测绘通报 ›› 2019, Vol. 0 ›› Issue (2): 108-112.doi: 10.13474/j.cnki.11-2246.2019.0054

• 技术交流 • 上一篇    下一篇

城市倾斜摄影实景三维模型数据质量检查方法研究与实践

刘增良1,2, 陈思1,2, 陈品祥1,2   

  1. 1. 北京市测绘设计研究院, 北京 100038;
    2. 城市空间信息工程北京市重点实验室, 北京 100038
  • 收稿日期:2018-09-06 出版日期:2019-02-25 发布日期:2019-03-05
  • 作者简介:刘增良(1975-),男,硕士,高级工程师,研究方向为三维地理信息研发、城市三维建模。E-mail:liuzl@bism.cn
  • 基金资助:

    北京市科委科技计划课题项目(D171100007417003)

The study and practice on data quality inspection method of city real 3D model based on oblique photography

LIU Zengliang1,2, CHEN Si1,2, CHEN Pinxiang1,2   

  1. 1. Beijing Institute of Surveying and Mapping, Beijing 100038, China;
    2. Beijing Key Laboratory of Urban Spatial Information Engineering, Beijing 100038, China
  • Received:2018-09-06 Online:2019-02-25 Published:2019-03-05

摘要:

基于倾斜摄影可以快速获得高精度的城市实景三维模型,分析了实景三维模型数据的特点,探讨了实景三维模型数据质量检查的重点内容和质量元素,结合北京市大规模倾斜摄影实景三维数据质量检查实例,对实景三维数据质检问题与内容进行了总结,最后提出了实景三维模型数据的质量检查方法。

关键词: 倾斜摄影测量, 实景三维模型, 质量检查, 质量元素

Abstract:

Based on oblique photography, high-precision ctiy real 3D model data can be obtained quickly. This paper analyzes the characteristics of real 3D model data, and discusses the key content and quality element of real 3D model data quality inspection. Taking Beijing large-scale real 3D model data quality inspection as an example, the problem and content of real 3D model data quality inspection are summarized. Finally, the quality inspection method of real 3D model data is proposed.

Key words: oblique photography, real 3D model, quality inspection, quality element

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