References
ArUco: a minimal library for Augmented Reality applications based on OpenCV (http://www.uco.es/investiga/grupos/ava/node/26)
OpenCV Camera Calibration and 3D Reconstruc tion (http://opencv.itseez.com/modules/calib3d/doc/camera_calibration_and_3d_reconstruction.html)
OpenCV: Estimating Projective Relations in Images (http://www.packtpub.com/article/opencv-estimatingprojective-relations-images)
Multiple View Geometry in Computer Vision (second edition), R.I. Hartley and A. Zisserman, Cambridge University Press, ISBN 0-521-54051-8