import cv2
import os
tif_path = ''
jpg_path = ''
imgs = os.listdir(tif_path)
for i, img in enumerate(imgs):
img_name = os.path.join(tif_path, img)
file = cv2.imread(img_name, 1)
save_file = os.path.join(jpg_path, img.strip('.tif')+'.jpg')
cv2.imwrite(save_file, file)
print(i)