Surface Reconstruction of Freeform Objects Based on Multiresolution Volumetric Method

[+] Author and Article Information
Sergei Azernikov, Alex Miropolsky, Anath Fischer

Laboratory for Computer Graphics and CAD, Department of Mechanical Engineering, Technion–Israel Institute of Technology, Haifa, Israel 32000

J. Comput. Inf. Sci. Eng 3(4), 334-338 (Dec 24, 2003) (5 pages) doi:10.1115/1.1630816 History: Received July 01, 2003; Revised October 01, 2003; Online December 24, 2003
Copyright © 2003 by ASME
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Mechanical part reconstruction phases: (a) point cloud (4102 points), (b) HSDM (296 voxels), (c) connectivity graph, (d) facet reconstruction (300 facets), and (e) anisotropic smoothing
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Multiresolution surface reconstruction: (a) low resolution (Octree depth 2), (b) middle resolution (Octree depth 3), and (c) high resolution (Octree depth 4)
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Surface reconstruction examples: (a) car (541 facets), (b) toy airplane (11691 facets), (c) bracket (9589 facets), (d) oil pump (8979 facets)




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