TY - CONF T1 - A Hierarchical Markov Random Field Model for Image Classification T2 - International Workshop on Image and Multidimensional Digital Signal Processing (IMDSP) Y1 - 1993 JF - International Workshop on Image and Multidimensional Digital Signal Processing (IMDSP) PB - IEEE Computer Soc. Pr. N1 - Art. No.: imdsp.ps ER -