837 search results - page 65 / 168 » A Topological Method of Surface Representation |
197
click to vote
CVIU
2007
15 years 6 months ago
2007
Optical triangulation, an active reconstruction technique, is known to be an accurate method but has several shortcomings due to occlusion and laser reflectance properties of the...
149
click to vote
IPMI
2009
Springer
16 years 7 months ago
2009
Springer
We present a novel framework for characterizing signals in images using techniques from computational algebraic topology. This technique is general enough for dealing with noisy mu...
178
click to vote
PG
2002
IEEE
15 years 11 months ago
2002
IEEE
The recent non-uniform subdivision approach extends traditional uniform subdivision schemes with variable rules, offering additional shape parameters (such as knot spacings) for f...
161
click to vote
VIS
2008
IEEE
16 years 7 months ago
2008
IEEE
We present a novel approach for the direct computation of integral surfaces in general vector fields. As opposed to previous work, which we analyze in detail, our approach is based...
305
click to vote
3DIM
2007
IEEE
16 years 15 days ago
2007
IEEE
We propose an algorithm for surface reconstruction from unorganized points based on a view of the sampling process as a deformation from the original surface. In the course of thi...