Automated Detection of Breast Tumors in Ultrasonic Image Using Fuzzy Reasoning. - Xianyong Cheng; Iwaki Akiyama; Kouichi Itoh; Yi Wang; N. Taniguchi; M. Nakajima (ICIP (3), 1997)

Tomographic reconstruction technique for pulsed-echo imaging. - Iwaki Akiyama (Int. J. Imaging Syst. Technol., 1997)

Breast tumor diagnostic system using three-dimensional ultrasonic echography. - Xiangyong Cheng; Iwaki Akiyama; Yi Wang; Kouichi Itoh (Syst. Comput. Jpn., 1999)