38 search results - page 2 / 8 » Segmenting Cardiopulmonary Images Using Manifold Learning wi... |
MICCAI
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. We introduce a non-linear shape prior for the deformable model framework that we learn from a set of shape samples using recent manifold learning techniques. We model a c...
IPAS
2010
13 years 2 months ago
2010
In this paper, we consider facial expression recognition using an unsupervised learning framework. Specifically, given a data set composed of a number of facial images of the same...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
We present a new variational level-set-based segmentation
formulation that uses both shape and intensity prior information
learned from a training set. By applying Bayes’
rule...
ISVC
2007
Springer
13 years 11 months ago
2007
Springer
This paper proposes a novel method for segmenting lips from face images or video sequences. A non-linear learning method in the form of an SVM classifier is trained to recognise l...
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 ...