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Replace deprecated boolean subtraction operator #193

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May 27, 2019
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Replace deprecated boolean subtraction operator #193

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Replace deprecated boolean subtraction operator 
Fixes #109 by changing deprecated boolean subtraction operator ( minus sign, '-' ) to '^'.
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@WillPastor
WillPastor committed Apr 23, 2019
commit 02345911ca6f3180800fc3075040fbeaa4bf55e0
4 changes: 2 additions & 2 deletions dejavu/fingerprint.py
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Original file line number Diff line number Diff line change
Expand Up @@ -100,8 +100,8 @@ def get_2D_peaks(arr2D, plot=False, amp_min=DEFAULT_AMP_MIN):
eroded_background = binary_erosion(background, structure=neighborhood,
border_value=1)

# Boolean mask of arr2D with True at peaks
detected_peaks = local_max - eroded_background
# Boolean mask of arr2D with True at peaks (Fixed deprecated boolean operator by changing '-' to '^')
detected_peaks = local_max ^ eroded_background

# extract peaks
amps = arr2D[detected_peaks]
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