تجميع OpenCV 4 لـ Raspberry Pi و BeagleBone Black

... لاحظ أن تنسيق العجلة (خاصة manylinux) لا يدعم حاليًا بنية ARM بشكل صحيح ، لذا لا توجد حزم للأنظمة الأساسية القائمة على ARM في PyPI. ومع ذلك ، يمكن العثور على حزم opencv-python لـ Raspberry Pi من www.piwheels.org .

... يرجى ملاحظة أن تنسيق العجلة (وخاصة manylinux) لا يدعم حاليًا بنية ARM بشكل صحيح ، لذلك لا يحتوي PyPI على حزم للأنظمة التي تستند إلى ARM. ومع ذلك ، يمكن العثور على حزم opencv-python لـ Raspberry Pi على www.piwheels.org .

توفر العجلات الدعم لجميع طرز Raspberry Pi (Pi 3 و Pi 2 و Pi 1 و Pi Zero). يتم توفير عجلات لـ Raspbian Jessie (Python 3.4) و Raspbian Stretch (Python 3.5). نخطط لإضافة دعم إلى Raspbian Buster (Python 3.7) في الوقت المناسب.

تدعم العجلات المقدمة جميع طرز Raspberry Pi (Pi 3 و Pi 2 و Pi 1 و Pi Zero. تدعم العجلة Raspbian Jessie (Python 3.4) و Raspbian Stretch (Python 3.5) ، ونخطط لإضافة دعم إلى Raspbian Buster (Python 3.7) في الوقت المناسب.

 libdir = /opt/opencv-4.1.0/lib includedir = /opt/opencv-4.1.0/include/opencv4 Name: OpenCV Description: OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. Version: 4.1.0 Libs: -L${libdir} -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn_objdetect -lopencv_dnn -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_hfs -lopencv_highgui -lopencv_imgcodecs -lopencv_img_hash -lopencv_imgproc -lopencv_line_descriptor -lopencv_ml -lopencv_objdetect -lopencv_optflow -lopencv_phase_unwrapping -lopencv_photo -lopencv_plot -lopencv_quality -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_videoio -lopencv_video -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect -lopencv_xphoto Cflags: -I${includedir} -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn_objdetect -lopencv_dnn -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_hfs -lopencv_highgui -lopencv_imgcodecs -lopencv_img_hash -lopencv_imgproc libdir = /opt/opencv-4.1.0/lib includedir = /opt/opencv-4.1.0/include/opencv4 Name: OpenCV Description: OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. Version: 4.1.0 Libs: -L${libdir} -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn_objdetect -lopencv_dnn -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_hfs -lopencv_highgui -lopencv_imgcodecs -lopencv_img_hash -lopencv_imgproc -lopencv_line_descriptor -lopencv_ml -lopencv_objdetect -lopencv_optflow -lopencv_phase_unwrapping -lopencv_photo -lopencv_plot -lopencv_quality -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_videoio -lopencv_video -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect -lopencv_xphoto Cflags: -I${includedir} -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_videoio -lopencv_video -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect libdir = /opt/opencv-4.1.0/lib includedir = /opt/opencv-4.1.0/include/opencv4 Name: OpenCV Description: OpenCV (Open Source Computer Vision Library) is an open source computer vision and machine learning software library. Version: 4.1.0 Libs: -L${libdir} -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_calib3d -lopencv_ccalib -lopencv_core -lopencv_datasets -lopencv_dnn_objdetect -lopencv_dnn -lopencv_dpm -lopencv_face -lopencv_features2d -lopencv_flann -lopencv_freetype -lopencv_fuzzy -lopencv_gapi -lopencv_hfs -lopencv_highgui -lopencv_imgcodecs -lopencv_img_hash -lopencv_imgproc -lopencv_line_descriptor -lopencv_ml -lopencv_objdetect -lopencv_optflow -lopencv_phase_unwrapping -lopencv_photo -lopencv_plot -lopencv_quality -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_stitching -lopencv_structured_light -lopencv_superres -lopencv_surface_matching -lopencv_text -lopencv_tracking -lopencv_videoio -lopencv_video -lopencv_videostab -lopencv_xfeatures2d -lopencv_ximgproc -lopencv_xobjdetect -lopencv_xphoto Cflags: -I${includedir} 

 mkdir opencv && cd opencv && mkdir armhf_opencv touch armhf_opencv/Dockerfile nano armhf_opencv/Dockerfile 

 docker image build armhf_opencv/ 

 >>> Successfully built babdc99ba2d8 

 docker tag babdc99ba2d8 armhf_opencv:latest docker run armhf_opencv 

 docker container ls --all >>> CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES >>> 369dff5a0a9b armhf_opencv "bash" 9 seconds ago Exited (0) 7 seconds ago affectionate_wu 

 docker cp 369dff5a0a9b:/root/opencv-4.1.0-armhf.tar.bz2 ./ docker cp 369dff5a0a9b:/root/opencv.pc ./ 

 FROM debian:buster USER root RUN apt update && apt upgrade RUN dpkg --add-architecture armhf && \ apt update && apt install -y qemu-user-static RUN apt install -y python3-dev python3-numpy python-dev python-numpy RUN apt install -y libpython2-dev:armhf libpython3-dev:armhf \ libgtk-3-dev:armhf libcanberra-gtk3-dev:armhf \ libtiff-dev:armhf zlib1g-dev:armhf \ libjpeg-dev:armhf libpng-dev:armhf \ libavcodec-dev:armhf libavformat-dev:armhf \ libswscale-dev:armhf libv4l-dev:armhf \ libxvidcore-dev:armhf libx264-dev:armhf RUN apt install -y crossbuild-essential-armhf gfortran-arm-linux-gnueabihf RUN apt install -y cmake git pkg-config wget RUN mkdir opencv_all && cd opencv_all && \ wget -O opencv.tar.gz https://github.com/opencv/opencv/archive/4.1.0.tar.gz && \ tar -xf opencv.tar.gz -C /tmp && \ wget -O opencv_contrib.tar.gz https://github.com/opencv/opencv_contrib/archive/4.1.0.tar.gz && \ tar -xf opencv_contrib.tar.gz -C /tmp && \ rm *.tar.gz && \ export PKG_CONFIG_PATH=/usr/lib/arm-linux-gnueabihf/pkgconfig:/usr/share/pkgconfig && \ export PKG_CONFIG_LIBDIR=/usr/lib/arm-linux-gnueabihf/pkgconfig:/usr/share/pkgconfig && \ cd /tmp/opencv-4.1.0 && mkdir build && cd build && \ cmake -D CMAKE_BUILD_TYPE=RELEASE \ -D CMAKE_INSTALL_PREFIX=/opt/opencv-4.1.0 \ -D CMAKE_TOOLCHAIN_FILE=../platforms/linux/arm-gnueabi.toolchain.cmake \ -D OPENCV_EXTRA_MODULES_PATH=/tmp/opencv_contrib-4.1.0/modules \ -D OPENCV_ENABLE_NONFREE=ON \ -D ENABLE_NEON=ON \ -D ENABLE_VFPV3=ON \ -D BUILD_TESTS=OFF \ -D BUILD_DOCS=OFF \ -D PYTHON2_INCLUDE_PATH=/usr/include/python2.7 \ -D PYTHON2_LIBRARIES=/usr/lib/arm-linux-gnueabihf/libpython2.7.so \ -D PYTHON2_NUMPY_INCLUDE_DIRS=/usr/lib/python2/dist-packages/numpy/core/include \ -D PYTHON3_INCLUDE_PATH=/usr/include/python3.7m \ -D PYTHON3_LIBRARIES=/usr/lib/arm-linux-gnueabihf/libpython3.7m.so \ -D PYTHON3_NUMPY_INCLUDE_DIRS=/usr/lib/python3/dist-packages/numpy/core/include \ -D BUILD_OPENCV_PYTHON2=ON \ -D BUILD_OPENCV_PYTHON3=ON \ -D BUILD_EXAMPLES=OFF .. && \ make -j6 && make install/strip RUN cd /opt/opencv-4.1.0/lib/python3.7/dist-packages/cv2/python-3.7/ && \ cp cv2.cpython-37m-x86_64-linux-gnu.so cv2.so RUN cd /opt && tar -cjvf /root/opencv-4.1.0-armhf.tar.bz2 opencv-4.1.0 RUN git clone https://gist.github.com/sol-prog/ed383474872958081985de733eaf352d opencv_cpp_compile_settings && \ cd opencv_cpp_compile_settings && \ cp opencv.pc /root/