 hsfsys - conducts OCR on a binary image of an HSF form.

 mis2evt - produces the eigenvectors from the covariance matrix of 32x32
           or 128X128 binary characters stored in an MIS file.
 mis2pat - computes KL feature vectors from 32x32 or 128x128 binary
           images stored in an MIS file and writes out a patterns-tree
           file and a median vector file.
