Electronic Cleansing for 24-H Limited Bowel Preparation CT Colonography Using Principal Curvature Flow. - Vincent Frans van Ravesteijn; Thierry N. Boellaard; Marije P. van der Paardt; Iwo Serlie; Margriet C. de Haan; Jaap Stoker; Lucas J. van Vliet; Frans M. Vos (IEEE Trans. Biomed. Eng., 2013)