Computer graphics processing and selective visual display system – Computer graphics processing – Three-dimension
Reexamination Certificate
2006-11-21
2006-11-21
Nguyen, Phu K. (Department: 2628)
Computer graphics processing and selective visual display system
Computer graphics processing
Three-dimension
C345S426000, C345S582000
Reexamination Certificate
active
07138999
ABSTRACT:
The invention concerns the refinement of a triangular mesh representing a three-dimensional object (3D), said mesh consisting of an arrangement of vertices and triangular surfaces, each defined by three references to the vertices which it links, and having three edges each linking two of said vertices. The invention is characterized in that said method comprises a step which consists in selecting at least a region of interest, said mesh refinement being carried out locally on at least one region of interest.
REFERENCES:
patent: 5453934 (1995-09-01), Taghavi et al.
patent: 5602979 (1997-02-01), Loop
patent: 6046744 (2000-04-01), Hoppe
patent: 6933940 (2005-08-01), Junkins et al.
patent: 6940505 (2005-09-01), Savine et al.
patent: 2003/0112240 (2003-06-01), Cerny
patent: 2004/0075655 (2004-04-01), Dunnett
patent: 2005/0062743 (2005-03-01), Marschner et al.
patent: WO 99/18517 (1999-04-01), None
patent: WO 99/34336 (1999-07-01), None
“Simulation of Static and Dynamic Wrinkles of Skin”, Yin Wu et al., Proceedings Computer Animation '96, Geneva, Switzerland, Jun. 3-4, 1996, pp. 90-97.
“Optical Flow and Phase Portrait Methods for Environmental Satellite Image Sequences”, I. Cohen et al., Proceedings of Fourth European Conferencec on Computer Vision, ECCV 96, Cambridge, U.K., Apr. 14-18, 1996, vol. 2, pp. 141-150.
“Scalable Image Coding with Fine Granularity Based on Hierarchical Mesh”, P. Lechat et al., Proceedings of the Spie, Jan. 1999, pp. 1130-1142.
“Construction of Multiresolution Triangular B-spline Surfaces Using hexagonal Filters”, A. Dreger et al., Proceedings Computer Graphics International, Hanover, Germany, Jun. 22-26, 1998, vol. 16, No. 6, pp. 339-356.
Alliez Pierre
Laurent-Chatenet Nathalie
France Telecom
Nguyen Phu K.
Shewchuk Jeffrey D.
Shewchuk IP Services
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