71 search results - page 12 / 15 » Anisotropic geodesic distance computation for parametric sur... |
SGP
2004
13 years 10 months ago
2004
Point clouds are one of the most primitive and fundamental surface representations. A popular source of point clouds are three dimensional shape acquisition devices such as laser ...
SCALESPACE
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We present a technique for texture mapping arbitrary sphere-like surfaces with minimal distortions by spherical embedding. The embedding is computed using spherical multi...
CGI
2000
IEEE
13 years 11 months ago
2000
IEEE
This paper gives an overview of some recent methods useful for local and global shape analysis and for the design of solids. These methods include as new tools for global and loca...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Recently, it was proven empirically that facial expressions can be modelled as isometries, that is, geodesic distances on the facial surface were shown to be significantly less se...
SMI
2006
IEEE
14 years 1 months ago
2006
IEEE
There is a growing need to extract features from point sets for purposes like model classification, matching, and exploration. We introduce a technique for segmenting a point-sam...