史上最全OpenCV安装及错误解决.pdfVIP

史上最全OpenCV安装及错误解决 史上最全OpenCV安装及错误解决 依赖安装 参考 ： 1. 更新源 sudo apt update 2. 安装 关包 sudo apt-get install build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev libj asper 3.安装常⽤图像⼯具包 ​ sudo apt-get install libj peg8-dev libtiff5-dev libj asper-dev libpng12-dev 4.安装视频I/O包 ​ sudo apt install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev 5.安装gtk2.0 ​ sudo apt install libgtk2.0-dev 6.优化函数包 ​ sudo apt-get install libatlas-base-dev gfortran 7.下载opencv 8.解压并进⼊⽂件夹 ​ sudo unzip 3.4.3.zip ​ cd opencv-3.4.3 9.创建新⽂件夹，并进⼊ ⽬录 ​ sudo mkdir my_demo ​ cd my_demo 编译 ⼀、 cmake -D CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda- 10.2 ` -D WIT H_ PYT HON=OFF \ -D BUILD_T IFF=ON \ -D WIT H_CUDA=ON \ -D BUILD_T ESTS=OFF \ -D BUILD_ PERF_T ESTS=OFF \ -D CMAKE_ BUILD_TYPE=RELEASE \ -D CMAKE_ INSTALL_ PREFIX=/ sr/local \ -D BUILD_opencv_ python2=OFF \ -D BUILD_opencv_ python3=OFF \ -D CUDA_ARCH_ BIN=7.5 \ -D OPENCV_CUDA_ARCH_ PTX= \ -D BUILD_ EXAMPLES=OFF \ -D BUILD_JAVA=OFF \ -D OPENCV_GENERAT E_ PKGCONFIG=ON \ -D OPENCV_ EXT RA_ MODULES_ PAT H=/home/zzq/opencv-4.1.0/opencv_contrib-4.1.0/mod les ../ ⼆、 make -j$(np oc) /home/zzq/opt/opencv_contrib/modules/xfeatures2d/src 1. 2. 3. module opencv-ovis disabled because OGRE3D was not found s do apt-get install libogre-1.9-dev #no solve 4. Checking for modules ‘tesseract;lept’ No package ‘tesseract’ found Tesseract: NO 1） 安装依赖包 $ s do apt-get install libpng-dev libjpeg-dev libtiff-dev zlib1g-dev $ s do apt-get install gcc g++ $ s do apt-get install a toconf a tomake libtool checkinstall 2）下载tessea ct 5. E: Unable to locate package libj asper-dev 6. error:change source address Couldn’t find any package by glob ‘libgstreamer0.10-dev’ E: Couldn’t find any package by regex ‘