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pknowledge/probabilistic_hough_line_transform_opencv_python.py

Created August 2, 2019 22:49
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Probabilistic Hough Transform opencv python
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probabilistic_hough_line_transform_opencv_python.py
import cv2
import numpy as np
img = cv2.imread('road.jpg')
gray = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
edges = cv2.Canny(gray,50,150,apertureSize = 3)
cv2.imshow('edges', edges)
lines = cv2.HoughLinesP(edges,1,np.pi/180,100,minLineLength=100,maxLineGap=10)
for line in lines:
x1,y1,x2,y2 = line[0]
cv2.line(img,(x1,y1),(x2,y2),(0,255,0),2)
cv2.imshow('image', img)
k = cv2.waitKey(0)
cv2.destroyAllWindows()
@PriyangshuRam
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Please... could you please help give the intersections in the grid an unique name (like the ones in a excel sheet)...or could you please suggest some modifications so that I can putText on those edges like in an excel sheet

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