An ARG representation for Chinese characters and a radical extraction based on the representation
Hong Dong, Youshou Wu, Xiaoqiag Ding · 2003
Based on the analysis of structural characteristics of Chinese characters, a hierarchical attributed relational representation for Chinese characters is proposed. This representation is structurally stable to different fonts or even hand-printed Chinese characters. Based on the representation, a radical extraction method is presented. This approach solves the radical extraction problem by searching subgraph isomorphism or E-subgraph matching.>