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deprecate random_rotate #693

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Sep 19, 2018
Merged

deprecate random_rotate #693

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deprecate random_rotate
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@yuyu2172
yuyu2172 committed Sep 13, 2018
commit b8da060cf24a138cbe0428f58a218b1a2fdeb18f
5 changes: 5 additions & 0 deletions chainercv/transforms/image/random_rotate.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import numpy as np
import warnings


def random_rotate(img, return_param=False):
Expand All @@ -25,6 +26,10 @@ def random_rotate(img, return_param=False):
times the image is rotated by 90 degrees.

"""
warnings.warn(
'chainercv.transforms.random_rotate is deprecated. '
'Please use a random function and chainercv.transforms.rotate '
'instead.', DeprecationWarning)
k = np.random.randint(4)
img = np.transpose(img, axes=(1, 2, 0))
img = np.rot90(img, k)
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