6329 search results - page 357 / 1266 » Detection of Stochastic Processes |
288
Voted
ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Beamformers are known to be sensitive to errors and mismatches in their array elements. This paper proposes a robust steerable broadband beamformer design using the Farrow structu...
223
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AAAI
2012
13 years 9 months ago
2012
This paper concerns learning and prediction with probabilistic models where the domain sizes of latent variables have no a priori upper-bound. Current approaches represent prior d...
210
Voted
ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper a new content-based copy identification method for video sequences is presented. It is robust to a number of image transformations and particulary robust to compress...
165
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
We present a novel approach for non-stationarity detection in natural images by exploiting the prior knowledge of the independent component structure of scene statistics. Our prop...
192
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ICIP
2007
IEEE
16 years 8 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...