23 search results - page 3 / 5 » A Model-Based Interactive Object Segmentation Procedure |
PAMI
2007
13 years 4 months ago
2007
—In this paper, we present a new model for deformations of shapes. A pseudolikelihood is based on the statistical distribution of the gradient vector field of the gray level. The...
ICCV
2007
IEEE
14 years 7 months ago
2007
IEEE
We present a unified method for simultaneously acquiring both the location and the silhouette shape of people in outdoor scenes. The proposed algorithm integrates top-down and bot...
SIAMIS
2010
12 years 12 months ago
2010
Markov random field (MRF) models, including conditional random field models, are popular in computer vision. However, in order to be computationally tractable, they are limited to ...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
Many interactive image segmentation approaches use an objective function which includes appearance models as an unknown variable. Since the resulting optimization problem is NP-har...
ISBI
2009
IEEE
14 years 1 days ago
2009
IEEE
This study develops a procedure for automatic extraction and segmentation of a class-specific object (or region) by learning class-specific boundaries. We present and evaluate t...