2978 search results - page 254 / 596 » Modelling and Querying Video Data |
193
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ICPR
2002
IEEE
15 years 11 months ago
2002
IEEE
Estimating mode (walking/running/standing) and phases of human locomotion is important for video understanding. We present a new ”tracking as recognition” approach. A hierarch...
199
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ICMLA
2007
15 years 8 months ago
2007
We apply a new active learning formulation to the problem of learning medical concepts from unstructured text. The new formulation is based on maximizing the mutual information th...
160
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Identifying or matching the surface color of a moving object in surveillance video is critical for achieving reliable object-tracking and searching. Traditional color models provi...
189
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
This paper describes an original method for classifying object motion trajectories in video sequences in order to recognize dynamic events. Similarities between trajectories are e...
168
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
The appearance of non-rigid objects detected and tracked in video streams is highly variable and therefore makes the identification of similar objects very complex. Furthermore, i...