Blind frequency deconvolution : A new approach using mutual information rate

Anthony Larue, Jéro⁁me I. Mars, Christian Jutten
2004 SEG Technical Program Expanded Abstracts 2004   unpublished
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.
doi:10.1190/1.1845191 fatcat:ib5bimzchjd3fekdaegw2kvx34