上传者: 38598213
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上传时间: 2022-05-16 09:31:13
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文件大小: 40KB
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文件类型: PDF
用了两种方法保存图片,opencv和Image,实践证明opencv非常快
from PIL import Image
import os
import cv2
import time
import matplotlib.pyplot as plt
def label2picture(cropImg,framenum,tracker):
pathnew ="E:\\img2\\"
# cv2.imshow("image", cropImg)
# cv2.waitKey(1)
if (os.path.exists(pathnew + tracker)):
cv2.imw