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.