Simulation and Application of Digital Display Model Based on Computer Vision and Virtual Reality

For exhibitors, the larger the number of exhibitors and the larger the exhibition area, the higher the direct economic return. In view of the current situation of short-term commercial exhibition in China, a new digital exhibition model is proposed, which will follow the general principle of “people-oriented” based on users’ interests. Rational use of VR (virtual reality) and computer vision new technology means to establish a digital exhibition model. According to the form of module division, the exhibition can be divided into hardware exhibition module and software exhibition module, and according to the process, the exhibition can be divided into data acquisition module, data processing module, and data exhibition module. Using computer vision technology, with the participation of camera, an interactive system between human body and VR scene is designed to realize the change of scene with the change of human body in hot spot, so as to achieve better interactive effect. Through the actual verification of the system, the system basically meets the requirements for accuracy in demand analysis.