Nonlinear band expansion and nonnegative matrix underapproximation for unsupervised segmentation of a liver from a multi-phase CT image

Ivica Kopriva, Xinjian Chen, Jianhua Yao. Nonlinear band expansion and nonnegative matrix underapproximation for unsupervised segmentation of a liver from a multi-phase CT image. In Benoit M. Dawant, David R. Haynor, editors, Medical Imaging 2011: Image Processing, Lake Buena Vista, Florida, USA, February 14-16, 2011. Volume 7962 of SPIE Proceedings, SPIE, 2011. [doi]

Abstract

Abstract is missing.