Abstract
In order to improve the teaching effect of colleges and universities and eliminate the disadvantage Figures of the traditional teaching mode, this paper applies virtual reality technology to the immersive teaching mode of colleges and universities and uses four-dimensional light field parameterization to describe the acquisition process and reproduction process of integrated imaging. Moreover, this paper studies the propagation characteristics of the light field during the reproduction of the integrated imaging system and establishes an evaluation method for the 3D scene reproduction capability of the integrated imaging system using light field parameters. In addition, this paper analyzes the problem of parameter matching between the acquisition end and the display end in the current integrated imaging system and does a detailed study on the method of light field conversion and gives the interpolation method of the light field image. Finally, this paper constructs an immersive teaching system for colleges and universities based on virtual reality and verifies the performance of the system through experimental research. From the experimental research results, it can be seen that the immersive classroom teaching model in colleges and universities based on virtual reality proposed in this paper has good teaching effects.
Highlights
With the continuous development of MOOCs, microclasses, and flipped classrooms, their shortcomings have become more prominent
Through the creation of a highly immersive simulation environment [11], virtual reality technology can effectively stimulate the various senses of learners to observe and can internalize abstract concepts through experiential learning and actively test knowledge and skills
The simulation teaching effect of the model proposed in this paper is verified, and the results shown in Table 1 and Figure 13 are obtained
Summary
With the continuous development of MOOCs, microclasses, and flipped classrooms, their shortcomings have become more prominent They can satisfy people’s desire for knowledge, the boring video teaching makes the learning process lack of immersion, interactivity, and interest. The emergence of virtual reality technology can make up for the shortcomings presented by the current MOOC, microclass, and flipped classroom. The immersive virtual reality classroom is a bold attempt to combine current information science technology with innovative teaching concepts. Virtual reality technology originated in the United States. The first country to apply virtual reality technology to teaching was the United States. East Carolina University in the United States established the first virtual reality technology laboratory in 1992. In addition to the United States, virtual reality education in developed countries such as Japan and Europe is at a leading level. This article combines virtual reality technology to reform the teaching mode of colleges and universities, constructs an immersive teaching classroom in colleges and universities, adopts the immersive teaching model for teaching, and improves the teaching quality of colleges and universities
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