1481 search results - page 239 / 297 » Object Segmentation and Tracking Using Video Locales |
PAMI
2010
13 years 6 months ago
2010
—This paper addresses the problem of self-validated labeling of Markov random fields (MRFs), namely to optimize an MRF with unknown number of labels. We present graduated graph c...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper presents a new technique to reduce the storage cost of high quality 3D video. In 3D video [12], a sequence of 3D objects represents scenes in motion. Every frame is com...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Long-duration tracking of general targets is quite challenging for computer vision, because in practice target may undergo large uncertainties in its visual appearance and the unc...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
We present a novel framework for learning a joint shape and appearance model from a large set of un-labelled training examples in arbitrary positions and orientations. The shape an...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...