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Fixed minor doc issue

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This commit is contained in:
Maksim Shabunin 2017-07-03 12:56:22 +03:00
parent d5323ce848
commit 2a33f452b0
1 changed files with 1 additions and 1 deletions
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doc/py_tutorials/py_imgproc/py_histograms/py_histogram_equalization/py_histogram_equalization.markdown
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@ -35,7 +35,7 @@ img = cv2.imread('wiki.jpg',0)
hist,bins = np.histogram(img.flatten(),256,[0,256])
cdf = hist.cumsum()
cdf_normalized = cdf * hist.max()/ cdf.max()
cdf_normalized = cdf * float(hist.max()) / cdf.max()
plt.plot(cdf_normalized, color = 'b')
plt.hist(img.flatten(),256,[0,256], color = 'r')