A Fast Fingerprint Matching Algorithm Using Parzen Density Estimation. - Choonwoo Ryu; Hakil Kim (ICISC, 2002)

A Computation of Fingerprint Similarity Measures Based on Bayesian Probability Modeling. - Sungwook Joun; Eunbong Yi; Choonwoo Ryu; Hakil Kim (CAIP, 2003)

A Study on Evaluating the Uniqueness of Fingerprints Using Statistical Analysis. - Youngchan Han; Choonwoo Ryu; Jihyun Moon; Hakil Kim; H. Choi (ICISC, 2004)

User Enrollment Using Multiple Snapshots of Fingerprint. - Youn-Hee Gil; Dosung Ahn; Choonwoo Ryu; Sung Bum Pan; Yongwha Chung (ICONIP, 2004)

Super-template Generation Using Successive Bayesian Estimation for Fingerprint Enrollment. - Choonwoo Ryu; Youngchan Han; Hakil Kim (AVBPA, 2005)

Design of Algorithm Development Interface for Fingerprint Verification Algorithms. - Choonwoo Ryu; Jihyun Moon; Bongku Lee; Hakil Kim (ICB, 2006)

Template Adaptation based Fingerprint Verification. - Choonwoo Ryu; Hakil Kim; Anil K. Jain 001 (ICPR (4), 2006)

Enhancement of feature extraction for low-quality fingerprint images using stochastic resonance. - Choonwoo Ryu; Seong G. Kong; Hakil Kim (Pattern Recognit. Lett., 2011)

Automatic Distortion Rectification of Wide-Angle Images Using Outlier Refinement for Streamlining Vision Tasks. - Vijay Kakani; Hakil Kim; Jongseo Lee; Choonwoo Ryu; Mahendar Kumbham (Sensors, 2020)