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dmpetrov/imagehash_whash_barbara.py

Created March 6, 2017 04:43
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Wavelet imagehash for Barbara image
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imagehash_whash_barbara.py
# Code for the blogpost https://fullstackml.com/2016/07/02/wavelet-image-hash-in-python/
barb = PIL.Image.open(‘barbara.jpg’)
w_b = imagehash.whash(barb)
h_b = imagehash.phash(barb)
a_b = imagehash.average_hash(barb)
(a — a_b)/len(a.hash)**2
# > 0.5
(h — h_b)/len(w.hash)**2
# > 0.53125
(w — w_b)/len(w.hash)**2
# > 0.4375
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