Coefficient of Variation Based Image Selective Segmentation Model Using Active Contours
Noor Badshah, Ke Chen, Haider Ali, Ghulam Murtaza · East Asian Journal on Applied Mathematics · 2012
Abstract Most image segmentation techniques efficiently segment images with prominent edges, but are less efficient for some images with low frequencies and overlapping regions of homogeneous intensities. A recently proposed selective segmentation model often works well, but not for such challenging images. In this paper, we introduce a new model using the coefficient of variation as a fidelity term, and our test results show it performs much better in these challenging cases.