System and method for interactive live mesh partitioning

摘要

A system and method for segmenting an anatomical structure. The system and method initiating a segmentation algorithm, which produces a surface mesh of the anatomical structure from a series of volumetric images, the surface mesh formed of a plurality of polygons including vertices and edges, assigning a spring to each of the edges and a mass point to each of the vertices of the surface mesh, displaying a 2D reformatted view including a 2D view of the surface mesh and the anatomical structure, adding pull springs to the surface mesh, the pull springs added based upon a selected point on a surface of the surface mesh and moving a portion of the surface mesh via an interactive point.