ter Estimation Method FOB" Multilevel Gibbs Random Fields 1

In this paper, we present a parameter Suippose U= { qij: (i,j 1 E qij, rlijcL)I isa estimation algorithm for multilevel Gibbs-Markov random fields (GMRF). It effectively improves the linear estimation method proposed by Derin and Eillott, especially for small size images.