TY - RPRT TI - Registering 3D point clouds: an experimental evaluation AU - Witzgall, Christoph AU - Cheok, Geraldine S PY - 2001 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6743 DO - 10.6028/NIST.IR.6743 ER -