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On-line handwritten Chinese character recognition directed by components with dynamic templates
Xiao, XH; Dai, RW
Source PublicationINTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
1998-02-01
Volume12Issue:1Pages:143-157
SubtypeArticle
AbstractStructural matching has been recognized as a promising approach for on-line Chinese character recognition. In order to reduce its great computational complexity and improve its performance, people have been seeking for ways to direct the matching of a whole character by the result of partial matching. In this paper, the authors proposed 45 basic components for 3,755 categories of daily-used Chinese characters to direct the stroke segment matching of whole characters. Since they are always located at either the beginning or the end of the stroke segment string of characters, these components are easy to be extracted and separated from other parts of a character. Besides, in our approach, the reference templates of these components are extracted dynamically from the corresponding segment string of characters when a specific matching is carried out. This strategy avoids building multiple templates for the components of the same kind but at different places of characters. The experiments show that the segment matching computation has been reduced greatly without reducing the correctness of matching.
KeywordOn-line Character Recognition Structural Matching Component Directed Dynamic Templates
WOS HeadingsScience & Technology ; Technology
Indexed BySCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000073849500009
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9770
Collection09年以前成果
Affiliation1.Nanyang Technol Univ, SAS, Intelligent Syst Lab, Singapore 639798, Singapore
2.Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xiao, XH,Dai, RW. On-line handwritten Chinese character recognition directed by components with dynamic templates[J]. INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,1998,12(1):143-157.
APA Xiao, XH,&Dai, RW.(1998).On-line handwritten Chinese character recognition directed by components with dynamic templates.INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE,12(1),143-157.
MLA Xiao, XH,et al."On-line handwritten Chinese character recognition directed by components with dynamic templates".INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE 12.1(1998):143-157.
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