Title :
Simple models of two-dimensional information sources and codes
Author :
Justesen, Jorn ; Shtarkov, Yuri M.
Author_Institution :
Dept. of Telecommun., Tech. Univ., Lyngby, Denmark
Abstract :
We consider discrete random fields which have simple descriptions of rows and columns. We present constructions which combine high entropy with simple means of generating the fields and analyzing the probability distribution. Hidden state Markov sources are an essential tool in the construction
Keywords :
Brownian motion; Markov processes; codes; entropy; columns; discrete random fields; first order Markov chain; hidden state Markov sources; high entropy; probability distribution; rows; two-dimensional information sources; Buildings; Constraint theory; Entropy; Probability distribution;
Conference_Titel :
Information Theory, 1998. Proceedings. 1998 IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-5000-6
DOI :
10.1109/ISIT.1998.709017
