591 search results - page 9 / 119 » Computing fundamental groups from point clouds |
FSS
2008
14 years 10 months ago
2008
Although as such one dates back the idea of setting the area of soft computing to 1990, it was in 1994 that L.A. Zadeh established his worldwide accepted definition of soft comput...
105
click to vote
ICCV
2007
IEEE
16 years 18 days ago
2007
IEEE
Numerous applications processing 3D point data will gain from the ability to estimate reliably normals and differential geometric properties. Normal estimates are notoriously nois...
CG
2004
Springer
14 years 10 months ago
2004
Springer
In this paper, we present a complete computational pipeline for extracting a compact shape descriptor for curve point cloud data. Our shape descriptor, called a barcode, is based ...
105
click to vote
GPC
2009
Springer
14 years 8 months ago
2009
Springer
Grid computing involves the ability to harness together the power of computing resources. In this paper we push forward this philosophy and show technologies enabling federation o...
COMPGEOM
2003
ACM
15 years 3 months ago
2003
ACM
In this paper we describe and analyze a method based on local least square fitting for estimating the normals at all sample points of a point cloud data (PCD) set, in the presenc...