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DOI:
Journal of Software:2000.11(6):804-808

P形傅里叶变换在手写体汉字识别中的应用
姚丹霖,陈火旺,殷建平
(国防科学技术大学计算机科学系,长沙,410073)
Application of P-Fourier Transform to Handwritten Chinese Character Recognition
YAO Dan-lin,CHEN Huo-wang,YIN Jian-ping
()
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Received:September 29, 1998    Revised:June 11, 1999
> 中文摘要: 提出了曲线化汉字特征的概念,讨论了3类可曲线化的汉字统计特征.利用P形傅里叶算子,对这些曲线化特征作傅里叶变换,可提取到最终的识别特征.实验结果表明,该方法在手写体汉字识别领域具有良好的应用前景,尤其适用于细分类.
Abstract:In this paper, the conception of Chinese character's corresponding curve feature is proposed, and three kinds of statistical features of Chinese characters, which can be represented by curve, are discussed. Applying P-Fourier operator to them, the final features for character recognition are extracted. Experimental results indicate that the proposed method is very promising for the recognition of handwritten Chinese characters, and is especially suitable for the fine classification.
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姚丹霖,陈火旺,殷建平.P形傅里叶变换在手写体汉字识别中的应用.软件学报,2000,11(6):804-808

YAO Dan-lin,CHEN Huo-wang,YIN Jian-ping.Application of P-Fourier Transform to Handwritten Chinese Character Recognition.Journal of Software,2000,11(6):804-808