3906 search results - page 231 / 782 » Pattern Recognition in Video |
172
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ICASSP
2007
IEEE
16 years 28 days ago
2007
IEEE
This paper investigates the perceptual quality of decoded video bitstreams after packet losses. We focus on lowresolution and low-bit rate video coded by the H.264/AVC encoder, an...
223
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose an approach to activity recognition based on detecting and analyzing the sequence of objects that are being manipulated by the user. In domains such as cooking, where m...
222
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CVPR
2009
IEEE
17 years 29 days ago
2009
IEEE
System theoretic approaches to action recognition model the dynamics of a scene with linear dynamical systems (LDSs) and perform classification using metrics on the space of LDSs, ...
210
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Shape is an important cue for generic object recognition but can be insufficient without other cues such as object appearance. We explore a number of ways in which the geometric a...
232
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Several spatiotemporal feature point detectors have been recently used in video analysis for action recognition. Feature points are detected using a number of measures, namely sali...