233 search results - page 3 / 47 » Probabilistic Motion Estimation Based on Temporal Coherence |
IWCM
2004
Springer
14 years 27 days ago
2004
Springer
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We present an automatic and efficient method to extract spatio-temporal human volumes from video, which combines top-down model-based and bottom-up appearancebased approaches. Fr...
PAMI
2010
13 years 2 months ago
2010
We introduce Coherent Point Drift (CPD), a novel probabilistic method for nonrigid registration of point sets. The registration is treated as a Maximum Likelihood (ML) estimation ...
ICVGIP
2004
13 years 9 months ago
2004
This paper presents an approach for a multi-cue, viewbased recognition of gestures. We describe an exemplarbased technique that combines two different forms of exemplars - shape e...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
Facial activities are the most natural and powerful means of human communication. Spontaneous facial activity is characterized by rigid head movements, non-rigid facial muscular m...