author = {R. Vera-Rodriguez and J. Mason and J. Fierrez and J. Ortega-Garcia},
journal = {IET Computer Vision},
pages = {380-388},
title = {Analysis of Spatial Domain Information for Footstep Recognition},
volume = {5},
year = {2011},
doi = {http://dx.doi.org/10.1049/iet-cvi.2010.0189},