2513 search results - page 391 / 503 » Experiments on Eigenfaces Robustness |
123
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SMI
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper proposes a digital watermarking algorithm for 2D vector digital maps. The watermark is a robust, informed-detection watermark to be used to prevent such abuses as an in...
157
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MIR
2003
ACM
15 years 9 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
133
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MM
2003
ACM
15 years 9 months ago
2003
ACM
Several time series matching techniques have been proposed for content-based music retrieval. These techniques represent a melody by a time series of pitch values and use time war...
155
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SC
2003
ACM
15 years 9 months ago
2003
ACM
We investigate the use of the multistep successive preconditioning strategies (MSP) to construct a class of parallel multilevel sparse approximate inverse (SAI) preconditioners. W...
128
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SIGIR
2003
ACM
15 years 9 months ago
2003
ACM
Resource selection is an important topic in distributed information retrieval research. It can be a component of a distributed information retrieval task and can also serve as an i...