191 search results - page 10 / 39 » Fast motion estimation and motion segmentation using multi-s... |
138
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ICCV
2007
IEEE
15 years 8 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...
132
Voted
ICWL
2007
Springer
15 years 8 months ago
2007
Springer
Web-based 3D facial animation is an alternative of face to face communication. Animating 3D human faces is also a difficult task because of the substantive non-rigid facial motions...
125
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ICCV
2007
IEEE
15 years 8 months ago
2007
IEEE
This paper presents a novel motion segmentation algorithm on the basis of mixture of Dirichlet process (MDP) models, a kind of nonparametric Bayesian framework. In contrast to pre...
172
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CRV
2011
IEEE
14 years 1 months ago
2011
IEEE
—Motion information is an important cue for a robot to separate foreground moving objects from the static background world. Based on the observation that the motion of the backgr...
128
Voted
TIP
1998
15 years 1 months ago
1998
Abstract—In this paper, we propose an optimal quadtree (QT)based motion estimator for video compression. It is optimal in the sense that for a given bit budget for encoding the d...