20 search results - page 3 / 4 » On Ridges and Valleys |
CAIP
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. We propose a new computational method for segmenting topological sub-dimensional point-sets in scalar images of arbitrary spatial dimensions. The technique is based on co...
CVPR
2009
IEEE
14 years 11 months ago
2009
IEEE
Edge detection in images has been a fundamental problem
in computer vision from its early days. Edge detection
on surfaces, on the other hand, has received much less attention.
...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper, we use a robust shape matching algorithm for stablishing correspondences between points from face images, and Gabor vectors (jets) for feature computation. After ex...
ISVC
2009
Springer
13 years 11 months ago
2009
Springer
We present a cartoon animation style rendering method for water animation. In an effort to capture and represent crucial features of water observed in traditional cartoon animatio...
GEOINFO
2004
13 years 6 months ago
2004
: Elevation information plays a crucial role in simulations of geophysical flows providing the slope and curvature information required to solve a series of differential equations....