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《Acta Electronica Sinica》 2010-02
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A Review of Off-Line Handwritten Chinese Character Recognition

ZHAO Ji-yin1,ZHENG Rui-rui2,WU Bao-chun1,LI Min1(1.College of Electormechanical and Information Engineering,Dalian Nationalities University,Dalian,Liaoning 116600,China;2.College of Communication Engineering,Jilin University,Changchun,Jilin 130025,China)  
Off-line handwritten Chinese character recognition is one of the most challenging problems in pattern recognition field.This paper analyzed the latest developments of offline handwritten Chinese character recognition in recent years.Main methods of the key technologies such as Chinese characters segmentation,feature extraction and classifier design were discussed.This paper also introduced 3 typical off-line handwritten Chinese character recognition databases.Finally,remain difficult issues and future trends of off-line handwritten Chinese character recognition were proposed.This paper will guide researchers in this field and promote development of off-line handwritten Chinese character recognition technology.
【Fund】: 大连民族学院科研基金(No.20086201);; 吉林省科技厅科技引导计划(No.20090511)
【CateGory Index】: TP391.43
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