Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Patent
1997-09-03
1999-11-16
Nguyen, Phu K.
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
G06F 1500
Patent
active
059866659
ABSTRACT:
An electronic graphic system comprises an image store for storing data defining an initial image, an address generator for generating address data identifying multiple dot areas in the store, and a processor for processing the data in each dot area so that picture elements in the dot area are defined by data of a substantially uniform value. The processed data thus defines a multiplicity of picture elements that together form an image of multiple dot areas derived from the initial image data. The system can be applied to data defining a still image and to video data defining a moving image. When applied to video data the dot areas can be varied on a time basis.
REFERENCES:
patent: 4514818 (1985-04-01), Walker
patent: 4602286 (1986-07-01), Kellar et al.
patent: 5675720 (1997-10-01), Sato et al.
patent: 5831604 (1998-11-01), Gerber
Sumner Matthew
Wrey Colin John
Nguyen Phu K.
Quantel Limited
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