MatchingData.fourier_padding#

MatchingData.fourier_padding(**kwargs)[source]#

Computes efficient shape four Fourier transforms and potential associated shifts.

Returns:

Tuple[tuple of int, tuple of int, tuple of int, tuple of int]: Tuple with convolution, forward FT, inverse FT shape and corresponding shift.

Examples

>>> conv, fwd, inv, shift = matching_data.fourier_padding(pad_fourier=True)