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Rubik Tracking

Tracks a green-colored object (e.g., a Rubik's cube) in a live webcam feed using OpenCV color masking and draws its motion trail on screen.

61 lines🖥 Desktop only

Tracks a green-colored object (e.g., a Rubik's cube) in a live webcam feed using OpenCV color masking and draws its motion trail on screen.

Example

Run python rubik-tracking.py. The webcam starts and a window titled "Rubik's cube tracking" opens showing the live feed.
Hold a green-colored object (e.g., a green face of a Rubik's cube) in front of the camera. The script detects the green region using HSV color masking and draws a green contour around it.
Move the object across the frame. A trailing line is drawn on screen, thicker near the most recent position and thinner further back, tracing the motion path.
Press q to stop the stream and close the window.

pip install opencv-python imutils numpy
python rubik-tracking.py