Now showing items 1-6 of 6
Short pulse laser propagation through tissues
An experimental and numerical study is performed to analyze short pulse laser propagation through tissue phantoms without and with inhomogeneities/tumors imbedded in it. Short pulse laser probing techniques has distinct ...
Short-pulse laser propagation through tissue medium for tumor detection
The objective of this paper is to perform a comprehensive experimental and numerical analysis of the short pulse laser interaction with tissue medium with the goal of tumor / cancer diagnostics. For short pulse laser source, ...
A Concept for Early Cancer Detection and Therapy
Early detection and treatment of breast cancer is least costly in terms of dollars, morbidity and mortality. With new early detection x-ray technology, tumors can be found, diagnosed and treated at a much smaller size than ...
Transmission characteristics of an all-optical-waveguide biomedical system for x-ray delivery
We have investigated the transmission characteristics of an alternative all-optical-waveguide system for x-ray delivery to a precise tissue area. The delivery system includes two basic optical elements: a funnel-shaped ...
Novel modeling techniques for tumor diagnostics using pulsed laser sources
In this paper, a two-dimensional transient radiation transport algorithm is developed to analyze short pulse laser transport through a tissue medium having tumors and inhomogeneities imbedded in it. Short pulse probing ...
Gap-based estimation: Choosing the smoothing parameters for probabilistic and general regression neural networks
Probabilistic neural networks (PNN) and general regression neural networks (GRNN) represent knowledge by simple but interpretable models that approximate the optimal classifier or predictor in the sense of expected value ...