Hiroki Ujiie, Shoko Imaizumi, Takeshi Ogasawara, Kazuma Motegi, Seiji Shirono, and Mai Sarai,
“Encryption System for Digital Archiving of Cultural Properties,”
inProc. of International Workshop on Advanced Image Technology, no.131(PS1-18), Chiang Mai, Thailand, 9th January, 2018.
Kazuma Motegi and Shoko Imaizumi,
“Image Authentication Scheme with Localization Using YIQ Color Space,”
inProc. of International Workshop on Advanced Image Technology, no.2B-6, Penang, Malaysia, 9th January, 2017.
Anu Aryal, Kazuma Motegi, Shoko Imaizumi, and Naokazu Aoki,
“Improvement of Multibit Information Embedding Algorithm for Palette-Based Images,”
inProc. of Information Security Conference, LNCS 9290, pp.511-523, Trondheim, Norway, 11th September, 2015.
Anu Aryal, Kazuma Motegi, Shoko Imaizumi, and Naokazu Aoki,
“Improvement of Multibit Information Embedding Algorithm for Palette-Based Images,”
Lect. Notes Comput. Sci., J. Lopez and C. J. Mitchell (Eds.), Springer-Verlag, vol.9290, pp.511-523, August 2015.