Confocal Microwave Imaging for Breast Tumor Detection: A Study of Resolution and Detection Ability
Abstract
Confocal microwave imaging (CMI) is a recently introduced method of breast tumor detection that utilizes techniques adapted from ground penetrating radar for mine detection. Initial feasibility studies performed with simulated data indicate that CMI is a promising method for tumor detection and localization. In this paper, we explore the detection ability and resolution of the system. The detection ability is examined by imaging tumors of small diameter, while resolution is investigated by imaging 2 tumors located in close proximity. Results indicate that tumors located 3 cm deep and of 3-mm diameter and greater are detected. Resolution is estimated to be 1 cm for two 6-mm diameter tumors.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 25, 2001
- Accession Number
- ADA409821
Entities
People
- E. C. Fear
- M. A. Stuchly
Organizations
- University of Victoria