Abstract
As an important part of the soft power of urban culture, the importance of city image has received widespread attention from academic circles and society. The study of city image communication has become one of the important research directions in the field of communication in recent years. This research mainly discusses the application of 5G virtual reality in the design and dissemination of a contemporary urban image system under the background of big data. This research designs and develops a city image system that models and simulates virtual cities in a three-dimensional scene. The system consists of several different modules, including a data acquisition module, scene construction, and roaming module. The most important data resource formats used by this system are the DXF format and 3DS format, which can be created and acquired using digital stereo images in the data acquisition module. The data import and export module can convert the models in DXF format and 3DS format into Openfligt format models. The model editing and reconstruction module can visually edit and reconstruct the converted model, so that the space and attribute information of the recreated model is stored in the data storage and management system. Finally, a scene roaming module is created, and models are selected from the database to create a 3D city scene and provide interactive roaming information extraction. After the implementation of virtual reality technology, the per capita awareness of urban humanities reached 63.2%. The test results show that because the system integrates the respective advantages of the geographic information system, virtual reality, and database technology, it can better realize the modeling and simulation of digital cities under the conditions of three-dimensional visualization, which is conducive to the spread of urban image.
Highlights
IntroductionAs the cultural industry has become a new growth point for the global economy, cities with developed urban cultural industries and distinctive cultural images will have greater advantages in future international competition, which overturns the previous competition based on economic strength. erefore, it integrates the cultural history of the city and the education industry that has a high degree of relevance to the cultural industry, thereby forming a cultural system of the city image and reintegrating and connecting the city’s image communication from the perspective of the system theory. e impact of economic globalization and the advent of the era of high-speed information have put all urban resources in a high degree of competition. e shaping of the image city requires the dissemination of media. 5G virtual reality technology is the fastest communication medium for obtaining information in today’s society
We study the application of 5g virtual reality technology
The existing relevant theories are relatively lagging, which is detrimental to the urban image in the current environment. e communication operation is not conducive to the integrity of the urban marketing theory
Summary
As the cultural industry has become a new growth point for the global economy, cities with developed urban cultural industries and distinctive cultural images will have greater advantages in future international competition, which overturns the previous competition based on economic strength. erefore, it integrates the cultural history of the city and the education industry that has a high degree of relevance to the cultural industry, thereby forming a cultural system of the city image and reintegrating and connecting the city’s image communication from the perspective of the system theory. e impact of economic globalization and the advent of the era of high-speed information have put all urban resources in a high degree of competition. e shaping of the image city requires the dissemination of media. 5G virtual reality technology is the fastest communication medium for obtaining information in today’s society. 5G virtual reality technology is the fastest communication medium for obtaining information in today’s society It plays a pivotal role in the process of information dissemination and has become a beneficial tool for people’s search engines. “Big data” requires a new processing mode to have stronger decisionmaking power, insight, discovery power, and process optimization ability to adapt to massive, high growth rate, and diversified information assets. In this context, we study the application of 5g virtual reality technology. Daniel Freeman believes that the use of virtual reality can promote new learning He evaluated the delusions and pain of 30 patients with compulsive delusions. Based on TerraVista and Creator modeling software, the city’s topography, landforms, buildings, and other artificial features are modeled, and the key technology scene segmentation, level of detail technology, instantiation technology, and texture mapping technology in the modeling process are carried out
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