1159 search results - page 41 / 232 » Effect of segmentation method on video retrieval performance |
ICIP
2009
IEEE
15 years 11 months ago
2009
IEEE
A correct video segmentation, namely the detection of moving objects within a scene plays a very important role in many application in safety, surveillance, trafic monitoring and ...
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IR
2010
14 years 7 months ago
2010
The retrieval of sentences that are relevant to a given information need is a challenging passage retrieval task. In this context, the well-known vocabulary mismatch problem arises...
CVPR
1996
IEEE
15 years 11 months ago
1996
IEEE
Automatic video browsing requires algorithms for detecting a variety of events, including production effects (e.g., scene breaks and captions) and moving objects. We present new m...
ICPR
2000
IEEE
15 years 2 months ago
2000
IEEE
A common video indexing technique is to segment a video sequence into shots and then select representative key-frames. The process of shot break detection is a fundamental compone...
SIGIR
2002
ACM
14 years 9 months ago
2002
ACM
We propose a self-supervised word-segmentation technique for Chinese information retrieval. This method combines the advantages of traditional dictionary based approaches with cha...