Vector-Valued Image Segmentation using Region based active contour

In this paper we present our framework for object segmentation in vector-valued images with intensity nonuniformity and noise using region based level set method. The proposed framework extend the local Gaussian distribution fitting in which the local intensity is modeled by Gaussian distribution. Our experiments on synthetic images and simulated cerebral MR images show the advantages of the proposed method in comparison with applying scalar model

کلیدواژه ها:

Vector-Valued image ، Segmentation ، Level Set ، Intensity non-uniformity ، MR image