Fast Information Retrieval Method from Printed Images Considering Mobile Devices. - Aya Hiyama; Mitsuji Muneyasu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Improved Method of Detecting Data in Data-Embedded Printed Image Considering Mobile Devices. - Aya Hiyama; Mitsuji Muneyasu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2016)