An image analyzing system using an artificial neural network for evaluating the parenchymal echo pattern of cirrhotic liver and chronic hepatitis. - Hiroyuki Fukuda; Masaaki Ebara; Akira Kobayashi; Nobuyuki Sugiura; Masaharu Yoshikawa; Hiromitsu Saisho; Fukuo Kondo; Shinya Yoshino; Takashi Yahagi (IEEE Trans. Biomed. Eng., 1998)

Ultrasonographic Diagnosis of Cirrhosis Based on Preprocessing Using DCT. - Akira Kobayashi; Shunpei Watabe; Masaaki Ebara; Jianming Lu; Takashi Yahagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)