DE69420819T2 - Bildverarbeitung - Google Patents
BildverarbeitungInfo
- Publication number
- DE69420819T2 DE69420819T2 DE1994620819 DE69420819T DE69420819T2 DE 69420819 T2 DE69420819 T2 DE 69420819T2 DE 1994620819 DE1994620819 DE 1994620819 DE 69420819 T DE69420819 T DE 69420819T DE 69420819 T2 DE69420819 T2 DE 69420819T2
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- image
- processing
- 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
- G06T15/04—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 |
---|---|---|---|
GB939324638A GB9324638D0 (en) | 1993-12-01 | 1993-12-01 | Image processing |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69420819D1 DE69420819D1 (de) | 1999-10-28 |
DE69420819T2 true DE69420819T2 (de) | 2000-04-27 |
Family
ID=10745948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1994620819 Expired - Lifetime DE69420819T2 (de) | 1993-12-01 | 1994-11-28 | Bildverarbeitung |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0656609B1 (de) |
JP (1) | JP3720864B2 (de) |
DE (1) | DE69420819T2 (de) |
GB (1) | GB9324638D0 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5719599A (en) * | 1995-06-07 | 1998-02-17 | Seiko Epson Corporation | Method and apparatus for efficient digital modeling and texture mapping |
GB9518695D0 (en) * | 1995-09-13 | 1995-11-15 | Philips Electronics Nv | Graphic image rendering |
US6115047A (en) * | 1996-07-01 | 2000-09-05 | Sun Microsystems, Inc. | Method and apparatus for implementing efficient floating point Z-buffering |
US6046746A (en) * | 1996-07-01 | 2000-04-04 | Sun Microsystems, Inc. | Method and apparatus implementing high resolution rendition of Z-buffered primitives |
US6052127A (en) * | 1996-12-30 | 2000-04-18 | Cirrus Logic, Inc. | Circuit for determining non-homogenous second order perspective texture mapping coordinates using linear interpolation |
GB9712684D0 (en) | 1997-06-18 | 1997-08-20 | Philips Electronics Nv | Fast processing of image primitives |
GB9716251D0 (en) * | 1997-08-01 | 1997-10-08 | Philips Electronics Nv | Attribute interpolation in 3d graphics |
US6608625B1 (en) * | 1998-10-14 | 2003-08-19 | Hitachi, Ltd. | Three dimensional graphic processor |
CN101556700B (zh) * | 2009-05-15 | 2012-02-15 | 宁波大学 | 一种虚拟视点图像绘制方法 |
KR20130126195A (ko) * | 2012-05-11 | 2013-11-20 | 삼성전자주식회사 | 계단 현상을 제거하기 위한 영상 처리 방법 및 이를 적용한 영상 처리 장치 |
CN108961149B (zh) * | 2017-05-27 | 2022-01-07 | 北京旷视科技有限公司 | 图像处理方法、装置和系统及存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5224208A (en) * | 1990-03-16 | 1993-06-29 | Hewlett-Packard Company | Gradient calculation for texture mapping |
-
1993
- 1993-12-01 GB GB939324638A patent/GB9324638D0/en active Pending
-
1994
- 1994-11-28 EP EP19940203442 patent/EP0656609B1/de not_active Expired - Lifetime
- 1994-11-28 DE DE1994620819 patent/DE69420819T2/de not_active Expired - Lifetime
- 1994-11-29 JP JP29488494A patent/JP3720864B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69420819D1 (de) | 1999-10-28 |
EP0656609B1 (de) | 1999-09-22 |
GB9324638D0 (en) | 1994-01-19 |
JPH07200868A (ja) | 1995-08-04 |
EP0656609A1 (de) | 1995-06-07 |
JP3720864B2 (ja) | 2005-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: QUALCOMM, INC., SAN DIEGO, CALIF., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: WAGNER & GEYER PARTNERSCHAFT PATENT- UND RECHTSANW |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: QUALCOMM INCORPORATED (N.D.GES.D. STAATES DELA, US |