luigipacheco/aruco_tracker

Aruco Markers for pose estimation

Aruco Tracker

Aruco Tracker is a small program written in python to find a registered aruco marker and then run a pose estimation algorithm on it.

Dependencies

• Python 3.x
• Numpy
• OpenCV 3.3+
• OpenCV 3.3+ Contrib modules

Scripts

1. camera_calibration.py : Shows the steps required to calibrate a camera using opencv default calibration images and write the value to a file.

2. extract_calibration.py : This script shows how to open and extract the calibration values from a file.

3. pose_estimation.py : Steps to extract pose of an checkerboard marker.

4. aruco_tracker.py : Extracts pose of multiple aruco markers from a webcam stream.

References

1. https://docs.opencv.org/3.4.0/d5/dae/tutorial_aruco_detection.html
2. https://docs.opencv.org/3.4.3/dc/dbb/tutorial_py_calibration.html
3. https://docs.opencv.org/3.1.0/d5/dae/tutorial_aruco_detection.html