First of all, congratulations for this work, it's very cool.
I'm analyzing your code, and I found something that does not make much sense to me. I may be misinterpreting it, but it is this, in the file fingerprint.py in the following code:
106 # extract peaks
107 amps = arr2D[detected_peaks]
108 j, i = np.where(detected_peaks)
109
110 # filter peaks
111 amps = amps.flatten()
112 peaks = zip(i, j, amps)
113 peaks_filtered = [x for x in peaks if x[2] > amp_min] # freq, time, amp
114
115 # get indices for frequency and time
116 frequency_idx = [x[1] for x in peaks_filtered]
117 time_idx = [x[0] for x in peaks_filtered]
The vector peaks, as it is in your comment, at line 113, should have the following structure (freq, time, amp). But when you fill the frequency_idx and time_idx vectors, the indexes should be this instead:
116 frequency_idx = [x[0] for x in peaks_filtered]
117 time_idx = [x[1] for x in peaks_filtered]
Hello,
First of all, congratulations for this work, it's very cool.
I'm analyzing your code, and I found something that does not make much sense to me. I may be misinterpreting it, but it is this, in the file fingerprint.py in the following code:
The vector peaks, as it is in your comment, at line 113, should have the following structure (freq, time, amp). But when you fill the frequency_idx and time_idx vectors, the indexes should be this instead:
Am I right or am I missing something?
Thank you, for you time!