Application and research of subway station modeling system based on VRML

Abstract

Virtual reality is a integrated information technology, which combines digital image processing, computer graphics, multimedia technology and sensor technology. It has a broad prospect for application in the fields of architecture, tourism, military and computer game design. This paper introduces the constituent of VR, VRML work principle and characteristics, gives a detailed analysis of the key technology of the subway station modeling system with the Huangzhuang station as the background. © Springer-Verlag Berlin Heidelberg 2013.