NDLI: Four Corner Code based pre-classification scheme for Chinese character recognition

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Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks

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Four Corner Code based pre-classification scheme for Chinese character recognition

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Proceedings of ICSIPNN '94. International Conference on Speech, Image Processing and Neural Networks

Four Corner Code based pre-classification scheme for Chinese character recognition

Content Provider	IEEE Xplore Digital Library
Author	Yiu-Man Tham Tong Lee
Copyright Year	1994
Description	Author affiliation: Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Shatin, Hong Kong (Yiu-Man Tham; Tong Lee)
Abstract	One of the important step in handwritten Chinese character recognition is the pre-classification. In this paper, a simple pre-classification scheme based on four corner coding is proposed. Four corner code utilizes the information abundant area in Chinese character which is located on the peripheral. Multiple four corner codes are generated to cater for writing variations. Moreover, in case of mis-classification, a feedback model is established to increase the pre-classification rate. The idea of the feedback model is to identify the corner code stroke which is the highest probable to be mis-identified. The recognition system then re-generates another set of four corner codes. Experimental results revealed that a 92% pre-classification rate can be attained.<>
Starting Page	213
Ending Page	216
File Size	264223
Page Count	4
File Format	PDF
ISBN	078031865X
DOI	10.1109/SIPNN.1994.344929
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-04-13
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Handwriting recognition Office automation Dictionaries Shape Feedback Noise reduction Writing Feature extraction Character recognition Data mining
Content Type	Text
Resource Type	Article

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