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旋翼无人机倾斜摄影实景三维建模技术研究 预览 被引量:5

Research on Real Scene 3D Modeling Technology Based on Unmanned Gyroplane’s Oblique Photogrammetry
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摘要 为验证旋翼无人机倾斜摄影测量实景三维建模的可行性和精度,采用旋翼无人机对重庆市高新区海王星片区进行了倾斜摄影,利用ContextCapture进行了实景三维建模;并采用外业实测控制点、检查点以及测量数据对模型的平面精度和测量精度进行了验证,最终对基于旋翼无人机倾斜摄影测量技术的实景三维建模的可行性、精度以及效率做出客观评价,为后期的行业应用提供了一定的技术参考。 Taking Neptune Area in Chongqing City for example,we used unmanned gyroplane to get the oblique photography and exploited Context Capture to get the real scene 3D modeling in order to verify the feasibility and accuracy of unmanned gyroplane’s oblique photogrammetry in this paper.At the same time,we also adopted the field actual measurement control points,checkpoints and measurement data to verify the model’s plane precision and measurement accuracy.At last,we made an objective evaluation about the feasibility,accuracy and efficiency of the real scene 3D modeling based on unmanned gyroplane oblique photogrammetry,so as to provide certain technical reference for the late application.
作者 连蓉 丁忆 胡艳 罗鼎 LIAN Rong[1]
出处 《地理空间信息》 2018年第7期54-57,124共5页 Geospatial Information
基金 2016年国家基础测绘科技计划资助项目(2016KJ0303) 国家测绘地理信息局重点实验室开放课题资助项目(K2015009)。
关键词 旋翼无人机 倾斜摄影 实景三维建模 空三加密 精度验证 unmanned gyroplane oblique photography the real scene 3D modeling aerial triangulation encryption accuracy verification
作者简介 连蓉,现主要从事无人机遥感与实景三维建模等相关研究。
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