Module providing common Brain MRI Augmentation Methods for PyTorch.

Note

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

class brainrise.intensity.RandomBiasField(coefficients=0.5, order=3, seed=None)[source]¶

Add random MRI bias field artifact.

__init__(coefficients=0.5, order=3, seed=None)[source]¶

Init class.

Parameters

coefficients : float, default 0.5

the magnitude of polynomial coefficients.

order : int, default 3

the order of the basis polynomial functions.

seed : int, default None

seed to control random number generator.