151 search results - page 22 / 31 » Efficient feature weighting methods for ranking |
105
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a Bayesian framework for content-based image retrieval which models the distribution of color and texture features within sets of related images. Given a userspecified ...
ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
We present an efficient spectral method for finding consistent correspondences between two sets of features. We build the adjacency matrix M of a graph whose nodes represent the p...
108
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ICIP
2001
IEEE
16 years 1 months ago
2001
IEEE
This work presents a novel approach to content-based image retrieval in categorical multimedia databases. The images are indexed using a combination of text and content descriptor...
113
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TCSV
2008
14 years 11 months ago
2008
A quality constrained compression algorithm based on Discrete Wavelet Transform (DWT) is proposed. The spatial-frequency decomposition property of DWT provides possibility for not...
BMCBI
2008
14 years 12 months ago
2008
Background: Classification of protein sequences is a central problem in computational biology. Currently, among computational methods discriminative kernel-based approaches provid...