Research on the Application of Computer Big Data Technology in the Visual Communication Design of Urban Construction

Abstract

This article uses computer big data modelling technology to control urban construction. Use geometric model construction, texture feature extraction and real model construction to realize 3D modelling of virtual city environment scenes. At the same time, we use three-dimensional sound modelling to analyse and summarize the information data of the architectural graphic design, complete the construction of the building information model, and conduct a series of mining and management of the building information data. This describes its basic situation and attributes to optimize the data structure. The experimental results show that the digital plane pigment types of urban construction under visual communication are about 30 kinds higher than the pigment types of traditional graphic design on average. This verifies the effectiveness of the digital graphic design of architectural modelling under visual communication.