Computer graphics processing and selective visual display system – Computer graphics processing – Graph generating
Patent
1996-12-24
1999-02-09
Fetting, Anton
Computer graphics processing and selective visual display system
Computer graphics processing
Graph generating
G06T 1140
Patent
active
058701010
ABSTRACT:
An image synthesizing system is provided which can output a high-quality image in real time through the texture mapping without preventing the hardware from being increased in speed and reduced in scale. A 3-D image is formed by a game space processing unit (13) and image supply unit (10) to perform a 3-D computation. At a processor unit (30), coordinates for each dot in a polygon and the corresponding texture coordinates are determined. A field buffer unit (40) stores the texture coordinates at an address specified by the coordinates for each dot. A texture data storage unit (42) has stored a rendering data. The texture coordinates are read out from the field buffer unit (40) and then used to read out the rendering data from the texture coordinate storage unit (42) to synthesize and output a pseudo 3-D image. By thus storing the texture coordinates in the field buffer unit (40), the subsampling/interpolation and the like may be carried out.
REFERENCES:
patent: 3887763 (1975-06-01), Hinoshita et al.
patent: 3889107 (1975-06-01), Sutherland
patent: 4594673 (1986-06-01), Holly
patent: 4697178 (1987-09-01), Heckel
patent: 4819192 (1989-04-01), Kuragano et al.
patent: 4847789 (1989-07-01), Kelly et al.
patent: 5075876 (1991-12-01), Seki et al.
patent: 5086496 (1992-02-01), Mulmuley
patent: 5125074 (1992-06-01), Labeaute et al.
patent: 5179638 (1993-01-01), Dawson et al.
patent: 5224208 (1993-06-01), Miller, Jr. et al.
patent: 5280568 (1994-01-01), Obata
patent: 5283860 (1994-02-01), Einkauf et al.
patent: 5361386 (1994-11-01), Watkins et al.
patent: 5546530 (1996-08-01), Grimaud et al.
Foley et al., Computer Graphics: Principles and Practice, pp. 871-873, 887-890, 1990.
Molnar et al., PixelFlow: High Speed Rendering Using Image Composition, Computer Graphics, pp. 231-240, Jul. 1992.
Foley et al. "Viewing in 3D" and Scan-Line Algorithms, Computer Graphics: Principles and Practice, Second Edition, 1990 pp. 266-271 & 680-685.
Takeshi Shibamoto et al., "Texture Mapping (1)" The Collected Papers of Thirty First Information Processing Institute Lecture, Information Processing Institute, Sep. 9, 1985, pp. 1703-1704.
Miura Katsuhiro
Murata Hiroyuki
Yokota Takashi
Fetting Anton
Namco Ltd.
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