@ARTICLE{integrating2019,
     Title={Integrating Morphological Edge Detection and Mutual Information for Nonrigid Registration of Medical Images},
     Author={ Vivek Aggarwal, A Gupta},
     Journal={Current Medical Imaging},
     Volume={15},
     Number={3},
     Pages={292-300},
     Publisher={Bentham Science},
     Year={2019}
}