实际上编译OpenCV时，连带编译opencv_contrib。
- 编译脚本
OPENCV_VERSION=4.10.0
OPENCV_DIR=opencv-${OPENCV_VERSION}
OPENCV_CONTRIB_DIR=opencv_contrib-${OPENCV_VERSION}BUILD_DIR=`pwd`
cd ${BUILD_DIR}/${OPENCV_DIR}mkdir buildcd build/cmake \-D CMAKE_BUILD_TYPE=RELEASE \-D CMAKE_INSTALL_PREFIX=/usr/local \-DENABLE_PRECOMPILED_HEADERS=OFF \-D OPENCV_EXTRA_MODULES_PATH=${BUILD_DIR}/${OPENCV_CONTRIB_DIR}/modules \..sudo make -j16sudo make install
- 去掉不想编译的模块
如果不想编译modules下某个模块，可以关掉。以下是关掉所有模块：
OPENCV_VERSION=4.10.0
OPENCV_DIR=opencv-${OPENCV_VERSION}
OPENCV_CONTRIB_DIR=opencv_contrib-${OPENCV_VERSION}BUILD_DIR=`pwd`
cd ${BUILD_DIR}/${OPENCV_DIR}mkdir buildcd build/cmake \-D CMAKE_BUILD_TYPE=RELEASE \-D CMAKE_INSTALL_PREFIX=/usr/local \-DENABLE_PRECOMPILED_HEADERS=OFF \-D OPENCV_EXTRA_MODULES_PATH=${BUILD_DIR}/${OPENCV_CONTRIB_DIR}/modules \-D BUILD_opencv_alphamat=OFF \-D BUILD_opencv_aruco=OFF \-D BUILD_opencv_bgsegm=OFF \-D BUILD_opencv_bioinspired=OFF \-D BUILD_opencv_ccalib=OFF \-D BUILD_opencv_cnn_3dobj=OFF \-D BUILD_opencv_cvv=OFF \-D BUILD_opencv_datasets=OFF \-D BUILD_opencv_dnn_objdetect=OFF \-D BUILD_opencv_dnn_superres=OFF \-D BUILD_opencv_dnns_easily_fooled=OFF \-D BUILD_opencv_dpm=OFF \-D BUILD_opencv_face=OFF \-D BUILD_opencv_freetype=OFF \-D BUILD_opencv_fuzzy=OFF \-D BUILD_opencv_hdf=OFF \-D BUILD_opencv_hfs=OFF \-D BUILD_opencv_img_hash=OFF \-D BUILD_opencv_intensity_transform=OFF \-D BUILD_opencv_julia=OFF \-D BUILD_opencv_line_descriptor=OFF \-D BUILD_opencv_matlab=OFF \-D BUILD_opencv_mcc=OFF \-D BUILD_opencv_optflow=OFF \-D BUILD_opencv_ovis=OFF \-D BUILD_opencv_phase_unwrapping=OFF \-D BUILD_opencv_plot=OFF \-D BUILD_opencv_quality=OFF \-D BUILD_opencv_rapid=OFF \-D BUILD_opencv_reg=OFF \-D BUILD_opencv_rgbd=OFF \-D BUILD_opencv_saliency=OFF \-D BUILD_opencv_signal=OFF \-D BUILD_opencv_sfm=OFF \-D BUILD_opencv_shape=OFF \-D BUILD_opencv_stereo=OFF \-D BUILD_opencv_structured_light=OFF \-D BUILD_opencv_superres=OFF \-D BUILD_opencv_surface_matching=OFF \-D BUILD_opencv_text=OFF \-D BUILD_opencv_tracking=OFF \-D BUILD_opencv_videostab=OFF \-D BUILD_opencv_viz=OFF \-D BUILD_opencv_wechat_qrcode=OFF \-D BUILD_opencv_xfeatures2d=OFF \-D BUILD_opencv_ximgproc=OFF \-D BUILD_opencv_xobjdetect=OFF \-D BUILD_opencv_xphoto=OFF \-D INSTALL_C_EXAMPLES=OFF \-D INSTALL_PYTHON_EXAMPLES=OFF \-D OPENCV_GENERATE_PKGCONFIG=OFF \-D BUILD_EXAMPLES=OFF \..sudo make -j16sudo make install