TY - GEN AU - M Rubinfeld AU - Charles Wilson C2 - - 6322, National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-06-01 LA - en PB - - 6322, National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - Gray Calibration of Digital Cameras to Meet NIST Mugshot Best Practice UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=151410 ER -