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Inventor
LI DAVID W
US
2 patents
Patents
2 patents
US5255359A
Oct 19, 1993
Picking function for a pipeline graphics system using hierarchical graphics structures
IBM
38 citations
90
US5371514A
Dec 6, 1994
Method and apparatus for determining the drawing primitives that are visible in a pick aperture of a graphics system
IBM
32 citations
89