OpenCV-Python 霍夫直線檢測-HoughLinesP函數參數

cv2.HoughLines()函數是在二值圖像中查找直線，cv2.HoughLinesP()函數能夠查找直線段。html cv2.HoughLinesP()函數原型：python HoughLinesP(image, rho, theta, threshold, lines=None, minLineLength=None, maxLineGap=None) 函數 image： 必須是二值圖像，

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