Research on the Problem of Seamless Integration of Virtual Reality in Augmented Reality System

摘要

Augmented reality technology is a new technology developed on the basis of virtual reality technology, which is a new development of virtual reality technology. The key of augmented reality technology is to integrate the 3D virtual objects generated by computer with the objects in the real scene, so as to supplement and enhance the real world information. Augmented reality technology is involved in many fields of computer science. Most of the early researches focus on the problem of 3D registration. In recent years, with the deepening of the research, how to improve the visual consistency of the augmented reality system, and provide a more realistic and soft interface of virtual reality, has become a new research hotspot. In order to improve the sense of reality in augmented reality system for the purpose of synthetic images, proposes a new occlusion algorithm, this algorithm avoids the usual way in the past, but the operation mechanism of Open based on Inventor, the design of dynamic EMO node, and the virtual scene is divided into hierarchical modeling, while the use of moving target under complex background the extraction technology and Alpha channel technology, to achieve multi-level virtual real scene mutual occlusion. Since the algorithm does not need to model the real environment in advance, so a lot of preliminary work is reduced, and the versatility and portability of the system are improved. More importantly, the algorithm for non rigid objects, can also be a good completion of the virtual and real mutual occlusion.