Application of Visualization Toolkit in three-dimensional reconstruction for medical images / 中国组织工程研究

ABSTRACT

Visualization of medical images has become an important method for the basic medical research as well as clinical diagnosis and treatment.Construction of the highly sophisticated three-dimensional(3D) models of the human body by computers has become an essential foundation for current medical research and disease treatment methods.Visualization Toolkit(VTK) is a kind of famous software in scientific visualization fields.It is convenient and efficient for programming.This paper implements three typical algorithms,Contour-connecting,Marching Cubes and Ray-casting,of medical image 3D visualization using VTK with VC++.Results show that VTK is a powerful tool with many advantages,such as simple operation,fast,and good interaction ability and can be widely used in 3D reconstruction of medical images.