demo_skeleton.m is the main function.
change the name of the picture you want to deal.
The code is an implementation of our paper "2D skeleton extraction based on heat equation"
Gao F , Wei G , Xin S , et al. 2D Skeleton Extraction Based on Heat Equation[J]. Computers & Graphics, 2018.
Copyright@SDU, Written by Fengyi Gao, Guangshun Wei, Shiqing Xin, Shanshan Gao and Yuanfeng Zhou*.