9 search results - page 2 / 2 » Riemannian Drums, Anisotropic Curve Evolution and Segmentati... |
ICCV
1995
IEEE
13 years 8 months ago
1995
IEEE
A novel scheme for the detection of object boundaries is presented. The technique is based on active contours evolving in time according to intrinsic geometric measures of the imag...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
In this note, we propose a method to perform segmentation on the tensor manifold, that is, the space of positive definite matrices of given dimension. In this work, we explicitly ...
PAMI
2008
13 years 5 months ago
2008
Recently proposed Sobolev active contours introduced a new paradigm for minimizing energies defined on curves by changing the traditional cost of perturbing a curve and thereby red...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
A new approach to active contours on statistical manifolds is presented. The statistical manifolds are 2dimensional Riemannian manifolds that are statistically defined by maps that...