Image Segmentation Based on Variational Level Set with Grad and Region Information
Bingchun Li · Shinjang dashösi ilmiy jurnili · 2010
This paper proposes an improved level set method for image segmentation after analysed methods based on image grad and image region information.The new method combines image grad with image region information,which not only retains the edge-based segmentation method on the effect of edge approximation,and segmentation smooth curve,but also retains the region-based on the evolution of the segmentation method is fast,weak borders and there are empty better situation to deal with the merits of both sides.The experimental results show that the method works well and with strong robustness.