A Wavelet-based Geodesic Active Contour Model Segmentation Method
YU Bian-zhang · Journal of Projectiles.Rockets.Missiles and Guidance · 2007
Image segmentation is one of the fundamental problems in image processing and computer vision.Recently active contour models for image segmentation have been extensively studied.The basic idea in active contour models or snakes is to evolve a curve,subject to constraints from a given image,in order to detect objects in that image.In this paper we present an algorithm capable of locating the target object contour of sharp tips accurately.The final contour traced out fits the feature of the target object well and the effectiveness of our method is demonstrated by examples shown in the paper.