107 search results - page 2 / 22 » Hierarchical Model-Based Motion Estimation |
PAMI
2000
13 years 5 months ago
2000
MVA
2002
13 years 5 months ago
2002
For global motion estimation in model-based coding, this paper proposes a constrained spatio-temporal gradient method using contour information. To overcome the local minimum prob...
SCVMA
2004
Springer
13 years 11 months ago
2004
Springer
3D-model-based tracking offers one possibility to explicate the manner in which spatial coherence can be exploited for the analysis of image sequences. Two seemingly different ap...
DAGM
2003
Springer
13 years 10 months ago
2003
Springer
We address the question of how to choose between different likelihood functions for motion estimation. To this end, we formulate motion estimation as a problem of Bayesian inferen...
PAMI
2008
13 years 5 months ago
2008
This paper describes methods for recovering time-varying shape and motion of nonrigid 3D objects from uncalibrated 2D point tracks. For example, given a video recording of a talkin...