Virtual Reality Image Generation and Enhancement Based on Real-Time Model Simplification

Virtual reality technology is a new practical technology that comes directly from the application and involves many disciplines. It is a comprehensive and integrated technology that combines advanced computer technology, sensing and measurement technology, simulation technology, and microelectronics technology. The virtual image is a dynamic image expression in the field of visual image, which is digitally generated by a computer and has its own unique image construction method. As the application of virtual reality technology deepens, the complexity and realism of virtual scenes are required more and more, far exceeding the processing capacity of computer graphics hardware. Therefore, there is an urgent need to resolve the contradiction between the complexity of the scene and the real-time nature of the interaction. In this paper, based on the review of related literature, virtual reality image generation methods and augmentation technology methods are reviewed. Several problems of simplification of multi-resolution models based on computer technology and the classification of algorithms are constructed, and the practical application of multi-resolution models in solving the problems of complexity and real-time scenes is discussed. It is demonstrated that the realism and practicality of the images are achieved by constructing smooth curve models and reducing the coupling of image errors so that the virtual reality images are generated with improved accuracy and clarity for better research use.