DocumentCode :
2869519
Title :
Including a parametric model in Tikhonov-Miller image restoration
Author :
Barakat, V. ; Goutte, R. ; Prost, R.
Author_Institution :
CREATIS, Inst. Nat. des Sci. Appliquees de Lyon, Villeurbanne, France
Volume :
2
fYear :
1998
fDate :
1998
Firstpage :
936
Abstract :
We propose a new Tikhonov-Miller restoration method where an a priori model of the solution is included. In sharp contrast with the classical method, this approach allows local information to be incorporated. The main difficulty is to express this local information in a model. We show that this new method can lead to better results than the usual Tikhonov-Miller approach, if a parametric a priori model is used
Keywords :
image restoration; parameter estimation; Tikhonov-Miller image restoration; a priori model; local information; parametric model; Additive noise; Degradation; Image restoration; Least squares methods; Parametric statistics; Performance analysis; Pixel; Proposals; Stability; Vectors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Signal Processing Proceedings, 1998. ICSP '98. 1998 Fourth International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4325-5
Type :
conf
DOI :
10.1109/ICOSP.1998.770766
Filename :
770766
Link To Document :
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