Computer graphics processing and selective visual display system – Computer graphics processing – Shape generating
Patent
1995-08-17
1998-06-02
Nguyen, Phu K.
Computer graphics processing and selective visual display system
Computer graphics processing
Shape generating
G06F 1500
Patent
active
057607877
ABSTRACT:
A method and apparatus for storing data defining a graphical outline of an object, the graphical outline comprising a series of curve segments. First, those curve segments which comprise straight line segments are determined. The method next stores a first number of associated control points for each of said curve segments which do not comprise straight line segments. The method then operates to store a reduced number of associated control points for each of the curve segments which comprise straight line segments.
REFERENCES:
patent: 5568601 (1996-10-01), Yamauchi et al.
Canon Information Systems Research Australia, PTY Ltd.
Canon Kabushiki Kaisha
Nguyen Phu K.
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