FR2714505B1 - Dispositif et procédé pour générer une image destinée à un traitement graphique d'ordinateur tridimensionnel. - Google Patents

Dispositif et procédé pour générer une image destinée à un traitement graphique d'ordinateur tridimensionnel.

Info

Publication number
FR2714505B1
FR2714505B1 FR9415806A FR9415806A FR2714505B1 FR 2714505 B1 FR2714505 B1 FR 2714505B1 FR 9415806 A FR9415806 A FR 9415806A FR 9415806 A FR9415806 A FR 9415806A FR 2714505 B1 FR2714505 B1 FR 2714505B1
Authority
FR
France
Prior art keywords
generating
graphics processing
computer graphics
dimensional computer
image intended
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
FR9415806A
Other languages
English (en)
Other versions
FR2714505A1 (fr
Inventor
Yoshiyuki Mochizuki
Makoto Hirai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of FR2714505A1 publication Critical patent/FR2714505A1/fr
Application granted granted Critical
Publication of FR2714505B1 publication Critical patent/FR2714505B1/fr
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
    • G06T15/04—Texture mapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
FR9415806A 1993-12-28 1994-12-28 Dispositif et procédé pour générer une image destinée à un traitement graphique d'ordinateur tridimensionnel. Expired - Fee Related FR2714505B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34942693A JP3313221B2 (ja) 1993-12-28 1993-12-28 画像生成方法及び画像生成装置

Publications (2)

Publication Number Publication Date
FR2714505A1 FR2714505A1 (fr) 1995-06-30
FR2714505B1 true FR2714505B1 (fr) 1997-01-31

Family

ID=18403671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415806A Expired - Fee Related FR2714505B1 (fr) 1993-12-28 1994-12-28 Dispositif et procédé pour générer une image destinée à un traitement graphique d'ordinateur tridimensionnel.

Country Status (4)

Country Link
US (1) US5903273A (fr)
JP (1) JP3313221B2 (fr)
CA (1) CA2138841C (fr)
FR (1) FR2714505B1 (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3179392B2 (ja) 1997-11-17 2001-06-25 日本電気アイシーマイコンシステム株式会社 画像処理装置及び画像処理方法
EP1026639A3 (fr) * 1999-02-04 2002-09-04 Canon Kabushiki Kaisha Appareil et procédé de traitement d'images tridimensionnelles
US7259760B1 (en) 2000-02-16 2007-08-21 Be Here Corporation Polygonal curvature mapping to increase texture efficiency
US6897858B1 (en) 2000-02-16 2005-05-24 Enroute, Inc. Partial image decompression of a tiled image
US6559853B1 (en) 2000-02-16 2003-05-06 Enroute, Inc. Environment map creation using texture projections with polygonal curved surfaces
US6515673B1 (en) 2000-02-16 2003-02-04 Enroute, Inc. Displaying immersive videos using tiled decompression
US6515674B1 (en) * 2000-03-17 2003-02-04 Hewlett-Packard Company Apparatus for and of rendering 3d objects with parametric texture maps
US6819333B1 (en) * 2000-05-12 2004-11-16 Silicon Graphics, Inc. System and method for displaying an image using display distortion correction
USRE42534E1 (en) 2000-07-28 2011-07-12 Adrian Sfarti Bicubic surface real-time tesselation unit
US7245299B2 (en) * 2003-05-12 2007-07-17 Adrian Sfarti Bicubic surface real-time tesselation unit
US6504537B1 (en) 2000-09-05 2003-01-07 Nvidia Corporation System, method and article of manufacture for fractional tessellation during graphics processing
US7280108B2 (en) * 2000-12-11 2007-10-09 Adrian Sfarti Bicubic surface rendering
US7302111B2 (en) * 2001-09-12 2007-11-27 Micronic Laser Systems A.B. Graphics engine for high precision lithography
KR100440492B1 (ko) * 2002-03-18 2004-07-15 신종계 곡면을 평면으로 전개시키는 방법
US7199806B2 (en) * 2003-03-19 2007-04-03 Sun Microsystems, Inc. Rasterization of primitives using parallel edge units
US8471852B1 (en) * 2003-05-30 2013-06-25 Nvidia Corporation Method and system for tessellation of subdivision surfaces
WO2005039717A1 (fr) 2003-10-29 2005-05-06 Matsushita Electric Industrial Co., Ltd. Systeme de jeu, appareil d'execution de jeu, et support de stockage portable
WO2005039719A1 (fr) * 2003-10-29 2005-05-06 Matsushita Electric Industrial Co., Ltd. Systeme de jeu
CN100476879C (zh) * 2004-01-06 2009-04-08 Nxp股份有限公司 用于再现图形对象的方法
US7295204B2 (en) * 2004-12-14 2007-11-13 Adrian Sfarti Rapid zippering for real time tesselation of bicubic surfaces
US7760231B2 (en) * 2005-03-09 2010-07-20 Pixar Animated display calibration method and apparatus
KR100767278B1 (ko) * 2005-04-15 2007-10-17 충남대학교산학협력단 3차원 곡면의 2차원 평면으로의 패턴전개를 이용한맞춤의복의 디자인 방법
US8571346B2 (en) * 2005-10-26 2013-10-29 Nvidia Corporation Methods and devices for defective pixel detection
US7750956B2 (en) * 2005-11-09 2010-07-06 Nvidia Corporation Using a graphics processing unit to correct video and audio data
US8588542B1 (en) 2005-12-13 2013-11-19 Nvidia Corporation Configurable and compact pixel processing apparatus
US8737832B1 (en) * 2006-02-10 2014-05-27 Nvidia Corporation Flicker band automated detection system and method
US8979753B2 (en) * 2006-05-31 2015-03-17 University Of Rochester Identifying risk of a medical event
US20080002880A1 (en) * 2006-06-30 2008-01-03 Intelisum, Inc. Systems and methods for fusing over-sampled image data with three-dimensional spatial data
US8594441B1 (en) 2006-09-12 2013-11-26 Nvidia Corporation Compressing image-based data using luminance
US8189006B1 (en) * 2006-09-28 2012-05-29 Pixar Caching attributes of surfaces without global parameterizations
US9007388B1 (en) 2006-09-28 2015-04-14 Pixar Caching attributes of surfaces without global parameterizations
KR100887466B1 (ko) 2006-10-12 2009-03-10 태광엠티씨 주식회사 금형 형상 설계를 위한 연속 원활한 수학 면의 생성 방법
US8723969B2 (en) * 2007-03-20 2014-05-13 Nvidia Corporation Compensating for undesirable camera shakes during video capture
US8724895B2 (en) * 2007-07-23 2014-05-13 Nvidia Corporation Techniques for reducing color artifacts in digital images
US8570634B2 (en) * 2007-10-11 2013-10-29 Nvidia Corporation Image processing of an incoming light field using a spatial light modulator
US9177368B2 (en) * 2007-12-17 2015-11-03 Nvidia Corporation Image distortion correction
US8780128B2 (en) * 2007-12-17 2014-07-15 Nvidia Corporation Contiguously packed data
US8698908B2 (en) * 2008-02-11 2014-04-15 Nvidia Corporation Efficient method for reducing noise and blur in a composite still image from a rolling shutter camera
US9379156B2 (en) * 2008-04-10 2016-06-28 Nvidia Corporation Per-channel image intensity correction
US8373718B2 (en) * 2008-12-10 2013-02-12 Nvidia Corporation Method and system for color enhancement with color volume adjustment and variable shift along luminance axis
US8749662B2 (en) 2009-04-16 2014-06-10 Nvidia Corporation System and method for lens shading image correction
JP5388707B2 (ja) * 2009-06-09 2014-01-15 キヤノン株式会社 描画処理装置及び描画処理方法
US8698918B2 (en) * 2009-10-27 2014-04-15 Nvidia Corporation Automatic white balancing for photography
US9401046B2 (en) * 2011-02-07 2016-07-26 Intel Corporation Micropolygon splatting
US9798698B2 (en) 2012-08-13 2017-10-24 Nvidia Corporation System and method for multi-color dilu preconditioner
US9508318B2 (en) 2012-09-13 2016-11-29 Nvidia Corporation Dynamic color profile management for electronic devices
US9307213B2 (en) 2012-11-05 2016-04-05 Nvidia Corporation Robust selection and weighting for gray patch automatic white balancing
US9826208B2 (en) 2013-06-26 2017-11-21 Nvidia Corporation Method and system for generating weights for use in white balancing an image
US9756222B2 (en) 2013-06-26 2017-09-05 Nvidia Corporation Method and system for performing white balancing operations on captured images
CN105654460A (zh) * 2014-12-03 2016-06-08 富泰华工业（深圳）有限公司 点云拼接系统及方法
CN108924521A (zh) * 2018-05-31 2018-11-30 晨星半导体股份有限公司 投影系统的梯形校正方法及设备

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194656B (en) * 1986-09-03 1991-10-09 Ibm Method and system for solid modelling
US4855934A (en) * 1986-10-03 1989-08-08 Evans & Sutherland Computer Corporation System for texturing computer graphics images
US4935879A (en) * 1987-08-05 1990-06-19 Daikin Industries, Ltd. Texture mapping apparatus and method
US4901064A (en) * 1987-11-04 1990-02-13 Schlumberger Technologies, Inc. Normal vector shading for 3-D graphics display system
US5361386A (en) * 1987-12-04 1994-11-01 Evans & Sutherland Computer Corp. System for polygon interpolation using instantaneous values in a variable
GB8728836D0 (en) * 1987-12-10 1988-01-27 Quantel Ltd Electronic image processing
US4888583A (en) * 1988-03-14 1989-12-19 Ligocki Terry J Method and apparatus for rendering an image from data arranged in a constructive solid geometry format
US5448687A (en) * 1988-09-13 1995-09-05 Computer Design, Inc. Computer-assisted design system for flattening a three-dimensional surface and for wrapping a flat shape to a three-dimensional surface
US5107444A (en) * 1988-09-13 1992-04-21 Computer Design, Inc. Method and apparatus for flattening three-dimensional surfaces
GB8828342D0 (en) * 1988-12-05 1989-01-05 Rediffusion Simulation Ltd Image generator
US5058042A (en) * 1989-04-03 1991-10-15 Hewlett-Packard Company Method for employing a hierarchical display list in global rendering
US5255352A (en) * 1989-08-03 1993-10-19 Computer Design, Inc. Mapping of two-dimensional surface detail on three-dimensional surfaces
JP3092131B2 (ja) * 1989-12-28 2000-09-25 日本電気株式会社 画像生成装置
US5307450A (en) * 1991-02-19 1994-04-26 Silicon Graphics, Inc. Z-subdivision for improved texture mapping
US5299298A (en) * 1991-02-28 1994-03-29 Hewlett-Packard Company Accelerated shadow testing method for three dimensional graphics rendering system
JPH0528235A (ja) * 1991-07-20 1993-02-05 Fuji Xerox Co Ltd 色変換処理装置
JPH05108811A (ja) * 1991-10-04 1993-04-30 Nec Home Electron Ltd ３次元グラフイツクス画像データの符号化方法及び復号化方法
US5555356A (en) * 1992-10-29 1996-09-10 International Business Machines Corporation System and method for generating a trimmed parametric surface for display on a graphic display device
CA2103395C (fr) * 1992-11-24 2004-08-17 Masakazu Suzuoki Methode et appareil permettant de donner de la texture a une image animee sur la surface d'un objet a etre affiche
JP3240447B2 (ja) * 1993-02-19 2001-12-17 株式会社リコー 画像処理装置
US5490240A (en) * 1993-07-09 1996-02-06 Silicon Graphics, Inc. System and method of generating interactive computer graphic images incorporating three dimensional textures

Also Published As

Publication number Publication date
FR2714505A1 (fr) 1995-06-30
CA2138841C (fr) 2000-03-21
JPH07200867A (ja) 1995-08-04
JP3313221B2 (ja) 2002-08-12
US5903273A (en) 1999-05-11
CA2138841A1 (fr) 1995-06-29

Similar Documents

Publication Publication Date Title
FR2714505B1 (fr) Dispositif et procédé pour générer une image destinée à un traitement graphique d'ordinateur tridimensionnel.
FR2690263B3 (fr) Procédé et appareil de développement d'une forme bidimensionnelle.
FR2649820B1 (fr) Procede et dispositif pour afficher une image
GB9419213D0 (en) Method for generating a subpixel mask for computer graphics system and apparatus thereof
EP0727067A4 (fr) Appareil d'acceleration du traitement des transactions sur des bases de donnees informatiques
EP0464712A3 (en) Display/input control system for software keyboard in information processing apparatus having integral display/input device
EP0726060A3 (fr) Dispositif pour la diagnose à ordinateur d'images
DE69329889T2 (de) Bilddatenverarbeitungsverfahren und -vorrichtung
FR2705478B1 (fr) Procédé de traitement d'image et système associé.
FR2715753B1 (fr) Appareil et procédé de traitement et de sortie d'informations d'images.
FR2688642B3 (fr) Dispositif et procede pour la formation d'une image a haute resolution d'un objet tri-dimensionnel.
FR2704650B1 (fr) Procédé et dispositif pour la détection et l'identification instantanées d'une entité.
FR2651591B1 (fr) Appareil de traitement d'image et circuit de reduction d'image pour cet appareil.
FR2709578B1 (fr) Procédé et dispositif pour la gestion des déplacements relatifs d'un curseur par rapport à l'image affichée sur un dispositif de visualisation.
FR2643474B1 (fr) Dispositif pour enregistrer un historique d'execution dans une unite de traitement de l'information
FR2702862B1 (fr) Appareil et procédé de traitement de données d'image capables de traiter des données d'images à vitesse élevée.
EP0477910A3 (en) Image processing based computer input apparatus
EP0465036A3 (en) Computer graphics processing system and method
FR2678460B1 (fr) Procede d'enregistrement et de traitement d'une image et instrument de prise de vues pour la mise en óoeuvre de ce procede.
FR2711877B1 (fr) Système de traitement d'images haute définition.
FR2675921B1 (fr) Procede et dispositif de test d'une carte d'un systeme informatique.
FR2712702B1 (fr) Procédé et dispositif pour déterminer la direction d'une source de signaux.
FR2662833B1 (fr) Appareil de traitement de donnees effectuant une operation de formation d'image.
FR2654530B1 (fr) Procede et dispositif pour ameliorer la visualisation de mouvements a l'aide d'un curseur tridimensionnel sur l'ecran d'un systeme informatique interactif.
EP0460625A3 (en) Optical information processing apparatus and method using computer generated hologram

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829