@misc {IOPORT.70458144,
    author       = {Rangarajan, Prasanna and Papamichalis, Panos},
    title        = {Estimating homographies without normalization},
    howpublished = {ICIP, 3517-3520 (2009).},
    year         = {2009},
    doi          = {10.1109/ICIP.2009.5414071},
    identifier   = {70458144},
}