Garden landscape model establishment method and device based on data fusion technology

By collecting multi-source spatial information to construct a garden landscape model and using a multi-objective optimization algorithm to generate a Pareto optimal solution, the problems of strong subjectivity and low efficiency in garden landscape design are solved. This achieves multi-objective optimization of ecology and aesthetics and automated generation of design schemes, thereby improving design efficiency and accuracy.

CN122176226APending Publication Date: 2026-06-09GUANGZHOU LANDSCAPE ARCHITECTURE CO +2
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Patent Information

Application Number
CN202610228892.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-02-26
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing landscape design relies on personal experience and lacks objective quantitative standards. The evaluation of the merits of design schemes is highly subjective, making it difficult to accurately reflect complex terrain and existing vegetation. Design adjustments are inefficient, and design, evaluation, and optimization are disconnected, failing to achieve multi-objective optimization of ecology and aesthetics.

Method used

By collecting multi-source spatial information, a garden landscape model is constructed, including the integration of site 3D point cloud data, semantic segmentation, individual vegetation segmentation and key parameter extraction. A multi-objective optimization mathematical model is established, and a non-dominated sorting genetic algorithm is applied to generate Pareto optimal solutions, thereby realizing the automated generation of design schemes and multi-objective collaborative optimization.

Benefits of technology

It improves the objectivity and accuracy of landscape design, enhances the efficiency of design scheme generation and optimization, provides an intuitive 3D interactive model, facilitates scheme review, and reduces modification costs.

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Abstract

The invention relates to the technical field of garden landscape design and digital modeling, and discloses a garden landscape model establishment method and device based on a data fusion technology, and the method comprises the following steps: collecting original point cloud data and images of a site, and extracting key growth morphological parameters through data registration, semantic segmentation and vegetation monomer segmentation; constructing an ecological and aesthetic multi-dimensional quantitative evaluation model of the landscape architecture based on the parameters; converting a design problem into a multi-objective optimization mathematical model, and solving to generate a Pareto optimal solution set; and finally, converting a specific design scheme selected from the solution set into a parameterized building information model, and integrating the parameterized building information model with the digital terrain model to generate an interactive three-dimensional comprehensive landscape model. The method can objectively and efficiently generate an optimization design scheme considering ecological and aesthetic values, realizes automation of design evaluation and optimization adjustment processes, and improves the generation efficiency and optimization level of the design scheme.
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