Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2007-11-06
2007-11-06
Nguyen, Phu K. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C345S427000
Reexamination Certificate
active
09067910
ABSTRACT:
A number of input images of a scene is taken from different viewpoints. A respective model of the scene is made for each input image. The model contains descriptions of the location of surface patches in the space of the scene, substantially each surface patch corresponding to a set of pixels in the input image. A viewpoint is selected and views are taken from the viewpoint, each of a respective input images according to the corresponding model. For each pixel in an output image one of the views is selected and a pixel from the selected view is displayed at the pixel in the output image.
REFERENCES:
patent: 09097344 (1997-04-01), None
Chen et al. 1993. “View Interpolation for Image Synthesis”, Proceddings 20th Annual conference on Computer Graphics. ACM. pp. 279-286.
By P.E. Debevec et al. Modeling and Rendering Architecture From Photographs: A Hybrid Geometry-and Image-Based Approach, Published in the Siggraph 1996, pp. 11-20.
Cuijpers Maurice J. M.
Van Overveld Cornelis W. A. M.
Koninklijke Philips Electronics N. V.
Nguyen Phu K.
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