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ps:刚好用到参数库,顺便记录一下吧。。。
import cv2 as cv
import argparse
ap = argparse.ArgumentParser()
ap.add_argument('-i','--image',required = True,help = 'Path to the image')
args = vars(ap.parse_args())
image = cv.imread(args['image'])
cv.imshow('Original image',image)
cv.waitKey(0)
cv.destoryAllWindows()