Study Of Virtual Reality Based On Intelligent Inference

Virtual reality, whose abbreviation is VR, involved multi-subject. Now the VR has became a new subject and play an important role in more and more applications.By studying the theories of VR, this paper builds a model of VR based on intelligent inference technologies. Expert system is used to implement the intelligent inference technologies. Subsequently, this paper analyzes the expression, getting and type of knowledge, and establishes the knowledge base of VR. Additionally, the paper discusses the realization of virtual scene that satisfies the need of knowledge base of VR.Traditionally, the development of VR system is implemented by programming. By using the intelligent inference technologies, the development of VR system is transformed into the design of virtual scene and the accumulation of knowledge, which reduces the complexities and quantities of work in the VR system's development. In addition, intelligent inference technologies make the virtual objects in the VR system more intelligent and autonomous, which makes the VR system more believable.