TY - GEN AU - Libert, John M AU - Grantham, John D AU - Watson, Craig I C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2016-08-01 04:08:00 DO - https://doi.org/10.6028/NIST.SP.500-306 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2016 TI - Certification Pathway for Downsampling 1000 ppi Fingerprint Friction Ridge Imagery to 500 ppi: ER -