Update blog07-image02.py

eastmountyxz · web-flow · commit b6f4d7531304 · 2021-03-18T21:32:14.000+08:00
diff --git a/blog07-threshold/blog07-image02.py b/blog07-threshold/blog07-image02.py
@@ -10,7 +10,7 @@
 
 #反二进制阈值化处理
 r, b = cv2.threshold(GrayImage, 127, 255, cv2.THRESH_BINARY_INV)
-print r
+print(r)
 
 #显示图像
 cv2.imshow("src", src)
