TY - GEN AU - P J Phillips AU - H A Sahibzada AU - J R Beveridge AU - B A Draper AU - G H Givens AU - D S Bolme AU - Y M Lui AU - A J O'Toole AU - J Dunlop AU - S Weimer C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2011-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.7758 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2011 TI - An introduction to the good, the bad, & the ugly face recognition challenge problem: ER -