Unification and part hiding in three dimensional geometric data

Details Unification and part hiding in three dimensional geometric data Unification and part hiding in three dimensional geometric data

2011-05-10

2011-05-10

Nguyen, Phu (Department: 2628)

Computer graphics processing and selective visual display system

Computer graphics processing

Three-dimension

C345S421000, C345S422000, C345S428000

Reexamination Certificate

active

07940262

ABSTRACT:
Technology is disclosed for improving the rendering of a three-dimensional (3D) object. In one aspect, the technology applies multi-scale visibility patches and adjacency heuristics to restore proper face and normals orientation at a per-object and per-polygon level; and target where best to apply ray-casting metrics to refine visibility determination.

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patent: 6825839 (2004-11-01), Huang et al.
patent: 2005/0116950 (2005-06-01), Hoppe
Policarpo, Fabio, and Francisco Fonseca. 2005. “Deffered Shading Tutorial.” Available online at: (www710.univ-lyon1.fr/.../Deferred—Shading—Tutorial—SBGAMES2005.pdf.).

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