5A.K.Jain, R.P.W, Duin, J.Mao. A Review IEEE Transactions on Pattern Analysis and Machine Intelligence [J]. Statistical Pattern Recognition, 2000, 22(1): 4-37.
6T.h.Hilderbrand, W.Liu. Optical Recognition of Chinese Characters Advances since 1980 [J]. Pattern Recognition, 993, 26(2): 205-225.
7M.Umeda. Advances in Recognition Methods for Handwritten KanjiCharacters [C]. IEICE Trans.Information and Systems, 1996, 79-D(5): 401-410.
8Quen-Zong Wu, I-Chang Jou. A Matching Algorithm for Radical-based On-Line Chinese Character Recognition [J]. In:Visual Communications and Image Processing'95(SPIE 1995), 2501:425-432.
9Kumar Chellapilla, Patrice Simard. A New Radical Based Approach to Offline Handwritten East-Asian Character Recognition [C]. In:Tenth International Workshop on Frontiers in Handwriting Recognition (IWFHR'06), 2006: 221-225.
