Digital Watermarking Robust Against JPEG Compression. - Hye-Joo Lee; Ji-Hwan Park; Yuliang Zheng 001 (ISW, 1999)

Video watermarking system using selection and overlapping of region by features of consecutive frames. - Hye-Joo Lee; Jin Woo Hong (Security and Watermarking of Multimedia Contents, 2003)

Design of protection and distribution service model for digital broadcasting content. - Hye-Joo Lee; Bumsuk Choi; Jong Won Seok; Jin Woo Hong (ICME, 2004)