Parabola detection using Hough Transform

バージョン 1.0.0.0 (1.07 KB) 作成者: Clara Isabel Sánchez
Find parabolas with specific vertex in a binary image via Hough Transform.
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更新 2007/8/8

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Function uses Standard Hough Transform to detect parabola in a binary image. According to the Hough Transform, each pixel in image space corresponds to a parabola in Hough space and vise versa. This function uses the representation of parabola : [(y-centroy)*cos(phi)-(x-centrox)*sin(phi)]^2=...
...=4*p*[(y-centroy)*sin(phi)+(x-centrox)*cos(phi)] to detect parabola in binary image. Upper left corner of image is the origin of coordinate system.

引用

Clara Isabel Sánchez (2024). Parabola detection using Hough Transform (https://www.mathworks.com/matlabcentral/fileexchange/15841-parabola-detection-using-hough-transform), MATLAB Central File Exchange. 取得済み .

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