Releases: cyysky/OpenCV-Raspberry-Pi-4-Package-for-Python
OpenCV 4.5.0 Raspbian Package for Python 2 and 3 optimized running on Raspberry PI 4B
OpenCV 4.5.0 For Raspberry Pi 3 and 4 Python 2 and 3
Raspbian Buster 10 Pre built OpenCV 4.5.0
Turned on compile flags TBB NEON VFPV3
Installation Step
sudo dpkg -i opencv_4.5.0-1_armhf.deb # This will install fail for dependency
sudo apt-get -f install # Auto install dependency package
sudo dpkg -i opencv_4.5.0-1_armhf.deb # Now start install
#if have import issue EdjeElectronics/TensorFlow-Object-Detection-on-the-Raspberry-Pi#67
export LD_PRELOAD=$LD_PRELOAD:/usr/lib/arm-linux-gnueabihf/libatomic.so.1.2.0
Remove Step
sudo apt-get remove opencv
Information
Check Raspberry Version
$ cat /etc/os-release
"Raspbian GNU/Linux 10 (buster)"
Installation guide mostly from
https://gist.github.com/willprice/abe456f5f74aa95d7e0bb81d5a710b60
https://www.learnopencv.com/install-opencv-4-on-raspberry-pi/
https://www.theimpossiblecode.com/blog/build-faster-opencv-raspberry-pi3/
https://www.pyimagesearch.com/2019/09/16/install-opencv-4-on-raspberry-pi-4-and-raspbian-buster/
http://www.codebind.com/linux-tutorials/install-opengl-ubuntu-linux/
http://www.makble.com/undefined-reference-to-glulookat-how-to-fix-in-mingw-on-windows
OpenCV 4.3.0 Raspbian Package for Python 2 and 3 optimized running on Raspberry PI 4B
Installation Step
sudo dpkg -i opencv_4.3.0-1_armhf.deb # This will install fail for dependency
sudo apt-get -f install # Auto install dependency package
sudo dpkg -i opencv_4.3.0-1_armhf.deb # Now start install
sudo apt-get install tesseract-ocr # Optional : tesseract-ocr
OpenCV 4.1.2 For Raspberry PI buster
wget https://github.com/cyysky/OpenCV-4.1.2-for-Raspbian/raw/master/opencv_4.1.2-1_armhf.deb
sudo dpkg -i opencv_4.1.2-1_armhf.deb
sudo apt-get -f install
sudo dpkg -i opencv_4.1.2-1_armhf.deb