Immersive 5G Virtual Reality Visualization Display System Based on Big-Data Digital City Technology

Abstract

The virtual reality visual display system creates a realistic virtual product display system, allowing users to swim in a three-dimensional virtual environment and perform interactive operations, fully simulating the process of shopping selection and payment in reality, so that users have an immersive feeling. The purpose of this article is to realize the design of an immersive 5G virtual reality visual display system through big-data digital city technology. This paper uses big-data digital city technology to design and implement an immersive virtual reality visualization system from the three-dimensional display mode of vision, hearing, and touch, creating a real and interactive three-dimensional visualization environment for users to have a more intuitive visual experience. The experimental results of this paper show that the smoothness of the virtual reality visualization system test can reach 60FPS, the excellent rate reaches nearly 33%, and the model scene-realistic feedback excellent rate is about 62.5%.

The Development and Realization of Digital Panorama Media Technology Based on VR Technology

“…However, the real 3D display has shortcomings such as a large amount of data, cumbersome modeling process, and inconvenient data updating. How to make up for these shortcomings is the key to the current development [ 1 ]. The application of virtual reality technology in education is mainly reflected in the construction of a “digital campus.” The content mainly integrates campus culture, teaching staff, etc., showing the school's comprehensive strength in running a school.…”

“…Three-dimensional panoramic virtual reality technology (also called virtual reality) is a virtual reality technology of real scenes based on panoramic images. Panorama is to use a digital camera to shoot the real scene in a certain way when the viewpoint is fixed, rotate 360 degrees around the vertical axis according to a uniform angle, take one or more sets of photos according to the specific situation, stitch, adjust, and integrate the images in the computer, generate seamless panoramic images according to the expression classification, and realize the real scene restoration display mode of all-round interactive viewing through computer technology [ 1 ]. The three-dimensional panoramic display can give people a sense of proximity, a sense of being on the scene.…”

Clinical Study of Virtual Reality Augmented Technology Combined with Contrast-Enhanced Ultrasound in the Assessment of Thyroid Cancer

“…In order to prepare ligandmodified microbubbles for targeted ultrasound imaging, it is important to maximize the amount of the ligand associated with the bubble shell. Unnikrishnan et al described the optimization of the use of biocompatible cosurfactants in the microbubble formulation medium to maximize the incorporation of the targeting ligand-lipid conjugate into the microbubble shell [7], thereby reducing the amount of amalgam preparation and the ligand ratio of microbubbles to independent bubbles [8]. e effect of the concentration of the cosurfactant propylene glycol (PG) on the efficiency of preparing microbubbles by amalgamation and the degree of association between the fluorescent PEG-lipid and the microbubble shell was tested.…”

Graphic Composition Art of Packaging Visual Communication Design Based on VR

“…Literature [9] aimed at the problem of poor element integration performance in traditional packaging visual graphic element integration systems and designed a packaging visual graphic element integration system based on VR. e application environment of virtual packaging-the attributes of virtual space and the new characteristics of interpersonal communication in virtual space-was investigated in literature [21]. Concentrate on the form composition and sensory elements of virtual packaging, which is a new concept, and classify the virtual packaging manifestations that contain these elements.…”