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![]() ![]() Radius (or a range of radii) to construct a new circle. ![]() Given a black circle on a white background, we first guess its ![]() The result shows that coin positions are well-detected. We finally keep the five most prominent candidates. For each radius, two circles are extracted and In the following example, the Hough transform is used to detectĬoin positions and match their edges. The algorithm assumes that the edge is detected and it is robust against ![]() The Hough transform in its simplest form is a method to detectīut it can also be used to detect circles or ellipses. To download the full example code or to run this example in your browser via Binder Circular and Elliptical Hough Transforms ¶ ![]()
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