Python OpenCV读取png图像转成jpg图像存储的方法

如下所示：

import os
import cv2
import sys
import numpy as np
 
path = "F:\\ImageLib\\VRWorks_360_Video _SDK_1.1\\footage14\\"
print(path)
 
for filename in os.listdir(path):
 if os.path.splitext(filename)[1] == '.png':
 # print(filename)
 img = cv2.imread(path + filename)
 print(filename.replace(".png",".jpg"))
 newfilename = filename.replace(".png",".jpg")
 # cv2.imshow("Image",img)
 # cv2.waitKey(0)
 cv2.imwrite(path + newfilename,img)

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