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authorLudovic Courtès <ludo@gnu.org>2013-08-19 00:52:49 +0200
committerLudovic Courtès <ludo@gnu.org>2013-08-19 00:52:49 +0200
commitf99f6fd6fa5c55f490fad7f4e444ef8a835db2ac (patch)
treeff2d53eaaf9108c76d9921f22fafe40fdb66e26b /gnu
parent482f8a07e33dc47d52e41a32461c537013851380 (diff)
downloadguix-f99f6fd6fa5c55f490fad7f4e444ef8a835db2ac.tar
guix-f99f6fd6fa5c55f490fad7f4e444ef8a835db2ac.tar.gz
gnu: Add GNU Ocrad.
* gnu/packages/ocrad.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it.
Diffstat (limited to 'gnu')
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diff --git a/gnu/packages/ocrad.scm b/gnu/packages/ocrad.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages ocrad)
+ #:use-module (guix licenses)
+ #:use-module (guix packages)
+ #:use-module (guix download)
+ #:use-module (guix build-system gnu)
+ #:use-module ((gnu packages compression)
+ #:select (lzip)))
+
+(define-public ocrad
+ (package
+ (name "ocrad")
+ (version "0.22")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "mirror://gnu/ocrad/ocrad-"
+ version ".tar.lz"))
+ (sha256
+ (base32
+ "1zcqa4ydcmmhzyg730wywnmkjv2x2av3r875vwz69k69yjydrjfn"))))
+ (build-system gnu-build-system)
+ (native-inputs `(("lzip" ,lzip)))
+ (home-page "http://www.gnu.org/software/ocrad/")
+ (synopsis "Optical character recognition based on feature extraction")
+ (description
+ "GNU Ocrad is an OCR (Optical Character Recognition) program based on a
+feature extraction method. It reads images in pbm (bitmap), pgm
+ (greyscale) or ppm (color) formats and produces text in byte (8-bit)
+or UTF-8 formats.
+
+Also includes a layout analyser able to separate the columns or blocks of text
+normally found on printed pages.
+
+Ocrad can be used as a stand-alone console application, or as a backend to
+other programs.")
+ (license gpl3+)))