131 search results - page 1 / 27 » Discovery and Segmentation of Activities in Video |
PAMI
2000
14 years 10 months ago
2000
117
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CVPR
2012
IEEE
13 years 28 days ago
2012
IEEE
We propose a nonparametric framework based on the beta process for discovering temporal patterns within a heterogenous video collection. Starting from quantized local motion descr...
109
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ICMCS
1994
IEEE
15 years 2 months ago
1994
IEEE
Algebraic video uses a set of basic operations on video segments to create a desired video stream. The video algebraconsists ofoperations fortemporallyand spatially combining vide...
SPIESR
2001
14 years 12 months ago
2001
We present a psycho-visual and analytical framework for automatic measurement of motion activity in video sequences. We construct a test-set of video segments by carefully selecti...
CVPR
2007
IEEE
16 years 16 days ago
2007
IEEE
Clustering video sequences in order to infer and extract activities from a single video stream is an extremely important problem and has significant potential in video indexing, s...