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Merge pull request #692 from angelatlarge/fix_hog_orient_bins_rounding

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FIX: Use float constant to avoid py2.x rounding errors
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Josh Warner
2013-08-15 13:51:26 -07:00
parent 3c5a8ec4b0 77165de55f
commit 673439f207
1 changed files with 2 additions and 2 deletions
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skimage/feature/_hog.py
+2 -2
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@@ -117,9 +117,9 @@ def hog(image, orientations=9, pixels_per_cell=(8, 8),
#create new integral image for this orientation
# isolate orientations in this range
temp_ori = np.where(orientation < 180 / orientations * (i + 1),
temp_ori = np.where(orientation < 180.0 / orientations * (i + 1),
orientation, -1)
temp_ori = np.where(orientation >= 180 / orientations * i,
temp_ori = np.where(orientation >= 180.0 / orientations * i,
temp_ori, -1)
# select magnitudes for those orientations
cond2 = temp_ori > -1