GB8811392D0 - Method & apparatus for shading images - Google Patents
Method & apparatus for shading imagesInfo
- Publication number
- GB8811392D0 GB8811392D0 GB888811392A GB8811392A GB8811392D0 GB 8811392 D0 GB8811392 D0 GB 8811392D0 GB 888811392 A GB888811392 A GB 888811392A GB 8811392 A GB8811392 A GB 8811392A GB 8811392 D0 GB8811392 D0 GB 8811392D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- shading images
- shading
- images
- 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.)
- Granted
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
- G06T15/80—Shading
- G06T15/83—Phong shading
-
- 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
-
- 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
- G06T15/80—Shading
- G06T15/87—Gouraud shading
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 |
---|---|---|---|
US7779787A | 1987-07-27 | 1987-07-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8811392D0 true GB8811392D0 (en) | 1988-06-15 |
GB2207585A GB2207585A (en) | 1989-02-01 |
GB2207585B GB2207585B (en) | 1992-02-12 |
Family
ID=22140108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8811392A Expired - Fee Related GB2207585B (en) | 1987-07-27 | 1988-05-13 | Method and apparatus for shading images |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP2777577B2 (en) |
CA (1) | CA1305802C (en) |
DE (1) | DE3825539C2 (en) |
FR (1) | FR2622030B1 (en) |
GB (1) | GB2207585B (en) |
HK (1) | HK60992A (en) |
SG (1) | SG52792G (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179638A (en) * | 1990-04-26 | 1993-01-12 | Honeywell Inc. | Method and apparatus for generating a texture mapped perspective view |
US5253339A (en) * | 1990-07-26 | 1993-10-12 | Sun Microsystems, Inc. | Method and apparatus for adaptive Phong shading |
GB2271259A (en) * | 1992-10-02 | 1994-04-06 | Canon Res Ct Europe Ltd | Processing image data |
US6184891B1 (en) * | 1998-03-25 | 2001-02-06 | Microsoft Corporation | Fog simulation for partially transparent objects |
JP2014056371A (en) * | 2012-09-12 | 2014-03-27 | Fujitsu Semiconductor Ltd | Image processing apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4586038A (en) * | 1983-12-12 | 1986-04-29 | General Electric Company | True-perspective texture/shading processor |
JPS60126771A (en) * | 1983-12-14 | 1985-07-06 | Hitachi Ltd | Display system of free curved face |
JPS61103277A (en) * | 1984-10-26 | 1986-05-21 | Hitachi Ltd | Pattern shading device |
-
1988
- 1988-05-13 GB GB8811392A patent/GB2207585B/en not_active Expired - Fee Related
- 1988-07-19 CA CA000572463A patent/CA1305802C/en not_active Expired
- 1988-07-25 FR FR8810000A patent/FR2622030B1/en not_active Expired - Fee Related
- 1988-07-27 DE DE19883825539 patent/DE3825539C2/en not_active Expired - Fee Related
- 1988-07-27 JP JP63187968A patent/JP2777577B2/en not_active Expired - Fee Related
-
1992
- 1992-05-11 SG SG52792A patent/SG52792G/en unknown
- 1992-08-13 HK HK60992A patent/HK60992A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SG52792G (en) | 1992-12-04 |
FR2622030B1 (en) | 1994-03-04 |
HK60992A (en) | 1992-08-21 |
DE3825539A1 (en) | 1989-02-09 |
JPH01120685A (en) | 1989-05-12 |
GB2207585B (en) | 1992-02-12 |
FR2622030A1 (en) | 1989-04-21 |
GB2207585A (en) | 1989-02-01 |
CA1305802C (en) | 1992-07-28 |
JP2777577B2 (en) | 1998-07-16 |
DE3825539C2 (en) | 1997-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030513 |