2007 search results - page 198 / 402 » SPECTRUM |
152
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SIBGRAPI
2005
IEEE
16 years 4 days ago
2005
IEEE
This article presents a new method for discovering hidden patterns in high-dimensional dataset resulting from image registration. It is based on true factor analysis, a statistica...
148
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MMSEC
2005
ACM
16 years 3 days ago
2005
ACM
—This work investigates a central problem in steganography, that is: How much data can safely be hidden without being detected? To answer this question a formal definition of st...
143
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CIARP
2005
Springer
16 years 3 days ago
2005
Springer
A simple note onset detection system for music is presented in this work. To detect onsets, a 1/12 octave filterbank is simulated in the frequency domain and the band derivatives ...
170
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DRM
2005
Springer
16 years 2 days ago
2005
Springer
This paper presents an efficient blind watermark detection/decoding scheme for spread spectrum (SS) based watermarking, exploiting the fact that in SS-based embedding schemes the ...
174
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ISMIR
2005
Springer
16 years 2 days ago
2005
Springer
This paper describes a hierarchical approach for fast audio stream segmentation and classification. With this approach, the audio stream is firstly segmented into audio clips by M...