Add files via upload

eastmountyxz · web-flow · commit 839db8457c0c · 2021-05-18T16:32:43.000+08:00
diff --git a/blog40-ImageSegmentation/blog40-09-fsl.py b/blog40-ImageSegmentation/blog40-09-fsl.py
@@ -0,0 +1,21 @@
+# coding: utf-8
+# 2021-05-17 Eastmount CSDN
+import numpy as np
+import cv2
+from matplotlib import pyplot as plt
+
+#读取原始图像
+img = cv2.imread('test01.png')
+
+#图像灰度化处理
+gray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
+
+#图像阈值化处理
+ret, thresh = cv2.threshold(gray, 0, 255, 
+cv2.THRESH_BINARY_INV+cv2.THRESH_OTSU)
+
+#显示图像
+cv2.imshow('src', img)
+cv2.imshow('res', thresh)
+cv2.waitKey()
+cv2.destroyAllWindows()
