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基于霍夫变换理论的图形识别 被引量:21

The recognition the geometric figure based on the Hough transformation theory
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摘要 图形识别是模式识别和计算机视觉的基础 ,而直线、矩形、圆的识别又是图形识别的基础。本文以霍夫变换理论为基础 ,利用其投票机制结合各种几何图形的特点 ,实现了图形的正确识别 。 The recognition of the geometric figure is the basis of the pattern recognition and the computer optic, moreover the recognition of lines, rectangles and circles are the basis of the figure recognition. In this article, basing on the Hough transformation theory and its vote system, working with the geometric character of each figure, the writer achieved the recognition of kinds of figures and detected there geometric parameter accurately.
出处 《重庆工业高等专科学校学报》 2002年第4期16-17,20,共3页 Journal of Chongqing Polytechnic College
关键词 图形识别 霍夫变换 投票机制 计算机视觉 模式识别 几何图形 hough transformation vote system computer optic
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参考文献3

  • 1夏良正.数字图象处理[M].南京:东南大学出版社,1999..
  • 2蔡自兴,徐光佑.人工智能[M].北京:清华大学出版社,1999.
  • 3A.Rosenfeld and A.C.kak.New York:Digital Picture Processing.Second Edition,1982.

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