1159 search results - page 66 / 232 » Effect of segmentation method on video retrieval performance |
148
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Bag-of-visual-words (BoW) has been popular for visual classification in recent years. In this paper, we propose a novel BoW expansion method to alleviate the effect of visual word...
181
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TCSV
2010
15 years 25 days ago
2010
We present an efficient and accurate method for duplicate video detection in a large database using video fingerprints. We have empirically chosen the Color Layout Descriptor, a c...
143
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IAJIT
2010
15 years 4 months ago
2010
: This paper was motivated by the desire to improve the effectiveness of retrieving images on the basis of their color content by improving the Color Coherence Vector method. There...
193
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
Images and videos can be indexed by multiple features at different levels, such as color, texture, motion, and text annotation. Organizing this information into a system so that u...
137
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
To improve the performance of call-reason analysis at contact centers, we introduce a novel method to extract call-reason segments from dialogs. It is based on the following two c...