Andrés Mauricio Repetto Ferrero

yes, that's right the problem is in the fingerprint.py file, on fingerprint method, it applies np.log10 over an array with some 0s, that causes to return -np.Inf on those cases...

I think it is enough to change the filter shape, instead of `struct = generate_binary_structure(2, 1)` to `struct = generate_binary_structure(2, 2)`, my times were comparable to the ones that are...

@worldveil is there any reason of using for `maximum_filter` function the kernel that is in the example of the [scipy docs](https://docs.scipy.org/doc/scipy/reference/generated/scipy.ndimage.iterate_structure.html#scipy.ndimage.iterate_structure) when using the iterate_structure? And despite it does not...

@vincent-163 I've added the changes that I mentioned to you to my pr here: https://github.com/worldveil/dejavu/pull/205 which is a pr that I've created to make dejavu available for python 3.6.6 and...

@JArsov as @morteza-git said its because of that and a bug that I've detected and fixed on this pr https://github.com/worldveil/dejavu/pull/205 regarding hash collisions with the same offset. The pr is...