@ARTICLE {20342, author={TTV Verlekar and P.L. Correia and L. D. Soares}, doi={10.1049/iet-bmt.2016.0118}, journal={IET Biometrics}, title={View-Invariant Gait Recognition System Using a Gait Energy Image Decomposition Method}, year={2017}, month={March}, volume={6}, number={4}, pages={299-306}, ISSN={2047-4938} }