Description: In this paper, based on the direction of the variable filter improved Hough transform method. First, using the direction variable filter to detect the directional characteristics of the image edge and the edge, and then based on the edge of the point and its direction after center, radius through improved Hough transform. Finally, the application of the algorithm the ball object segmentation and better results. Has passed the test.
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IAn_Improved_n\一种改进的Hough变换提取圆的方法.pdf
IAn_Improved_n
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