An Area-Based Decision Rule for People-Counting Systems. - Hyun Hee Park; Hyung Gu Lee; Seung-In Noh; Jaihie Kim (MRCS, 2006)

Changeable Face Representations Suitable for Human Recognition. - Hyung Gu Lee; Chulhan Lee; Jeung-Yoon Choi; Jongsun Kim; Jaihie Kim (ICB, 2007)

Biometric bits extraction through phase quantization based on feature level fusion. - Hyung Gu Lee; Andrew Beng Jin Teoh; Jaihie Kim (Telecommun. Syst., 2011)

A secure biometric discretization scheme for face template protection. - Hyung Gu Lee; Andrew Beng Jin Teoh; Ho Gi Jung; Jaihie Kim (Future Gener. Comput. Syst., 2012)