62 search results - page 13 / 13 » Efficient Object Segmentation Using Digital Matting for MPEG... |
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
A representative subspace is significant for image analysis, while the corresponding techniques often suffer from the curse of dimensionality dilemma. In this paper, we propose a ...
MMS
2006
13 years 7 months ago
2006
Motion trajectories provide rich spatio-temporal information about an object's activity. The trajectory information can be obtained using a tracking algorithm on data streams ...