AugmentTrainingData[{data,segmentation},vox]

augments the data and segmentation in the same way.

AugmentTrainingData[{data,segmentation},vox,aug]

by setting aug to True or False the autmentation can be turend on or off. The value aug can also be a list of boolean values contoling various augentation parameters {flip, rotate, translate, scale, noise, blur, brightness}. The defualt settings are {True, True, True, True, False, False, False}.