Automated Optimal Ultrasound Transducer Simulator

Abstract

Over the last couple of years, the demand for highly accurate, wearable, data capturing devices has been increasing. However, the prototyping process of ultrasound devices can be incredibly costly. In order to save time, many researchers run simulations in order to analyze the performance of their prototypes to help guide their manufacturing decisions. Unfortunately, many of these simulations need to be judged by a human and finding the best possible set of transducer specifications becomes increasingly difficult as the number of simulations grows. Currently there is no automated system for evaluating the performance of a simulated ultrasound array. This thesis proposes an automated system for generating ultrasound simulation images, feature extraction as well as a proposal for determining the best possible transducer configuration for the parameter that is being optimized. The results of an object oriented ultrasound simulation system and feature functions are demonstrated. The end goal will be to use the metric to more efficiently guide the fabrication decisions of the laboratory on current and future ultrasound projects.