Traditional interactive virtual display technology suffers from poor interactive performance in special viewpoints of dynamic scenes. Therefore, an interactive virtual display technology based on light space transformation technology is proposed. An interactive virtual space is established based on the light space transformation technology. The process of converting 2D to 3D stereoscopic scenes is analyzed, and the key points controlling the overall shape and the left view are extracted. The coordinate information of the light space interaction points is derived. Gaussian blur processing is applied to the images in the modeling process. The processed images are secondarily matched with the interaction point regions to optimize the design process of the interactive virtual display. The simulation experiment results indicate that among the selected four groups of test data, compared with several traditional interaction methods, the designed method features the best recognition effect, the shortest time consumption, the highest efficiency, and the most stable comprehensive performance, demonstrating favorable application effects.