Leeuw, Wim deLiere, Robert vanG.-P. Bonneau and S. Hahmann and C. D. Hansen2014-01-302014-01-3020033-905673-01-01727-5296https://doi.org/10.2312/VisSym/VisSym03/129-134In this case study, we compare two methods for filtering external motion in time dependent volume data sets acquired from confocal microscopy. The pros and cons of a landmark based and a voxel based method are discussed. We show that filtering external motion is an essential first step for the visualization of confocal data.