20 search results - page 2 / 4 » Isomap and Nonparametric Models of Image Deformation |
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We introduce a novel probabilistic approach for nonparametric nonrigid image registration using generalized elastic nets, a model previously used for topographic maps. The idea of...
CVPR
2011
IEEE
13 years 25 days ago
2011
IEEE
We address the problem of finding deformation between two images for the purpose of recognizing objects. The challenge is that discriminative features are often transformation-va...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
It is now common practice in machine vision to define the variability in an object's appearance in a factored manner, as a combination of shape and texture transformations. I...
MICCAI
2004
Springer
14 years 6 months ago
2004
Springer
Abstract. In this paper we present, evaluate, and discuss two multiscale schemes for modelling grey-level appearance in a deformable model for the segmentation of abdominal aortic ...
IPMI
2003
Springer
14 years 6 months ago
2003
Springer
Active Shape Models (ASM) have proven to be an effective approach for image segmentation. In some applications, however, the linear model of gray level appearance around a contour ...