249 search results - page 7 / 50 » Joint Priors for Variational Shape and Appearance Modeling |
SCALESPACE
2007
Springer
14 years 1 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...
BMVC
2010
13 years 5 months ago
2010
We present a method for segmenting the parts of multiple instances of a known object category exhibiting large variations in projected shape and colour. The method builds on an ex...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Facial expression passes through nonlinear shape and appearance deformations with variations in different people and expressions. We present nonlinear shape and appearance models ...
IPMI
2003
Springer
14 years 24 days ago
2003
Springer
A novel method for the segmentation of multiple objects from 3D medical images using inter-object constraints is presented. Our method is motivated by the observation that neighbor...
ICCV
2009
IEEE
15 years 18 days 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...