This is a demo for mismatch removal by vector field consensus (VFC) Test for OpenCV 2.4.11 updated on 10/12/2016 Reference Journal version [1] Jiayi Ma, Ji Zhao, Jinwen Tian, Alan Yuille, and Zhuowen Tu. Robust Point Matching via Vector Field Consensus, IEEE Transactions on Image Processing, 23(4), pp. 1706-1721, 2014 [2] Jiayi Ma, Ji Zhao, Jinwen Tian, et al. Regularized Vector Field Learning with Sparse Approximation for Mismatch Removal, Pattern Recognition, 46(12), pp. 3519-3532, 2013 conference version [3] Ji Zhao, Jiayi Ma, Jinwen Tian, Jie Ma, and Dazhi Zhang. A Robust Method for Vector Field Learning with Application to Mismatch Removing. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2011.