Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2005-01-11
2005-01-11
Jankus, Almis R. (Department: 2671)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C345S582000
Reexamination Certificate
active
06842174
ABSTRACT:
A method executed in an apparatus for generating graphics data indicating shape features of three-dimensional graphics based on X, Y and Z coordinate values, which includes the steps of generating a random number using the X and Y coordinate values of a plurality of shape specific points to determine a two-dimensional shape of the target three-dimensional graphics as seeds of random numbers, calculating a Z coordinate value of the shape specific point based on the generated random number and generating the graphics data based on the calculated Z coordinate value and the X and Y coordinate values of the specific points.
REFERENCES:
patent: 5367615 (1994-11-01), Economy et al.
Fournier et al., “Computer Rendering of Stochastic Models”, ACM, 1982, pp 371-384.
Jankus Almis R.
Lerner David Littenberg Krumholz & Mentlik LLP
Sony Computer Entertainment Inc.
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