Contrast re-enhancement of Total-Variation regularization jointly with the Douglas-Rachford iterations
Langue
en
Communication dans un congrès
Ce document a été publié dans
Signal Processing with Adaptive Sparse Structured Representations (SPARS'15), 2015-07-06, Cambridge. 2015-07-06
Résumé en anglais
Restoration of a piece-wise constant signal can be performed using anisotropic Total-Variation (TV) regularization. Anisotropic TV may capture well discontinuities but suffers from a systematic loss of contrast. This ...Lire la suite >