Reference TypeConference Proceedings
Citation KeyBordignonLewLopTavCas:2006:PoSeCo
Author1 Bordignon, Alex
2 Lewiner, Thomas
3 Lopes, Hélio
4 Tavares, Geovan
5 Castro, Rener
Affiliation1 Departamento de Matematica. PUC - Rio de Janeiro
2 Departamento de Matematica. PUC - Rio de Janeiro
3 Departamento de Matematica. PUC - Rio de Janeiro
4 Departamento de Matematica. PUC - Rio de Janeiro
5 Departamento de Matematica. PUC - Rio de Janeiro
TitlePoint set compression through BSP quantization
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI)
EditorOliveira Neto, Manuel Menezes de
Carceroni, Rodrigo Lima
Book TitleProceedings
Date8-11 Oct. 2006
Publisher CityLos Alamitos
PublisherIEEE Computer Society
Conference LocationManaus
KeywordsPoint Sets, Compression, Binary Space Partition, Geometry-Driven Compression, Geometry Processing.
AbstractThis work introduces a new compression scheme for point sets. This scheme relies on an adaptive binary space partition (BSP) which takes into account the geometric structure of the point set. This choice introduces geometrical rather than combinatorial information in the compression scheme. In order to effectively improve the final compression ratio, this partition is encoded in a progressive manner, decreasing the number of bits used for the quantisation at each subdivision. This strategy distributes the extracost of the geometry encoding onto the maximal number of points, compressing in average 15% more than previous techniques.
Tertiary TypeFull Paper
Size2786 KiB
Number of Files1
Target Filehlopes-PSC.pdf
Last Update2006: administrator
Metadata Last Update2020: administrator {D 2006}
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History2006-07-13 22:58:10 :: tomlew -> banon ::
2006-08-30 21:47:40 :: banon -> tomlew ::
2008-07-17 14:11:02 :: tomlew -> administrator ::
2009-08-13 20:38:04 :: administrator -> banon ::
2010-08-28 20:02:23 :: banon -> administrator ::
2020-02-19 03:17:37 :: administrator -> :: 2006
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Access Date2020, Nov. 24