Point-set compression through BSP quantization. A. Bordignon, T. Lewiner , H. Lopes, G. Tavares and R. Castro Departamento de Matemática – PUC-Rio. Point sets. Compression. Contributions. Geometry compression with geometry instead of combinatorics BSP quantization
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Point-set compression through BSP quantization
A. Bordignon, T. Lewiner, H. Lopes,G. Tavares and R. Castro
Departamento de Matemática – PUC-Rio
Geometry compression with geometry instead of combinatorics
15% improvements in compression ratios
Ambient space combinatorics
+0 ++ ++ 0+ ++ ++ 0+
much more information
Adapted to local statistic of points
Cut planes codes: Euler angles
Subdivision codes: counting symbols
a ≈0.5φ≈ 0ψ≈ 0
0 bit quantization:
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