DE3855231T2 - Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing - Google Patents

Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing

Info

Publication number
DE3855231T2
DE3855231T2 DE19883855231 DE3855231T DE3855231T2 DE 3855231 T2 DE3855231 T2 DE 3855231T2 DE 19883855231 DE19883855231 DE 19883855231 DE 3855231 T DE3855231 T DE 3855231T DE 3855231 T2 DE3855231 T2 DE 3855231T2
Authority
DE
Grant status
Grant
Patent type
Prior art keywords
antialiasing
polygons
resolution system
priority resolution
priority
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
DE19883855231
Other languages
English (en)
Other versions
DE3855231D1 (de )
Inventor
Russell A Brown
Glen A Eckart
Gary S Watkins
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
Grant date

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/003D [Three Dimensional] image rendering
    • G06T15/10Geometric effects
    • G06T15/40Hidden part removal
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/003D [Three Dimensional] image rendering
    • G06T15/50Lighting effects
    • G06T15/503Blending, e.g. for anti-aliasing
DE19883855231 1987-12-09 1988-11-16 Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing Expired - Lifetime DE3855231T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07130811 US4918626A (en) 1987-12-09 1987-12-09 Computer graphics priority system with antialiasing

Publications (1)

Publication Number Publication Date
DE3855231T2 true DE3855231T2 (de) 1997-01-02

Family

ID=22446456

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19883855231 Expired - Lifetime DE3855231T2 (de) 1987-12-09 1988-11-16 Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing
DE19883855231 Expired - Fee Related DE3855231D1 (de) 1987-12-09 1988-11-16 Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19883855231 Expired - Fee Related DE3855231D1 (de) 1987-12-09 1988-11-16 Prioritätsauflösungssystem zwischen Polygonen mit Antialiasing

Country Status (4)

Country Link
US (1) US4918626A (de)
EP (1) EP0321095B1 (de)
JP (1) JP2963102B2 (de)
DE (2) DE3855231T2 (de)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6727903B1 (en) 1989-04-20 2004-04-27 Hitachi, Ltd. Microprocessor, and graphics processing apparatus and method using the same
JPH02278475A (en) * 1989-04-20 1990-11-14 Hitachi Ltd Graphic processor, using method for the same and microprocessor
US7382929B2 (en) * 1989-05-22 2008-06-03 Pixel Instruments Corporation Spatial scan replication circuit
US5249263A (en) * 1989-06-16 1993-09-28 International Business Machines Corporation Color palette display interface for a computer-based image editor
JPH0371277A (en) * 1989-08-10 1991-03-27 Daikin Ind Ltd Method and device for plotting surface model
US5265198A (en) * 1989-10-23 1993-11-23 International Business Machines Corporation Method and processor for drawing `polygon with edge`-type primitives in a computer graphics display system
JPH03138783A (en) * 1989-10-25 1991-06-13 Victor Co Of Japan Ltd Hidden-surface eliminating circuit
EP0430501B1 (de) * 1989-11-17 1999-02-03 Digital Equipment Corporation System und Verfahren zum unverfälschten Polygonenzeichnen
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
US5123085A (en) * 1990-03-19 1992-06-16 Sun Microsystems, Inc. Method and apparatus for rendering anti-aliased polygons
JP3071229B2 (ja) * 1990-04-09 2000-07-31 株式会社リコー 図形処理装置
US5243695A (en) * 1990-05-24 1993-09-07 Rockwell International Corporation Method and apparatus for generating anti-aliased lines on a video display
JPH06500871A (de) * 1990-06-26 1994-01-27
US5459835A (en) * 1990-06-26 1995-10-17 3D Labs Ltd. Graphics rendering systems
JPH07118025B2 (ja) * 1990-06-29 1995-12-18 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・グラフィックス処理方法及びシステム
US5175805A (en) * 1990-10-30 1992-12-29 Sun Microsystems, Inc. Method and apparatus for sequencing composite operations of pixels
US5220650A (en) * 1991-01-22 1993-06-15 Hewlett-Packard Company High speed method for rendering antialiased vectors
US5343558A (en) * 1991-02-19 1994-08-30 Silicon Graphics, Inc. Method for scan converting shaded triangular polygons
JP3079612B2 (ja) * 1991-03-29 2000-08-21 ソニー株式会社 ビデオデータ処理装置及びビデオデータ処理方法
CA2112464C (en) * 1991-06-28 2002-05-14 Lim Hong Lip Improvements in visibility calculations for 3d computer graphics
US5680525A (en) * 1991-08-08 1997-10-21 Hitachi, Ltd. Three-dimensional graphic system with an editor for generating a textrue mapping image
US5333249A (en) * 1992-03-02 1994-07-26 Xerox Corporation Method for phase aligned nth bitting of graphics applications
US5408606A (en) * 1993-01-07 1995-04-18 Evans & Sutherland Computer Corp. Computer graphics system with parallel processing using a switch structure
GB9303009D0 (en) * 1993-02-15 1993-03-31 Canon Res Ct Europe Ltd Processing image data
US5579455A (en) * 1993-07-30 1996-11-26 Apple Computer, Inc. Rendering of 3D scenes on a display using hierarchical z-buffer visibility
US5574847A (en) * 1993-09-29 1996-11-12 Evans & Sutherland Computer Corporation Computer graphics parallel system with temporal priority
JP3473056B2 (ja) * 1993-09-30 2003-12-02 株式会社セガ 画像処理方法及び装置
US5534925A (en) * 1994-05-02 1996-07-09 Cognitech Inc. Image compression by optimal reconstruction
US5619627A (en) * 1994-05-03 1997-04-08 Loral Aerospace Corp. Multiple-level occulting using a mask buffer
CA2124030C (en) * 1994-05-20 1999-08-24 Albert Z. Zhao Method for colour image scaling and other geometrical transformations
US5818456A (en) * 1996-04-30 1998-10-06 Evans & Sutherland Computer Corporation Computer graphics system with adaptive pixel multisampler
US5940080A (en) * 1996-09-12 1999-08-17 Macromedia, Inc. Method and apparatus for displaying anti-aliased text
US6023279A (en) * 1997-01-09 2000-02-08 The Boeing Company Method and apparatus for rapidly rendering computer generated images of complex structures
GB9800900D0 (en) * 1998-01-17 1998-03-11 Philips Electronics Nv Graphic image generation and coding
US6501483B1 (en) * 1998-05-29 2002-12-31 Ati Technologies, Inc. Method and apparatus for antialiasing using a non-uniform pixel sampling pattern
WO1999064990A3 (en) 1998-06-12 2000-04-13 Intergraph Corp System for reducing aliasing on a display device
WO2000004484A3 (en) 1998-07-17 2000-07-06 Intergraph Corp Wide instruction word graphics processor
US6188410B1 (en) 1998-07-17 2001-02-13 3Dlabs Inc. Ltd. System for processing vertices from a graphics request stream
US6518971B1 (en) 1998-07-17 2003-02-11 3Dlabs Inc. Ltd. Graphics processing system with multiple strip breakers
WO2000004482A3 (en) 1998-07-17 2000-04-13 Intergraph Corp Multi-processor graphics accelerator
US6157393A (en) * 1998-07-17 2000-12-05 Intergraph Corporation Apparatus and method of directing graphical data to a display device
WO2000004443A1 (en) 1998-07-17 2000-01-27 Intergraph Corporation Byte reordering apparatus and method
US6181355B1 (en) 1998-07-17 2001-01-30 3Dlabs Inc. Ltd. Graphics processing with transcendental function generator
WO2000004496A1 (en) 1998-07-17 2000-01-27 Intergraph Corporation Graphics processor with texture memory allocation system
US6459453B1 (en) 1998-07-17 2002-10-01 3Dlabs Inc. Ltd. System for displaying a television signal on a computer monitor
US6906728B1 (en) * 1999-01-28 2005-06-14 Broadcom Corporation Method and system for providing edge antialiasing
US6674440B1 (en) 1999-04-05 2004-01-06 3Dlabs, Inc., Inc. Ltd. Graphics processor for stereoscopically displaying a graphical image
DE60008867T2 (de) * 1999-05-07 2004-07-29 Broadcom Corp., Irvine Antialiasingverfahren und -anordnung zur effizienten nutzung von wenigen mischeinheiten
US6407736B1 (en) 1999-06-18 2002-06-18 Interval Research Corporation Deferred scanline conversion architecture
US6437795B1 (en) 1999-07-21 2002-08-20 Sun Microsystems, Inc. Method and apparatus for clipping a function
US6850338B1 (en) * 2000-05-12 2005-02-01 International Business Machines Corporation Method, system, program, and data structure for generating raster objects
US6894796B1 (en) 2000-05-12 2005-05-17 International Business Machines Corporation Method, system, and logic for selecting line work and control data for a pixel from multiple objects of line work data provided for the pixel
US6961134B1 (en) 2000-05-15 2005-11-01 International Business Machines Corporation Method, system, and logic using multiplexers to select data for pixels from multiple objects
US6449328B1 (en) 2000-05-15 2002-09-10 International Business Machines Corporation Method and apparatus for shifting data from registers
US6804411B1 (en) 2000-05-15 2004-10-12 International Business Machines Corporation Method, system, and program for decompressing and aligning line work data from multiple objects
US7394568B1 (en) * 2000-05-15 2008-07-01 Infoprint Solutions Company Llc Method, system, and logic for selecting pixel data from multiple objects
US20020097919A1 (en) * 2000-12-06 2002-07-25 Chung-Yen Lu Method and apparatus for eliminating jagged effects using post filtering method
US6788307B2 (en) * 2002-04-09 2004-09-07 Evans & Sutherland Computer Corporation System and method for improved pixel rendering performance
US20030214512A1 (en) * 2002-05-14 2003-11-20 Cheng Brett Anthony Hardware method for sub-pixel anti-aliasing of text on an LCD display
US20040174379A1 (en) * 2003-03-03 2004-09-09 Collodi David J. Method and system for real-time anti-aliasing
EP1503346B1 (de) * 2003-07-28 2006-05-03 Dassault Systèmes S.A. Verfahren zur Bereitstellung eines Vektorbildes mit entfernten versteckten Linien
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
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
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
US8294731B2 (en) * 2005-11-15 2012-10-23 Advanced Micro Devices, Inc. Buffer management in vector graphics hardware
US9123173B2 (en) * 2005-12-15 2015-09-01 Nvidia Corporation Method for rasterizing non-rectangular tile groups in a raster stage of a graphics pipeline
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
US7843468B2 (en) 2006-07-26 2010-11-30 Nvidia Corporation Accellerated start tile search
US8085264B1 (en) 2006-07-26 2011-12-27 Nvidia Corporation Tile output using multiple queue output buffering in a raster stage
US9070213B2 (en) * 2006-07-26 2015-06-30 Nvidia Corporation Tile based precision rasterization in a graphics pipeline
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
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US7852350B2 (en) 2007-07-26 2010-12-14 Stmicroelectronics S.R.L. Graphic antialiasing method and graphic system employing the method
US8724483B2 (en) * 2007-10-22 2014-05-13 Nvidia Corporation Loopback configuration for bi-directional interfaces
US9064333B2 (en) * 2007-12-17 2015-06-23 Nvidia Corporation Interrupt handling techniques in the rasterizer of a GPU
KR100924122B1 (ko) * 2007-12-17 2009-10-29 한국전자통신연구원 픽셀 단위 처리 요소 기반의 광선 추적 장치 및 방법
US8780123B2 (en) * 2007-12-17 2014-07-15 Nvidia Corporation Interrupt handling techniques in the rasterizer of a GPU
US8681861B2 (en) * 2008-05-01 2014-03-25 Nvidia Corporation Multistandard hardware video encoder
US8923385B2 (en) * 2008-05-01 2014-12-30 Nvidia Corporation Rewind-enabled hardware encoder
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
US20100066731A1 (en) * 2008-09-16 2010-03-18 James Calvin Vecore Configurator Process and System
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US8686999B2 (en) * 2009-02-02 2014-04-01 Microsoft Corporation Dynamic fragment coverage antialiasing
US20110063305A1 (en) * 2009-09-16 2011-03-17 Nvidia Corporation Co-processing techniques on heterogeneous graphics processing units
US9331869B2 (en) 2010-03-04 2016-05-03 Nvidia Corporation Input/output request packet handling techniques by a device specific kernel mode driver
US9183651B2 (en) * 2010-10-06 2015-11-10 Microsoft Technology Licensing, Llc Target independent rasterization
US9171350B2 (en) 2010-10-28 2015-10-27 Nvidia Corporation Adaptive resolution DGPU rendering to provide constant framerate with free IGPU scale up
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
US9401034B2 (en) 2013-04-30 2016-07-26 Microsoft Technology Licensing, Llc Tessellation of two-dimensional curves using a graphics pipeline
US9710894B2 (en) 2013-06-04 2017-07-18 Nvidia Corporation System and method for enhanced multi-sample anti-aliasing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602702A (en) * 1969-05-19 1971-08-31 Univ Utah Electronically generated perspective images
US3816726A (en) * 1972-10-16 1974-06-11 Evans & Sutherland Computer Co Computer graphics clipping system for polygons
US4590465A (en) * 1982-02-18 1986-05-20 Henry Fuchs Graphics display system using logic-enhanced pixel memory cells
US4679040A (en) * 1984-04-30 1987-07-07 The Singer Company Computer-generated image system to display translucent features with anti-aliasing
US4780711A (en) * 1985-04-12 1988-10-25 International Business Machines Corporation Anti-aliasing of raster images using assumed boundary lines
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
US4811245A (en) * 1985-12-19 1989-03-07 General Electric Company Method of edge smoothing for a computer image generation system

Also Published As

Publication number Publication date Type
EP0321095A2 (de) 1989-06-21 application
DE3855231D1 (de) 1996-05-30 grant
JPH01191276A (en) 1989-08-01 application
JP2963102B2 (ja) 1999-10-12 grant
EP0321095A3 (de) 1991-05-02 application
US4918626A (en) 1990-04-17 grant
EP0321095B1 (de) 1996-04-24 grant

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