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pknowledge/Shi_Tomasi_Corner_Detector_OpenCV.py

Created October 2, 2019 22:27
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Shi_Tomasi_Corner_Detector_OpenCV
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Shi_Tomasi_Corner_Detector_OpenCV.py
import numpy as np
import cv2 as cv
img = cv.imread('pic1.png')
gray = cv.cvtColor(img, cv.COLOR_BGR2GRAY)
corners = cv.goodFeaturesToTrack(gray, 100, 0.01, 10)
corners = np.int0(corners)
for i in corners:
x, y = i.ravel()
cv.circle(img, (x, y), 3, [255, 255, 0], -1)
cv.imshow('Shi-Tomasi Corner Detector', img)
if cv.waitKey(0) & 0xff == 27:
cv.destroyAllWindows()
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