Abstract
In order to ensure the rationality of landscape design, it is of great practical significance to simulate the planning effect. Aiming at the problems of traditional garden landscape distribution simulation technology, this paper designs a new garden landscape distribution rationality simulation technology based on three-dimensional image and virtual reality technology. Firstly, a rational analysis method for landscape garden distribution based on three-dimensional images is proposed. Based on the correlation between different coordinate systems under a specific angle of view, a camera pose matrix is constructed, and SURF feature point detection is performed on the landscape garden image and the above feature points are clustered and matched. Secondly, the three-dimensional image reconstruction of the landscape garden image is realized based on the registered image feature points. Based on the three-dimensional image reconstruction results and virtual reality technology, the three-dimensional image analysis of the rationality of landscape distribution is completed. Finally, the case analysis and performance test results illustrate the superiority of the realized landscape garden distribution rationality technology. This method can provide scientific reference and basis for the modern landscape gardening industry to adopt three-dimensional images and other technologies.
Highlights
With the continuous progress and development of society, the national economy and the quality of life of the public have been greatly improved
The computer-aided technology used in the landscape planning and design process can be divided into AutoCAD technology, ArcGIS technology and Virtual reality (VR) technology
The above achieves the integration of the overall point cloud and partial point cloud of the landscape garden image P1 ∪ P 2, completing the reconstruction of the entire landscape garden scene, the three-dimensional image of the landscape garden scene The reconstruction results can accurately represent the distribution of landscape gardens
Summary
With the continuous progress and development of society, the national economy and the quality of life of the public have been greatly improved. Through the above technologies and software, designers can more quickly and carry out landscape planning and design work, especially VR technology [4] Under this background, landscape architecture majors are thinking about the research and application of digital. Dr Zhang et al proposed a three-dimensional image analysis method based on the weighted average theory of rational distribution of landscape gardens [6]. Reconstruct the image through virtual reality technology to realize the digital design application of landscape design planning. Focus on 3D image reconstruction and virtual reality processing of pictures collected by high-definition cameras This method can provide scientific reference and basis for the modern gardening and horticulture industry to adopt three-dimensional images and other technologies
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