DE69808932T2 - Schattierung von dreidimensionalen computergraphiken - Google Patents
Schattierung von dreidimensionalen computergraphikenInfo
- Publication number
- DE69808932T2 DE69808932T2 DE69808932T DE69808932T DE69808932T2 DE 69808932 T2 DE69808932 T2 DE 69808932T2 DE 69808932 T DE69808932 T DE 69808932T DE 69808932 T DE69808932 T DE 69808932T DE 69808932 T2 DE69808932 T2 DE 69808932T2
- Authority
- DE
- Germany
- Prior art keywords
- shading
- computer graphics
- dimensional computer
- dimensional
- graphics
- 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
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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9717656.4A GB9717656D0 (en) | 1997-08-20 | 1997-08-20 | Shading three dimensional images |
PCT/GB1998/002488 WO1999009523A1 (en) | 1997-08-20 | 1998-08-19 | Shading three dimensional computer graphics images |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69808932D1 DE69808932D1 (de) | 2002-11-28 |
DE69808932T2 true DE69808932T2 (de) | 2003-06-18 |
Family
ID=10817783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69808932T Expired - Lifetime DE69808932T2 (de) | 1997-08-20 | 1998-08-19 | Schattierung von dreidimensionalen computergraphiken |
Country Status (5)
Country | Link |
---|---|
US (1) | US6819319B1 (de) |
EP (1) | EP1004094B1 (de) |
DE (1) | DE69808932T2 (de) |
GB (1) | GB9717656D0 (de) |
WO (1) | WO1999009523A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6606089B1 (en) | 1999-06-08 | 2003-08-12 | Sulzer Market And Technology Ag | Method for visualizing a spatially resolved data set |
EP1059612A1 (de) * | 1999-06-08 | 2000-12-13 | Sulzer Markets and Technology AG | Verfahren zum Visualisieren eines räumlich aufgelösten Datensatzes |
GB0216668D0 (en) * | 2002-07-17 | 2002-08-28 | Imagination Tech Ltd | Method and apparatus for compressed data storage and retrieval |
GB2400778B (en) * | 2003-04-15 | 2006-02-01 | Imagination Technologi Limited | Efficient bump mapping using height map |
US8553946B2 (en) * | 2007-01-10 | 2013-10-08 | Tomtom International B.V. | Displaying elevation information from a digital map |
US8218903B2 (en) * | 2007-04-24 | 2012-07-10 | Sony Computer Entertainment Inc. | 3D object scanning using video camera and TV monitor |
US20100085359A1 (en) * | 2008-10-03 | 2010-04-08 | Microsoft Corporation | Surface normal reconstruction from a single image |
US7973705B2 (en) * | 2009-07-17 | 2011-07-05 | Garmin Switzerland Gmbh | Marine bump map display |
US9965893B2 (en) * | 2013-06-25 | 2018-05-08 | Google Llc. | Curvature-driven normal interpolation for shading applications |
WO2015112078A1 (en) * | 2014-01-23 | 2015-07-30 | Performance Sk8 Holding Inc. | System and method for manufacturing a board body |
US11361511B2 (en) * | 2019-01-24 | 2022-06-14 | Htc Corporation | Method, mixed reality system and recording medium for detecting real-world light source in mixed reality |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928250A (en) * | 1986-07-02 | 1990-05-22 | Hewlett-Packard Company | System for deriving radiation images |
US5369737A (en) * | 1988-03-21 | 1994-11-29 | Digital Equipment Corporation | Normalization of vectors associated with a display pixels of computer generated images |
JPH0727581B2 (ja) * | 1988-09-09 | 1995-03-29 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 図形処理装置 |
JPH05266146A (ja) * | 1992-03-19 | 1993-10-15 | Matsushita Electric Ind Co Ltd | 物体形状の表現装置 |
US5729672A (en) | 1993-07-30 | 1998-03-17 | Videologic Limited | Ray tracing method and apparatus for projecting rays through an object represented by a set of infinite surfaces |
GB9315852D0 (en) | 1993-07-30 | 1993-09-15 | Video Logic Ltd | Shading three-dimensional images |
US5412563A (en) * | 1993-09-16 | 1995-05-02 | General Electric Company | Gradient image segmentation method |
GB9406510D0 (en) * | 1994-03-31 | 1994-05-25 | Argonaut Software Limited | Bump mapping in 3-d computer graphics |
WO1996029681A1 (fr) * | 1995-03-22 | 1996-09-26 | Tsuneo Ikedo | Circuit d'infographie |
JP2909616B2 (ja) * | 1995-10-27 | 1999-06-23 | 株式会社超高速ネットワーク・コンピュータ技術研究所 | 3次元形状表示方法 |
US5949424A (en) * | 1997-02-28 | 1999-09-07 | Silicon Graphics, Inc. | Method, system, and computer program product for bump mapping in tangent space |
US6151029A (en) * | 1997-08-22 | 2000-11-21 | Seiko Epson Corporation | Texture mapping with improved technique for selecting an appropriate level in filtered representations of the texture |
US6552726B2 (en) * | 1998-07-17 | 2003-04-22 | Intel Corporation | System and method for fast phong shading |
-
1997
- 1997-08-20 GB GBGB9717656.4A patent/GB9717656D0/en not_active Ceased
-
1998
- 1998-08-19 US US09/486,012 patent/US6819319B1/en not_active Expired - Lifetime
- 1998-08-19 WO PCT/GB1998/002488 patent/WO1999009523A1/en active IP Right Grant
- 1998-08-19 DE DE69808932T patent/DE69808932T2/de not_active Expired - Lifetime
- 1998-08-19 EP EP98939751A patent/EP1004094B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69808932D1 (de) | 2002-11-28 |
EP1004094A1 (de) | 2000-05-31 |
EP1004094B1 (de) | 2002-10-23 |
GB9717656D0 (en) | 1997-10-22 |
WO1999009523A1 (en) | 1999-02-25 |
US6819319B1 (en) | 2004-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |