A Bayesian nonparametric approach to tumor detection using UWB imaging

• Main Authors: Nijsure, Yogesh, Tay, Wee Peng, Gunawan, Erry, Yue, Joshua Lai Chong
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2013
• 在線閱讀: https://hdl.handle.net/10356/99490; http://hdl.handle.net/10220/12892
• 機構: Nanyang Technological University

We develop a tumor detection and discrimination algorithm for Ultra-Wideband (UWB) microwave imaging of breast cancer based on a Bayesian nonparametric approach. We model the UWB backscattered signal as a mixture of distinct scatterer contributions, and use a Dirichlet Process mixture model (DPMM) t...