36 search results - page 4 / 8 » Area and Length Minimizing Flows for Shape Segmentation |
ICCV
2005
IEEE
13 years 11 months ago
2005
IEEE
We wish to endow the manifold M of smooth curves in lRn with a Riemannian metric that allows us to treat continuous morphs (homotopies) between two curves c0 and c1 as trajectorie...
EMMCVPR
2001
Springer
13 years 10 months ago
2001
Springer
A number of geometric active contour and surface models have been proposed for shape segmentation in the literature. The essential idea is to evolve a curve (in 2D) or a surface (i...
MOBIHOC
2008
ACM
14 years 5 months ago
2008
ACM
Constructing sensor barriers to detect intruders crossing a randomly-deployed sensor network is an important problem. Early results have shown how to construct sensor barriers to ...
CVPR
2000
IEEE
14 years 7 months ago
2000
IEEE
We presen t a multiview method for the computation of object shape and re ectance characteristics based on the integration of shape from shading (SFS) and stereo, for nonconstan t...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
Motion segmentation is a classic and on-going research topic which is an important pre-stage for many video processes. The reliability of the motion field calculation directly dete...