1437 search results - page 159 / 288 » Content Extraction Signatures |
ICMCS
2009
IEEE
13 years 7 months ago
2009
IEEE
Effective texture feature is an essential component in any content based image retrieval system. In the past, spectral features, like Gabor and wavelet, have shown superior retrie...
TVCG
2012
12 years 14 days ago
2012
—Direct replays of the experience of a user in a virtual environment are difficult for others to watch due to unnatural camera motions. We present methods for replaying and summ...
SDM
2010
SIAM
13 years 11 months ago
2010
SIAM
Enterprises depend on their information workers finding valuable information to be productive. However, existing enterprise search and recommendation systems can exploit few studi...
IEEEMM
2002
13 years 9 months ago
2002
ion when we annotate content. This therefore requires us to investigate and model video semantics. Because of the type and volume of data, general-purpose approaches are likely to ...
ICPR
2010
IEEE
14 years 5 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...