287 search results - page 42 / 58 » Combining Motion Segmentation with Tracking for Activity Ana... |
139
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MM
2006
ACM
15 years 7 months ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...
131
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Model-based 3D tracker estimate the position, rotation, and joint angles of a given model from video data of one or multiple cameras. They often rely on image features that are tr...
134
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ICCV
2003
IEEE
15 years 7 months ago
2003
IEEE
Many of the computer vision algorithms have been posed in various forms of differential equations, derived from minimization of specific energy functionals, and the finite eleme...
147
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ICIP
1997
IEEE
16 years 3 months ago
1997
IEEE
This paper describes an approach to the extraction of articulated objects which will be used for gait analysis. In most medical applications markers are used to determine trajecto...
120
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ICCV
2007
IEEE
15 years 8 months ago
2007
IEEE
We propose an operational method to extract the left ventricle (LV) systole dynamics using HARmonic Phase (HARP) images extracted from tagged cardiac MR sequences. Established tec...