Invertible Watermarking Algorithm with Detecting Locations of Malicious Manipulation for Biometric Image Authentication. - Jaehyuck Lim; Hyobin Lee; Sangyoun Lee; Jaihie Kim (ICB, 2006)

Robust Design of Face Recognition Systems. - Sunjin Yu; Hyobin Lee; Jaihie Kim; Sangyoun Lee (ICCSA (2), 2006)

Reversible watermarking with localization for biometric images. - Hyobin Lee; Seongwan Kim; Jaeho Lee; Sooyeon Kim; Sangyoun Lee (ICARCV, 2008)