3338 search results - page 346 / 668 » Nonparametric motion model |
218
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CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
We describe a mid-level approach for action recognition. From an input video, we extract salient spatio-temporal structures by forming clusters of trajectories that serve as candi...
196
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IROS
2006
IEEE
16 years 22 days ago
2006
IEEE
— We propose a vision-based inertial system that overcomes the problems associated with slow update rates in navigation systems based on high-resolution cameras. Due to bandwidth...
181
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IJRR
2002
15 years 6 months ago
2002
We describe simple one-dimensional models of passive (no energy input, no control), generally dissipative, vertical hopping and oneball juggling. The central observation is that i...
176
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
This paper presents a target tracking framework for unstructured
crowded scenes. Unstructured crowded scenes
are defined as those scenes where the motion of a crowd
appears to b...
191
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MICCAI
2008
Springer
16 years 7 months ago
2008
Springer
Abstract. We present a modular framework for mechanically regularized nonrigid image registration of 3D ultrasound and for identification of tissue mechanical parameters. Mechanica...