43 citations · 221 across the 18 of their papers we have counts for
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physics.data-an2002
MCMC joint separation and segmentation of hidden Markov fields
Hichem Snoussi, Ali Mohammad-Djafari
In this contribution, we consider the problem of the blind separation of noisy instantaneously mixed images. The images are modelized by hidden Markov fields with unknown parameter…
astro-ph2002★ 43 cited
Blind separation of noisy Gaussian stationary sources. Application to cosmic microwave background imaging
Jean-Francois Cardoso, Hichem Snoussi, Jacques Delabrouille +1
We present a new source separation method which maximizes the likelihood of a model of noisy mixtures of stationary, possibly Gaussian, independent components. The method has been…