US 6,982,715 B2 | ||
Mesh compression process | ||
Martin Isenburg, Chapel Hill, N.C. (US) | ||
Assigned to Intel Corporation, Santa Clara, Calif. (US) | ||
Filed on Jul. 26, 2002, as Appl. No. 10/206,808. | ||
Prior Publication US 2004/0017368 A1, Jan. 29, 2004 | ||
Int. Cl. G06T 17/00 (2006.01) |
U.S. Cl. 345—428 | 41 Claims |
1. A method of encoding an update of a polygon mesh having at least one target vertex, comprising:
defining a local index of a vertex that neighbors the target vertex, the local index defining a position of the vertex relative
to the target vertex; and
encoding the mesh using the local index, the encoding comprising
storing the local index of the vertex; and
storing a global index of the target vertex, the global index defining the position of the vertex relative to a pre-defined
array.
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