An Image Steganography Using Pixel Characteristics. - Young-Ran Park; Hyun-Ho Kang; Sang-Uk Shin; Ki-Ryong Kwon (CIS (2), 2005)

A Steganographic Scheme in Digital Images Using Information of Neighboring Pixels. - Young-Ran Park; Hyun-Ho Kang; Sang-Uk Shin; Ki-Ryong Kwon (ICNC (3), 2005)

Video Fingerprinting System Using Wavelet and Error Correcting Code. - Hyun-Ho Kang; Brian M. Kurkoski; Young-Ran Park; Hyejoo Lee; Sanguk Shin; Kazuhiko Yamaguchi; Kingo Kobayashi (WISA, 2005)

A Viable System for Tracing Illegal Users of Video. - Hyun-Ho Kang; Brian M. Kurkoski; Young-Ran Park; Sanguk Shin; Kazuhiko Yamaguchi; Kingo Kobayashi (WISI, 2006)

A novel steganographic system with information integrity. - Young-Ran Park; Hyun-Ho Kang; Kazuhiko Yamaguchi; Kingo Kobayashi (IEICE Electron. Express, 2007)

Watermarking for tamper detection and recovery. - Young-Ran Park; Hyun-Ho Kang; Kazuhiko Yamaguchi; Kingo Kobayashi (IEICE Electron. Express, 2008)