they will build up a 3d representation of what they're looking at and they are completely immune to the fact that you have motion between these different slices so one of the challenges we we came across is really that these standard these lost functions which we normally use for segmentation or super resolution are not really very good in those situations so we thought about what can we do differently because we really want to put a low resolution input data into our network and end up with a high resolution segmentation