Fourth commit

Orientation_Modification.py

@@ -11,7 +11,7 @@ import os
 import matplotlib.pyplot as plt
 import numpy as np
 from PIL import Image
-
+#定义 图片方向改变类
 class directionChanges():
     def __init__(self, filePath):
         self.filePath = filePath
@@ -64,10 +64,11 @@ class directionChanges():
 
     # 保存图片
     def img_Save(self):
-        root = "E:\\桌面\\Python_Picture_Analysis\\data\\"
-        if not os.path.exists(root):
-            os.mkdir(root)
+        root = "E:\\桌面\\Python_Picture_Analysis\\data\\"  # 图片保存地址
+        if not os.path.exists(root): # 判断是否已经存在该文件
+            os.mkdir(root) #没有就创建
         else:
+            #图片保存
             Image.fromarray(np.uint8(self.imageRepetition())).save(root+'picture4'+'.jpg')
             Image.fromarray(np.uint8(self.mirrorSymmetry())).save(root+'picture5'+'.jpg')
             Image.fromarray(np.uint8(self.verticalSummetry_right())).save(root+'picture6'+'.jpg')