Visualization of the first Chinese visible human male and female / 第三军医大学学报

ABSTRACT

Objective To achieve computer visualization of the first Chinese visible male and female Methods After acquisition of the dataset of the first Chinese visible male and female (2 518 cross sections were obtained from the visible male, the complete data files take up 90 468 GBs; while 3 640 cross sections from the female, the complete data files take up 131 04 GBs ), we processed 2 D images in an SGI Workstation and on P4 computer respectively Then, image registration was performed through reserved scaling point Reconstruction was achieved by two approaches volume rendering reconstruction and surface rendering reconstruction Results We visualized the whole body and special parts of Chinese visible male and female on an SGI Workstation and a personal computer respectively Furthermore, by optimizing 3 D reconstruction and data processing technique, interactive 3 D visualization of the dataset was achieved Conclusions ①The dataset of the first Chinese visible male and female proves to be eligible for 3 D visualization research ②The platform setup of interactive 3 D visualization of Chinese visible male and female dataset provides foundation for digital human anatomy and virtual surgery ③The models of human organs and parts built through data segmentation, classification, registration and drawing lay basis for rendering complex structures of the whole human body delicately