Différences

Ci-dessous, les différences entre deux révisions de la page.

--- tech:compilation_opencv_sur_debian [2025/05/20 17:49] – Jean-Baptiste
+++ tech:compilation_opencv_sur_debian [2026/06/07 19:12] (Version actuelle) – modification externe 127.0.0.1
@@ Ligne 1: / Ligne 1: @@
+<!DOCTYPE markdown>
+{{tag>Compilation Debian Paquet}}
+# Compilation OpenCV sur Debian
+Voir aussi :
+* **skimage** est une alternative à **OpenCV**
+* YOLO (Python)
+Compilation et installation d'OpenCV 3.3.0 sous Debian 9
+Prérequis
+~~~bash
+sudo apt-get update
+sudo apt-get install -y build-essential
+sudo apt-get install -y cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev
+sudo apt-get install -y python-dev python-numpy libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev  libdc1394-22-dev
+sudo apt-get -y install unzip
+# Pour la création du .deb
+sudo apt-get install -y fakeroot checkinstall
+~~~
+Téléchargement des sources
+~~~bash
+mkdir ~/src
+cd ~/src
+wget https://github.com/opencv/opencv/archive/3.3.0.zip
+unzip 3.3.0.zip
+~~~
+Pas nécessaire si `-DWITH_IPP=OFF` on option de compilation
+~~~bash
+mkdir -p ~/src/opencv-3.3.0/3rdparty/ippicv/downloads/linux-8b449a536a2157bcad08a2b9f266828b/
+cd !$
+export https_proxy=http://192.168.56.1:3128
+wget https://sourceforge.net/projects/opencvlibrary/files/3rdparty/ippicv/ippicv_linux_20141027.tgz
+~~~
+Compilation
+~~~bash
+cd ~/src/opencv-3.3.0/cmake
+#cmake -DWITH_CUDA=OFF -DWITH_QT=OFF -DWITH_OPENGL=OFF -DFORCE_VTK=ON -DWITH_TBB=ON -DWITH_GDAL=ON -DWITH_XINE=ON -DBUILD_EXAMPLES=ON -DENABLE_PRECOMPILED_HEADERS=OFF ..
+#cmake -DCMAKE_INSTALL_PREFIX=/usr/lib/opencv3.0 -DWITH_FFMPEG=OFF -DWITH_IPP=OFF -DWITH_CUDA=OFF -DWITH_QT=OFF -DWITH_OPENGL=OFF -DFORCE_VTK=ON -DWITH_TBB=ON -DWITH_GDAL=ON -DWITH_XINE=ON -DBUILD_EXAMPLES=ON -DENABLE_PRECOMPILED_HEADERS=OFF ..
+cmake  -DBUILD_TIFF=ON \
+       -DBUILD_opencv_java=OFF \
+       -DBUILD_SHARED_LIBS=ON \
+       -DBUILD_EXAMPLES=OFF \
+       -DBUILD_TESTS=OFF \
+       -DBUILD_PERF_TESTS=OFF \
+       -DWITH_CUDA=ON \
+       -DCUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-8.0 \
+       -DCUDA_ARCH_BIN='3.0 3.5 5.0 6.0 6.2' \
+       -DCUDA_ARCH_PTX="" \
+       -DCPU_DISPATCH=AVX,AVX2 \
+       -DENABLE_PRECOMPILED_HEADERS=OFF \
+       -DWITH_OPENGL=OFF \
+       -DWITH_OPENCL=OFF \
+       -DWITH_QT=OFF \
+       -DWITH_IPP=ON \
+       -DWITH_TBB=ON \
+       -DFORCE_VTK=ON \
+       -DWITH_EIGEN=ON \
+       -DWITH_V4L=ON \
+       -DWITH_XINE=ON \
+       -DWITH_GDAL=ON \
+       -DWITH_1394=OFF \
+       -DWITH_FFMPEG=OFF \
+       -DBUILD_PROTOBUF=OFF \
+       -DCMAKE_BUILD_TYPE=RELEASE \
+       -DCMAKE_INSTALL_PREFIX=/usr/lib/opencv3.3 \
+	..
+make -j $(nproc)
+~~~
+Installation
+~~~bash
+sudo make install
+~~~
+## Création d'un paquet Debian avec checkinstall
+~~~bash
+cat >description-pak <<EOF
+libopencv
+This package contains the header files and static library needed to compile
+applications that use OpenCV (Open Computer Vision) core.
+.
+The Open Computer Vision Library is a collection of algorithms and sample
+code for various computer vision problems. The library is compatible with
+IPL (Intel's Image Processing Library) and, if available, can use IPP
+(Intel's Integrated Performance Primitives) for better performance.
+.
+OpenCV provides low level portable data types and operators, and a set
+of high level functionalities for video acquisition, image processing and
+analysis, structural analysis, motion analysis and object tracking, object
+recognition, camera calibration and 3D reconstruction.
+EOF
+echo | fakeroot checkinstall --install=no \
+ --strip \
+ --stripso \
+ --addso \
+ --exclude '/home' \
+ --gzman \
+ --reset-uids \
+ --maintainer 'ACME SAS \<[mailto:root@acme.fr\>]root@acme.fr\>' \
+ --pkglicense 'Copyright' \
+ --pkgname opencv-all3.3 \
+ --pkgrelease 1 \
+ --pkgversion 3.3.0 \
+ --pkgsource 'https://github.com/opencv/opencv/archive/3.3.0.zip'
+~~~
+TODO : ldconfig
+Exemple
+`DEBIAN/shlibs`
+~~~
+libcudnn 7 libcudnn7
+~~~
+Voir http://man7.org/linux/man-pages/man5/deb-shlibs.5.html
+`DEBIAN/triggers`
+~~~
+# Triggers added by dh_makeshlibs/11.1.6ubuntu2
+activate-noawait ldconfig
+~~~
+Voir : https://manpages.debian.org/unstable/dpkg-dev/deb-triggers.5.fr.html