Create blog07-image01.py

eastmountyxz · web-flow · commit 4ea95faf845b · 2019-10-17T21:52:00.000+08:00
diff --git a/blog07-threshold/blog07-image01.py b/blog07-threshold/blog07-image01.py
@@ -0,0 +1,21 @@
+#encoding:utf-8
+import cv2  
+import numpy as np  
+
+#读取图片
+src = cv2.imread('miao.jpg')
+
+#灰度图像处理
+GrayImage = cv2.cvtColor(src,cv2.COLOR_BGR2GRAY)
+
+#二进制阈值化处理
+r, b = cv2.threshold(GrayImage, 127, 255, cv2.THRESH_BINARY)
+print r
+
+#显示图像
+cv2.imshow("src", src)
+cv2.imshow("result", b)
+
+#等待显示
+cv2.waitKey(0)
+cv2.destroyAllWindows()
