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Amend quirk behavior of mod operator

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Andrea Lanfranchi 2024-02-27 11:31:41 +01:00
parent 923f2cfb4c
commit d0ffc1bfde
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1 changed files with 6 additions and 4 deletions
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deepface/detectors/DetectorWrapper.py
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@ -164,11 +164,13 @@ def rotate_facial_area(
"""
# Normalize the witdh of the angle so we don't have to
# worry about rotations greater than 360 degrees
angle = angle % 360
# worry about rotations greater than 360 degrees.
# We workaround the quirky behavior of the modulo operator
# for negative angle values.
direction = (1, -1)[angle < 0]
angle = abs(angle) % 360
if angle == 0:
return facial_area # No rotation needed
direction = 1 if angle > 0 else -1
return facial_area
# Angle in radians
angle = angle * np.pi / 180