... dataset; and 75 and 150 users for FRGC dataset) and the number of extracted dimensions (D = 50 for FDA; and D = 100 for ERE) to observe the performance of the discretization schemes in relation to ... (2003) 11 ABJ Teoh, A Goh, DCL Ngo, Random multispace quantisation as an analytic mechanism for Biohashing of biometric and random identity inputs IEEE Trans Pattern Anal Mach Intell 28(12), 1892–1901 ... Vision and Pattern Recognition (CVPR “05) 1, 947–954 (2005) doi:10.1186/1687-6180-2011-107 Cite this article as: Lim and Teoh: An effective biometric discretization approach to extract highly discriminative,...