BAYESIAN DECONVOLUTION WITH PRIOR KNOWLEDGE OF OBJECT LOCATION - APPLICATIONS TO GROUND-BASED PLANETARY IMAGES

DOI: 
10.1086/116351
Publication date: 
01/10/1992
Main author: 
MOLINA, R
IAA authors: 
Authors: 
MOLINA, R; RIPLEY, BD; MOLINA, A; MORENO, F; ORTIZ, JL
Journal: 
ASTRONOMICAL JOURNAL
Publication type: 
Article
Volume: 
104
Pages: 
1662-1668
Number: 
Abstract: 
In this paper we present a Bayesian method to deconvolve images when the location of the objects in the image is known in advance. This knowledge of location is incorporated into the prior model via a labeling process. An iterative method is proposed to find the maximum a posteriori estimator of the image. The method was tested on both synthetic images and ground-based CCD images of Saturn with very encouraging results.
Database: 
WOK
Keywords: