Research on Application of SFM Method in Virtual Reality Modeling

Virtual Reality (VR) technology has been widely used in digital cities, industrial simulation, training, etc. And virtual environment modeling is one of the most important parts in the process. When modeling virtual environment based on reality scene, using conventional methods to modeling is complicated and the model was made is different from the real scene due to the high complexity of reality scene. Applying SFM method to VR environment modeli- ng based on reality scene was proposed in this paper, which can improve the realism of the VR environment, reduce the modeling steps and shorten the modeling time.