ubuntu16.04 下安裝Opencv2.4.9

OpenCV的源碼download from:? https://sourceforge.net/projects/opencvlibrary/?source=typ_redirect

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1. cd?opencv-2.4.9????
2. mkdir?build????
3. sudo?chmod?-R?777?build????
4. cd?build??

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1. cmake?-D?CMAKE_BUILD_TYPE=RELEASE?-D?CMAKE_INSTALL_PREFIX=/usr/local?-D?WITH_CUDA=OFF?-D?WITH_OPENMP=ON?-D?WITH_QT=ON?..????
2. make?-j128????
3. sudo?make?install????
4. sudo?sh?-c?'echo?"/usr/local/lib"?>?/etc/ld.so.conf.d/opencv.conf'????
5. sudo?ldconfig????

驗證pkg-config --modversion opencv顯示opencv的版本?

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