2285 search results - page 303 / 457 » A Clustering Based Approach to Efficient Image Retrieval |
173
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
This paper presents an efficient method to integrate various spatial-temporal constraints to regularize the contour tracking. The global shape of the contour is represented in a p...
171
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MM
2005
ACM
16 years 10 hour ago
2005
ACM
Automatically extracting semantic content from audio streams can be helpful in many multimedia applications. Motivated by the known limitations of traditional supervised approache...
145
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IPM
2008
15 years 6 months ago
2008
Language modeling is an effective and theoretically attractive probabilistic framework for text information retrieval. The basic idea of this approach is to estimate a language mo...
144
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
Great stride has been made in psychological research about primitives of visual perception, which is important to computer vision and image processing. In this paper, we propose a...
169
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ICIP
2009
IEEE
16 years 7 months ago
2009
IEEE
This paper proposes a computationally efficient approach of adaptive directional wavelet transform (AD WT). The AD WT is based on lifting implementation of WT, and it is able to t...