Experimentierumgebung eingerichtet

projectmood/cvhelper.py

 import cv2
 
 
-def createwindow(name: str, view, x=70, y=70, width=700, height=700):
+def createwindow(name, view, x=70, y=70, w=600, h=600):
     cv2.namedWindow(name, cv2.WINDOW_NORMAL)
-    cv2.resizeWindow(name, width, height)
+    cv2.resizeWindow(name, w, h)
     cv2.moveWindow(name, x, y)
-    return cv2.imshow(name, view)
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+    cv2.imshow(name, view)
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projectmood/experiments.py

+import cv2
+import cvhelper
+import numpy as np
+from matplotlib import pyplot as plt
+
+original = cv2.imread('resources/experiments/trump.jpg')
+cvhelper.createwindow("Original", original, 0, 0)
+
+gray = cv2.cvtColor(original, cv2.COLOR_BGR2GRAY)
+hsv = cv2.cvtColor(original, cv2.COLOR_BGR2HSV)
+
+plt.hist(gray.ravel(), 256, [0,256])
+plt.show()
+
+cvhelper.createwindow("Gray", gray, 100)
+cvhelper.createwindow("HSV", hsv, 200)
+
+
+k = cv2.waitKey(0)
+if k == cv2.waitKey(0) & 0xFF:
+    cv2.destroyAllWindows()
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