2643 search results - page 401 / 529 » A fast feature extraction method |
156
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
One of the main limitations of image search based on
bag-of-features is the memory usage per image. Only a few
million images can be handled on a single machine in rea-
sonable ...
179
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
We investigate the implications of a unified spatiotemporal-chromatic basis for compression and reconstruction of image sequences. Different adaptive methods (PCA and ICA) are app...
182
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ICIP
2001
IEEE
16 years 7 months ago
2001
IEEE
Similarity measure of document images acts a crucial role in the area of document image retrieval. A method of measuring the similarity of CCITT Group 4 compressed document images...
136
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
In this work, we propose a multi-class classification strategy based on Fisher kernels. Fisher kernels combine the powers of discriminative and generative classifiers by mapping v...
165
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ICPR
2008
IEEE
16 years 7 months ago
2008
IEEE
Given a query iris image, the goal of indexing is to identify and retrieve a small subset of candidate irides from the database in order to determine a possible match. This can si...