ABSTRACT
This research studies the process of dynamic concision and 3D reconstruction from medical body data using VRML and JavaScript language, focuses on how to realize the dynamic concision of 3D medical model built with VRML. The 2D medical digital images firstly are modified and manipulated by 2D image software. Then, based on these images, 3D mould is built with VRML and JavaScript language. After programming in JavaScript to control 3D model, the function of dynamic concision realized by Script node and sensor node in VRML. The 3D reconstruction and concision of body internal organs can be formed in high quality near to those got in traditional methods. By this way, with the function of dynamic concision, VRML browser can offer better windows of man-computer interaction in real time environment than before. 3D reconstruction and dynamic concision with VRML can be used to meet the requirement for the medical observation of 3D reconstruction and has a promising prospect in the fields of medical image.
Subject(s)
Aged , Humans , Male , Algorithms , Image Processing, Computer-Assisted , Methods , Imaging, Three-Dimensional , Methods , Programming Languages , SoftwareABSTRACT
This research aims at the process of three-dimensional(3D) reconstruction from medical body data using VRML and VC++, JavaScript language and focuses on the application of VRML for 3D reconstruction of medical digital images. The 2D medical digital images firstly are modified in VC++ language. Then, the images are manipulated by mould built in VRML and modified in JavaScript language. Finally, the 3D reconstruction of body internal organs can be formed in high quality near to those got in traditional methods. Furthermore, VRML browser can offer better windows of man-computer interaction in real time environment. As a new method and tool quite different from traditional ways of 3D reconstruction, VRML is useful for the visualization of medical 3D reconstruction based on 2D images and has a promising prospect in the field of medical image.