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廖媛, 吕肖庆, 孙建伶, 汤帜, 王勇涛
A Star-Graph-Based Detection Method for Reflection Symmetry of Chinese Characters
LIAO Yuan, Lü Xiaoqing, SUN Jianling, TANG Zhi, WANG Yongtao
北京大学学报(自然科学版) . 2016, (1): 41 -48 .  DOI: 10.13209/j.0479-8023.2016.015