first commit

jpg.py

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+import os
+import cv2
+
+root = "H:\\Fine-grained-identification\\2021.3.25\\image\\灰斑鸻"
+def jpg(root):
+    filelist = os.listdir(root)
+    num = 6000
+    for file in filelist:
+        os.rename(os.path.join(root,file),os.path.join(root,file.replace(".png",".jpg")))
+        # img = cv2.imread(os.path.join("E:\\semi_dianli_image",file))
+        # img = cv2.resize(img,(1024,768))
+        #
+        # cv2.imwrite(os.path.join("E:\\semi_dianli_images","Hat{}.jpg".format(num)),img)
+        # num+=1