Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2006-08-08
2006-08-08
Chauhan, Ulka (Department: 2671)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C345S419000, C348S042000
Reexamination Certificate
active
07088364
ABSTRACT:
A method for generating a stereoscopic presentation of a region-of-interest in a monoscopic information representation. The method includes the steps of: (a) selecting first and second viewpoints for the region-of-interest; (b) creating a lens surface having a predetermined lens surface shape for the region-of-interest, the lens surface having a plurality of polygonal surfaces constructed from a plurality of points sampled from the lens surface shape; (c) creating first and second transformed presentations by overlaying the representation on the lens surface and perspectively projecting the lens surface with the overlaid representation onto a plane spaced from the first and second viewpoints, respectively; and, (d) displaying the first and second transformed presentations on a display screen to generate the stereoscopic presentation.
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Chauhan Ulka
Conneely Joseph
Hajnik Daniel
Idelix Software Inc.
McCarthy Tétrault LLP
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