program product for global rendering
US7439975B2 (en) 2001-09-27 2008-10-21 International Business Machines Corporation Method and system for producing dynamically determined drop shadows in a three-dimensional graphical user interface
EP1696671A1 (de) * 2002-05-06 2006-08-30 Motorola, Inc. Verfahren und Gerät für die Kodierung von Objektinformation von einer Video-Objektebene
US7064755B2 (en) * 2002-05-24 2006-06-20 Silicon Graphics, Inc. System and method for implementing shadows using pre-computed textures
GB2392072B (en) * 2002-08-14 2005-10-19 Autodesk Canada Inc Generating Image Data
JP4193979B2 (ja) * 2003-03-17 2008-12-10 任天堂株式会社 シャドウボリューム生成プログラム及びゲーム装置
US20050017969A1 (en) * 2003-05-27 2005-01-27 Pradeep Sen Computer graphics rendering using boundary information
US20050083340A1 (en) * 2003-10-15 2005-04-21 Microsoft Corporation Bi-scale radiance transfer
US8133115B2 (en) * 2003-10-22 2012-03-13 Sony Computer Entertainment America Llc System and method for recording and displaying a graphical path in a video game
US20060071933A1 (en) * 2004-10-06 2006-04-06 Sony Computer Entertainment Inc. Application binary interface for multi-pass shaders
US7425952B2 (en) * 2004-11-23 2008-09-16 Metavr, Inc. Three-dimensional visualization architecture
US7636126B2 (en) * 2005-06-22 2009-12-22 Sony Computer Entertainment Inc. Delay matching in audio/video systems
US7535480B2 (en) * 2005-08-24 2009-05-19 Microsoft Corporation Compositing rendering layers
US20070097106A1 (en) * 2005-11-03 2007-05-03 Honeywell International Inc. Constant point in space lateral map lighting
US7965859B2 (en) 2006-05-04 2011-06-21 Sony Computer Entertainment Inc. Lighting control of a user environment via a display device
US7880746B2 (en) * 2006-05-04 2011-02-01 Sony Computer Entertainment Inc. Bandwidth management through lighting control of a user environment via a display device
US7889205B1 (en) 2006-10-24 2011-02-15 Adobe Systems Incorporated Frame buffer based transparency group computation on a GPU without context switching
US7764286B1 (en) * 2006-11-01 2010-07-27 Adobe Systems Incorporated Creating shadow effects in a two-dimensional imaging space
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
JP2009098925A (ja) * 2007-10-17 2009-05-07 Sony Corp 画像処理装置、画像処理方法、および、プログラム
EP2058764B1 (de) * 2007-11-07 2017-09-06 Canon Kabushiki Kaisha Bildverarbeitungsvorrichtung und Bildverarbeitungsverfahren
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US10786736B2 (en) 2010-05-11 2020-09-29 Sony Interactive Entertainment LLC Placement of user information in a game space
US9342817B2 (en) 2011-07-07 2016-05-17 Sony Interactive Entertainment LLC Auto-creating groups for sharing photos
WO2013032441A1 (en) * 2011-08-30 2013-03-07 Hewlett-Packard Development Company, L.P. Inserting an object into an image
US9342322B2 (en) 2011-09-12 2016-05-17 Microsoft Technology Licensing, Llc System and method for layering using tile-based renderers
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface
US20130141433A1 (en) * 2011-12-02 2013-06-06 Per Astrand Methods, Systems and Computer Program Products for Creating Three Dimensional Meshes from Two Dimensional Images
US9041714B2 (en) * 2013-01-31 2015-05-26 Samsung Electronics Co., Ltd. Apparatus and method for compass intelligent lighting for user interfaces
KR102186548B1 (ko) * 2013-08-21 2020-12-07 삼성전자주식회사 스크롤 실행의 화면 표시 방법, 장치 및 기록매체
JP6965518B2 (ja) * 2017-01-17 2021-11-10 カシオ計算機株式会社 描画方法、描画装置、及びプログラム
US10235798B2 (en) * 2017-03-24 2019-03-19 Mz Ip Holdings, Llc System and method for rendering shadows for a virtual environment
US11593989B1 (en) * 2022-07-28 2023-02-28 Katmai Tech Inc. Efficient shadows for alpha-mapped models

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422986A (en) * 1993-05-12 1995-06-06 Pacific Data Images, Inc. Method for generating soft-edge mattes for visual elements of images
JPH0778267A (ja) * 1993-07-09 1995-03-20 Silicon Graphics Inc 陰影を表示する方法及びコンピュータ制御表示システム
US5739819A (en) * 1996-02-05 1998-04-14 Scitex Corporation Ltd. Method and apparatus for generating an artificial shadow in a two dimensional color image

Also Published As

Publication number Publication date
US5870098A (en) 1999-02-09
CA2282637A1 (en) 1998-09-03
GB2336984B (en) 2001-09-05
GB2336984A (en) 1999-11-03
CA2282637C (en) 2007-09-18
WO1998038591A2 (en) 1998-09-03
AU6689598A (en) 1998-09-18
WO1998038591A3 (en) 1999-02-18
GB9919510D0 (en) 1999-10-20

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Legal Events

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8139 Disposal/non-payment of the annual fee