Research on Application of Key Technologies of Public Security Virtual Reality Based on Panoramic Video

This project combines panoramic video technology with VR virtual reality technology, setting up virtual scenes, and applies it to emergency escape prevention drill. This study developed the emergency drill system based on Unity3D platform, imported live video, combined with virtual reality effects for rendering, built escape environment scenes with a high sense of immersion, and conducted hot spot query and interaction in VR scenes. With the hotspot interactive technology of panoramic video, the application scope of panoramic video expands and the video content are more finely refined.