Presentation	1996/12/19 Geometetric modeling using NETWORK model Masao FUJIMURA, Ken-ichi KOBORI, Toshiro KUTSUWA,
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Abstract(in English)	We propose a new spatial partitioning representation model called NETWORK model that can realize fast geometric operation in CAD systems. It comes to possible to cut down drastic number of voxels and to reduce calculation cost, by means of defining only the voxels on the surface of a share and their mutual connections. We also construct a three dimensional geometric modeler with the NETWORK model. To evaluate the NETWORK model and it's modeler, we made several experiments to compare the OCTREE model with the NETWORK model on the cost for geometric operations and boolean-set operations.
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Paper #	PRMU96-114
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Committee	PRMU
Conference Date	1996/12/19(1days)
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Registration To	Pattern Recognition and Media Understanding (PRMU)
Language	JPN
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Title (in English)	Geometetric modeling using NETWORK model
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1st Author's Name	Masao FUJIMURA
1st Author's Affiliation	Osaka Institute of Technology()
2nd Author's Name	Ken-ichi KOBORI
2nd Author's Affiliation	Osaka Institute of Technology
3rd Author's Name	Toshiro KUTSUWA
3rd Author's Affiliation	Osaka Institute of Technology
Date	1996/12/19
Paper #	PRMU96-114
Volume (vol)	vol.96
Number (no)	435
Page	pp.pp.-
#Pages	6
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