| Application of a multilayer decision tree in computer recognition of chinese characters. | |
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MedLine Citation:
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PMID: 21869088 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A multistage classifier with general tree structure has been developed to recognize a large number of Chinese characters. A simple and efficient method of classifying the characters was achieved by choosing the best feature at each stage of the tree. The features used are Walsh coefficients obtained from two profiles of a character projected onto the X-Y orthogonal axes. Some algorithms for aligning the characters were compared and one of them was adopted in this recognition scheme. A high recognition rate of about 99.5 percent was obtained in an experiment with more than 3000 different Chinese characters. |
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Authors:
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Y X Gu; Q R Wang; C Y Suen |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: IEEE transactions on pattern analysis and machine intelligence Volume: 5 ISSN: 0162-8828 ISO Abbreviation: IEEE Trans Pattern Anal Mach Intell Publication Date: 1983 Jan |
Date Detail:
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Created Date: 2011-08-26 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9885960 Medline TA: IEEE Trans Pattern Anal Mach Intell Country: United States |
Other Details:
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Languages: eng Pagination: 83-9 Citation Subset: - |
Affiliation:
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Department of Computer Science, Concordia University, Montreal, P.Q., H3G 1M8, Canada. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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