Title :
Blind deconvolution in a noisy and band-limited context
Author_Institution :
Lab. Jean Kuntzman, INPG, Grenoble, France
Abstract :
New modified mutual information criteria have been proposed for the deconvolution problem in the presence of noise and with non invertible convolution filter. Closed form formula for the derivative of the criteria are obtained. Simulations results are provided showing the good performance of the method.
Keywords :
blind source separation; deconvolution; signal denoising; blind deconvolution; modified mutual information criteria; non invertible convolution filter; Convolution; Deconvolution; Frequency estimation; Mutual information; Noise; Noise measurement;
Conference_Titel :
Signal Processing Conference, 2007 15th European
Conference_Location :
Poznan
Print_ISBN :
978-839-2134-04-6
