A Star-Graph-Based Detection Method for Reflection Symmetry of Chinese Characters
LIAO Yuan, Lü Xiaoqing, SUN Jianling, TANG Zhi, WANG Yongtao
Acta Scientiarum Naturalium Universitatis Pekinensis . 2016, (1): 41 -48 .  DOI: 10.13209/j.0479-8023.2016.015