An improved fast GVF Snake
Xuefei Zhang · Microcomputer Information · 2010
Gradient vector flow(GVF) snake has been used more and more widely in applications of image analysis and computer vision,but the calculative speed is a hard question in the practice of application,and the present model often subject to the influence of noises and fake edges.Based on the greedy search algorithm,the improved fast gradient vector flow is introduced to present a fast active contour model.Experiments prove that the new model show fast speed on the basis of keeping the characteristic of GVF model,and limits the influence of false edge and noise disturbance.