591 search results - page 63 / 119 » Computing fundamental groups from point clouds |
83
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3DPVT
2006
IEEE
15 years 5 months ago
2006
IEEE
This paper addresses the challenging problem of statistics on images by describing average and variability. We describe computational anatomy tools for building 3-D and spatio-tem...
SMA
2006
ACM
15 years 5 months ago
2006
ACM
As compatible meshes play important roles in many computeraided design applications, we present a new approach for modelling compatible meshes. Our compatible mesh modelling metho...
116
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IROS
2009
IEEE
15 years 5 months ago
2009
IEEE
Abstract— This paper describes an efficient method for retrieving the 3-dimensional shape associated to novelties in the environment of an autonomous robot, which is equipped wi...
106
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WSCG
2004
15 years 12 days ago
2004
Freeform feature shape reuse is an important issue in industrial design supporting. In this paper, the frequencybased operators for freeform feature shape reuse are discussed. Unl...
CORR
2008
Springer
14 years 11 months ago
2008
Springer
We describe a new approach to fit the polyhedron describing a 3D building model to the point cloud of a Digital Elevation Model (DEM). We introduce a new kinetic framework that hi...