测绘学报 ›› 2026, Vol. 55 ›› Issue (1): 138-153.doi: 10.11947/j.AGCS.2026.20250096

• 地图学与地理信息 • 上一篇    

基于视觉感知的三维空间相似关系量化计算

贺彪1,2,3,4(), 林浩嘉1,2,3,4,5(), 郭仁忠1,2,3,4, 蒯希2,3,4, 马丁2,3,4, 张琛2,3,4   

  1. 1.自然资源部城市国土资源监测与仿真重点实验室,广东 深圳 518060
    2.深圳大学建筑与城市规划学院智慧城市研究院,广东 深圳 518060
    3.亚热带建筑与城市科学全国重点实验室,广东 深圳 518060
    4.粤港澳智慧城市联合实验室,广东 深圳 518060
    5.自然资源部数字制图与国土信息应用重点实验室,湖北 武汉 430079
  • 收稿日期:2025-03-04 修回日期:2025-12-26 发布日期:2026-02-13
  • 通讯作者: 林浩嘉 E-mail:hebiao@szu.edu.cn;linhaojia@szu.edu.cn
  • 作者简介:贺彪(1983—),男,博士,教授,研究方向为智慧城市数字孪生平台、三维地籍等。E-mail:hebiao@szu.edu.cn
  • 基金资助:
    国家自然科学基金(42401537);自然资源部城市国土资源监测与仿真重点实验室开放基金(KF-2025-09-05);自然资源部数字制图与国土信息应用重点实验室开放研究基金(ZRZYBWD202304);深圳市科技重大专项(KJZD20230923115219040)

Visual perception-based quantitative calculation of 3D spatial similarity relations

Biao HE1,2,3,4(), Haojia LIN1,2,3,4,5(), Renzhong GUO1,2,3,4, Xi KUAI2,3,4, Ding MA2,3,4, Chen ZHANG2,3,4   

  1. 1.Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources, Shenzhen 518060, China
    2.Research Institute for Smart City, School of Architecture and Urban Planning, Shenzhen University, Shenzhen 518060, China
    3.State Key Laboratory of Subtropical Building and Urban Science, Shenzhen 518060, China
    4.Guangdong-Hong Kong-Macao Joint Laboratory for Smart Cities, Shenzhen 518060, China
    5.Key Laboratory of Digital Mapping and Land Information Application, Ministry of Natural Resources, Wuhan 430079, China
  • Received:2025-03-04 Revised:2025-12-26 Published:2026-02-13
  • Contact: Haojia LIN E-mail:hebiao@szu.edu.cn;linhaojia@szu.edu.cn
  • About author:HE Biao (1983—), male, PhD, professor, majors in smart city digital twin platform and 3D cadastral, et al. E-mail: hebiao@szu.edu.cn
  • Supported by:
    The National Natural Science Foundation of China(42401537);Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources(KF-2025-09-05);Open Research Fund Program of Key Laboratory of Digital Mapping and Land Information Application, Ministry of Natural Resources(ZRZYBWD202304);Shenzhen Major Science and Technology Special Projects(KJZD20230923115219040)

摘要:

空间相似关系是空间数据多尺度表达的重要基础理论之一,基础空间数据从二维到三维的发展给空间相似关系研究带来了挑战。本文提出三维空间相似关系的概念,针对其量化计算受尺度效应制约的问题,提出一种基于视觉感知的量化计算方法。首先,以多尺度地图空间相似关系理论为基础,明确三维空间相似关系的定义,总结空间相似关系由二维拓展至三维所面临的核心问题。其次,深度融合三维数据属性、三维渲染机制与视觉感知机理,剖析三维空间相似关系的视觉感知过程、机理与特性。在此基础上,提出以视觉感知为导向的反向计算策略,建立三维空间至屏幕空间的计算转换机制,实现三维空间相似关系的量化表征与计算。试验与应用表明,本文方法实现了尺度自适应的三维空间相似关系计算,能够为三维建筑场景细节层次(LOD)构建与连续可视化提供支撑。

关键词: 空间相似关系, 视觉感知, 多尺度表达, 制图综合, 三维GIS

Abstract:

Spatial similarity relations are a fundamental theory for multi-scale representation of spatial data. The evolution of basic spatial data from 2D to 3D has presented new challenges for research on spatial similarity relations. In this study, the concept of 3D spatial similarity relations is proposed, and a quantitative calculation method for 3D spatial similarity relations based on visual perception is further proposed to address the limitation of scale effect. First, building upon spatial similarity relationships in multi-scale maps, we define 3D spatial similarity relationships and summarize the challenges encountered in extending from 2D to 3D. Then, by comprehensively considering the attributes of 3D spatial data, the rendering mechanisms of 3D models, and the principles of human visual perception, an in-depth analysis of the visual perception processes, mechanisms, and characteristics of 3D spatial similarity relations is conducted. Following this, a reverse calculation strategy informed by visual perception is introduced, which converts complex calculations in 3D space into equivalent operations within 2D screen space, thereby enabling the quantitative measurement of 3D spatial similarity relations. Experimental results and practical applications demonstrate that the proposed method enables scale-adaptive quantitative calculations of 3D spatial similarity relations and offers valuable support for level of detail (LOD) construction and continuous visualization of 3D building scenes.

Key words: spatial similarity relation, visual perception, multi-scale representation, cartographic generalization, 3D GIS

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