Install OpenCV on Jetson Nano Developer Kit b01
OpenCV is pre-installed on Jetson Nano Developer Kit b01. You can run following code in Python terminal to check your OpenCV version
1 2 | import cv2 print(cv2.__version__) |
But if you want to install a specific version of OpenCV, like 4.0.0, you can use a shell script provided by Nvidia. The command are as follow
nano install_opencv.sh
- Copy and paste the following code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | #!/bin/bash # # Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. # # NVIDIA Corporation and its licensors retain all intellectual property # and proprietary rights in and to this software, related documentation # and any modifications thereto. Any use, reproduction, disclosure or # distribution of this software and related documentation without an express # license agreement from NVIDIA Corporation is strictly prohibited. # if [ "$#" -ne 1 ]; then echo "Usage: $0 <Install Folder>" exit fi folder="$1" user="nvidia" passwd="nvidia" echo "** Install requirement" sudo apt-get update sudo apt-get install -y build-essential cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-dev sudo apt-get install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev sudo apt-get install -y python2.7-dev python3.6-dev python-dev python-numpy python3-numpy sudo apt-get install -y libtbb2 libtbb-dev libjpeg-dev libpng-dev libtiff-dev libjasper-dev libdc1394-22-dev sudo apt-get install -y libv4l-dev v4l-utils qv4l2 v4l2ucp sudo apt-get install -y curl sudo apt-get update echo "** Download opencv-4.0.0" cd $folder curl -L https://github.com/opencv/opencv/archive/4.0.0.zip -o opencv-4.0.0.zip curl -L https://github.com/opencv/opencv_contrib/archive/4.0.0.zip -o opencv_contrib-4.0.0.zip unzip opencv-4.0.0.zip unzip opencv_contrib-4.0.0.zip cd opencv-4.0.0/ echo "** Building..." mkdir release cd release/ cmake -D WITH_CUDA=ON -D CUDA_ARCH_BIN="5.3" -D CUDA_ARCH_PTX="" -D OPENCV_EXTRA_MODULES_PATH=../../opencv_contrib-4.0.0/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 -j3 sudo make install sudo apt-get install -y python-opencv python3-opencv echo "** Install opencv-4.0.0 successfully" echo "** Bye :)" |
3. Press ctrl + o
, then ctrl + x
4. Run ./install_opencv.sh
, then test it by using the python code provided above.