An iterative algorithm based on level set method for the shape recovery problem

作者：Liu, Qing^*; Cheng, Xiao-Liang

来源：International Journal of Computer Mathematics, 2010, 87(7): 1630-1637.

DOI：10.1080/00207160802410095

• level set method
• inverse problem
• iterative algorithm
• shape recovery problem
• finite element method

In this paper, we propose an iterative algorithm based on the level set method for the shape recovery problem. We use a suitable preconditioner for the artificial time-dependent system for the level set formulation and propose an iterative algorithm of the level set function. We prove the convergence of our algorithm under some hypothesis. Numerical experiments show the efficiency of the algorithm.

• 出版日期2010
• 单位浙江大学