1973 search results - page 372 / 395 » Video retrieval using speech and image information |
179
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DOCENG
2009
ACM
16 years 19 days ago
2009
ACM
The representation of information collections needs to be optimized for human cognition. While documents often include rich visual components, collections, including personal coll...
198
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
There is an explosion of community-generated multimedia content available online. In particular, Flickr constitutes a 200-million photo sharing system where users participate foll...
236
Voted
Publication
Non-negative matrix factorization (NMF) has become a standard tool in data mining, information retrieval, and signal processing. It is used to factorize a non-negative data matrix ...
184
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SSIAI
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper introduces an active contour or snakebased method for tracking cells within a video sequence. Specifically, we apply our cell tracking techniques to rolling leukocytes ...
142
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ICC
2009
IEEE
16 years 26 days ago
2009
IEEE
Abstract—Impulse Radio Ultra-wideband (IR-UWB) communication has proven an important technique for supporting highrate, short-range, low-power communication. These are necessary ...