Perception-based fingerprint image enhancement. - Joon Hwan Choi; Seung-Rae Lee; Seong-eun Roh; Taejeong Kim (ISSPA, 2007)

A new action potential classifier using 3-Gaussian model fitting. - Seong-eun Roh; Joon Hwan Choi; Taejeong Kim (Neurocomputing, 2008)