5942 search results - page 295 / 1189 » On the Processing of Decimated Signals |
157
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
Scaling attacks are well-known to be some of the most harmful strategies against quantization-based watermarking methods, as they can completely ruin the performance of the waterm...
176
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ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper exploits the interband correlations of color and multispectral images for wavelet-based denoising. For this, a multispectral extension of the linear minimum mean square...
176
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than criticallysampled transforms. Large numbers of transform coe...
127
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ICIP
2002
IEEE
16 years 7 months ago
2002
IEEE
This paper extends our recent game-theoretic approach [1] to design and embed watermarks in Gaussian signals in the presence of an adversary. The detector solves a binary hypothes...
170
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ICASSP
2009
IEEE
16 years 26 days ago
2009
IEEE
Single-carrier transmissions with frequency-domainequalization have gained much interest due to their comparable complexity and performance to OFDM, which conversely suffers from ...