# [1]曹铁勇,杨吉斌,张雄伟.基于势能平衡的图像骨架抽取算法[J].东南大学学报(自然科学版),2003,33(6):724-727.[doi:10.3969/j.issn.1001-0505.2003.06.011] 　Cao Tieyong,Yang Jibin,Zhang Xiongwei.Potential balance-based image skeleton extraction algorithm[J].Journal of Southeast University (Natural Science Edition),2003,33(6):724-727.[doi:10.3969/j.issn.1001-0505.2003.06.011] 点击复制 基于势能平衡的图像骨架抽取算法() 分享到： var jiathis_config = { data_track_clickback: true };

33

2003年第6期

724-727

2003-11-20

## 文章信息/Info

Title:
Potential balance-based image skeleton extraction algorithm

Author(s):
Institute of Communication Engineering, PLA University of Science and Technology, Nanjing 210007, China

Keywords:

TN911.73
DOI:
10.3969/j.issn.1001-0505.2003.06.011

Abstract:
Based on the basic features of skeleton and the concept of potential, a 2-level image skeleton extraction algorithm based on the balance of potential is proposed in this paper. By treating the edge pixels of image object as 0-potential points, basic skeleton points which locate at the potential-balance points are discovered, and a skeleton is formed later by extension. At the same time, this paper deals with the difficulty of comparing potential value between different points, which is caused by the different numbers of reference points. The simulation results show that the algorithm is insensitive to the boundary noise, and distortion at the end point is less than that of the algorithm based on the biggest disc.

## 参考文献/References:

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[3] Jang B K,Chin R T.Analysis of thinning algorithms using mathematical morphology [J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 1990,12(6):541-551.
[4] Martinez-Perez M P,Jimenez J,Navalon J L.A thinning algorithm based on contours [J]. Computer Vision Graphics and Image Processing,1987,39(2):186-201.
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