From 7f115db7a7863944da461fc12f96c63be139143c Mon Sep 17 00:00:00 2001
From: Alexander Mordvintsev <no@email>
Date: Thu, 30 Jun 2011 14:17:31 +0000
Subject: [PATCH] morphology.py sample stub

---
 samples/python2/morphology.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 samples/python2/morphology.py

diff --git a/samples/python2/morphology.py b/samples/python2/morphology.py
new file mode 100644
index 0000000..f651f4f
--- /dev/null
+++ b/samples/python2/morphology.py
@@ -0,0 +1,19 @@
+import numpy as np
+import cv2
+
+img = cv2.imread('../cpp/baboon.jpg', False)
+
+def callback(k):
+    k = 2*(k-10)
+    st = cv2.getStructuringElement(cv2.MORPH_ELLIPSE, (abs(k), abs(k)))
+    op = cv2.MORPH_BLACKHAT
+    if k > 0:
+        op = cv2.MORPH_TOPHAT
+    res = cv2.morphologyEx(img, op, st)
+    cv2.imshow('img', res)
+
+callback(20)
+cv2.createTrackbar('k', 'img', 10, 20, callback)
+
+
+cv2.waitKey()
-- 
2.7.4