405 search results - page 39 / 81 » Shape Transformation Using Variational Implicit Functions |
MEMICS
2010
13 years 2 months ago
2010
A topological flexibility of implicit active contours is of great benefit, since it allows simultaneous detection of several objects without any a priori knowledge about their num...
EMMCVPR
2005
Springer
14 years 1 months ago
2005
Springer
This paper is devoted to piecewise-constant segmentation of images using a curve evolution approach in a variational formulation. The problem to be solved is also called the minima...
SIAMIS
2010
13 years 6 months ago
2010
Surface registration, which transforms different sets of surface data into one common reference space, is an important process which allows us to compare or integrate the surface ...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Many applications require a computer representation of 2D shape, usually described by a set of 2D points. The challenge of this representation is that it must not only capture the...
CAGD
2008
13 years 7 months ago
2008
In this paper we present a robust approach to construct a map between two triangulated meshes, M and M' of arbitrary and possibly unequal genus. We introduce a novel initial ...