cv2.houghlines
openCV?
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ÎÊÌâÊÇÔÚ HoughLinesP º¯ÊýÖÐ,ÓÐÒ»¸ö¶îÍâµÄ²ÎÊý¡°lines¡±,ÕâÊǶàÓàµÄ,ÒòΪº¯ÊýµÄÊä³öÊÇÏàͬµÄ: cv2.HoughLinesP(image, rho, theta, threshold[, lines [, minLineLength[, ...
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3 ¼ì²âÏ߶εĶ˵㣬Óõ½ÁËls = cv2.HoughLinesP(edges,1,np.pi/180,30, minLineLength=60,maxLineGap=10)l = lines[:,0,:]print(l)4 ...
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python - ÈçºÎ¼ì²â OpenCV ÖеÄÏßÌõ?
lines on # Run Hough on edge detected image # Output "lines" is an array containing endpoints of detected line segments lines = cv2.HoughLinesP(edges, rho, theta, ...
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gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) # ±ßÔµ¼ì²â edges = cv2.Canny(gray, 50, 150) # »ô·ò±ä»» lines = cv2.HoughLines(...
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Canny(gray,50,150)# ʹÓà Hough Ï߱任¼ì²âͼÏñÖеÄÏ߶Îlines=cv2.HoughLinesP(edges,1,np.pi/180,¸øÄã²Î¿¼£¬Ï£Íû¶ÔÄãÓÐËù°ïÖú£¡