raspbian_opencv4

What is this?

Opencv 4 automated installation script for Raspberry Pi.

Usage

• rasp_opencv_remove_legacy.sh
  Delete old opencv.
  The auto option allows for automatic transition to the next step.

./rasp_opencv_remove_legacy.sh

Only remove Legacy OpenCV.

./rasp_opencv-remove_legacy.sh <you_want_opencv_version> -auto <dep_args>

After deletion, the transition will be made to the following script: rasp_opencv_dependency.sh
<dep_args> is passed to next script. See the next section for details.

• rasp_opencv_dependency.sh
  Install the dependency packages required for opencv4.
  You can use the following options:
  
  1. -gtk3
  2. -qt4
  3. -qt5
  4. -gl
  5. -py2
  6. -py3
  7. -install -install option is same -auto

When you input -install or -auto, You must specify the version as the first argument.
Example, ./rasp_opencv_dependency.sh 4.1.2 -auto -py2 -py3 -qt5 -gl
All args is passed to last script.

• rasp_opencv.sh
  Download, Install packages, Complie.
  If input clean, this script will clean up the files used for compilation.
  Example, This command ./rasp_opencv.sh 4.1.2 -py2 -py3 -qt5 -gl is only installation.
  Command ./rasp_opencv.sh clean is only clean up files.
  The clean cannot be used -py2...-gtk3 together.