OCR program for pnm/PNG files
GNU Ocrad is an OCR (Optical Character Recognition) program based on
a feature extraction method. It reads images in PNG, pbm (bitmap), pgm
(greyscale) or ppm (color) formats and produces text in byte (8-bit) or
UTF-8 formats. The pbm, pgm and ppm formats are collectively known as
pnm.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>
