Not quite for two reasons: Displacement is integrated over all slices under the liquid (just take the derivative to reverse). And more importantly, CT reconst

Not quite for two reasons: Displacement is integrated over all slices under the liquid (just take the derivative to reverse). And more importantly, CT reconstruction (can't speak for MRI) is often done slice by slice which cannot be done for this system because you are an area integral rather than a line integral; this means that to get a full reconstruction you have to rotate the object in more than one axis. There are certainly similarities though.