IMPAC Homepage

Prof. Stanley L. Sclove     (312) 996-2681
IDS Dept.     (MC 294)       (312) 996-2676
UIC
601 S. Morgan St.
Chicago, IL   60607-7124

slsclove@uic.edu
www.uic.edu/~slsclove

IMPAC (Image Package) is a package of computer programs for segmentation of digital images using a Hidden Markov Model.

IMPAC is part of a suite of programs called ISOPAC. Some documentation for IMPAC is available.

The programs use one-step ahead Bayesian classification. This is a greedy algorithm which is suboptimal. The programs will be further developed to include the Viterbi algorithm.

IMPAC is part of a suite of programs called ISOPAC.   The other components of the ISOPAC suite are CLUSPAC for cluster analysis and TSPAC for time-series segmentation.
Created   1999: Dec 13         Latest update:   2001: Dec 24