Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2006-06-27
2006-06-27
Nguyen, Kimbinh T. (Department: 2671)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C345S581000, C345S589000, C345S473000, C348S051000
Reexamination Certificate
active
07068274
ABSTRACT:
A computer implemented method animates a 3D physical object by first acquiring a 3D graphics model of the object. The model is edited with graphics authoring tools to reflect a desired appearance of the object. The edited model is rendered as an image considering a user location and a location of a virtual light. Then, intensity values of the image are corrected according to an orientation of a surface of the object and a radiance at the surface. The 3D physical object can finally be illuminated with the corrected image to give the 3D physical object the desired appearance under the virtual light when viewed from the user location.
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Low Kok-Lim
Raskar Ramesh
Welch Gregory F.
Brinkman Dirk
Crubin Andrew J.
Mitsubishi Electric Research Laboratories Inc.
Nguyen Kimbinh T.
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