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ocrad

Optical character recognition based on feature extraction

GNU Ocrad is an optical character recognition program based on a feature extraction method. It can read images in PBM, PGM or PPM formats and it produces text in 8-bit or UTF-8 formats.

Installation

Install the latest version of ocrad as follows:

guix install ocrad

Or install a particular version:

guix install ocrad@0.29

You can also install packages in augmented, pure or containerized environments for development or simply to try them out without polluting your user profile. See the guix shell documentation for more information.