Three-dimensional and real-scene data visualization method and device and computer readable storage medium

Abstract

The invention provides a three-dimensional and real-scene data visualization method and device and a computer readable storage medium. The method comprises the steps that inclined three-dimensional image data, real-scene image data and point cloud data of a target area are collected; a three-dimensional model of the target area is established; space matching fusion is carried out on the inclined three-dimensional image data and the three-dimensional model, and an inclined three-dimensional environment model is generated; the real-scene image data, the point cloud data and the three-dimensionalmodel are matched and fused to generate a real-scene image environment model; coordinate matching fusion is carried out on the inclined three-dimensional environment model and the real-scene image environment model, and a three-dimensional real-scene visual model of the target area is generated. By means of the method, space fusion of an inclined three-dimensional environment and a real-scene image can be achieved, so that visualization of the inclined three-dimensional environment and real-scene image fusion data is achieved, and diversity of visual reference information is generated.

Description

technical field [0001] The invention relates to the field of three-dimensional and real-scene data visualization, in particular to a three-dimensional and real-scene data visualization method, device and computer-readable storage medium. Background technique [0002] As the guiding factor of today's urban development, urban planning is playing an increasingly important role in the process of urban construction. With the expansion of cities and the multiplication of construction projects, the methods and content of urban planning are constantly innovating. In the process of planning demonstration and application for construction, multi-faceted review of urban space and landscape control is involved. It is necessary to embed the planning scheme into the current environment, such as urban space environment control, urban skyline control, landscape control, site control, and public space. Visual demonstration and analysis of control, interface control along the street, and arch...

AI Technical Summary

Problems solved by technology

However, the existing oblique 3D and real image technologies are relatively independent and lack targeted solutions in terms of spatial coordinate conversion, point-line-surface coverage, and projection transformation algorithms, resulting in a lack of spatial coupling between oblique 3D environments and real image scenes. The visualization of the 3D environment and real-world image scenes has limitations, resulting in limited diversity of visual reference information

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