A. Mohamed Riyas, M. Mohamed Sathik
In this paper we present a comparative study of CT liver image segmentation techniques. The aim of this study is to assess the quality of most commonly used segmentation methods globle threshold-iterative method, globle threshold-Ostu’s method, local thresholding and Region growing. Based on the metrices MSE, PSNR and SNR, the performance of the methods on CT liver image segmentation are measured and compared. This study is useful to choose a suitable method for computerizing liver diagnostic system.
CT-liver, Thresholding, region growing.