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

Abstract

The present invention provides a three-dimensional and real-scene data visualization method, device and computer-readable storage medium, the method comprising collecting oblique three-dimensional image data, real-scene image data and point cloud data of a target area; establishing a three-dimensional model of the target area; Perform spatial matching and fusion of the oblique three-dimensional image data and the three-dimensional model to generate an oblique three-dimensional environment model; perform matching and fusion on the real-scene image data, the point cloud data, and the three-dimensional model to generate a real-scene image environment model; Coordinate matching and fusion of the inclined three-dimensional environment model and the real-scene image environment model are performed to generate a three-dimensional real-scene visualization model of the target area. The method can realize the spatial fusion of the oblique three-dimensional environment and the real-scene image, thereby realizing the visualization of the fusion data of the oblique three-dimensional environment and the real-scene image, resulting in diversity of visual reference information.

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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