Module providing common Brain MRI Augmentation Methods for PyTorch.

Note

This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the gallery for the big picture.

brainrise.transform.fftind(shape)[source]¶

Returns a numpy array of shifted Fourier coordinates.

Parameters: shape : uplet

the shape of the coordinate array to create.
Returns: k_ind : array (2, size, size) with:

shifted Fourier coordinates.