| 圆孔(弧)型工件的三种图像检测算法 |
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| 引用本文： | 祝世平,周锐,申功勋,强锡富. 圆孔(弧)型工件的三种图像检测算法[J]. 仪器仪表学报, 1999, 20(2): 4-1 |
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| 作者姓名： | 祝世平 周锐 申功勋 强锡富 |
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| 作者单位： | 1. 北京航空航天大学,第五研究室,北京,100083
2. 哈尔滨工业大学,精密仪器及测控技术系,150001 |
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| 摘 要： | 在计算机视觉和图像处理中,经常需要根据圆孔或圆弧的图像求取其中心坐标和半径等特征参数。本文在分析、研究以前各种算法的基础上,改进并提出了三种稳定、准确、可靠的线性直接算法,同时给出了实验结果,并证明了算法的有效性。
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| 关 键 词： | 图像处理 圆孔 圆弧 圆心坐标 半径 |
Three Image Measuring Algorithms for the Circle and Arc Parts |
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| Zhu Shiping,Zhou Rui,Shen Gongxun,Qiang Xifu. Three Image Measuring Algorithms for the Circle and Arc Parts[J]. Chinese Journal of Scientific Instrument, 1999, 20(2): 4-1 |
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| Authors: | Zhu Shiping Zhou Rui Shen Gongxun Qiang Xifu |
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| Abstract: | In the filed of computer vision and image processing, the characteristic parameters such as the center coordinates and radius of circle and arc parts often need to be measured by their images. Three robust .accurate and reluable lunearized algiruthms for the characteristic parameters of circle and arc parts are presented un thus paper. Experimental results proves the efficiency of three algorithms. |
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| Keywords: | Image processing Circle Arc Center coordinates Radius |
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