Research on a Precision and Accuracy Estimation Method for Close-Range Photogrammetry
Research on a Precision and Accuracy Estimation Method for Close-Range Photogrammetry
复制标题
近景摄影测量精度和准确度估计方法研究
DOI：
10.1142/s0218001419550024
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Weifeng Wang
中科院分区：
文献类型：
--
作者：
Kaifeng Ma;Guiping Huang;Hai;Weifeng Wang
精密度和准确度估算是反映测量系统测量性能和质量的重要指标。为了揭示近景摄影测量系统精度精度估计指标的意义和内涵，提出了几种常用的精度精度估计方法。从理论角度对它们进行了解释，并分别推导了内部符合精度估计和外部符合精度估计的机理。通过详细的实验设计和测试，验证了所提出的精度和准确度估计方法的有效性和可靠性，为近景摄影测量系统测量结果的质量控制、优化和评估提供了有力的依据。同时，对于近景摄影测量系统精度和精度估计分析的进一步发展具有重要意义。
Precision and accuracy estimation is an important index used to reflect the measurement performance and quality of a measurement system. To reveal the significance and connotations of the precision and accuracy estimation index of a close-range photogrammetry system, several common precision and accuracy estimation methods are proposed. They are explained from a theoretical perspective, and the mechanism of the internal coincidence precision estimation and the external coincidence accuracy estimation are deduced, respectively. Through detailed experimental design and testing, the validity and reliability of the proposed precision and accuracy estimation methods are verified, which provides strong evidence for the quality control, optimization and evaluation of the measurement results from a close-range photogrammetry system. At the same time, it has significance for the further development of precision and accuracy estimation analysis of close-range photogrammetry systems.