With the rapid development of virtual reality technology, the display form of video art has entered a new era. The immersive and interactive nature of virtual reality technology provides a richer creative space for video art, especially in the spatial creative expression in video art design. The research firstly constructs an interactive virtual image art space system, which adopts light space transformation technology combined with the immersive display of virtual reality. Secondly, the application effect of the system in video art display is verified through experiments. The results show that the system exhibits excellent performance in scene construction and interactive response, and the average response time of the optical space model construction is 67.2ms, which is much lower than that of the traditional multi-singular constraint system (260ms) and the mixed reality system (325ms). In addition, the system also achieved high ratings in terms of user experience, with interactivity, realism, and hierarchy scores of 93.97, 94.11, and 93.28, respectively, which were significantly higher than those of the comparison systems. The study shows that the application of virtual reality technology in video art display can not only provide richer spatial expressions, but also enhance the audience’s immersion and interactive experience, thus promoting the development of video art display.
