[jackhill/guix/guix.git] / gnu / packages / ocr.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2016, 2020 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Alex Vong <alexvong1995@gmail.com>
;;; Copyright © 2021 Andy Tai <atai@atai.org>
;;; Copyright © 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
;;;
;;; 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 ocr)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system python)
  #:use-module (gnu packages)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages backup)
  #:use-module (gnu packages check)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages curl)
  #:use-module (gnu packages djvu)
  #:use-module (gnu packages docbook)
  #:use-module (gnu packages documentation)
  #:use-module (gnu packages enchant)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages icu4c)
  #:use-module (gnu packages pdf)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages scanner)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages image))

(define-public ocrad
  (package
    (name "ocrad")
    (version "0.27")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/ocrad/ocrad-"
                                 version ".tar.lz"))
             (sha256
              (base32
               "0divffvcaim89g4pvqs8kslbcxi475bcl3b4ynphf284k9zfdgx9"))))
    (build-system gnu-build-system)
    (native-inputs `(("lzip" ,lzip)))
    (home-page "https://www.gnu.org/software/ocrad/")
    (synopsis "Optical character recognition based on feature extraction")
    (description
     "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.")
    (license license:gpl3+)))

(define-public tesseract-ocr
  ;; There are useful commits beyond the last official stable release.
  (let ((commit "97079fa353557af6df86fd20b5d2e0dff5d8d5df")
        (revision "1"))
    (package
      (name "tesseract-ocr")
      (version (git-version "4.1.1" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/tesseract-ocr/tesseract")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "11137a4aaay7qp64vdjd83hz1l089nzi5a0ql0qgk8gn79pyhi98"))))
      (build-system gnu-build-system)
      (inputs
       `(("cairo" ,cairo)
         ("icu" ,icu4c)
         ("leptonica" ,leptonica)
         ("pango" ,pango)
         ("python-wrapper" ,python-wrapper)))
      (native-inputs
       `(("asciidoc" ,asciidoc)
         ("autoconf" ,autoconf)
         ("automake" ,automake)
         ("docbook-xsl" ,docbook-xsl)
         ("libarchive" ,libarchive)
         ("libcurl" ,curl)
         ("libtool" ,libtool)
         ("libtiff" ,libtiff)
         ("pkg-config" ,pkg-config)
         ("xsltproc" ,libxslt)))
      (arguments
       `(#:configure-flags
         (let ((leptonica (assoc-ref %build-inputs "leptonica")))
           (list (string-append "LIBLEPT_HEADERSDIR=" leptonica "/include")))
         #:tests? #f ; Tests currently result in a segfault
         #:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'fix-docbook
             (lambda* (#:key inputs #:allow-other-keys)
               ;; Don't attempt to download XSL schema.
               (substitute* "doc/Makefile.am"
                 (("http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl")
                  (string-append (assoc-ref inputs "docbook-xsl")
                                 "/xml/xsl/docbook-xsl-"
                                 ,(package-version docbook-xsl)
                                 "/manpages/docbook.xsl")))))
           (add-after 'install 'build-training
             (lambda _
               (invoke "make" "training")))
           (add-after 'build-training 'install-training
             (lambda _
               (invoke "make" "training-install"))))))
      (home-page "https://github.com/tesseract-ocr/tesseract")
      (synopsis "Optical character recognition engine")
      (description
       "Tesseract is an optical character recognition (OCR) engine with very
high accuracy.  It supports many languages, output text formatting, hOCR
positional information and page layout analysis.  Several image formats are
supported through the Leptonica library.  It can also detect whether text is
monospaced or proportional.")
      (license license:asl2.0))))

(define-public gimagereader
  (package
    (name "gimagereader")
    (version "3.3.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://github.com/manisandro/gImageReader/releases"
             "/download/v" version "/"
             "gimagereader-" version ".tar.xz"))
       (sha256
        (base32 "1pghffb55k3wq33nbn9fi0lmjbldpmvqs2msnvss8bxz1k1ck23n"))))
    (build-system cmake-build-system)
    (arguments
     `(#:tests? #f                      ;no test
       #:configure-flags (list "-DENABLE_VERSIONCHECK=0")
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-build
           ;; XXX: Prevent compilation error: "incomplete type ‘QUrl’ used in
           ;; nested name specifier".  Fixed upstream as
           ;; 6209e25dab20b233e399ff36fabe4252db0f9e44.  It can be removed in
           ;; release 3.3.2+.
           (lambda _
             (with-directory-excursion "qt/src/hocr"
               (substitute* '("HOCROdtExporter.cc" "HOCRTextExporter.cc")
                 (("#include <QMessageBox>\n" all)
                  (string-append all "#include <QUrl>\n"))))
             #t)))))
    (native-inputs
     `(("gettext" ,gettext-minimal)
       ("intltool" ,intltool)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("enchant" ,enchant)
       ("djvulibre" ,djvulibre)
       ("leptonica" ,leptonica)
       ("podofo" ,podofo)
       ("poppler-qt5" ,poppler-qt5)
       ("sane-backends" ,sane-backends)
       ("qtbase" ,qtbase)
       ("qtspell" ,qtspell)
       ("quazip" ,quazip)
       ("tesseract" ,tesseract-ocr)))
    (home-page "https://github.com/manisandro/gImageReader")
    (synopsis "Qt front-end to tesseract-ocr")
    (description
     "gImageReader is a Qt front-end to Tesseract optical character
recognition (OCR) software.

gImageReader supports automatic page layout detection but the user can
also manually define and adjust the recognition regions.  It is
possible to import images from disk, scanning devices, clipboard and
screenshots.  gImageReader also supports multipage PDF documents.
Recognized text is displayed directly next to the image and basic text
editing including search/replace and removing of line breaks is
possible.  Spellchecking for the output text is also supported if the
corresponding dictionaries are installed.")
    (license license:gpl3+)))

(define-public zinnia
  (let* ((commit "581faa8f6f15e4a7b21964be3a5ec36265c80e5b")
         (revision "1")
         ;; version copied from 'configure.in'
         (version (git-version "0.07" revision commit)))
    (package
      (name "zinnia")
      (version version)
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/taku910/zinnia")
               (commit commit)))
         (sha256
          (base32
           "1izjy5qw6swg0rs2ym2i72zndb90mwrfbd1iv8xbpwckbm4899lg"))
         (file-name (git-file-name name version))
         (modules '((guix build utils)
                    (ice-9 ftw)
                    (srfi srfi-26)))
         (snippet ; remove unnecessary files with potentially different license
          '(begin
             (for-each delete-file-recursively
                       (scandir "."
                                (negate (cut member <> '("zinnia"
                                                         "." "..")))))
             #t))))
      (build-system gnu-build-system)
      (arguments
       `(#:phases
         (modify-phases %standard-phases
           (replace 'bootstrap
             (lambda _
               (chdir "zinnia")
               (for-each make-file-writable
                         '("config.log" "config.status"))
               #t)))))
      (home-page "https://taku910.github.io/zinnia/")
      (synopsis "Online hand recognition system with machine learning")
      (description
       "Zinnia is a simple, customizable and portable online hand recognition
system based on Support Vector Machines.  Zinnia simply receives user pen
strokes as a sequence of coordinate data and outputs n-best characters sorted
by SVM confidence.  To keep portability, Zinnia doesn't have any rendering
functionality.  In addition to recognition, Zinnia provides training module
that allows us to create any hand-written recognition systems with low-cost.")
      (license (list license:bsd-3 ; all files except...
                     (license:non-copyleft ; some autotools related files
                      "file://zinnia/aclocal.m4")
                     license:x11 ; 'install-sh'
                     license:public-domain))))) ; 'install-sh'

;;; python 2 bindings, license under the same terms as zinnia
(define-public python2-zinnia
  (package
    (inherit zinnia)
    (name "python2-zinnia")
    (build-system python-build-system)
    (arguments
     `(#:python ,python-2 ; CObject API is used, it was removed in Python 3.2
       #:tests? #f ; avoid circular dependency on tegaki-zinnia-japanese
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'chdir
           (lambda _
             (chdir "zinnia/python")
             #t)))))
    (inputs
     `(("zinnia" ,zinnia)))))
Commit	Line	Data
f99f6fd6 LC	1	;;; GNU Guix --- Functional package management for GNU
f99f6fd6 LC	2	;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org>
04950d1f	3	;;; Copyright © 2016, 2020 Efraim Flashner <efraim@flashner.co.il>
ff8a66bc	4	;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
9a94ccec	5	;;; Copyright © 2019 Alex Vong <alexvong1995@gmail.com>
822cd628	6	;;; Copyright © 2021 Andy Tai <atai@atai.org>
fee4afd8	7	;;; Copyright © 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>
f99f6fd6 LC	8	;;;
	9	;;; This file is part of GNU Guix.
	10	;;;
	11	;;; GNU Guix is free software; you can redistribute it and/or modify it
	12	;;; under the terms of the GNU General Public License as published by
	13	;;; the Free Software Foundation; either version 3 of the License, or (at
	14	;;; your option) any later version.
	15	;;;
	16	;;; GNU Guix is distributed in the hope that it will be useful, but
	17	;;; WITHOUT ANY WARRANTY; without even the implied warranty of
	18	;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	19	;;; GNU General Public License for more details.
	20	;;;
	21	;;; You should have received a copy of the GNU General Public License
	22	;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
	23
9e617a54	24	(define-module (gnu packages ocr)
d814be32	25	#:use-module ((guix licenses) #:prefix license:)
f99f6fd6 LC	26	#:use-module (guix packages)
f99f6fd6 LC	27	#:use-module (guix download)
9a94ccec	28	#:use-module (guix git-download)
fee4afd8	29	#:use-module (guix build-system cmake)
f99f6fd6	30	#:use-module (guix build-system gnu)
16dd1fd0	31	#:use-module (guix build-system python)
822cd628 T	32	#:use-module (gnu packages)
	33	#:use-module (gnu packages autotools)
	34	#:use-module (gnu packages backup)
	35	#:use-module (gnu packages check)
d814be32	36	#:use-module (gnu packages compression)
822cd628	37	#:use-module (gnu packages curl)
fee4afd8	38	#:use-module (gnu packages djvu)
822cd628 T	39	#:use-module (gnu packages docbook)
822cd628 T	40	#:use-module (gnu packages documentation)
fee4afd8 NG	41	#:use-module (gnu packages enchant)
	42	#:use-module (gnu packages gettext)
	43	#:use-module (gnu packages glib)
822cd628 T	44	#:use-module (gnu packages gtk)
822cd628 T	45	#:use-module (gnu packages icu4c)
fee4afd8	46	#:use-module (gnu packages pdf)
822cd628	47	#:use-module (gnu packages pkg-config)
16dd1fd0	48	#:use-module (gnu packages python)
fee4afd8 NG	49	#:use-module (gnu packages qt)
fee4afd8 NG	50	#:use-module (gnu packages scanner)
822cd628	51	#:use-module (gnu packages xml)
427dda54	52	#:use-module (gnu packages image))
f99f6fd6 LC	53
	54	(define-public ocrad
	55	(package
	56	(name "ocrad")
ff8a66bc	57	(version "0.27")
f99f6fd6 LC	58	(source (origin
	59	(method url-fetch)
	60	(uri (string-append "mirror://gnu/ocrad/ocrad-"
	61	version ".tar.lz"))
	62	(sha256
	63	(base32
ff8a66bc	64	"0divffvcaim89g4pvqs8kslbcxi475bcl3b4ynphf284k9zfdgx9"))))
f99f6fd6 LC	65	(build-system gnu-build-system)
f99f6fd6 LC	66	(native-inputs `(("lzip" ,lzip)))
6fd52309	67	(home-page "https://www.gnu.org/software/ocrad/")
f99f6fd6 LC	68	(synopsis "Optical character recognition based on feature extraction")
f99f6fd6 LC	69	(description
79c311b8 LC	70	"GNU Ocrad is an optical character recognition program based on a
	71	feature extraction method. It can read images in PBM, PGM or PPM formats and
	72	it produces text in 8-bit or UTF-8 formats.")
d814be32 TUBK	73	(license license:gpl3+)))
	74
	75	(define-public tesseract-ocr
822cd628 T	76	;; There are useful commits beyond the last official stable release.
	77	(let ((commit "97079fa353557af6df86fd20b5d2e0dff5d8d5df")
	78	(revision "1"))
	79	(package
	80	(name "tesseract-ocr")
	81	(version (git-version "4.1.1" revision commit))
	82	(source
	83	(origin
	84	(method git-fetch)
	85	(uri (git-reference
	86	(url "https://github.com/tesseract-ocr/tesseract")
	87	(commit commit)))
	88	(file-name (git-file-name name version))
	89	(sha256
	90	(base32
	91	"11137a4aaay7qp64vdjd83hz1l089nzi5a0ql0qgk8gn79pyhi98"))))
	92	(build-system gnu-build-system)
	93	(inputs
	94	`(("cairo" ,cairo)
	95	("icu" ,icu4c)
	96	("leptonica" ,leptonica)
	97	("pango" ,pango)
	98	("python-wrapper" ,python-wrapper)))
	99	(native-inputs
	100	`(("asciidoc" ,asciidoc)
	101	("autoconf" ,autoconf)
	102	("automake" ,automake)
	103	("docbook-xsl" ,docbook-xsl)
	104	("libarchive" ,libarchive)
	105	("libcurl" ,curl)
	106	("libtool" ,libtool)
	107	("libtiff" ,libtiff)
	108	("pkg-config" ,pkg-config)
	109	("xsltproc" ,libxslt)))
	110	(arguments
	111	`(#:configure-flags
	112	(let ((leptonica (assoc-ref %build-inputs "leptonica")))
	113	(list (string-append "LIBLEPT_HEADERSDIR=" leptonica "/include")))
	114	#:tests? #f ; Tests currently result in a segfault
	115	#:phases
	116	(modify-phases %standard-phases
	117	(add-after 'unpack 'fix-docbook
	118	(lambda* (#:key inputs #:allow-other-keys)
	119	;; Don't attempt to download XSL schema.
	120	(substitute* "doc/Makefile.am"
	121	(("http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl")
	122	(string-append (assoc-ref inputs "docbook-xsl")
	123	"/xml/xsl/docbook-xsl-"
	124	,(package-version docbook-xsl)
	125	"/manpages/docbook.xsl")))))
	126	(add-after 'install 'build-training
	127	(lambda _
	128	(invoke "make" "training")))
	129	(add-after 'build-training 'install-training
	130	(lambda _
	131	(invoke "make" "training-install"))))))
	132	(home-page "https://github.com/tesseract-ocr/tesseract")
	133	(synopsis "Optical character recognition engine")
	134	(description
	135	"Tesseract is an optical character recognition (OCR) engine with very
d814be32 TUBK	136	high accuracy. It supports many languages, output text formatting, hOCR
	137	positional information and page layout analysis. Several image formats are
	138	supported through the Leptonica library. It can also detect whether text is
	139	monospaced or proportional.")
822cd628	140	(license license:asl2.0))))
9a94ccec	141
fee4afd8 NG	142	(define-public gimagereader
	143	(package
	144	(name "gimagereader")
	145	(version "3.3.1")
	146	(source
	147	(origin
	148	(method url-fetch)
	149	(uri (string-append
	150	"https://github.com/manisandro/gImageReader/releases"
	151	"/download/v" version "/"
	152	"gimagereader-" version ".tar.xz"))
	153	(sha256
	154	(base32 "1pghffb55k3wq33nbn9fi0lmjbldpmvqs2msnvss8bxz1k1ck23n"))))
	155	(build-system cmake-build-system)
	156	(arguments
	157	`(#:tests? #f ;no test
	158	#:configure-flags (list "-DENABLE_VERSIONCHECK=0")
	159	#:phases
	160	(modify-phases %standard-phases
	161	(add-after 'unpack 'fix-build
	162	;; XXX: Prevent compilation error: "incomplete type ‘QUrl’ used in
	163	;; nested name specifier". Fixed upstream as
	164	;; 6209e25dab20b233e399ff36fabe4252db0f9e44. It can be removed in
	165	;; release 3.3.2+.
	166	(lambda _
	167	(with-directory-excursion "qt/src/hocr"
	168	(substitute* '("HOCROdtExporter.cc" "HOCRTextExporter.cc")
	169	(("#include <QMessageBox>\n" all)
	170	(string-append all "#include <QUrl>\n"))))
	171	#t)))))
	172	(native-inputs
	173	`(("gettext" ,gettext-minimal)
	174	("intltool" ,intltool)
	175	("pkg-config" ,pkg-config)))
	176	(inputs
	177	`(("enchant" ,enchant)
	178	("djvulibre" ,djvulibre)
	179	("leptonica" ,leptonica)
	180	("podofo" ,podofo)
	181	("poppler-qt5" ,poppler-qt5)
	182	("sane-backends" ,sane-backends)
	183	("qtbase" ,qtbase)
	184	("qtspell" ,qtspell)
	185	("quazip" ,quazip)
	186	("tesseract" ,tesseract-ocr)))
	187	(home-page "https://github.com/manisandro/gImageReader")
	188	(synopsis "Qt front-end to tesseract-ocr")
	189	(description
	190	"gImageReader is a Qt front-end to Tesseract optical character
	191	recognition (OCR) software.
	192
	193	gImageReader supports automatic page layout detection but the user can
	194	also manually define and adjust the recognition regions. It is
	195	possible to import images from disk, scanning devices, clipboard and
	196	screenshots. gImageReader also supports multipage PDF documents.
	197	Recognized text is displayed directly next to the image and basic text
	198	editing including search/replace and removing of line breaks is
	199	possible. Spellchecking for the output text is also supported if the
	200	corresponding dictionaries are installed.")
	201	(license license:gpl3+)))
	202
9a94ccec AV	203	(define-public zinnia
	204	(let* ((commit "581faa8f6f15e4a7b21964be3a5ec36265c80e5b")
	205	(revision "1")
	206	;; version copied from 'configure.in'
	207	(version (git-version "0.07" revision commit)))
	208	(package
	209	(name "zinnia")
	210	(version version)
	211	(source
	212	(origin
	213	(method git-fetch)
	214	(uri (git-reference
b0e7b699	215	(url "https://github.com/taku910/zinnia")
9a94ccec AV	216	(commit commit)))
	217	(sha256
	218	(base32
	219	"1izjy5qw6swg0rs2ym2i72zndb90mwrfbd1iv8xbpwckbm4899lg"))
	220	(file-name (git-file-name name version))
	221	(modules '((guix build utils)
	222	(ice-9 ftw)
	223	(srfi srfi-26)))
	224	(snippet ; remove unnecessary files with potentially different license
	225	'(begin
	226	(for-each delete-file-recursively
	227	(scandir "."
	228	(negate (cut member <> '("zinnia"
	229	"." "..")))))
	230	#t))))
	231	(build-system gnu-build-system)
	232	(arguments
	233	`(#:phases
	234	(modify-phases %standard-phases
	235	(replace 'bootstrap
	236	(lambda _
	237	(chdir "zinnia")
	238	(for-each make-file-writable
	239	'("config.log" "config.status"))
	240	#t)))))
	241	(home-page "https://taku910.github.io/zinnia/")
	242	(synopsis "Online hand recognition system with machine learning")
	243	(description
	244	"Zinnia is a simple, customizable and portable online hand recognition
	245	system based on Support Vector Machines. Zinnia simply receives user pen
	246	strokes as a sequence of coordinate data and outputs n-best characters sorted
	247	by SVM confidence. To keep portability, Zinnia doesn't have any rendering
	248	functionality. In addition to recognition, Zinnia provides training module
	249	that allows us to create any hand-written recognition systems with low-cost.")
	250	(license (list license:bsd-3 ; all files except...
	251	(license:non-copyleft ; some autotools related files
	252	"file://zinnia/aclocal.m4")
	253	license:x11 ; 'install-sh'
	254	license:public-domain))))) ; 'install-sh'
16dd1fd0 AV	255
	256	;;; python 2 bindings, license under the same terms as zinnia
	257	(define-public python2-zinnia
	258	(package
	259	(inherit zinnia)
	260	(name "python2-zinnia")
	261	(build-system python-build-system)
	262	(arguments
	263	`(#:python ,python-2 ; CObject API is used, it was removed in Python 3.2
	264	#:tests? #f ; avoid circular dependency on tegaki-zinnia-japanese
	265	#:phases
	266	(modify-phases %standard-phases
	267	(add-after 'unpack 'chdir
	268	(lambda _
	269	(chdir "zinnia/python")
	270	#t)))))
	271	(inputs
	272	`(("zinnia" ,zinnia)))))
822cd628	273