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发表于 2021-1-13 19:34:42
来自手机
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来自 甘肃临夏州临夏
[pre]
import cv2
import os
import numpy as np
fileList=os.listdir("imgs2")
i=0
for file in fileList:
im1 = cv2.imread("imgs2/"+file)
im2 = im1[420:1185, 286:786]
x, y = im2.shape[0:2]
im3 = cv2.resize(im2, (int(y / 2.5), int(x / 2.5 / 306 * 300)))
cv2.imwrite("output2/"+"card"+str(i)+".png",im3)
i+=1
[/pre] |
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