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INSTALL.md

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AliceVision

Build instructions

Required tools:

  • CMake >= 3.4
  • Git
  • C/C++ compiler (gcc or visual studio or clang) with C++11 support.

Compile the project

Getting the sources:

git clone https://github.com/alicevision/AliceVision.git --recursive

As AliceVision use some C++11 features you must have a c++11 ready compiler:

  • Visual studio >= 2015
  • GCC >= 4.7
  • Clang >= 3.3

Dependencies

AliceVision depends on:

  • Boost >= 1.60.0
  • Eigen >= 3.3.4
  • Ceres >= 1.10.0
  • Flann >= 1.8.4 (internal)
  • CoinUtils >= 2.9.3 (internal)
  • Coin-or linear programming (Clp) (internal)
  • Open Solver Interface (Osi) >= 0.106.10 (internal)
  • Lemon >= 1.3 (internal)
  • OpenEXR >= 2.2.0
  • OpenImageIO >= 1.8.7
  • Geogram >= 1.5.4 (https://gforge.inria.fr/frs/?group_id=5833)
  • OpenImageIO >= 1.8
  • OpenEXR >= 2.2
  • MeshSDFilter (internal)
  • OpenMesh (internal)
  • zlib

Other optional libraries can enable specific features (check "CMake Options" for enabling them):

  • OpenMP (enable multi-threading)
  • Mosek (linear programming)
  • OpenCV >= 3.0 (feature extraction, calibration module, video IO)
  • Alembic (data I/O)
  • CCTag (feature extraction/matching and localization on CPU or GPU)
  • PopSift (feature extraction on GPU)
  • UncertaintyTE (Uncertainty computation)
  • Magma (required for UncertaintyTE)
  • Cuda >= 7.0 (feature extraction and depth map computation)
  • OpenGV (rig calibration and localization)

Building the project with embedded dependencies

git clone https://github.com/alicevision/AliceVision.git --recursive
mkdir build && cd build
cmake -DALICEVISION_BUILD_DEPENDENCIES=ON -DCMAKE_INSTALL_PREFIX=$PWD/../install ../AliceVision
make -j10

  • JPEG You need autoreconf, libtool and nasm to compile libturbo-jpeg. Else if you have jpeg already install on your OS, you can disable the JPEG build with -DAV_BUILD_JPEG=OFF.

  • PNG You need automake to compile libpng. Else if you have png already install on your OS, you can disable the PNG build with -DAV_BUILD_PNG=OFF.

Building the project using external dependencies

In order to build the library with existing versions of the dependencies (e.g. system installed libraries or user built libraries), and thus reduce the compilation time and favour the modularization, the paths where to find such libraries can be given at cmake command line. In particular:

  • For Ceres solver library, Ceres_DIR can be passed pointing to where CeresConfig.cmake can be found. e.g. -DCeres_DIR:PATH=/path/to/ceres/install/share/Ceres/

  • For FLANN library, FLANN_INCLUDE_DIR_HINTS can be passed pointing to the include directory, e.g. -DFLANN_INCLUDE_DIR_HINTS:PATH=/path/to/flann/1.8.4/include/

  • For Eigen library, EIGEN_INCLUDE_DIR_HINTS can be passed pointing to the include directory, e.g. -DEIGEN_INCLUDE_DIR_HINTS:PATH=/usr/local/include/eigen3

  • For OpenEXR library, OPENEXR_HOME can be passed pointing to the install directory, e.g. -DOPENEXR_HOME:PATH=/path/to/openexr/install

  • For OpenImageIO library, library and include dir paths can be passed, e.g. -DOPENIMAGEIO_LIBRARY_DIR_HINTS:PATH=/path/to/oiio/install/lib/ and -DOPENIMAGEIO_INCLUDE_DIR:PATH=/path/to/oiio/install/include/

At the end of the cmake process, a report shows for each library which version (internal/external) will be used in the building process, e.g.:

-- EIGEN: 3.3.4
-- CERES: 1.10.0
-- FLANN: 1.8.4 (external)
-- CLP: 1.15.11 (internal)
-- COINUTILS: 2.9.3 (internal)
-- OSI: 0.106.10 (internal)
-- LEMON: 1.3 (internal)

CMake Options

  • GEOGRAM -DGEOGRAM_INSTALL_PREFIX:PATH=path/to/geogram/install

  • OPENIMAGEIO -DOPENIMAGEIO_LIBRARY_DIR_HINTS:PATH=/path/to/oiio/install/lib/ -DOPENIMAGEIO_INCLUDE_DIR:PATH=/path/to/oiio/install/include/

  • BOOST_NO_CXX11 (default OFF) If your Boost binaries are compiled without C++11 support, you need to set this option to avoid compilation errors. This is most likely to be the case if you use the system packages to install boost.

  • ALICEVISION_USE_OPENMP (default ON) Use OpenMP parallelization (huge impact on performances) OSX: if you are compiling with clang shipped with XCode, please note that OpenMP is not supported and you need to disable OpenMP passing -DALICEVISION_USE_OPENMP:BOOL=OFF.

  • ALICEVISION_USE_CCTAG (default: AUTO) Build with CCTag markers support. -DCCTag_DIR:PATH=/path/to/cctag/install/lib/cmake/CCTag (where CCTagConfig.cmake can be found)

  • ALICEVISION_USE_OPENGV (default AUTO) Enable use of OpenGV algorithms. Build with openGV for multi-cameras localization. -DOPENGV_DIR:PATH=/path/to/opengv/install/ (where "include" and "lib" folders can be found) We recommend: git clone https://github.com/alicevision/opengv.git --branch=cmake_fix_install

  • ALICEVISION_USE_ALEMBIC (default AUTO) Build with Alembic file format support (required version >= 1.7). -DAlembic_DIR:PATH=/path/to/alembic/install/lib/cmake/Alembic/ (where AlembicConfig.cmake can be found) With old Alembic versions (<1.6), you need to set many variables: ALEMBIC_ROOT, ALEMBIC_HDF5_ROOT, ALEMBIC_ILMBASE_ROOT, ALEMBIC_OPENEXR_ROOT.

  • ALICEVISION_USE_OPENMP (default: AUTO) Enable OpenMP parallelization

  • ALICEVISION_USE_CUDA (default: ON) Enable build with CUDA (for feature extraction and depth map computation)

  • ALICEVISION_USE_POPSIFT (default: AUTO) Enable GPU SIFT implementation. -DPopSift_DIR:PATH=/path/to/popsift/install/lib/cmake/PopSift (where PopSiftConfig.cmake can be found)

  • ALICEVISION_USE_UNCERTAINTYTE (default: AUTO) Enable Uncertainty computation. -DUNCERTAINTYTE_DIR:PATH=/path/to/uncertaintyTE/install/ (where inlude and lib can be found) -DMAGMA_ROOT:PATH=/path/to/magma/install/ (where inlude and lib can be found)

  • ALICEVISION_USE_OPENCV (default: OFF) Build with openCV -DOpenCV_DIR:PATH=/path/to/opencv/install/share/OpenCV/ (where OpenCVConfig.cmake can be found)

  • ALICEVISION_REQUIRE_CERES_WITH_SUITESPARSE (default: ON) By default, aliceVision requires Ceres built with SuiteSparse to ensure best performances but you can make SuiteSparse optional with this flag.

  • ALICEVISION_BUILD_SHARED (default OFF) Build AliceVision as shared libs (instead of static libs)

  • ALICEVISION_BUILD_TESTS (default OFF) Build AliceVision tests

  • ALICEVISION_BUILD_DOC (default AUTO) Build AliceVision documentation

  • ALICEVISION_BUILD_EXAMPLES (default ON) Build AliceVision samples applications (aliceVision software are still built)

  • ALICEVISION_BUILD_COVERAGE (default OFF) Enable code coverage generation (gcc only)

Linux compilation

Setup the required external library.

  • sudo apt-get install libpng-dev libjpeg-dev libtiff-dev libxxf86vm1 libxxf86vm-dev libxi-dev libxrandr-dev

  • If you want see the view graph svg logs sudo apt-get install graphviz

Clone and configure the project:

 git clone --recursive https://github.com/alicevision/AliceVision.git
 mkdir build && cd build
 cmake -DCMAKE_BUILD_TYPE=Release . ../AliceVision

If you want enable unit tests and examples to the build:

cmake -DCMAKE_BUILD_TYPE=Release -DALICEVISION_BUILD_TESTS=ON -DALICEVISION_BUILD_EXAMPLES=ON ../AliceVision

In order to use the MOSEK 6 back-end for the linear programming aliceVision module:

  • Check that you have an up-to-date MOSEK licence, else aliceVision MOSEK unit test will fail.

  • Then:

    cmake -DCMAKE_BUILD_TYPE=Release \
      -DMOSEK_SEARCH_HEADER="~/Documents/Lib/mosek/6/tools/platform/linux64x86/h" \
      -DMOSEK_SEARCH_LIB="~/Documents/Lib/mosek/6/tools/platform/linux64x86/bin" \
      ../AliceVision

If you want to have an IDE openable project with codeblocks:

cmake -G "CodeBlocks - Unix Makefiles" -DCMAKE_BUILD_TYPE=Release ../AliceVision

Compile the project

make

For a multi-core compilation (Replace NBcore with the number of threads)

make -j NBcore

Launch unity tests (if asked at cmake step)

make test

Windows compilation

  • Checkout the project git clone --recursive https://github.com/alicevision/aliceVision.git
  • Open cmake-gui
    • Fill the source path with the AliceVision path.
    • Fill the build path with a new directory
    • Select your Visual Studio IDE and click configure and then generate
  • Open the .sln solution created in your build directory.
    • Change the target to Release.
    • Compile the libraries and binaries samples.

Mac OSX compilation

git clone --recursive https://github.com/alicevision/AliceVision.git
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Release -G "Xcode" ../AliceVision

If you want enable unit tests and examples to the build:

cmake -DCMAKE_BUILD_TYPE=Release \
      -DALICEVISION_BUILD_TESTS=ON \
      -DALICEVISION_BUILD_EXAMPLES=ON \
      -G "Xcode" \
      ../AliceVision
xcodebuild -configuration Release

Using AliceVision as a third party library dependency in cmake

AliceVision can be used as a third party once it have been installed. Because it can use its own Ceres version, it is better to install it locally and not in system files. So please consider using the CMAKE_INSTALL_PREFIX cmake variable to specify a local installation directory.

Here the syntax to add the variable to the cmake command line (use absolute path), e.g.:

-DCMAKE_INSTALL_PREFIX="/home/user/dev/AliceVision_install"

Perform make and make install

Then you will be able to use AliceVision as an external library in your CMakeLists.txt:

find_package(AliceVision REQUIRED)
include_directories(${ALICEVISION_INCLUDE_DIRS})
add_executable(main main.cpp)
target_link_libraries(main ${ALICEVISION_LIBRARIES})

Specify to CMake where AliceVision is installed by using the AliceVision_DIR cmake variable: -DAliceVision_DIR:STRING="YourInstallPath"/share/aliceVision/cmake