The graphics/ocrad port

ocrad-0.28 – OCR program for pnm/PNG files (cvsweb github mirror)

Description

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.

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