在Jetson Nano 上配置open4.1.0

官方地址(镜像): JetPack SDK 博主用的是目前的最新款(JetPack 4.4)

换源

sudo vim /etc/apt/sources.list deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universe deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic main multiverse restricted universe deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-security main multiverse restricted universe deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-updates main multiverse restricted universe deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ bionic-backports main multiverse restricted universe

esc :wq 保存退出

sudo apt-get update sudo apt-get upgrade

安装依赖

sudo apt-install zram-config sudo vim /usr/bin/init-zram-swapping sudo apt update sudo apt install -y build-essential cmake git libgtk2.0-dev pkg-config libswscale-dev libtbb2 libtbb-dev sudo apt install -y python-dev python3-dev python-numpy pyhton3-numpy sudo apt install -y curl sudo apt install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev sudo apt install -y libavcodec-dev libavformat-dev sudo apt install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev sudo apt install -y libv4l-dev v4l-utils qv4l2 v4l2ucp libdc1394-22-dev

如果出现errorE: unable to locate libjasper-dev报错 按如下语句操作即可

sudo add-apt-repository "deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main multiverse restricted universe" sudo apt update sudo apt install libjasper1 libjasper-dev

参考: https://blog.csdn.net/weixin_41053564/article/details/81254410

下载&解压&创建环境

# Download sources wget -t 0 -c https://github.com/opencv/opencv/archive/4.1.0.zip wget -t 0 -c https://github.com/opencv/opencv_contrib/archive/4.1.0.zip

网盘下载链接, 用者自取 链接：opencv-4.1.0 提取码：cdn0 链接：opencv_contrib-4.1.0 提取码：qo9h

# Unzip unzip opencv-4.1.0.zip unzip opencv_contrib-4.1.0.zip mkdir release cd release/

cmake&make

cmake -D WITH_CUDA=ON \ -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-4.1.0/modules \ -D WITH_GSTREAMER=ON \ -D WITH_LIBV4L=ON \ -D BUILD_opencv_python2=ON \ -D BUILD_opencv_python3=ON \ -D BUILD_TESTS=OFF \ -D BUILD_PERF_TESTS=OFF \ -D BUILD_EXAMPLES=OFF \ -D CMAKE_BUILD_TYPE=RELEASE \ -D CMAKE_INSTALL_PREFIX=/usr/local .. make -j2

建议关掉显示器, 不然会内存

make过程中可能会缺少一些文件…

上传一些可能缺少的文件(原则上可以先make -j2 然后看缺什么再传) 下载链接: https://files.cnblogs.com/files/ikic/boostdesc_bgm.i,vgg_generated_48.i等.rar 通过xftp4上传到: opencv_contrib/modules/xfeatures2d/src/ 上传方式见链接: 怎样快速使用Xftp上传下载文件

…done

sudo make install

…done

参考: https://www.bilibili.com/video/BV11441167oK?t=1058