CA1329960C - Method and apparatus for image manipulation - Google Patents
Method and apparatus for image manipulationInfo
- Publication number
- CA1329960C CA1329960C CA 612529 CA612529A CA1329960C CA 1329960 C CA1329960 C CA 1329960C CA 612529 CA612529 CA 612529 CA 612529 A CA612529 A CA 612529A CA 1329960 C CA1329960 C CA 1329960C
- Authority
- CA
- Canada
- Prior art keywords
- shape
- segment
- images
- computer system
- output
- 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
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/001—Model-based coding, e.g. wire frame
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- Software Systems (AREA)
- Image Generation (AREA)
- Controls And Circuits For Display Device (AREA)
- Processing Or Creating Images (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25258988A | 1988-10-03 | 1988-10-03 | |
US252,589 | 1988-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1329960C true CA1329960C (en) | 1994-05-31 |
Family
ID=22956658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 612529 Expired - Fee Related CA1329960C (en) | 1988-10-03 | 1989-09-22 | Method and apparatus for image manipulation |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2955995B2 (ja) |
AU (1) | AU624137B2 (ja) |
CA (1) | CA1329960C (ja) |
GB (1) | GB2223383B (ja) |
HK (1) | HK98993A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5819278A (en) * | 1996-08-23 | 1998-10-06 | Adobe Systems Incorporated | Maintaining invalidation information in tiled image representations |
JP4311391B2 (ja) * | 2005-10-03 | 2009-08-12 | ソニー株式会社 | 接触形状算出装置及び接触形状算出方法、並びにコンピュータ・プログラム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4199815A (en) * | 1978-05-12 | 1980-04-22 | Electra Corporation | Typesetter character generating apparatus |
US4622545A (en) * | 1982-09-30 | 1986-11-11 | Apple Computer, Inc. | Method and apparatus for image compression and manipulation |
US4620287A (en) * | 1983-01-20 | 1986-10-28 | Dicomed Corporation | Method and apparatus for representation of a curve of uniform width |
US4660029A (en) * | 1984-07-06 | 1987-04-21 | Tektronix, Inc. | Method of providing raster information for a graphics display employing linked lists |
GB2178277B (en) * | 1985-07-18 | 1989-08-23 | Anamartic Ltd | Graphics system for display of shaded polygons |
US4812834A (en) * | 1985-08-01 | 1989-03-14 | Cadtrak Corporation | Graphics display system with arbitrary overlapping viewports |
US4780709A (en) * | 1986-02-10 | 1988-10-25 | Intel Corporation | Display processor |
US4788538A (en) * | 1986-11-17 | 1988-11-29 | Lotus Development Corporation | Method and apparatus for determining boundaries of graphic regions |
-
1989
- 1989-05-09 AU AU34583/89A patent/AU624137B2/en not_active Ceased
- 1989-05-17 GB GB8911335A patent/GB2223383B/en not_active Expired - Fee Related
- 1989-09-18 JP JP1240303A patent/JP2955995B2/ja not_active Expired - Fee Related
- 1989-09-22 CA CA 612529 patent/CA1329960C/en not_active Expired - Fee Related
-
1993
- 1993-09-23 HK HK98993A patent/HK98993A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH02122378A (ja) | 1990-05-10 |
AU624137B2 (en) | 1992-06-04 |
GB2223383B (en) | 1993-03-31 |
GB8911335D0 (en) | 1989-07-05 |
GB2223383A (en) | 1990-04-04 |
JP2955995B2 (ja) | 1999-10-04 |
AU3458389A (en) | 1990-04-05 |
HK98993A (en) | 1993-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKLA | Lapsed |