3338 search results - page 286 / 668 » Nonparametric motion model |
154
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ROBOCUP
2005
Springer
16 years 8 days ago
2005
Springer
We present a parametric walk model for a four-legged robot. The walk model is improved using a genetic algorithm, but unlike previous approaches, the fitness is determined in a ru...
143
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper presents the formulation and implementation of multidimensional deformable models in the frequency domain. The models are defined by finite element discretization, us...
144
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...
163
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RT
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. Rendering realistic faces and facial expressions requires good models for the reflectance of skin and the motion of the face. We describe a system for modeling, animating...
189
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We introduce mixture trees, a tree-based data-structure for modeling joint probability densities using a greedy hierarchical density estimation scheme. We show that the mixture tr...