Survey on application of level set in image segmentation
Wang Feng-ni · Jisuanji yingyong yanjiu · 2012
The level set method effectively solve the problem of topology changes in curve evolution that the other algorithms can't solve.The core of the method is to use the mathematical theory of level set to solve the minimal value of energy function,then get the target contour.In order to solve image processing problem of different fields,there have proposed various relevant solutions based on level set method,and a large number of researchers will continue to improve and enhance the efficiency and effectiveness of the algorithms.This paper presented an overview of existing methods about level set used to partial image segmentation,mainly introduced the traditional level set method,level set method without reinitialization,continuous level set method,and recent related improving methods.And it briefly discussed the advantages and application of various methods.At last,it pointed out the further research direction of methods.