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258
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we present a new method for removing texture in images using a smoothing rotating filter. From this filter, a bank of smoothed images provides pixel signals able ...
152
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We present a motion classification approach to detect movements of interest (abnormal motion) based on local feature modeling within spatio-temporal detectors. The modeling is pe...
193
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Repetition is a core principle in music. This is especially true for popular songs, generally marked by a noticeable repeating musical structure, over which the singer performs va...
192
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
The maximization of a positive (semi)definite complex quadratic form over a finite alphabet is NP-hard and achieved through exhaustive search when the form has full rank. Howeve...
157
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
We significantly improve the computational efficiency of a probabilistic approach for multiple pitch tracking. This method is based on a factorial hidden Markov model and two al...