946 search results - page 89 / 190 » Robust Phase Correlation |
173
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
In this work we present a method to jointly separate active audio and visual structures on a given mixture. Blind Audiovisual Source Separation is achieved exploiting the coherenc...
148
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ICIP
2002
IEEE
16 years 6 months ago
2002
IEEE
Informed coding is the practice of representing watermark messages with patterns that are dependent on the cover Works. This requires the use of a dirty-paper code, in which each ...
179
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SDM
2009
SIAM
16 years 1 months ago
2009
SIAM
We consider the task of performing anomaly detection in highly noisy multivariate data. In many applications involving real-valued time-series data, such as physical sensor data a...
130
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ICASSP
2008
IEEE
15 years 11 months ago
2008
IEEE
We pose the problem of tracing traitors, who have colluded to circumvent a multimedia fingerprinting system, as a sparse underdetermined linear problem. We propose a range of det...
132
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MLDM
2005
Springer
15 years 10 months ago
2005
Springer
We propose an unsupervised, probabilistic method for learning visual feature hierarchies. Starting from local, low-level features computed at interest point locations, the method c...