J. Ketterling

Ultrasonic spectrum-analysis and neural-network classification as a basis for ultrasonic imaging to target brachytherapy of prostate cancer.

Tian Liu, Andrew Kalisz, Cheng-Shie Wuu, 2002, Brachytherapy.

Spectrum-Analysis and Neural Networks for Imaging to Detect and Treat Prostate Cancer

E J Feleppa, E. Feleppa, W. Fair, 2001, Ultrasonic imaging.

Prostate imaging based on rf spectrum analysis and nonlinear classifiers for guiding biopsies and targeting radiotherapy

Andrew Kalisz, Jeffrey A. Ketterling, Isabell A. Sesterhenn, 2001, SPIE Medical Imaging.