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
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)
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)
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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 |
US6897858B1 (en) | 2000-02-16 | 2005-05-24 | Enroute, Inc. | Partial image decompression of a tiled image |
US6515673B1 (en) | 2000-02-16 | 2003-02-04 | Enroute, Inc. | Displaying immersive videos using tiled decompression |
US7259760B1 (en) | 2000-02-16 | 2007-08-21 | Be Here Corporation | Polygonal curvature mapping to increase texture efficiency |
US6559853B1 (en) | 2000-02-16 | 2003-05-06 | Enroute, Inc. | Environment map creation using texture projections with polygonal curved surfaces |
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 |
US7245299B2 (en) * | 2003-05-12 | 2007-07-17 | Adrian Sfarti | Bicubic surface real-time tesselation unit |
USRE42534E1 (en) | 2000-07-28 | 2011-07-12 | 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 |
CN1874827B (zh) | 2003-10-29 | 2010-05-12 | 松下电器产业株式会社 | 游戏系统、游戏执行设备和便携式存储介质 |
WO2005039719A1 (fr) * | 2003-10-29 | 2005-05-06 | Matsushita Electric Industrial Co., Ltd. | Systeme de jeu |
EP1704535B1 (fr) * | 2004-01-06 | 2007-10-24 | Nxp B.V. | Procede de rendu d'objets graphiques |
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 |
US9756222B2 (en) | 2013-06-26 | 2017-09-05 | Nvidia Corporation | Method and system for performing white balancing operations on captured images |
US9826208B2 (en) | 2013-06-26 | 2017-11-21 | Nvidia Corporation | Method and system for generating weights for use in white balancing an image |
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)
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 |
US5537224A (en) * | 1992-11-24 | 1996-07-16 | Sony Corporation | Texture mapping image processing method and apparatus |
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 |
-
1993
- 1993-12-28 JP JP34942693A patent/JP3313221B2/ja not_active Expired - Fee Related
-
1994
- 1994-12-22 CA CA002138841A patent/CA2138841C/fr not_active Expired - Fee Related
- 1994-12-28 FR FR9415806A patent/FR2714505B1/fr not_active Expired - Fee Related
-
1997
- 1997-08-26 US US08/918,380 patent/US5903273A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2714505A1 (fr) | 1995-06-30 |
JP3313221B2 (ja) | 2002-08-12 |
US5903273A (en) | 1999-05-11 |
CA2138841C (fr) | 2000-03-21 |
JPH07200867A (ja) | 1995-08-04 |
CA2138841A1 (fr) | 1995-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140829 |