TY - GEN AU - P Jonathon Phillips AU - Patrick J Flynn AU - Todd Scruggs AU - Kevin W Bowyer AU - William Worek C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2006-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.7307 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2006 TI - Preliminary face recognition grand challange results: ER -