Title :
Entropy estimation from noise modeling applied to signal restoration
Author :
Gastaud, J.-L. ; Gastaud, R. ; Murtagh, F.
Author_Institution :
CEA, Gif-sur-Yvette, France
Abstract :
We present a new way to measure the information in a signal, based on noise modeling. We show that the use of such an entropy-related measure leads to good results for signal restoration
Keywords :
entropy; noise; parameter estimation; probability; signal restoration; entropy estimation; entropy-related measure; noise modeling; noise probability; signal information measure; signal restoration; Astrophysics; Entropy; Extraterrestrial measurements; Gaussian noise; Image restoration; Lagrangian functions; Noise measurement; Observatories; Signal restoration; Telescopes;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.647068
