Out-of-Core Progressive Lossless Compression and Selective Decompression of Large Triangle Meshes

@article{Du2009OutofCorePL,
  title={Out-of-Core Progressive Lossless Compression and Selective Decompression of Large Triangle Meshes},
  author={Zhiyan Du and Pavel Jaromersky and Yi-Jen Chiang and Nasir D. Memon},
  journal={2009 Data Compression Conference},
  year={2009},
  pages={420-429}
}
In this paper we propose a novel {\em out-of-core} technique for{\em progressive} lossless compression and {\em selective}decompression of 3D triangle meshes larger than main memory. Most existing compression methods, in order to optimize compression ratios, only allow {\em sequential} decompression. We develop an integrated approach that resolves the issue of so-called {\emprefix dependency} to support {\em selective} decompression, and in addition enables I/O-efficient compression, while… CONTINUE READING

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