114 search results - page 13 / 23 » Robust Point Matching for Two-Dimensional Nonrigid Shapes |
TMI
2011
13 years 2 months ago
2011
—We consider 3D brain structures as continuous parameterized surfaces and present a metric for their comparisons that is invariant to the way they are parameterized. Past compari...
ISBI
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper reports a vessel structure based non-rigid registration method for cortical surface registration and deformation tracking using a laser-range scanner(LRS). The LRS cont...
VMV
2000
13 years 8 months ago
2000
In this paper the problem of matching freeform surface features against measured point data is studied. The motivation for this investigation is the recent demand for fast and rob...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a new and robust shape descriptor, which can be efficiently used to quickly prune a search for similar shapes in a large image database. The proposed sha...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Local invariant feature based methods have been proven to be effective in computer vision for object recognition and learning. But for an image, the number of points detected and ...