Progressive multi-level transmission and display of triangular m

Details Progressive multi-level transmission and display of triangular m Progressive multi-level transmission and display of triangular m

1998-02-13

2000-02-29

Nguyen, Phu K.

Computer graphics processing and selective visual display system

Computer graphics processing

Graph generating

G06F 1500

Patent

active

060315482

ABSTRACT:
Disclosed is a representation and file format for a multi-level progressive transmission or display of a triangular mesh, referred to as a Progressive Multi-Level Representation (PMR). Methods are disclosed for generating the PMR, for progressively building a triangular mesh from a PMR representation, and for extracting a particular level of detail of a triangular mesh from the PMR representation.

REFERENCES:
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Gueziec, Andre, "Surface Simplification with Variable Tolerance", MRCAS '95, Nov. 4, 1995, 8 pages.
Taubin, Gabriel et al., "Geometric Compression Through Topological Surgery", RC20340 (#89924) Jan. 16, 1996, Computer Sciences, 22 pages.
Guezie, Andre, et al., Cutting and Stitching: Efficient Conversion of a Non-Manifold Polygonal Surface to a Manifold, RC20935 (92693), Jul. 25, 1997, Computer Science/Mathematics, 32 pages.
Guezie, Andre, "Surface Simplification Inside a Tolerance Volume", RC 20440(90191) May 20, 1997 Updated/Revised, Computer Science/Mathematics, 56 pages.
Roufard, Remi et al., "Full-range approximation of triangulated polyhedra", Eurographics, vol. 15, 1996, No. 3, 10 pages.

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