在肝脏形态建模中,需要用到大量的数字图像处理技术。对以下五个方面的技术进行介绍:肝脏的自动分割、血管分割、多相期和多模图像的配准、血管的平滑与重建、肝段的划分,并给出结果。A variety of digital image processing techniques should be used in the shape modeling of liver.The main techniques including automatic segmentation of liver,vessel segmentation,multi-phase and multi-modal registration, vessel smooth and reconstruction,determination of liver segments are introduced and the results are shown.国家自然科学基金(编号:60701022;30770561)~
