Author(s)

Li Qiong, Gan Yongjin, Ning Weilian

Corresponding Author

Li Qiong

Abstract

Medical image three-dimensional model reconstruction technology, which uses two-dimensional medical image sequence to reconstruct three-dimensional model, provides doctors with intuitive, comprehensive and accurate information of lesions and normal tissues, is one of the hotspots in the field of medical imaging. According to different reconstruction models, virtual arbitrary cutting is realized, and surface cutting and volume cutting, and the interactive method of virtual cutting is discussed. The minimum error in merging is calculated to determine the location of the new vertex. Using the toolkit and library to develop a medical image 3D model reconstruction and visualization system, can read medical image data in a specific format, perform 3D model reconstruction, and finally real-time interaction. The experimental results show that the proposed method can effectively preserve the graphical features of the original model and provide convenient use for real-time rendering. The VTK toolkit and library developed a medical image 3D model reconstruction and visualization system that can read medical image data in a specific format, perform 3D model reconstruction, and ultimately real-time interaction.

Keywords

Vtk, Medical Image, Three-Dimensional Model