transform

scarlet2.fft.transform(image, fft_shape, axes=None)

The FFT of an image for a given fft_shape along desired axes

Parameters:

• image (array) – The real-space image.

• fft_shape (tuple) – “Fast” shape of the image used to generate the FFT.

• axes (int or tuple) – The dimension(s) of the array that will be transformed.