Best Frequency Domain Filter for Fetal Ultrasound Images

Abstract

This paper tries to find out the most effective frequency domain filter used for enhancing Ultrasound images. A fetal ultrasound image has been taken and is filtered with different low and high pass filters at different cut off frequencies. The enhancement method is very simple because our aim is to find the most effective filter not a good enhancement technique. To assess the enhancement the metric MSE is used. The experiments are done on MATLAB.