Create blog05-image01.py

eastmountyxz · web-flow · commit d1dc044c1fd8 · 2019-10-17T21:14:37.000+08:00
diff --git a/blog05-add/blog05-image01.py b/blog05-add/blog05-image01.py
@@ -0,0 +1,23 @@
+#encoding:utf-8
+import cv2  
+import numpy as np  
+import matplotlib.pyplot as plt
+ 
+#读取图片
+img = cv2.imread('lena-hd.png')
+test = img
+
+#方法一：Numpy加法运算
+result1 = img + test
+
+#方法二：OpenCV加法运算
+result2 = cv2.add(img, test)
+
+#显示图像
+cv2.imshow("original", img)
+cv2.imshow("result1", result1)
+cv2.imshow("result2", result2)
+
+#等待显示
+cv2.waitKey(0)
+cv2.destroyAllWindows()
