Hands-On Robotics Programming with C++

Downloading and unzipping OpenCV 4.0 and its contribution repository

Once we have installed these packages, we can move on to OpenCV. Let's begin by downloading Open CV 4.0:

1. Type the following command into your Terminal window:

wget -O opencv.zip https://github.com/opencv/opencv/archive/4.0.0.zip

2. Download the opencv_contrib repository, which contains some additional modules. Enter the following command:

wget -O opencv_contrib.zip https://github.com/opencv/opencv_contrib/archive/4.0.0.zip

The commands in step 1 and step 2 are both single-line commands.

3. Unzip the opencv.zip file using the following command:

unzip opencv.zip

4. Unzip the opencv_contrib.zip file:

unzip opencv_contrib.zip

After unzipping opencv and opencv_contrib, you ...