XnYZip compresses dense point clouds up to 3x better by replacing cube quantization with provably MSE-optimal truncated octahedron cells, validated across eight datasets.
Kuffo, and Peter Boncz
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Error-bounded Point Cloud Compression Using Truncated Octahedron Quantization
XnYZip compresses dense point clouds up to 3x better by replacing cube quantization with provably MSE-optimal truncated octahedron cells, validated across eight datasets.