所属单位：机电工程学院

发表刊物：Proceeding of the fourth international conference on image and graphics

关键字：中文关键字：形变模型；水平集；快速行进；三维分割；医学图像处理，英文关键字：Deformable model; Level set method; Fast marchin

摘要：In this paper an interactive real time 3D segmentation method is presented. Not as the usual slice by slice segmentation in 2D, we perform volumetric segmentation on the 3D image directly, by the extention of fast marching algorithm to 3D. The key steps that set seed points and construct velocity in the fast marching method are put forward. Then 3D segmentation results are show in various anatomical organ (lung, trachea), and the whole segmentation procedure takes only several minutes.

备注：董建园

第一作者：董建园

论文类型：期刊论文

卷号：卷：1

期号：期：1

页面范围：页：409-414

是否译文：否

发表时间：2007-08-01