Merge pull request #17055 from vnikoofard:patch-1

5 years ago · 65b3209441
parent c8689d9d0a 575a609b80
commit 65b3209441
1 changed files with 1 additions and 1 deletions
--- a/samples/python/tutorial_code/Histograms_Matching/back_projection/calcBackProject_Demo1.py
+++ b/samples/python/tutorial_code/Histograms_Matching/back_projection/calcBackProject_Demo1.py
@ -31,7 +31,7 @@ def Hist_and_Backproj(val):
    histImg = np.zeros((h, w, 3), dtype=np.uint8)

    for i in range(bins):
-        cv.rectangle(histImg, (i*bin_w, h), ( (i+1)*bin_w, h - int(round( hist[i]*h/255.0 )) ), (0, 0, 255), cv.FILLED)
+        cv.rectangle(histImg, (i*bin_w, h), ( (i+1)*bin_w, h - int(np.round( hist[i]*h/255.0 )) ), (0, 0, 255), cv.FILLED)

    cv.imshow('Histogram', histImg)
    ## [Draw the histogram]