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昆明冶金高等专科学校学报 ›› 2025, Vol. 41 ›› Issue (1): 47-.DOI: 10.3969/j.issn.1009-0479.2025.01.007

• 冶金技术与材料 • 上一篇    

基于历史航空影像的三维模型重建方法研究

  

  1. 1.昆明冶金高等专科学校测绘学院,云南 昆明 650300;2.昆明市测绘研究院,云南 昆明 650051; 3.昆明理工大学国土资源工程学院,云南 昆明 65009
  • 收稿日期:2024-07-01 出版日期:2025-02-07 发布日期:2025-09-28
  • 作者简介:陈 占 (1985-),男,河南商丘人,讲师,工学硕士,主要从事测绘科学与技术教学与研究。
  • 基金资助:
    教育部第二批国家级教育教师教学列新团队课题 “新时代职业院校无人机应用技术专业领域团队教师教育教 学改革创新与实践”(ZH2021030101)。

Study on 3D Model Reconstruction Methods Based on Historical Aerial Imager.

  1. 1. Faeulty of Surveying and Mapping, Kunming metallurgy College, Kunming 650033, China;2. Kunming Institute of Surveying and Mapping, Kunming 65005l , China;3. Faculty of Land Resource Eingineering, Kunming University of Seience and Technology, Kunming 650093, China
  • Received:2024-07-01 Online:2025-02-07 Published:2025-09-28

摘要: 历史航空影像能够客观、真实地记录反映各个历史时期的地表形态、地形地貌、环境状况、自然景观 和人文景观的演化和变迁过程。它在城市资源环境问题研究和改造客观现实世界方面起着重要作用,并能为社 会进步和可持续发展提供科学的决策支持。基于昆明市 1989年的 6000张历史航空像片,通过拍照数字化、像 片批量裁剪、三维模型构建、自动匹配、质量检查等步骤,探索了一套完整科学的重构历史数字三维模型的流 程,并获得了直观、可量测的三维模型成果。实验结果表明:该方法所得成果能够满足应用需求。它不仅复活 了历史航空像片,延长了其生命周期,还为城市建设变迁、土地利用变化和国情监测等相关研究提供了基础历 史测绘数据资料。

关键词: 历史航片, 三维模型重建, 影像配置, 航片数据库

Abstract:  Historical aerial imagery can objectively and accurately record the evolution and changes ollandforms , topography, environmental conditions, natural landseapes, and cultural landseapes during dif.ferent historical periods. It plays a significant role in research and transformation related to urban resoureeand environmental issues , providing scientifie decision-making support for social progress and sustainabledevelopment. This paper focuses on 6 000 historical aerial images from Kunming City in 1989. Through aseries of steps, including, photographic digitization, batch cropping of images, three-dimensional modelconstruetion , automatic matching, and quality inspection , a comprehensive and seientific workflow for re-constructing digital three-dimensional models is explored. The resulting outputs are intuitive and measura-ble three-dimensional models. Experimental results demonstrate that the outcomes obtained using thismethod meet application requirements. This approach not only revives historical aerial images . extendingtheir lifespan, but also provides fundamental historical surveying and mapping data for research on urbanconstruetion changes, land use changes, and national situation monitoring.

Key words:  , historical aerial imagery , 3l model reconstruetion, image conliguration , aerial imagery database