A new graph matching method for point-set correspondence using the EM algorithm and Softassign

@article{Sanroma2012ANG,
  title={A new graph matching method for point-set correspondence using the EM algorithm and Softassign},
  author={Gerard Sanroma and Ren{\'e} Alqu{\'e}zar and Francesc Serratosa},
  journal={Computer Vision and Image Understanding},
  year={2012},
  volume={116},
  pages={292-304}
}
Article history: Received 7 February 2011 Accepted 24 October 2011 Available online xxxx