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几种边界特征描述方法的比较研究 被引量：5

Comparative study of boundary feature description methods for object recognition
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摘要 在图像处理与模式识别领域经常根据物体的边界来识别物体。对物体边界特征描述的三种主要方法,即基于极半径函数的傅里叶描述子、边界序列矩和改进的不变矩进行了比较研究,给出了实验结果和结论。 description or discrimination of boundary curves (shapes) is an important problem in image processing and pattern recognition. Three main boundary feature description methods for object recognition are the Fourier descriptors, contour sequence moments, improved moment invariants. The performance of each of the methods was compared, and the experimental results were given. Brief conclusions of the work were presented.
作者 曹茂永 孙农亮 郁道银
机构地区 天津大学精密仪器与光电子工程学院 山东科技大学信息与电气工程学院
出处 《光学技术》 CAS CSCD 2003年第3期284-287,共4页 Optical Technique
基金 国家自然基金项目(60272094)资助 山东省自然科学基金项目(Y2001G10) 济南市青年科技明星计划资助
关键词 图像处理 模式识别 极半径函数 傅里叶描述子 边界序列矩 不变矩 边界特征描述 Fourier descriptors contour sequence moments improved moment invariants image processing pattern recognition
分类号 TN911.73 [电子电信—通信与信息系统]
  • 相关文献

参考文献18

  • 1CastlemanKR.Digital Imlage processing[M].北京：清华大学出版社,2000..
  • 2孙农亮,曹茂永,徐小平.几种傅里叶子的深入比较研究[J].光学技术,2002,28(5):465-468. 被引量：6
  • 3Zahnand C T, Roskies R Z. Fourier descriptors for plane closed curves[J ]. IEEE Trans. Compters. 1972, c-21 : 269--281.
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二级参考文献18

  • 1[1]Chun S L, Chia H L. New forms of shape invariants from elliptic Fourier descriptors[J]. Pattern Recognition,1987,20(5):535-545.
  • 2[2]Hu M K. Visual pattern recognition by moment invariants[J]. IRE Trans. Inform. Theory, 1962,8: 179-1870.
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  • 5[5]Guopta L, Srinath M D. Contour sequence moments for the classification of closed planar shapes[J]. Pattern Recognition, 1987,20(3):267-272.
  • 6[6]Chaur C C. Improved moment invariants for shape discrimination[J]. Pattern Recognition,1993,26(5):683-686.
  • 7[7]Zahnand C T, Roskies R Z. Fourier descriptors for plane closed curves[J]. IEEE Trans.Compters,1972,Vol.c-21: 269-281.
  • 8[8]Granlund G H. Fourier processing for hand print characters recognition[J]. IEEE Trans.Compters, 1972,Vol.c-21: 195-201.
  • 9[9]Persoon E, Fu K S. Shapes description using Fourier descriptors[J]. IEEE Trans.Systems. Man and Cybernetics, 1997,SMC-7:170-179.
  • 10[10]Rohlf F J, Archie J W. A comparison of Fourier methods for the discrimination of wing shape in mosquitoes[J]. Syst.Zool,1984,33:300-317.

共引文献5

同被引文献41

引证文献5

二级引证文献41

光学技术
2003年 第3期

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