Linear reconstruction problems with convex constraints: influence of the apriori data

In this note we examine, in the context of a concrete and simple example, h ow the a priori bounds influence the solution of a linear inverse problem w ith convex constraints, We carry out this analysis using two standard recon struction algorithms: That of constrained least squares reconstruction and that of maximum entropy in the mean. (C) 2000 Published by Elsevier Science Inc. All rights reserved.