DE69131927T2 - Verfahren und gerät um verfälschte polygone darzustellen - Google Patents

Verfahren und gerät um verfälschte polygone darzustellen

Info

Publication number
DE69131927T2
DE69131927T2 DE69131927T DE69131927T DE69131927T2 DE 69131927 T2 DE69131927 T2 DE 69131927T2 DE 69131927 T DE69131927 T DE 69131927T DE 69131927 T DE69131927 T DE 69131927T DE 69131927 T2 DE69131927 T2 DE 69131927T2
Authority
DE
Germany
Prior art keywords
polygones
fake
representing
representing fake
fake polygones
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 - Fee Related
Application number
DE69131927T
Other languages
English (en)
Other versions
DE69131927D1 (de
Inventor
C Wells
Loo James Van
M Wallner
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.)
Sun Microsystems Inc
Original Assignee
Sun Microsystems Inc
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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Publication of DE69131927D1 publication Critical patent/DE69131927D1/de
Application granted granted Critical
Publication of DE69131927T2 publication Critical patent/DE69131927T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06T15/503—Blending, e.g. for anti-aliasing
DE69131927T 1990-03-19 1991-02-15 Verfahren und gerät um verfälschte polygone darzustellen Expired - Fee Related DE69131927T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/495,338 US5123085A (en) 1990-03-19 1990-03-19 Method and apparatus for rendering anti-aliased polygons
PCT/US1991/001041 WO1991014995A1 (en) 1990-03-19 1991-02-15 Method and apparatus for rendering anti-aliased polygons

Publications (2)

Publication Number Publication Date
DE69131927D1 DE69131927D1 (de) 2000-02-24
DE69131927T2 true DE69131927T2 (de) 2000-10-19

Family

ID=23968256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69131927T Expired - Fee Related DE69131927T2 (de) 1990-03-19 1991-02-15 Verfahren und gerät um verfälschte polygone darzustellen

Country Status (7)

Country Link
US (1) US5123085A (de)
EP (1) EP0521084B1 (de)
JP (1) JP3277280B2 (de)
KR (1) KR960012669B1 (de)
AU (1) AU7564391A (de)
DE (1) DE69131927T2 (de)
WO (1) WO1991014995A1 (de)

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640496A (en) * 1991-02-04 1997-06-17 Medical Instrumentation And Diagnostics Corp. (Midco) Method and apparatus for management of image data by linked lists of pixel values
US5343558A (en) * 1991-02-19 1994-08-30 Silicon Graphics, Inc. Method for scan converting shaded triangular polygons
US5381522A (en) * 1991-03-28 1995-01-10 Canon Kabushiki Kaisha Image processing apparatus and method
JPH0540463A (ja) * 1991-08-08 1993-02-19 Hitachi Ltd 多階調文字発生装置
US5339386A (en) * 1991-08-08 1994-08-16 Bolt Beranek And Newman Inc. Volumetric effects pixel processing
JP3009525B2 (ja) * 1991-10-28 2000-02-14 株式会社リコー ベクトル画像描画装置
JPH05143742A (ja) * 1991-11-20 1993-06-11 Ricoh Co Ltd ベクトル画像描画装置
US5706415A (en) * 1991-12-20 1998-01-06 Apple Computer, Inc. Method and apparatus for distributed interpolation of pixel shading parameter values
US5517603A (en) * 1991-12-20 1996-05-14 Apple Computer, Inc. Scanline rendering device for generating pixel values for displaying three-dimensional graphical images
US5377313A (en) * 1992-01-29 1994-12-27 International Business Machines Corporation Computer graphics display method and system with shadow generation
US5333249A (en) * 1992-03-02 1994-07-26 Xerox Corporation Method for phase aligned nth bitting of graphics applications
AU668150B2 (en) * 1992-04-29 1996-04-26 Canon Kabushiki Kaisha Method and apparatus for filling an object based rasterised image
JP3332165B2 (ja) * 1992-08-08 2002-10-07 株式会社リコー 画像処理装置
US5461703A (en) * 1992-10-13 1995-10-24 Hewlett-Packard Company Pixel image edge enhancement method and system
US5402533A (en) * 1993-04-22 1995-03-28 Apple Computer, Inc. Method and apparatus for approximating a signed value between two endpoint values in a three-dimensional image rendering device
US5606650A (en) * 1993-04-22 1997-02-25 Apple Computer, Inc. Method and apparatus for storage and retrieval of a texture map in a graphics display system
WO1994027240A1 (en) * 1993-05-10 1994-11-24 Apple Computer, Inc. Computer graphics system having high performance multiple layer z-buffer
US5583974A (en) * 1993-05-10 1996-12-10 Apple Computer, Inc. Computer graphics system having high performance multiple layer Z-buffer
GB2278524B (en) * 1993-05-28 1997-12-10 Nihon Unisys Ltd Method and apparatus for rendering visual images employing area calculation and blending of fractional pixel lists for anti-aliasing and transparency
US5684939A (en) * 1993-07-09 1997-11-04 Silicon Graphics, Inc. Antialiased imaging with improved pixel supersampling
US5515484A (en) * 1993-10-06 1996-05-07 Silicon Graphics, Inc. Method and apparatus for rendering volumetric images
US5416893A (en) * 1993-10-26 1995-05-16 Hewlett-Packard Co. Method for displaying edging or decaling of an object in a graphics display
KR100243174B1 (ko) * 1993-12-28 2000-02-01 윤종용 서브픽셀 마스크 발생방법 및 장치
JPH07282274A (ja) * 1994-04-04 1995-10-27 Mitsubishi Electric Corp グラフィック表示装置
US5596686A (en) 1994-04-21 1997-01-21 Silicon Engines, Inc. Method and apparatus for simultaneous parallel query graphics rendering Z-coordinate buffer
US5808627A (en) * 1994-04-22 1998-09-15 Apple Computer, Inc. Method and apparatus for increasing the speed of rendering of objects in a display system
JP2637920B2 (ja) * 1994-08-11 1997-08-06 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 コンピュータ・グラフィック・システム及びフレーム・バッファ使用方法
US5737455A (en) * 1994-12-12 1998-04-07 Xerox Corporation Antialiasing with grey masking techniques
US5649078A (en) * 1995-03-22 1997-07-15 International Business Machines Corporation Efficient two-pass rasterization scheme utilizing visibility information
JPH11515121A (ja) * 1995-07-26 1999-12-21 レイカー，インコーポレイティド スパンおよびサブスパン・ソーティング・レンダリング・システムのための方法および装置
US5841447A (en) * 1995-08-02 1998-11-24 Evans & Sutherland Computer Corporation System and method for improving pixel update performance
US5742277A (en) * 1995-10-06 1998-04-21 Silicon Graphics, Inc. Antialiasing of silhouette edges
US5724561A (en) * 1995-11-03 1998-03-03 3Dfx Interactive, Incorporated System and method for efficiently determining a fog blend value in processing graphical images
US5701365A (en) * 1996-06-21 1997-12-23 Xerox Corporation Subpixel character positioning with antialiasing with grey masking techniques
US5940080A (en) * 1996-09-12 1999-08-17 Macromedia, Inc. Method and apparatus for displaying anti-aliased text
US6115049A (en) * 1996-09-30 2000-09-05 Apple Computer, Inc. Method and apparatus for high performance antialiasing which minimizes per pixel storage and object data bandwidth
US5860925A (en) * 1997-06-27 1999-01-19 Siemens Medical Systems, Inc. Ultrasound scan conversion method
US6057855A (en) * 1997-07-02 2000-05-02 Hewlett-Packard Company Method and apparatus for providing polygon pixel sub-sample information using incremental means
US6104407A (en) * 1997-09-23 2000-08-15 Ati Technologies, Inc. Method and apparatus for processing fragment pixel information in a three-dimensional graphics processing system
US6204859B1 (en) * 1997-10-15 2001-03-20 Digital Equipment Corporation Method and apparatus for compositing colors of images with memory constraints for storing pixel data
US6002407A (en) 1997-12-16 1999-12-14 Oak Technology, Inc. Cache memory and method for use in generating computer graphics texture
US6483504B1 (en) 1998-02-17 2002-11-19 Sun Microsystems, Inc. Graphics system having a super sampled-sample buffer with efficient storage of sample position information
US6496186B1 (en) 1998-02-17 2002-12-17 Sun Microsystems, Inc. Graphics system having a super-sampled sample buffer with generation of output pixels using selective adjustment of filtering for reduced artifacts
US6624823B2 (en) 1998-02-17 2003-09-23 Sun Microsystems, Inc. Graphics system configured to determine triangle orientation by octant identification and slope comparison
EP1205882A3 (de) * 1998-02-17 2004-10-27 Sun Microsystems, Inc. Graphisches System mit Superabtasten mit veränderlicher Auflösung
JP2002503855A (ja) 1998-02-17 2002-02-05 サン・マイクロシステムズ・インコーポレーテッド 可変解像度スーパーサンプリングによるグラフィックス・システム
US6717578B1 (en) 1998-02-17 2004-04-06 Sun Microsystems, Inc. Graphics system with a variable-resolution sample buffer
US6496187B1 (en) 1998-02-17 2002-12-17 Sun Microsystems, Inc. Graphics system configured to perform parallel sample to pixel calculation
US7616200B1 (en) 1998-06-12 2009-11-10 3Dlabs Inc. Ltd. System for reducing aliasing on a display device
WO2000004527A1 (en) * 1998-07-17 2000-01-27 Intergraph Corporation Apparatus and method of directing graphical data to a display device
US6476816B1 (en) 1998-07-17 2002-11-05 3Dlabs Inc. Ltd. Multi-processor graphics accelerator
US6459453B1 (en) 1998-07-17 2002-10-01 3Dlabs Inc. Ltd. System for displaying a television signal on a computer monitor
WO2000004494A1 (en) 1998-07-17 2000-01-27 Intergraph Corporation Graphics processing system with multiple strip breakers
US6480913B1 (en) 1998-07-17 2002-11-12 3Dlabs Inc. Led. Data sequencer with MUX select input for converting input data stream and to specific output data stream using two exclusive-or logic gates and counter
WO2000004496A1 (en) 1998-07-17 2000-01-27 Intergraph Corporation Graphics processor with texture memory allocation system
US6577316B2 (en) 1998-07-17 2003-06-10 3Dlabs, Inc., Ltd Wide instruction word graphics processor
US6181355B1 (en) 1998-07-17 2001-01-30 3Dlabs Inc. Ltd. Graphics processing with transcendental function generator
US6188410B1 (en) 1998-07-17 2001-02-13 3Dlabs Inc. Ltd. System for processing vertices from a graphics request stream
US6646639B1 (en) 1998-07-22 2003-11-11 Nvidia Corporation Modified method and apparatus for improved occlusion culling in graphics systems
US6577317B1 (en) 1998-08-20 2003-06-10 Apple Computer, Inc. Apparatus and method for geometry operations in a 3D-graphics pipeline
US6552723B1 (en) 1998-08-20 2003-04-22 Apple Computer, Inc. System, apparatus and method for spatially sorting image data in a three-dimensional graphics pipeline
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
AU9456298A (en) * 1998-09-28 2000-04-17 Orbotech Ltd. Pixel coding and image processing method
US6591020B1 (en) 1998-12-23 2003-07-08 Xerox Corporation Antialiazed high-resolution frame buffer architecture
US6417861B1 (en) 1999-02-17 2002-07-09 Sun Microsystems, Inc. Graphics system with programmable sample positions
US6674440B1 (en) 1999-04-05 2004-01-06 3Dlabs, Inc., Inc. Ltd. Graphics processor for stereoscopically displaying a graphical image
US6285348B1 (en) * 1999-04-22 2001-09-04 Broadcom Corporation Method and system for providing implicit edge antialiasing
JP4332934B2 (ja) * 1999-06-17 2009-09-16 株式会社セガ アンチエイリアシング方法及びこれを用いた画像処理装置
US6429877B1 (en) * 1999-07-30 2002-08-06 Hewlett-Packard Company System and method for reducing the effects of aliasing in a computer graphics system
US6577307B1 (en) 1999-09-20 2003-06-10 Silicon Integrated Systems Corp. Anti-aliasing for three-dimensional image without sorting polygons in depth order
US6844880B1 (en) 1999-12-06 2005-01-18 Nvidia Corporation System, method and computer program product for an improved programmable vertex processing model with instruction set
AU780003B2 (en) * 2000-03-30 2005-02-24 Canon Kabushiki Kaisha Optimising pixel generation from compositing stack
US6956576B1 (en) 2000-05-16 2005-10-18 Sun Microsystems, Inc. Graphics system using sample masks for motion blur, depth of field, and transparency
US6426755B1 (en) 2000-05-16 2002-07-30 Sun Microsystems, Inc. Graphics system using sample tags for blur
US6636232B2 (en) * 2001-01-12 2003-10-21 Hewlett-Packard Development Company, L.P. Polygon anti-aliasing with any number of samples on an irregular sample grid using a hierarchical tiler
US7286138B2 (en) * 2001-05-08 2007-10-23 Microsoft Corporation Discontinuity edge overdraw
US6919906B2 (en) * 2001-05-08 2005-07-19 Microsoft Corporation Discontinuity edge overdraw
US7456838B1 (en) 2001-06-08 2008-11-25 Nvidia Corporation System and method for converting a vertex program to a binary format capable of being executed by a hardware graphics pipeline
US6697064B1 (en) * 2001-06-08 2004-02-24 Nvidia Corporation System, method and computer program product for matrix tracking during vertex processing in a graphics pipeline
WO2002101497A2 (en) * 2001-06-08 2002-12-19 Nvidia Corporation System, method and computer program product for programmable fragment processing in a graphics pipeline
US7006101B1 (en) 2001-06-08 2006-02-28 Nvidia Corporation Graphics API with branching capabilities
WO2003010718A1 (en) * 2001-07-20 2003-02-06 Koninklijke Philips Electronics N.V. Computer graphics system and method of rendering polygons
JP3549871B2 (ja) * 2001-07-27 2004-08-04 株式会社ソニー・コンピュータエンタテインメント 描画処理装置及び方法、描画処理プログラムを記録した記録媒体、描画処理プログラム
DE10297208T5 (de) * 2001-09-12 2005-01-05 Micronic Laser Systems Ab Verbessertes Verfahren und verbesserte Vorrichtung unter Verwendung eines SLM
US6618185B2 (en) * 2001-11-28 2003-09-09 Micronic Laser Systems Ab Defective pixel compensation method
US7106490B2 (en) * 2001-12-14 2006-09-12 Micronic Laser Systems Ab Methods and systems for improved boundary contrast
CN1723384A (zh) * 2003-01-15 2006-01-18 麦克罗尼克激光系统公司 检测缺陷像素的方法
US7142211B2 (en) * 2003-07-07 2006-11-28 Arcsoft, Inc. Graphic engine for fill style transferring in a resource-constrained device
US7764287B2 (en) * 2003-07-07 2010-07-27 Arcsoft, Inc. Graphic engine for approximating a quadratic bezier curve in a resource-constrained device
US7161597B2 (en) * 2003-07-07 2007-01-09 Arcsoft, Inc. Graphic engine for rasterizing a straight edge in a resource-constrained device
JP2005100177A (ja) * 2003-09-25 2005-04-14 Sony Corp 画像処理装置およびその方法
JP4183082B2 (ja) * 2003-09-26 2008-11-19 シャープ株式会社 ３次元画像描画装置および３次元画像描画方法
US7486337B2 (en) * 2003-12-22 2009-02-03 Intel Corporation Controlling the overlay of multiple video signals
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
JP2006293553A (ja) * 2005-04-07 2006-10-26 Aisin Aw Co Ltd フォントデータの回転処理装置及び地図表示システム
US7577930B2 (en) 2005-06-23 2009-08-18 Apple Inc. Method and apparatus for analyzing integrated circuit operations
US9298311B2 (en) * 2005-06-23 2016-03-29 Apple Inc. Trackpad sensitivity compensation
US7432937B2 (en) * 2005-06-30 2008-10-07 Intel Corporation System and method for concave polygon rasterization
US7496416B2 (en) * 2005-08-01 2009-02-24 Luxology, Llc Input/output curve editor
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
US20070268298A1 (en) 2006-05-22 2007-11-22 Alben Jonah M Delayed frame buffer merging with compression
CA2652503C (en) * 2006-06-09 2016-08-02 Aisin Aw Co., Ltd. Data updating system, terminal device, server, and method of data updating
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US8155826B2 (en) * 2007-03-30 2012-04-10 Aisin Aw Co., Ltd. Vehicle behavior learning apparatuses, methods, and programs
JP4446201B2 (ja) * 2007-03-30 2010-04-07 アイシン・エィ・ダブリュ株式会社 画像認識装置及び画像認識方法
JP4501983B2 (ja) * 2007-09-28 2010-07-14 アイシン・エィ・ダブリュ株式会社 駐車支援システム、駐車支援方法、駐車支援プログラム
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
US8669999B2 (en) * 2009-10-15 2014-03-11 Nvidia Corporation Alpha-to-coverage value determination using virtual samples
US20110183301A1 (en) * 2010-01-27 2011-07-28 L-3 Communications Corporation Method and system for single-pass rendering for off-axis view
US8410977B2 (en) * 2011-02-17 2013-04-02 Honeywell International Inc. Methods and systems for identifying hazardous flight zone areas on a display
US8860742B2 (en) * 2011-05-02 2014-10-14 Nvidia Corporation Coverage caching
US20120280992A1 (en) * 2011-05-02 2012-11-08 Shebanow Michael C Grid walk sampling
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
US9218641B1 (en) * 2012-06-19 2015-12-22 Exelis, Inc. Algorithm for calculating high accuracy image slopes
EP2835792B1 (de) * 2013-08-07 2016-10-05 Axis AB Verfahren und System zur Auswahl von Position und Ausrichtung einer Überwachungskamera
JP6330505B2 (ja) * 2014-06-18 2018-05-30 ブラザー工業株式会社 画像読取装置
JP6330506B2 (ja) 2014-06-18 2018-05-30 ブラザー工業株式会社 画像読取装置
US10242286B2 (en) * 2015-03-25 2019-03-26 Intel Corporation Edge-based coverage mask compression
CN107808363B (zh) * 2017-11-23 2020-12-25 杭州电魂网络科技股份有限公司 图像遮罩处理方法及装置
CN113129417A (zh) * 2019-12-27 2021-07-16 华为技术有限公司 一种全景应用中图像渲染的方法及终端设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704605A (en) * 1984-12-17 1987-11-03 Edelson Steven D Method and apparatus for providing anti-aliased edges in pixel-mapped computer graphics
US4684990A (en) * 1985-04-12 1987-08-04 Ampex Corporation Method and apparatus for combining multiple video images in three dimensions
US4780711A (en) * 1985-04-12 1988-10-25 International Business Machines Corporation Anti-aliasing of raster images using assumed boundary lines
US4825391A (en) * 1987-07-20 1989-04-25 General Electric Company Depth buffer priority processing for real time computer image generating systems
GB2210540A (en) * 1987-09-30 1989-06-07 Philips Electronic Associated Method of and arrangement for modifying stored data,and method of and arrangement for generating two-dimensional images
US4873515A (en) * 1987-10-16 1989-10-10 Evans & Sutherland Computer Corporation Computer graphics pixel processing system
US4918626A (en) * 1987-12-09 1990-04-17 Evans & Sutherland Computer Corp. Computer graphics priority system with antialiasing
US4908780A (en) * 1988-10-14 1990-03-13 Sun Microsystems, Inc. Anti-aliasing raster operations utilizing sub-pixel crossing information to control pixel shading

Also Published As

Publication number Publication date
US5123085A (en) 1992-06-16
DE69131927D1 (de) 2000-02-24
EP0521084A4 (en) 1993-11-18
AU7564391A (en) 1991-10-21
WO1991014995A1 (en) 1991-10-03
EP0521084A1 (de) 1993-01-07
KR960012669B1 (ko) 1996-09-23
JPH05507372A (ja) 1993-10-21
EP0521084B1 (de) 2000-01-19
JP3277280B2 (ja) 2002-04-22

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