35 lines
1,009 B
Nix
35 lines
1,009 B
Nix
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{ fetchurl, stdenv }:
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stdenv.mkDerivation rec {
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name = "ocrad-0.21";
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src = fetchurl {
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url = "mirror://gnu/ocrad/${name}.tar.gz";
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sha256 = "1k58ha70r0cqahssx67hfgyzia9ymf691yay06n7nrkbklii3isf";
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};
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doCheck = true;
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meta = {
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description = "GNU Ocrad, optical character recognition (OCR) program & library";
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longDescription =
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'' GNU Ocrad is an OCR (Optical Character Recognition) program based on
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a feature extraction method. It reads images in pbm (bitmap), pgm
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(greyscale) or ppm (color) formats and produces text in byte (8-bit)
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or UTF-8 formats.
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Also includes a layout analyser able to separate the columns or
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blocks of text normally found on printed pages.
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Ocrad can be used as a stand-alone console application, or as a
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backend to other programs.
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'';
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license = "GPLv3+";
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maintainers = [ stdenv.lib.maintainers.ludo ];
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platforms = stdenv.lib.platforms.gnu; # arbitrary choice
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};
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}
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