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Add gabor filter #5289

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Merged
poyea merged 8 commits into from
Nov 2, 2021
Merged

Add gabor filter #5289

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fa90cf4
add gabor_filter.py
Mozartuss Oct 14, 2021
ec3eed4
Update gabor_filter.py
Mozartuss Oct 14, 2021
82ab594
update gabor_filter.py
Mozartuss Oct 14, 2021
b198cd5
add doctest
Mozartuss Oct 15, 2021
97bf960
change import order
Mozartuss Oct 15, 2021
08d703e
Update digital_image_processing/filters/gabor_filter.py
Mozartuss Oct 19, 2021
ed0f359
Update gabor_filter.py
poyea Oct 27, 2021
97dd0d4
fix gabor filter calculation
Mozartuss Nov 1, 2021
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add doctest
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@Mozartuss
Mozartuss committed Oct 15, 2021
commit b198cd5dc88051238c3005ffcc420c61fe42e144
5 changes: 5 additions & 0 deletions digital_image_processing/filters/gabor_filter.py
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Expand Up @@ -16,6 +16,11 @@ def gabor_filter_kernel(
:param gamma: The spatial aspect ratio and specifies the ellipticity
of the support of Gabor function.
:param psi: The phase offset of the sinusoidal function.

>>> gabor_filter_kernel(3, 8, 0, 10, 0, 0).tolist()
[[0.8027212023735046, 1.0, 0.8027212023735046], [0.8027212023735046, 1.0, \
0.8027212023735046], [0.8027212023735046, 1.0, 0.8027212023735046]]

"""

# prepare kernel
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