ArUco Markers Detection Apparatus webcam (monocular) OpenCV Version OpenCV 4.3.0 OpenCV Contrib 4.3.0 Steps to build To compile on Linux, mac or Windows using Mingw mkdir build cd build cmake .. make Executables The following applications are generated. ./basicMarkerDetection ./markerCreation ./poseEstimation Marker Examples Example 1 Example 2 Example 3 References OpenCv Torurial 1 OpenCv Torurial 2