Performance and analysis of brain MRI segmentation in MATLAB

Abstract

In this paper, “Brain MR Image Intensity in homogeneity estimation and Segmentation using Modified Local Intensity Clustering” is proposed. This method is applied on synthetic data taken from brain web simulated database which are taken at to 1.5T and three T MR of Simons MRI Scanner. The efficient, simultaneous intensity in homogeneity correction, noise reduction and tissue segmentation is obtained with this algorithm. A modified coherent local intensity clustering phenomenon along with chambolle’s fast twin emesis manner is applied on a dataset of 50 brain MR images. Parenthetically the overall effectively of powerful algorithm over other intensity in homogeneity and tissue segmentation algorithms. The proposed algorithm is compared with the unified segmentation methods, “FCM, Kernel FCM and Multiplicative Intrinsic Component Optimization (MICO)”, In terms of time response, the simulation results obtained are superior., Jaccard Similarity Index Measure and Dice similarity coefficient it is ended a utilize the qualified energy usable role model closet capable of achieve JSIM is 0.988 and DSC is 0.99.