Simulated three-dimensional display using bit-mapped information

Details Simulated three-dimensional display using bit-mapped information Simulated three-dimensional display using bit-mapped information

1995-10-31

1999-11-02

Zimmerman, Mark K.

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

345435, 345439, G06T 1500

Patent

active

059779799

ABSTRACT:
A computer-controlled display provides a two dimensional simulation of a three dimensional scene while providing for relatively low computing load. Data which is used in determining scaling of figures placed against a background scene and/or used to determine, pixel by pixel, relative occlusion of a figure with respect to features of a scene (or other figures) are largely precalculated and stored so that little or no calculation of these three dimensional characteristics needs to be performed on the fly.

REFERENCES:
patent: Re33662 (1991-08-01), Blair et al.
patent: 4531120 (1985-07-01), Brownell, Jr. et al.
patent: 4875097 (1989-10-01), Jackson
patent: 5239464 (1993-08-01), Blair et al.
patent: 5295234 (1994-03-01), Ishida et al.

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