A Support System for the Visually Impaired that Uses a Digital Still Camera and Portable Telephones
ディジタルスチルカメラと携帯電話を用いた視覚障害者支援システムの検討

Natsuki Sakamoto, Kazuhiro Koshi, Yoshiaki Tadokoro
1997 The Journal of The Institute of Image Information and Television Engineers  
doi:10.3169/itej.51.1906 fatcat:bifxo5feuvbk5b7wcowz3nggvu