For the 3D deformation take a look at this part of OpenCV: http://docs.opencv.org/2.4/doc/tutorials/features2d/feature_homography/feature_homography.html http:

For the 3D deformation take a look at this part of OpenCV: http://docs.opencv.org/2.4/doc/tutorials/features2d/feature_homography/feature_homography.html http://docs.opencv.org/2.4/doc/tutorials/features2d/feature_...