UAV-Based SLAM and 3D Reconstruction System

被引:0
|
作者
Li, Tianwei [1 ]
Hailes, Steve [1 ]
Julier, Simon [1 ]
Liu, Ming [2 ]
机构
[1] UCL, Comp Sci, London, England
[2] HKUST City Univ Hong Kong, Robot & Multipercept Lab RAM LAB, Shenzhen Res Inst, ECE & CSE Dept, Hong Kong, Peoples R China
基金
中国国家自然科学基金;
关键词
UAV; SLAM; GPS; PMVS; LANDSLIDE;
D O I
暂无
中图分类号
TP24 [机器人技术];
学科分类号
080202 ; 1405 ;
摘要
3D reconstructing a landscape is a prevalent problem that attracts a lot of interest in recent years. This project intended to verify whether the hypothesis of a UAV-based SLAM and 3D reconstruction system is practical. A GPS-Fused SLAM system is built based on ORB-SLAM. Inverse depth is also implemented to make the system suitable for a UAV-based platform. Meanwhile, REMODE is a depth filter and is tested as not being well enough as a dense mapping module. In the end, PMVS is implemented to build a dense map of the environment which produces a reasonable result. The small-scale-scene experiments produce the total error ratio of 5.60% in the x-y plane and 6.59% in the z axis.
引用
收藏
页码:2496 / 2501
页数:6
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