NDLI: Fast Visualization Algorithm for Implicit Surfaces

Content Provider	IEEE Xplore Digital Library
Author	Yi Zhang Xin Wang Xiao Jun Wu
Copyright Year	2006
Description	Author affiliation: Shenzhen Grad. Sch., Haerbin Inst. of Technol., Shenzhen (Yi Zhang; Xin Wang; Xiao Jun Wu)
Abstract	One extended cell partitioning algorithm is proposed for improving the efficiency of extracting isosurface. A "ring" shape zone is constructed near isosurface. The bound threshold of the zone is determined by the half length of the cell diagonal. The cells inside the zone are processed, and the cells outside the zone are removed. The fast visualization algorithm is applied to the implicit surfaces represented by radial basis functions and multi-level partition of unity. By utilizing the mathematical properties of these implicit functions, the difficulty of calculating the shortest distance from one space point to the surface is solved. Consequently, a fast algorithm of extracting isosurface is implemented. Experimental results show that the new algorithm speeds up the process of extracting the isosurface.
Sponsorship	VRSJ (Japan)
Starting Page	339
Ending Page	344
File Size	303531
Page Count	6
File Format	PDF
ISBN	076952754X
DOI	10.1109/ICAT.2006.62
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-11-29
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Implicit surface Visualization Multi-level Partition of Unity Shape Radial Basis Functions Reconstruction algorithms Partitioning algorithms Data mining Surface reconstruction Cell partitioning Production Virtual reality Motion pictures Isosurfaces
Content Type	Text
Resource Type	Article

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