496 search results - page 66 / 100 » Spatio-temporal segmentation based on motion and static segm... |
134
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
We describe a method of representing human activities that allows a collection of motions to be queried without examples, using a simple and effective query language. Our approach...
213
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SCVMA
2004
Springer
15 years 10 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...
143
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IJCV
2006
15 years 4 months ago
2006
We propose a new algorithm for dense optical flow computation. Dense optical flow schemes are challenged by the presence of motion discontinuities. In state of the art optical flo...
137
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
An approach to recognise and segment 9 elementary gestures from a video input is proposed and it can be applied to continuous sign recognition. An isolated gesture is recognised b...
135
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CVPR
2010
IEEE
16 years 25 days ago
2010
IEEE
The α-expansion algorithm [4] has had a significant impact in computer vision due to its generality, effectiveness, and speed. Thus far it can only minimize energies that involv...