Hierarchical representation for rasterized planar face complexes.
Computers & Graphics(2018)
摘要
•Hierarchical rasterized Planar Face Complex (hPFC) encodes topology of planar graph using a few bits per pixel.•hPFC encodes pixel-quantized vertex and curved edge geometry.•Improves on prior rPFC by increasing resolution adaptively.•Irregular hierarchical grid allows to reduce the storage cost.
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关键词
Planar polygonal meshes,Irregular representation,Hierarchical representation,Combinatorial maps,Compact representation,Topology preserving rasterization
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