A New Watermark Surviving After Re-shooting the Images Displayed on a Screen. - Seiichi Gohshi; Haruyuki Nakamura; Hiroshi Ito 003; Ryousuke Fujii; Mitsuyoshi Suzuki; Shigenori Takai; Yukari Tani (KES (2), 2005)

Network Broadcasting System Using Viewer Information. - Arisa Fujii; Haruyuki Nakamura; Go Ohtake; Keigo Majima; Yoshihiro Fujita; Hiroyuki Imaizumi; Koichi Tanimoto; Takaaki Yamada (SMC, 2006)

Identified-Service Support System and Its Application to Network Broadcasting Services. - Koichi Tanimoto; Takaaki Yamada; Haruyuki Nakamura; Arisa Fujii; Go Ohtake; Keigo Majima; Yoshihiro Fujita; Hiroyuki Imaizumi (SMC, 2006)

Improved Implementation of Method for Video-Watermark Detection Using Smart Device. - Takaaki Yamada; Motoki Kamitani; Haruyuki Nakamura; Tsuyoshi Ohta (IIAI-AAI, 2015)