多摄影测量技术融合在古建筑实景三维建模中的应用

Application of Multi-photogrammetric Technique Fusion inRealistic 3D Modeling of Ancient Architectures

古建筑三维建模是通过数字化手段采集古建筑关键信息,可以为文化遗产保护和传承提供参考。传统的全站仪二维线划图数字化法已经无法满足精细发展需求。近年来,摄影测量技术得到广泛应用,该技术具有高分辨率、高精度、高效性和非接触性的优势,为保护和传承古建筑的文化价值提供了重要的技术支持。本文融合倾斜摄影测量与近景摄影测量技术,通过实际工程应用进行探讨分析,研究结果对古建筑数字化遗产保护具有重要参考价值。

The three-dimensional modeling of ancient architectures is to collect key information of ancient architectures by digital means,so as to provide reference for the protection and inheritance of cultural heritage.The traditional digital method of two-dimensional line graph by total station has been unable to meet the needs of fine development.In recent years,photogrammetric technology has been widely used,which has the advantages of high resolution,high accuracy,high efficiency and non-contact,providing important technical support for the protection and inheritance of the cultural value of ancient architectures.In this paper,oblique photogrammetry and close-range photogrammetry are combined to discuss and analyze the practical engineering application,and the research results have important reference value for the digital heritage protection of ancient architectures.