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基于骨架法形态分析的连体字符图像识别方法 被引量:1

Topographic Approach Recognizer for Merged Character Images Based on Skeletonization
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摘要 文章介绍了一种基于骨架法形态分析的连体字符图像识别方法,能较正确、容易地确定切分位置,使用修剪算法对各切分点进行处理,被分离的字符骨架可直接通过分类器而不必再作进一步处理。 A topographic approach recognizer is proposed for merged character images based on skeletonization. The breaking positions can be correctly and easily located.A splitting algorithm is then applied on each breaking position.The separated skeletons can be directly passed through a classifier without any further process.
出处 《计算机工程与应用》 CSCD 北大核心 2000年第2期65-66,161,共3页 Computer Engineering and Applications
基金 1997年度江苏省教委留学回国人员科研基金
关键词 连体字符图像 骨架法 字符识别 图像识别 Merged character images,Skeleton pattern,Splitting algorithm,Character recognition.
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参考文献1

  • 1Wang L,IEEE Trans Pattern Anal Machine Intell,1993年,15卷,10期,1053页

同被引文献14

  • 1Jung M C, Shin Y C, Srihari S N. Machine Printed Character Segmentation Method Using Side Profiles // Proc of the IEEE International Conference on Systems, Man, and Cybernetics.Tokyo, Japan, 1999, Ⅵ: 863-867
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  • 3Lee S W, Lee D J, Park H S. A New Methodology for Gray- Scale Character Segmentation and Recognition. IEEE Trans on Pattern Analysis and Machine Intelligence, 1996, 18(10): 1045 -1050
  • 4Blum H. A Transformation for Extracting New Descriptors of Shape// Watheen-Dunn W, ed. Models of the Perception of Speech and Visual Form. Cambridge, USA: MIT Press, 1967: 362-380
  • 5Montanari U. Continuous Skeletons from Digitized Images. Journal of Association for Computing Machinery, 1969, 16(4): 534-549
  • 6Jang B K, Chin R T, Analysis of Thinning Algorithms Using Mathematical Morphology. IEEE Trans on Pattern Analysis and Machine Intelligence, 1990, 12(6): 541-551
  • 7Vincent L, Soille P. Watersheds in Digital Spaces: An Efficient Algorithm Based on Immersion Simulations. IEEE Trans on Pattern Analysis and Machine Intelligence, 1991, 13(6): 583- 598
  • 8Zou J J, Chang H H, Yan H. Shape Skeletonization by Identifying Discrete Local Symmetries. Pattern Recognition, 2001, 34 (10):1895-1905
  • 9Zou Jujia, Yan Hong. Skeletonization of Ribbon-Like Shapes Baaed on Regularity and Singularity Analyses. IEEE Trana on Systems, Man, and Cybernetics, 2001, 31(3): 401-407
  • 10郭剑雄 杨力华 黄达人.基于局部Hough变换的银行支票参考基线自动定位算法[J].中国图像图形学报,2003,8(1):55-55.

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