A New Reference Point Detection Algorithm Based on Orientation Pattern Labeling in Fingerprint Images. - Chul-Hyun Park; Sang-Keun Oh; Dong-Min Kwak; Bum-Soo Kim; Young-Chul Song; Kil-Houm Park (IbPRIA, 2003)

Iris Feature Extraction and Matching Based on Multiscale and Directional Image Representation. - Chul-Hyun Park; Joon-Jae Lee; Sang-Keun Oh; Young-Chul Song; Doo-Hyun Choi; Kil-Houm Park (Scale-Space, 2003)

Morphological Blob-Mura Defect Detection Method for TFT-LCD Panel Inspection. - Young-Chul Song; Doo-Hyun Choi; Kil-Houm Park (KES, 2004)

A Fuzzy Framework for Flashover Monitoring. - Chang-Gun Um; Chang-Gi Jung; Byung-Gil Han; Young-Chul Song; Doo-Hyun Choi (FSKD (2), 2005)