This project is an implementation of line following, using OpenCV to implement the centroid detection algorithm. The project is implemented in Python, and the robot is controlled by a Raspberry Pi. The robot is equipped with a camera, which is used to capture the video feed. The video feed is then processed by the OpenCV library to detect the centroid of the line. The robot use P control to adjust the angular speed, to make sure the centroid is in the middle of the camera frame.

 

 

The algorithm introduction:

 

The simulation demo:

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