gnu/packages/image-processing.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2017 John Darrington <jmd@gnu.org>
   3 ;;; Copyright © 2017, 2019 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2014 Ludovic Courtès <ludo@gnu.org>
   5 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
   6 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
   7 ;;; Copyright © 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
   8 ;;; Copyright © 2018 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
   9 ;;; Copyright © 2018 Lprndn <guix@lprndn.info>
  10 ;;; Copyright © 2019, 2021 Efraim Flashner <efraim@flashner.co.il>
  11 ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
  12 ;;; Copyright © 2020, 2021 Vinicius Monego <monego@posteo.net>
  13 ;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.xyz>
  14 ;;; Copyright © 2020 Brendan Tildesley <mail@brendan.scot>
  15 ;;; Copyright © 2021 Oleh Malyi <astroclubzp@gmail.com>
  16 ;;;
  17 ;;; This file is part of GNU Guix.
  18 ;;;
  19 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  20 ;;; under the terms of the GNU General Public License as published by
  21 ;;; the Free Software Foundation; either version 3 of the License, or (at
  22 ;;; your option) any later version.
  23 ;;;
  24 ;;; GNU Guix is distributed in the hope that it will be useful, but
  25 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  26 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27 ;;; GNU General Public License for more details.
  28 ;;;
  29 ;;; You should have received a copy of the GNU General Public License
  30 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  31
  32 (define-module (gnu packages image-processing)
  33   #:use-module ((guix licenses) #:prefix license:)
  34   #:use-module (guix packages)
  35   #:use-module (guix utils)
  36   #:use-module (guix download)
  37   #:use-module (guix git-download)
  38   #:use-module (guix build-system qt)
  39   #:use-module (guix build-system cmake)
  40   #:use-module (guix build-system gnu)
  41   #:use-module (gnu packages)
  42   #:use-module (gnu packages algebra)
  43   #:use-module (gnu packages bison)
  44   #:use-module (gnu packages boost)
  45   #:use-module (gnu packages check)
  46   #:use-module (gnu packages compression)
  47   #:use-module (gnu packages curl)
  48   #:use-module (gnu packages docbook)
  49   #:use-module (gnu packages documentation)
  50   #:use-module (gnu packages flex)
  51   #:use-module (gnu packages fontutils)
  52   #:use-module (gnu packages geo)
  53   #:use-module (gnu packages ghostscript)
  54   #:use-module (gnu packages gl)
  55   #:use-module (gnu packages glib)
  56   #:use-module (gnu packages gnome)
  57   #:use-module (gnu packages graphics)
  58   #:use-module (gnu packages graphviz)
  59   #:use-module (gnu packages gstreamer)
  60   #:use-module (gnu packages gtk)
  61   #:use-module (gnu packages image)
  62   #:use-module (gnu packages imagemagick)
  63   #:use-module (gnu packages maths)
  64   #:use-module (gnu packages pdf)
  65   #:use-module (gnu packages perl)
  66   #:use-module (gnu packages photo)
  67   #:use-module (gnu packages pkg-config)
  68   #:use-module (gnu packages protobuf)
  69   #:use-module (gnu packages python)
  70   #:use-module (gnu packages python-xyz)
  71   #:use-module (gnu packages qt)
  72   #:use-module (gnu packages serialization)
  73   #:use-module (gnu packages sqlite)
  74   #:use-module (gnu packages tbb)
  75   #:use-module (gnu packages tls)
  76   #:use-module (gnu packages version-control)
  77   #:use-module (gnu packages video)
  78   #:use-module (gnu packages xiph)
  79   #:use-module (gnu packages xml)
  80   #:use-module (gnu packages xorg)
  81   #:use-module (ice-9 match)
  82   #:use-module (srfi srfi-1))
  83
  84 (define-public dcmtk
  85   (package
  86     (name "dcmtk")
  87     (version "3.6.5")
  88     (source
  89      (origin
  90        (method url-fetch)
  91        (uri
  92         (string-append "ftp://dicom.offis.de/pub/dicom/offis/software/dcmtk/"
  93                        "dcmtk" (string-join (string-split version #\.) "")
  94                        "/dcmtk-" version ".tar.gz"))
  95        (sha256
  96         (base32 "1fdyz5wwjp4grys61mxb2ia9fi6i3ax6s43l16xnv291bxk7hld0"))))
  97     (build-system cmake-build-system)
  98     (inputs
  99      `(;; Our ICU is too recent: “error: ‘UChar’ does not name a type“.
 100        ;; ("icu4c" ,icu4c)
 101        ("libjpeg" ,libjpeg-turbo)
 102        ("libpng" ,libpng)
 103        ("libtiff" ,libtiff)
 104        ("libxml2" ,libxml2)
 105        ("openssl" ,openssl)
 106        ("zlib" ,zlib)))
 107     (native-inputs
 108      `(("doxygen" ,doxygen)))           ; for HTML documentation
 109     (home-page "https://dcmtk.org")
 110     (synopsis "Libraries and programs implementing parts of the DICOM standard")
 111     (description "DCMTK is a collection of libraries and applications
 112 implementing large parts the DICOM standard.  It includes software for
 113 examining, constructing and converting DICOM image files, handling offline
 114 media, sending and receiving images over a network connection, as well as
 115 demonstrative image storage and worklist servers.")
 116     (license (license:fsf-free
 117               "file://COPYRIGHT"
 118               "A union of the Apache 2.0 licence and various non-copyleft
 119 licences similar to the Modified BSD licence."))))
 120
 121 (define-public mia
 122   (package
 123     (name "mia")
 124     (version "2.4.6")
 125     (source (origin
 126               (method url-fetch)
 127               (uri (string-append "mirror://sourceforge/mia/mia/"
 128                                   (version-major+minor version)
 129                                   "/mia-" version ".tar.xz"))
 130               (sha256
 131                (base32
 132                 "0j4nd5z7i3v199jh7hqqhwd4g7snchizkc7rhzanpvngqg91m1pb"))))
 133     (build-system cmake-build-system)
 134     (arguments
 135      `(#:configure-flags
 136        (list "-DMIA_CREATE_NIPYPE_INTERFACES=0"
 137              "-DCMAKE_CXX_FLAGS=-fpermissive")))
 138     (inputs
 139      `(("boost" ,boost)
 140        ("dcmtk" ,dcmtk)
 141        ("doxygen" ,doxygen)
 142        ("eigen" ,eigen)
 143        ("fftw" ,fftw)
 144        ("fftwf" ,fftwf)
 145        ("gsl" ,gsl)
 146        ("gts" ,gts)
 147        ("hdf5" ,hdf5)
 148        ("itpp" ,itpp)
 149        ("libjpeg" ,libjpeg-turbo)
 150        ("libpng" ,libpng)
 151        ("libtiff" ,libtiff)
 152        ("libxml" ,libxml2)
 153        ("libxml++" ,libxml++)
 154        ("maxflow" ,maxflow)
 155        ("niftilib" ,niftilib)
 156        ("nlopt" ,nlopt)
 157        ("openexr" ,openexr)
 158        ("python-lxml" ,python2-lxml)
 159        ("vtk" ,vtk)))
 160     (native-inputs
 161      `(("pkg-config" ,pkg-config)
 162        ("python" ,python-2)))
 163     (home-page "http://mia.sourceforge.net")
 164     (synopsis "Toolkit for gray scale medical image analysis")
 165     (description "MIA provides a combination of command line tools, plug-ins,
 166 and libraries that make it possible run image processing tasks interactively
 167 in a command shell and to prototype using the shell's scripting language.  It
 168 is built around a plug-in structure that makes it easy to add functionality
 169 without compromising the original code base and it makes use of a wide variety
 170 of external libraries that provide additional functionality.")
 171     (license license:gpl3+)))
 172
 173 (define-public opencolorio
 174   (package
 175     (name "opencolorio")
 176     (version "1.1.1")
 177     (source
 178      (origin
 179        (method git-fetch)
 180        (uri (git-reference
 181              (url "https://github.com/AcademySoftwareFoundation/OpenColorIO")
 182              (commit (string-append "v" version))))
 183        (sha256
 184         (base32 "12srvxca51czpfjl0gabpidj9n84mw78ivxy5w75qhq2mmc798sb"))
 185        (file-name (git-file-name name version))
 186        (modules '((guix build utils)))
 187        (snippet
 188         `(begin
 189            ;; Remove bundled tarballs, patches, and .jars(!).  XXX: Upstream
 190            ;; claims to have fixed USE_EXTERNAL_YAML, but it still fails with:
 191            ;; https://github.com/AcademySoftwareFoundation/OpenColorIO/issues/517
 192            ;; When removing it, also remove it from the licence field comment.
 193            (for-each delete-file-recursively
 194                      (filter
 195                       (lambda (full-name)
 196                         (let ((file (basename full-name)))
 197                           (not (or (string-prefix? "yaml-cpp-0.3" file)
 198                                    (string=? "unittest.h" file)))))
 199                       (find-files "ext" ".*")))
 200
 201            #t))))
 202     (build-system cmake-build-system)
 203     (arguments
 204      `(#:configure-flags
 205        (list (string-append "-DCMAKE_CXX_FLAGS="
 206                             "-Wno-error=deprecated-declarations "
 207                             "-Wno-error=unused-function")
 208              "-DOCIO_BUILD_STATIC=OFF"
 209              ;; "-DUSE_EXTERNAL_YAML=ON"
 210              "-DUSE_EXTERNAL_TINYXML=ON"
 211              "-DUSE_EXTERNAL_LCMS=ON")
 212        #:phases
 213        (modify-phases %standard-phases
 214          (add-after 'unpack 'patch-test-suite
 215            (lambda _
 216              (substitute* "src/core_tests/CMakeLists.txt"
 217                (("/bin/sh") (which "bash")))
 218              #t)))))
 219     (native-inputs
 220      `(("git" ,git)
 221        ("pkg-config" ,pkg-config)))
 222     (inputs
 223      ;; XXX Adding freeglut, glew, ilmbase, mesa, and openimageio for
 224      ;; ocioconvert fails: error: conflicting declaration ?typedef void
 225      ;; (* PFNGLGETFRAGMENTMATERIALFVSGIXPROC)(GLenum, GLenum, GLfloat*)
 226      `(("lcms" ,lcms)
 227        ("openexr" ,openexr)
 228        ("tinyxml" ,tinyxml)))
 229     (home-page "https://opencolorio.org")
 230     (synopsis "Color management for visual effects and animation")
 231     (description
 232      "OpenColorIO, or OCIO, is a complete color management solution geared
 233 towards motion picture production, with an emphasis on visual effects and
 234 computer animation.  It provides a straightforward and consistent user
 235 experience across all supporting applications while allowing for sophisticated
 236 back-end configuration options suitable for high-end production usage.
 237
 238 OCIO is compatible with the @acronym{ACES, Academy Color Encoding
 239 Specification} and is @acronym{LUT, look-up table}-format agnostic, supporting
 240 many popular formats.")
 241     (license (list license:expat        ; docs/ociotheme/static, ext/yaml-cpp-*
 242                    license:zlib         ; src/core/md5
 243                    license:bsd-3))))    ; the rest
 244
 245 (define-public vtk
 246   (package
 247     (name "vtk")
 248     (version "8.2.0")
 249     (source (origin
 250               (method url-fetch)
 251               (uri (string-append "https://vtk.org/files/release/"
 252                                   (version-major+minor version)
 253                                   "/VTK-" version ".tar.gz"))
 254               (sha256
 255                (base32
 256                 "1fspgp8k0myr6p2a6wkc21ldcswb4bvmb484m12mxgk1a9vxrhrl"))
 257               (modules '((guix build utils)))
 258               (snippet
 259                '(begin
 260                   (for-each
 261                     (lambda (dir)
 262                       (delete-file-recursively
 263                         (string-append "ThirdParty/" dir "/vtk" dir)))
 264                     ;; ogg, pugixml depended upon unconditionally
 265                     '("doubleconversion" "eigen" "expat" "freetype" "gl2ps"
 266                       "glew" "hdf5" "jpeg" "jsoncpp" "libproj" "libxml2" "lz4"
 267                       "netcdf" "png" "sqlite" "theora" "tiff" "zlib"))
 268                   #t))))
 269     (build-system cmake-build-system)
 270     (arguments
 271      '(#:build-type "Release"           ;Build without '-g' to save space.
 272        #:configure-flags '(;"-DBUILD_TESTING:BOOL=TRUE"
 273                            ;"-DVTK_MODULE_USE_EXTERNAL_vtkogg:BOOL=TRUE"    ; not honored
 274                            "-DVTK_USE_SYSTEM_DOUBLECONVERSION:BOOL=TRUE"
 275                            "-DVTK_USE_SYSTEM_EIGEN:BOOL=TRUE"
 276                            "-DVTK_USE_SYSTEM_EXPAT:BOOL=TRUE"
 277                            "-DVTK_USE_SYSTEM_FREETYPE:BOOL=TRUE"
 278                            "-DVTK_USE_SYSTEM_GL2PS:BOOL=TRUE"
 279                            "-DVTK_USE_SYSTEM_GLEW:BOOL=TRUE"
 280                            "-DVTK_USE_SYSTEM_HDF5:BOOL=TRUE"
 281                            "-DVTK_USE_SYSTEM_JPEG:BOOL=TRUE"
 282                            "-DVTK_USE_SYSTEM_JSONCPP:BOOL=TRUE"
 283                            "-DVTK_USE_SYSTEM_LIBPROJ:BOOL=TRUE"
 284                            "-DVTK_USE_SYSTEM_LIBXML2:BOOL=TRUE"
 285                            "-DVTK_USE_SYSTEM_LZ4:BOOL=TRUE"
 286                            "-DVTK_USE_SYSTEM_NETCDF:BOOL=TRUE"
 287                            "-DVTK_USE_SYSTEM_PNG:BOOL=TRUE"
 288                            ;"-DVTK_USE_SYSTEM_PUGIXML:BOOL=TRUE"    ; breaks IO/CityGML
 289                            "-DVTK_USE_SYSTEM_SQLITE:BOOL=TRUE"
 290                            "-DVTK_USE_SYSTEM_THEORA:BOOL=TRUE"
 291                            "-DVTK_USE_SYSTEM_TIFF:BOOL=TRUE"
 292                            "-DVTK_USE_SYSTEM_ZLIB:BOOL=TRUE")
 293        #:tests? #f))        ;XXX: test data not included
 294     (inputs
 295      `(("double-conversion" ,double-conversion)
 296        ("eigen" ,eigen)
 297        ("expat" ,expat)
 298        ("freetype" ,freetype)
 299        ("gl2ps" ,gl2ps)
 300        ("glew" ,glew)
 301        ("glu" ,glu)
 302        ("hdf5" ,hdf5)
 303        ("jpeg" ,libjpeg-turbo)
 304        ("jsoncpp" ,jsoncpp)
 305        ;("libogg" ,libogg)
 306        ("libtheora" ,libtheora)
 307        ("libX11" ,libx11)
 308        ("libxml2" ,libxml2)
 309        ("libXt" ,libxt)
 310        ("lz4" ,lz4)
 311        ("mesa" ,mesa)
 312        ("netcdf" ,netcdf)
 313        ("png" ,libpng)
 314        ("proj" ,proj.4)
 315        ;("pugixml" ,pugixml)
 316        ("sqlite" ,sqlite)
 317        ("tiff" ,libtiff)
 318        ("xorgproto" ,xorgproto)
 319        ("zlib" ,zlib)))
 320     (home-page "https://vtk.org/")
 321     (synopsis "Libraries for 3D computer graphics")
 322     (description
 323      "The Visualization Toolkit (VTK) is a C++ library for 3D computer graphics,
 324 image processing and visualization.  It supports a wide variety of
 325 visualization algorithms including: scalar, vector, tensor, texture, and
 326 volumetric methods; and advanced modeling techniques such as: implicit
 327 modeling, polygon reduction, mesh smoothing, cutting, contouring, and Delaunay
 328 triangulation.  VTK has an extensive information visualization framework, has
 329 a suite of 3D interaction widgets, supports parallel processing, and
 330 integrates with various databases on GUI toolkits such as Qt and Tk.")
 331     (license license:bsd-3)))
 332
 333 ;; itksnap needs an older variant of VTK.
 334 (define-public vtk-6
 335   (package (inherit vtk)
 336     (version "6.3.0")
 337     (source (origin
 338               (method url-fetch)
 339               (uri (string-append "https://vtk.org/files/release/"
 340                                   (version-major+minor version)
 341                                   "/VTK-" version ".tar.gz"))
 342               (sha256
 343                (base32
 344                 "0pla1r5mvkgl4sl213gfdhzrypdgai0h3z5mfgm6p9jz9hsr794j"))))
 345     (inputs
 346      `(("jsoncpp" ,jsoncpp-for-tensorflow)
 347        ,@(alist-delete "jsoncpp" (package-inputs vtk))))))
 348
 349 (define-public opencv
 350   (package
 351     (name "opencv")
 352     (version "3.4.3")
 353     (source (origin
 354               (method git-fetch)
 355               (uri (git-reference
 356                      (url "https://github.com/opencv/opencv")
 357                      (commit version)))
 358               (file-name (git-file-name name version))
 359               (sha256
 360                (base32
 361                 "06bc61r8myym4s8im10brdjfg4wxkrvsbhhl7vr1msdan2xddzi3"))
 362               (patches
 363                (search-patches "opencv-fix-build-of-grfmt_jpeg2000.cpp.patch"))
 364               (modules '((guix build utils)))
 365               (snippet
 366                '(begin
 367                   ;; Remove external libraries. We have all available in Guix:
 368                   (delete-file-recursively "3rdparty")
 369
 370                   ;; Milky icon set is non-free:
 371                   (delete-file-recursively "modules/highgui/src/files_Qt/Milky")
 372
 373                   ;; Some jars found:
 374                   (for-each delete-file
 375                             '("modules/java/test/pure_test/lib/junit-4.11.jar"
 376                               "samples/java/sbt/sbt/sbt-launch.jar"))
 377                   #t))))
 378     (build-system cmake-build-system)
 379     (arguments
 380      `(#:configure-flags
 381        (list "-DWITH_IPP=OFF"
 382              "-DWITH_ITT=OFF"
 383              "-DWITH_CAROTENE=OFF" ; only visible on arm/aarch64
 384              "-DENABLE_PRECOMPILED_HEADERS=OFF"
 385
 386              ;; CPU-Features:
 387              ;; See cmake/OpenCVCompilerOptimizations.cmake
 388              ;; (CPU_ALL_OPTIMIZATIONS) for a list of all optimizations
 389              ;; BASELINE is the minimum optimization all CPUs must support
 390              ;;
 391              ;; DISPATCH is the list of optional dispatches.
 392              "-DCPU_BASELINE=SSE2"
 393
 394              ,@(match (%current-system)
 395                  ("x86_64-linux"
 396                   '("-DCPU_DISPATCH=NEON;VFPV3;FP16;SSE;SSE2;SSE3;SSSE3;SSE4_1;SSE4_2;POPCNT;AVX;FP16;AVX2;FMA3;AVX_512F;AVX512_SKX"
 397                     "-DCPU_DISPATCH_REQUIRE=SSE3,SSSE3,SSE4_1,SSE4_2,AVX,AVX2"))
 398                  ("armhf-linux"
 399                   '("-DCPU_BASELINE_DISABLE=NEON")) ; causes build failures
 400                  ("aarch64-linux"
 401                   '("-DCPU_BASELINE=NEON"
 402                     "-DCPU_DISPATCH=NEON;VFPV3;FP16"))
 403                  (_ '()))
 404
 405              "-DBUILD_PERF_TESTS=OFF"
 406              "-DBUILD_TESTS=ON"
 407
 408              (string-append "-DOPENCV_EXTRA_MODULES_PATH=" (getcwd)
 409                             "/opencv-contrib/modules")
 410
 411              ;;Define test data:
 412              (string-append "-DOPENCV_TEST_DATA_PATH=" (getcwd)
 413                             "/opencv-extra/testdata")
 414
 415              ;; Is ON by default and would try to rebuild 3rd-party protobuf,
 416              ;; which we had removed, which would lead to an error:
 417              "-DBUILD_PROTOBUF=OFF"
 418
 419              ;; Rebuild protobuf files, because we have a slightly different
 420              ;; version than the included one. If we would not update, we
 421              ;; would get a compile error later:
 422              "-DPROTOBUF_UPDATE_FILES=ON"
 423
 424              ;; xfeatures2d disabled, because it downloads extra binaries from
 425              ;; https://github.com/opencv/opencv_3rdparty
 426              ;; defined in xfeatures2d/cmake/download_{vgg|bootdesc}.cmake
 427              ;; Cmp this bug entry:
 428              ;; https://github.com/opencv/opencv_contrib/issues/1131
 429              "-DBUILD_opencv_xfeatures2d=OFF")
 430        #:phases
 431        (modify-phases %standard-phases
 432          (add-after 'unpack 'disable-broken-tests
 433            (lambda _
 434              ;; These tests fails with:
 435              ;; vtkXOpenGLRenderWindow (0x723990): Could not find a decent config
 436              ;; I think we have no OpenGL support with the Xvfb.
 437              (substitute* '("modules/viz/test/test_tutorial3.cpp"
 438                             "modules/viz/test/test_main.cpp"
 439                             "modules/viz/test/tests_simple.cpp"
 440                             "modules/viz/test/test_viz3d.cpp")
 441                (("(TEST\\(Viz, )([a-z].*\\).*)" all pre post)
 442                 (string-append pre "DISABLED_" post)))
 443
 444              ;; This one fails with "unknown file: Failure"
 445              ;; But I couldn't figure out which file was missing:
 446              (substitute* "../opencv-contrib/modules/face/test/test_face_align.cpp"
 447                (("(TEST\\(CV_Face_FacemarkKazemi, )(can_detect_landmarks\\).*)"
 448                  all pre post)
 449                 (string-append pre "DISABLED_" post)))
 450
 451              ;; Failure reason: Bad accuracy
 452              ;; Incorrect count of accurate poses [2nd case]: 90.000000 / 94.000000
 453              (substitute* "../opencv-contrib/modules/rgbd/test/test_odometry.cpp"
 454                (("(TEST\\(RGBD_Odometry_Rgbd, )(algorithmic\\).*)" all pre post)
 455                 (string-append pre "DISABLED_" post)))
 456              #t))
 457
 458          (add-after 'unpack 'unpack-submodule-sources
 459            (lambda* (#:key inputs #:allow-other-keys)
 460              (mkdir "../opencv-extra")
 461              (mkdir "../opencv-contrib")
 462              (copy-recursively (assoc-ref inputs "opencv-extra")
 463                                "../opencv-extra")
 464              (invoke "tar" "xvf"
 465                      (assoc-ref inputs "opencv-contrib")
 466                      "--strip-components=1"
 467                      "-C" "../opencv-contrib")))
 468
 469          (add-after 'set-paths 'add-ilmbase-include-path
 470            (lambda* (#:key inputs #:allow-other-keys)
 471            ;; OpenEXR propagates ilmbase, but its include files do not appear
 472            ;; in the CPATH, so we need to add "$ilmbase/include/OpenEXR/" to
 473            ;; the CPATH to satisfy the dependency on "ImathVec.h".
 474            (setenv "CPATH"
 475                    (string-append (assoc-ref inputs "ilmbase")
 476                                   "/include/OpenEXR"
 477                                   ":" (or (getenv "CPATH") "")))
 478            #t))
 479        (add-before 'check 'start-xserver
 480          (lambda* (#:key inputs #:allow-other-keys)
 481            (let ((xorg-server (assoc-ref inputs "xorg-server"))
 482                  (disp ":1"))
 483              (setenv "HOME" (getcwd))
 484              (setenv "DISPLAY" disp)
 485              ;; There must be a running X server and make check doesn't start one.
 486              ;; Therefore we must do it.
 487              (zero? (system (format #f "~a/bin/Xvfb ~a &" xorg-server disp)))))))))
 488     (native-inputs
 489      `(("pkg-config" ,pkg-config)
 490        ("xorg-server" ,xorg-server-for-tests) ; For running the tests
 491        ("opencv-extra"
 492         ,(origin
 493            (method git-fetch)
 494            (uri (git-reference
 495                   (url "https://github.com/opencv/opencv_extra")
 496                   (commit version)))
 497            (file-name (git-file-name "opencv_extra" version))
 498            (sha256
 499             (base32 "08p5xnq8n1jw8svvz0fnirfg7q8dm3p4a5dl7527s5xj0f9qn7lp"))))
 500        ("opencv-contrib"
 501         ,(origin
 502            (method git-fetch)
 503            (uri (git-reference
 504                   (url "https://github.com/opencv/opencv_contrib")
 505                   (commit version)))
 506            (file-name (git-file-name "opencv_contrib" version))
 507            (patches (search-patches "opencv-rgbd-aarch64-test-fix.patch"))
 508            (sha256
 509             (base32 "1f334glf39nk42mpqq6j732h3ql2mpz89jd4mcl678s8n73nfjh2"))))))
 510     (inputs `(("libjpeg" ,libjpeg-turbo)
 511               ("libpng" ,libpng)
 512               ("jasper" ,jasper)
 513               ;; ffmpeg 4.0 causes core dumps in tests.
 514               ("ffmpeg" ,ffmpeg-3.4)
 515               ("libtiff" ,libtiff)
 516               ("hdf5" ,hdf5)
 517               ("libgphoto2" ,libgphoto2)
 518               ("libwebp" ,libwebp)
 519               ("zlib" ,zlib)
 520               ("gtkglext" ,gtkglext)
 521               ("openexr" ,openexr)
 522               ("ilmbase" ,ilmbase)
 523               ("gtk+" ,gtk+-2)
 524               ("python-numpy" ,python-numpy)
 525               ("protobuf" ,protobuf)
 526               ("vtk" ,vtk)
 527               ("python" ,python)))
 528     ;; These three CVEs are not a problem of OpenCV, see:
 529     ;; https://github.com/opencv/opencv/issues/10998
 530     (properties '((lint-hidden-cve . ("CVE-2018-7712"
 531                                       "CVE-2018-7713"
 532                                       "CVE-2018-7714"))))
 533     (synopsis "Computer vision library")
 534     (description "OpenCV is a library aimed at
 535 real-time computer vision, including several hundred computer
 536 vision algorithms.  It can be used to do things like:
 537
 538 @itemize
 539 @item image and video input and output
 540 @item image and video processing
 541 @item displaying
 542 @item feature recognition
 543 @item segmentation
 544 @item facial recognition
 545 @item stereo vision
 546 @item structure from motion
 547 @item augmented reality
 548 @item machine learning
 549 @end itemize\n")
 550     (home-page "https://opencv.org/")
 551     (license license:bsd-3)))
 552
 553 (define-public vips
 554   (package
 555     (name "vips")
 556     (version "8.10.5")
 557     (source
 558      (origin
 559        (method url-fetch)
 560        (uri (string-append
 561              "https://github.com/libvips/libvips/releases/download/v"
 562              version "/vips-" version ".tar.gz"))
 563        (sha256
 564         (base32 "1n6gw7cw66rfn1wdb92ydpkv7gfmjiinsg6d6gqxpdja6gsz5vm4"))))
 565     (build-system gnu-build-system)
 566     (native-inputs
 567      `(("gobject-introspection" ,gobject-introspection)
 568        ("pkg-config" ,pkg-config)))
 569     (inputs
 570      `(("expat" ,expat)
 571        ("fftw" ,fftw)
 572        ("giflib" ,giflib)
 573        ("glib" ,glib)
 574        ("hdf5" ,hdf5)
 575        ("imagemagick" ,imagemagick)
 576        ("lcms" ,lcms)
 577        ("libexif" ,libexif)
 578        ("libgsf" ,libgsf)
 579        ("libjpeg" ,libjpeg-turbo)
 580        ("libpng" ,libpng)
 581        ("librsvg" ,librsvg)
 582        ("libtiff" ,libtiff)
 583        ("libxml2" ,libxml2)
 584        ("libwebp" ,libwebp)
 585        ("matio" ,matio)
 586        ("niftilib" ,niftilib)
 587        ("openexr" ,openexr)
 588        ("orc" ,orc)
 589        ("pango" ,pango)
 590        ("poppler" ,poppler)))
 591     (home-page "https://libvips.github.io/libvips/")
 592     (synopsis "Multithreaded image processing system with low memory needs")
 593     (description
 594      "VIPS is a demand-driven, horizontally threaded image processing library.
 595 It's particularly good at processing large images, working with colour,
 596 scientific analysis, and general research & development.
 597
 598 Compared to most image processing libraries VIPS needs little RAM and runs
 599 quickly, especially on machines with more than one CPU core.  This is primarily
 600 due to its architecture which automatically parallelises the image workflows.")
 601     (license license:lgpl2.1+)))
 602
 603 (define-public gmic
 604   (package
 605     (name "gmic")
 606     (version "2.9.6")
 607     (source
 608      (origin
 609        (method url-fetch)
 610        (uri (string-append "https://gmic.eu/files/source/gmic_"
 611                            version ".tar.gz"))
 612        (sha256
 613         (base32 "06n1dcskky7aqg3a0cp7biwz8agc4xqvr8091l2wsvgib98yhbyj"))))
 614     (build-system cmake-build-system)
 615     (arguments
 616      `(#:tests? #f ;there are no tests
 617        #:configure-flags '("-DBUILD_LIB_STATIC=OFF"
 618                            "-DENABLE_DYNAMIC_LINKING=ON"
 619                            "-DENABLE_LTO=ON")
 620        #:phases
 621        (modify-phases %standard-phases
 622          (add-before 'configure 'set-LDFLAGS
 623            (lambda* (#:key inputs outputs #:allow-other-keys)
 624              (setenv "LDFLAGS"
 625                      (string-append
 626                       "-Wl,-rpath="
 627                       (assoc-ref outputs "out") "/lib")))))))
 628     (native-inputs
 629      `(("pkg-config" ,pkg-config)))
 630     (inputs
 631      `(("curl" ,curl)
 632        ("fftw" ,fftw)
 633        ("graphicsmagick" ,graphicsmagick)
 634        ("libjpeg-turbo" ,libjpeg-turbo)
 635        ("libpng" ,libpng)
 636        ("libtiff" ,libtiff)
 637        ("libx11" ,libx11)
 638        ;;("opencv" ,opencv) ;OpenCV is currently broken in the CI
 639        ("openexr" ,openexr)
 640        ("zlib" ,zlib)))
 641     (home-page "https://gmic.eu/")
 642     (synopsis "Full-featured framework for digital image processing")
 643     (description "G'MIC is a full-featured framework for digital image
 644 processing.  It provides several user interfaces to convert / manipulate
 645 / filter / visualize generic image datasets, ranging from 1D scalar
 646 signals to 3D+t sequences of multi-spectral volumetric images, hence
 647 including 2D color images.")
 648     ;; Dual-licensed, either license applies.
 649     (license (list license:cecill license:cecill-c))))
 650
 651 (define-public gmic-qt
 652   (package
 653     (inherit gmic)
 654     (name "gmic-qt")
 655     (arguments
 656      (substitute-keyword-arguments (package-arguments gmic)
 657        ((#:configure-flags _)
 658         `(list "-DGMIC_QT_HOST=none" "-DENABLE_DYNAMIC_LINKING=ON"
 659                (string-append "-DGMIC_LIB_PATH="
 660                               (assoc-ref %build-inputs "gmic") "/lib")))
 661         ((#:phases phases)
 662          `(modify-phases ,phases
 663             (add-after 'unpack 'qt-chdir
 664               (lambda _ (chdir "gmic-qt") #t))))))
 665     (native-inputs
 666      `(("pkg-config" ,pkg-config)
 667        ("qttools" ,qttools)))
 668     (inputs
 669      `(("gmic" ,gmic)
 670        ("qtbase" ,qtbase)
 671        ,@(package-inputs gmic)))
 672     (synopsis "Qt frontend for the G'MIC image processing framework")
 673     (license license:gpl3+)))
 674
 675 (define-public nip2
 676   (package
 677     (name "nip2")
 678     (version "8.7.1")
 679     (source
 680      (origin
 681        (method url-fetch)
 682        (uri (string-append "https://github.com/libvips/nip2/releases/download/v"
 683                            version "/nip2-" version ".tar.gz" ))
 684        (sha256
 685         (base32 "0l7n427njif53npqn02gfjjly8y3khbrkzqxp10j5vp9h97psgiw"))))
 686     (build-system gnu-build-system)
 687     (arguments
 688      `(#:phases
 689        (modify-phases %standard-phases
 690          ;; test_conv.ws keep failing so disabling for now.
 691          (add-after 'unpack 'disable-test-conv
 692            (lambda _
 693              (delete-file "test/workspaces/test_conv.ws")
 694              #t))
 695          (add-before 'check 'set-home
 696            (lambda _
 697              (setenv "HOME" "/tmp") #t)))))
 698     (inputs
 699      `(("vips" ,vips)
 700        ("glib" ,glib)
 701        ("libtiff" ,libtiff)
 702        ("gtk+-2" ,gtk+-2)
 703        ("libxml2" ,libxml2)
 704        ("libexif" ,libexif)
 705        ("libjpeg" ,libjpeg-turbo)        ;required by vips.pc
 706        ("librsvg" ,librsvg)
 707        ("fftw" ,fftw)
 708        ("libgsf" ,libgsf)
 709        ("imagemagick" ,imagemagick)
 710        ("orc" ,orc)
 711        ("matio" ,matio)
 712        ("lcms" ,lcms)
 713        ("libwebp" ,libwebp)
 714        ("openexr" ,openexr)
 715        ("poppler" ,poppler)
 716        ("gsl" ,gsl)))
 717     (native-inputs
 718      `(("flex" ,flex)
 719        ("bison" ,bison)
 720        ("pkg-config" ,pkg-config)))
 721     (home-page "https://github.com/libvips/nip2")
 722     (synopsis "Spreadsheet-like GUI for libvips")
 723     (description "This package provide a graphical user interface (GUI) for
 724 the VIPS image processing library.  It's a little like a spreadsheet: you
 725 create a set of formula connecting your objects together, and on a change nip2
 726 recalculates.")
 727     (license license:gpl2+)))
 728
 729 (define-public vxl
 730   (package
 731     (name "vxl")
 732     (version "2.0.2")
 733     (source
 734      (origin
 735        (method git-fetch)
 736        (uri (git-reference
 737              (url "https://github.com/vxl/vxl")
 738              (commit (string-append "v" version))))
 739        (file-name (git-file-name name version))
 740        (sha256
 741         (base32 "0949hw57szq8943f1whwqaz591xjmb19kj803hcv74hdai2b0ycg"))
 742        (modules '((guix build utils)))
 743        ;; TODO: vxl includes an old version of dcmtk.  It won't build with
 744        ;; version 3.6.x.
 745        (snippet
 746         '(begin
 747            (for-each delete-file-recursively
 748                      '("v3p/bzlib/"
 749                        "v3p/geotiff/"
 750                        "v3p/jpeg/"
 751                        "v3p/png/"
 752                        "v3p/tiff/"
 753                        "v3p/zlib/"))
 754            (substitute* "v3p/CMakeLists.txt"
 755              (("add_subdirectory\\((tiff|png|jpeg|zlib|bzlib|geotiff)\\)")
 756               ""))
 757            #t))))
 758     (build-system cmake-build-system)
 759     (inputs
 760      `(("libgeotiff" ,libgeotiff)
 761        ("libtiff" ,libtiff)
 762        ("libjpeg" ,libjpeg-turbo)
 763        ("libpng" ,libpng)
 764        ("zlib" ,zlib)))
 765     (home-page "https://github.com/vxl/vxl/")
 766     (synopsis "Collection of C++ libraries for computer vision")
 767     (description "VXL (the Vision-something-Libraries) is a collection of C++
 768 libraries designed for computer vision research and implementation.")
 769     (license license:bsd-3)))
 770
 771 (define-public vxl-1
 772   (package (inherit vxl)
 773     (name "vxl")
 774     (version "1.18.0")
 775     (source
 776      (origin
 777        (method git-fetch)
 778        (uri (git-reference
 779              (url "https://github.com/vxl/vxl")
 780              (commit (string-append "v" version))))
 781        (file-name (git-file-name name version))
 782        (sha256
 783         (base32 "1g4mr2cc58jwm0vasscbd4y5380wj3ahkvq121z4gs83fhavvxgz"))
 784        (modules '((guix build utils)))
 785        (snippet
 786         '(begin
 787            (for-each delete-file-recursively
 788                      '("v3p/bzlib/"
 789                        "v3p/geotiff/"
 790                        "v3p/png/"
 791                        "v3p/tiff/"
 792                        "v3p/zlib/"))
 793            (substitute* "v3p/CMakeLists.txt"
 794              (("add_subdirectory\\((tiff|png|jpeg|zlib|bzlib|geotiff)\\)")
 795               ""))
 796            #t))))
 797     (arguments
 798      `(#:configure-flags
 799        ;; Needed for itk-snap
 800        (list "-DVNL_CONFIG_LEGACY_METHODS=ON")))))
 801
 802 (define-public insight-toolkit
 803   (package
 804     (name "insight-toolkit")
 805     (version "5.0.0")
 806     (source
 807      (origin
 808        (method url-fetch)
 809        (uri (string-append "https://github.com/InsightSoftwareConsortium/ITK/"
 810                            "releases/download/v" version "/InsightToolkit-"
 811                            version ".tar.xz"))
 812        (sha256
 813         (base32 "0bs63mk4q8jmx38f031jy5w5n9yy5ng9x8ijwinvjyvas8cichqi"))))
 814     (build-system cmake-build-system)
 815     (arguments
 816      `(#:tests? #f            ; tests require network access and external data
 817        #:configure-flags
 818        '("-DITK_USE_GPU=ON"
 819          "-DITK_USE_SYSTEM_LIBRARIES=ON"
 820          "-DITK_USE_SYSTEM_GOOGLETEST=ON"
 821          "-DITK_BUILD_SHARED=ON"
 822          ;; This prevents "GTest::GTest" from being added to the ITK_LIBRARIES
 823          ;; variable in the installed CMake files.  This is necessary as other
 824          ;; packages using insight-toolkit could not be configured otherwise.
 825          "-DGTEST_ROOT=gtest")
 826        #:phases
 827        (modify-phases %standard-phases
 828          (add-after 'unpack 'do-not-tune
 829            (lambda _
 830              (substitute* "CMake/ITKSetStandardCompilerFlags.cmake"
 831                (("-mute=native") ""))
 832              #t)))))
 833     (inputs
 834      `(("eigen" ,eigen)
 835        ("expat" ,expat)
 836        ("fftw" ,fftw)
 837        ("fftwf" ,fftwf)
 838        ("hdf5" ,hdf5)
 839        ("libjpeg" ,libjpeg-turbo)
 840        ("libpng" ,libpng)
 841        ("libtiff" ,libtiff)
 842        ("mesa" ,mesa-opencl)
 843        ("perl" ,perl)
 844        ("python" ,python)
 845        ("tbb" ,tbb)
 846        ("vxl" ,vxl-1)
 847        ("zlib" ,zlib)))
 848     (native-inputs
 849      `(("googletest" ,googletest)
 850        ("pkg-config" ,pkg-config)))
 851     (home-page "https://github.com/InsightSoftwareConsortium/ITK/")
 852     (synopsis "Scientific image processing, segmentation and registration")
 853     (description "The Insight Toolkit (ITK) is a toolkit for N-dimensional
 854 scientific image processing, segmentation, and registration.  Segmentation is
 855 the process of identifying and classifying data found in a digitally sampled
 856 representation.  Typically the sampled representation is an image acquired
 857 from such medical instrumentation as CT or MRI scanners.  Registration is the
 858 task of aligning or developing correspondences between data.  For example, in
 859 the medical environment, a CT scan may be aligned with a MRI scan in order to
 860 combine the information contained in both.")
 861     (license license:asl2.0)))
 862
 863 (define-public insight-toolkit-4
 864   (package (inherit insight-toolkit)
 865     (version "4.13.2")
 866     (source
 867      (origin
 868        (method url-fetch)
 869        (uri (string-append "https://github.com/InsightSoftwareConsortium/ITK/"
 870                            "releases/download/v" version "/InsightToolkit-"
 871                            version ".tar.xz"))
 872        (sha256
 873         (base32 "19cgfpd63gqrvc3m27m394gy2d7w79g5y6lvznb5qqr49lihbgns"))))
 874     (arguments
 875      `(#:tests? #f            ; tests require network access and external data
 876        #:configure-flags
 877        '("-DITKV3_COMPATIBILITY=ON"     ; needed for itk-snap
 878          "-DITK_USE_GPU=ON"
 879          "-DITK_USE_SYSTEM_LIBRARIES=ON"
 880          "-DITK_USE_SYSTEM_GOOGLETEST=ON"
 881          "-DITK_USE_SYSTEM_VXL=ON")))))
 882
 883 (define-public insight-toolkit-4.12
 884   (package (inherit insight-toolkit-4)
 885     (version "4.12.2")
 886     (source
 887      (origin
 888        (method url-fetch)
 889        (uri (string-append "mirror://sourceforge/itk/itk/4.12/"
 890                            "InsightToolkit-" version ".tar.xz"))
 891        (sha256
 892         (base32 "1qw9mxbh083siljygahl4gdfv91xvfd8hfl7ghwii19f60xrvn2w"))))))
 893
 894 (define-public itk-snap
 895   (package
 896     (name "itk-snap")
 897     (version "3.8.0")
 898     (source
 899      (origin
 900        (method git-fetch)
 901        (uri (git-reference
 902              (url "https://git.code.sf.net/p/itk-snap/src")
 903              (commit (string-append "v" version))))
 904        (file-name (git-file-name name version))
 905        (sha256
 906         (base32 "15i5ixpryfrbf3vrrb5rici8fb585f25k0v1ljds16bp1f1msr4q"))))
 907     (build-system cmake-build-system)
 908     (arguments
 909      `(#:configure-flags
 910        (list "-DSNAP_VERSION_GIT_SHA1=release"
 911              "-DSNAP_VERSION_GIT_BRANCH=release"
 912              "-DSNAP_VERSION_GIT_TIMESTAMP=0"
 913              "-DSNAP_PACKAGE_QT_PLUGINS=OFF"
 914              "-DCMAKE_POSITION_INDEPENDENT_CODE=ON")
 915        #:phases
 916        (modify-phases %standard-phases
 917          ;; During the installation phase all libraries provided by all
 918          ;; dependencies will be copied to the lib directory.  That's insane,
 919          ;; so we disable this.
 920          (add-after 'unpack 'do-not-copy-dependencies
 921            (lambda _
 922              (substitute* "CMakeLists.txt"
 923                (("install_qt5_executable\
 924 \\(\\$\\{SNAP_MAIN_INSTALL_DIR\\}/\\$\\{SNAP_EXE\\}\\)")
 925                 ""))
 926              #t))
 927          (add-after 'unpack 'disable-gui-tests
 928            (lambda _
 929              ;; The GUI tests just time out.
 930              (substitute* "CMakeLists.txt"
 931                (("  (Workspace|DiffSpace|ProbeIntensity|RegionCompetition\
 932 |RandomForest|RandomForestBailOut)")
 933                 ""))
 934              #t))
 935          (add-after 'unpack 'make-reproducible
 936            (lambda _
 937              (substitute* "CMakeLists.txt"
 938                (("TODAY\\(SNAP_VERSION_COMPILE_DATE\\)")
 939                 "SET(SNAP_VERSION_COMPILE_DATE \"(removed for reproducibility)\")"))
 940              #t))
 941          (add-after 'unpack 'prepare-submodules
 942            (lambda* (#:key inputs #:allow-other-keys)
 943              (rmdir "Submodules/c3d")
 944              (copy-recursively (assoc-ref inputs "c3d-src")
 945                                "Submodules/c3d")
 946              (substitute* '("Submodules/c3d/adapters/BiasFieldCorrectionN4.cxx"
 947                             "Submodules/c3d/adapters/ApplyMetric.cxx")
 948                (("vcl_") "std::"))
 949              (rmdir "Submodules/greedy")
 950              (symlink (assoc-ref inputs "greedy-src")
 951                       "Submodules/greedy")
 952              #t))
 953          (add-after 'unpack 'fix-includes
 954            (lambda _
 955              (substitute* "GUI/Model/RegistrationModel.cxx"
 956                (("<vnl_symmetric_eigensystem.h>")
 957                 "<vnl/algo/vnl_symmetric_eigensystem.h>"))
 958              #t))
 959          (add-before 'check 'prepare-tests
 960            (lambda _
 961              ;; Needed by at least one test.
 962              (setenv "HOME" "/tmp")
 963              #t))
 964          (add-after 'install 'wrap-executable
 965            (lambda* (#:key inputs outputs #:allow-other-keys)
 966              (let ((out (assoc-ref outputs "out")))
 967                (wrap-program (string-append out "/bin/itksnap")
 968                  `("QT_PLUGIN_PATH" ":" prefix
 969                    ,(map (lambda (label)
 970                            (string-append (assoc-ref inputs label)
 971                                           "/lib/qt5/plugins"))
 972                          '("qtbase" "qtdeclarative"))))
 973                #t))))))
 974     (inputs
 975      `(("curl" ,curl)
 976        ("fftw" ,fftw)
 977        ("fftwf" ,fftwf)
 978        ("glu" ,glu)
 979        ("hdf5" ,hdf5)
 980        ("mesa" ,mesa-opencl)
 981        ;; This package does not build with either insight-toolkit 5.0.0 and
 982        ;; not with 4.13.  It really needs to be 4.12.
 983        ("itk" ,insight-toolkit-4.12)
 984        ("vtk" ,vtk-6)
 985        ("qtbase" ,qtbase)
 986        ("qtdeclarative" ,qtdeclarative)
 987        ("vxl" ,vxl-1)
 988        ("zlib" ,zlib)))
 989     (native-inputs
 990      `(("googletest" ,googletest)
 991        ("qttools" ,qttools)
 992        ("pkg-config" ,pkg-config)
 993        ("c3d-src"
 994         ,(let* ((commit "f521358db26e00002c911cc47bf463b043942ad3")
 995                 (revision "1")
 996                 (version (git-version "0" revision commit)))
 997            (origin
 998              (method git-fetch)
 999              (uri (git-reference
1000                    (url "https://github.com/pyushkevich/c3d")
1001                    (commit commit)))
1002              (file-name (git-file-name "c3d" version))
1003              (sha256
1004               (base32
1005                "0kyv3rxrxwr8c3sa9zv01lsnhk95b27gx1s870k3yi8qp52h7bx3")))))
1006        ;; We are using an arbitrary commit from 2017 because the latest
1007        ;; version breaks the build...
1008        ("greedy-src"
1009         ,(let* ((commit "97e340f7e8e66597599144947775e6039e79a0d3")
1010                 (revision "1")
1011                 (version (git-version "0" revision commit)))
1012            (origin
1013              (method git-fetch)
1014              (uri (git-reference
1015                    (url "https://github.com/pyushkevich/greedy")
1016                    (commit commit)))
1017              (file-name (git-file-name "greedy" version))
1018              (sha256
1019               (base32
1020                "0k5bc9za4jrc8z9dj08z1rkcp5xf0gnd1d2jmi1w9ny4vxh2q2ab")))))))
1021     (home-page "https://sourceforge.net/p/itk-snap/")
1022     (synopsis "Medical image segmentation")
1023     (description "ITK-SNAP is a tool for segmenting anatomical structures in
1024 medical images.  It provides an automatic active contour segmentation
1025 pipeline, along with supporting a manual segmentation toolbox.  ITK-SNAP has a
1026 full-featured UI aimed at clinical researchers.")
1027     ;; This includes the submodules greedy and c3d.
1028     (license license:gpl3+)))
1029
1030 (define-public metapixel
1031   ;; Follow stable branch.
1032   (let ((commit "98ee9daa093b6c334941242e63f90b1c2876eb4f"))
1033     (package
1034       (name "metapixel")
1035       (version (git-version "1.0.2" "1" commit))
1036       (source
1037        (origin
1038          (method git-fetch)
1039          (uri (git-reference
1040                (url "https://github.com/schani/metapixel")
1041                (commit commit)
1042                ;; TODO: Package rwimg and lispreader?
1043                (recursive? #t)))
1044          (file-name (git-file-name name version))
1045          (sha256
1046           (base32 "0r7n3a6bvcxkbpda4mwmrpicii09iql5z69nkjqygkwxw7ny3309"))))
1047       (build-system gnu-build-system)
1048       (inputs
1049        `(("giflib" ,giflib)
1050          ("libjpeg" ,libjpeg-turbo)
1051          ("libpng" ,libpng)
1052          ("perl" ,perl)))
1053       (native-inputs
1054        `(("pkg-config" ,pkg-config)
1055          ("docbook-xml" ,docbook-xml)
1056          ("docbook-xsl" ,docbook-xsl)
1057          ("xsltproc" ,libxslt)))
1058       (arguments
1059        `(#:tests? #f                    ; No tests.
1060          #:make-flags (list
1061                        (string-append "PREFIX=" (assoc-ref %outputs "out"))
1062                        (string-append "MANPAGE_XSL="
1063                                       (assoc-ref %build-inputs "docbook-xsl")
1064                                       "/xml/xsl/docbook-xsl-*/manpages/docbook.xsl"))
1065          #:phases
1066          (modify-phases %standard-phases
1067            (delete 'configure)
1068            (add-before 'install 'make-local-docbook-xml
1069              (lambda* (#:key inputs #:allow-other-keys)
1070                (substitute* "metapixel.xml"
1071                  (("http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd")
1072                   (string-append (assoc-ref inputs "docbook-xml")
1073                                  "/xml/dtd/docbook/docbookx.dtd")))
1074                #t))
1075            (add-before 'install 'fix-directory-creation
1076              (lambda* (#:key outputs #:allow-other-keys)
1077                (mkdir-p (string-append (assoc-ref outputs "out") "/share/man/man1"))
1078                #t)))))
1079       (home-page "https://www.complang.tuwien.ac.at/schani/metapixel/")
1080       (synopsis "Photomosaics generator")
1081       (description "Metapixel is a program for generating photomosaics.  It can
1082 generate classical photomosaics, in which the source image is viewed as a
1083 matrix of equally sized rectangles for each of which a matching image is
1084 substituted, as well as collage-style photomosaics, in which rectangular parts
1085 of the source image at arbitrary positions (i.e. not aligned to a matrix) are
1086 substituted by matching images.")
1087       (license license:gpl2))))
1088
1089 (define-public scantailor-advanced
1090   (let ((commit "3d1e74e6ace413733511086934a66f4e3f7a6027"))
1091     (package
1092       (name "scantailor-advanced")
1093       (version (string-append "1.0.16-" (string-take commit 7)))
1094       (source
1095        (origin
1096          (method git-fetch)
1097          (uri (git-reference
1098                (url "https://github.com/4lex4/scantailor-advanced")
1099                (commit commit)))
1100          (file-name (git-file-name name version))
1101          (sha256
1102           (base32
1103            "0kixwjb2x457dq7927hkh34c803p7yh1pmn6n61rk9shqrcg492h"))))
1104       (build-system qt-build-system)
1105       (native-inputs
1106        `(("qttools" ,qttools)))
1107       (inputs
1108        `(("boost" ,boost)
1109          ("libjpeg" ,libjpeg-turbo)
1110          ("libpng" ,libpng)
1111          ("libtiff" ,libtiff)
1112          ("qtbase" ,qtbase)
1113          ("qtsvg" ,qtsvg)
1114          ("zlib" ,zlib)))
1115       (arguments
1116        `(#:phases
1117          (modify-phases %standard-phases
1118            ;; Some tests require a display and fail with offscreen mode.
1119            (add-after 'unpack 'disable-failing-tests
1120              (lambda _
1121                (setenv "ARGS" "--exclude-regex \"imageproc_.*\"")
1122                #t)))))
1123       (home-page "https://github.com/4lex4/scantailor-advanced")
1124       (synopsis "Clean up scanned pages")
1125       (description "Scan Tailor is an interactive post-processing tool for
1126 scanned pages.  It performs operations such as page splitting, deskewing,
1127 adding/removing borders, and others.  You give it raw scans, and you get pages
1128 ready to be printed or assembled into a PDF or DJVU file.  Scanning, optical
1129 character recognition, and assembling multi-page documents are out of scope of
1130 this project.
1131
1132 Scan Tailer Advanced is a fork of Scan Tailer that merges Scan Tailor Featured
1133 and Scan Tailor Enhanced versions as well as including many more bug fixes.")
1134       (license license:gpl3+))))
1135
1136 (define-public stiff
1137   (package
1138     (name "stiff")
1139     (version "2.4.0")
1140     (source
1141      (origin
1142        (method url-fetch)
1143        (uri (string-append "https://www.astromatic.net/download/stiff/stiff-"
1144                            version ".tar.gz"))
1145        (sha256
1146         (base32 "14m92dskzw7bwsr64ha4p0mj3ndv13gwcbfic3qxrs3zq5353s7l"))))
1147     (build-system gnu-build-system)
1148     (inputs
1149      `(("libtiff" ,libtiff)
1150        ("zlib" ,zlib)
1151        ("libjpeg-turbo" ,libjpeg-turbo)))
1152     (home-page "https://www.astromatic.net/software/stiff")
1153     (synopsis "Convert scientific FITS images to TIFF format")
1154     (description
1155      "STIFF is a program that converts scientific @acronym{FITS, Flexible Image
1156 Transport System} images to the more popular TIFF format for illustration
1157 purposes.")
1158     (license license:gpl3+)))