Blind frequency deconvolution : A new approach using mutual information rate

Abstract : In this paper, we purpose a blind frequency deconvolution method using higher order statistics by minimizing the mutual information rate of the deconvolved output. We add to the criterion a regularization term to limit noise amplification. Then, we compare on real data (underwater explosions and seismovolcanic phenomena) our deconvolution algorithm with existing methods.
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https://hal.archives-ouvertes.fr/hal-00097179
Contributor : Anthony Larue <>
Submitted on : Thursday, September 21, 2006 - 10:53:08 AM
Last modification on : Friday, September 6, 2019 - 3:00:06 PM

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  • HAL Id : hal-00097179, version 1

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Anthony Larue, Jerome Mars, Christian Jutten. Blind frequency deconvolution : A new approach using mutual information rate. 2004. ⟨hal-00097179⟩

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