278 citations · 413 across the 16 of their papers we have counts for
5 papers · 1 filter
UWB Radar SLAM: an Anchorless Approach in Vision Denied Indoor Environments
H. A. G. C. Premachandra, Ran Liu, Chau Yuen +1
LiDAR and cameras are frequently used as sensors for simultaneous localization and mapping (SLAM). However, these sensors are prone to failure under low visibility (e.g. smoke) or…
Marker-Based Localisation System Using an Active PTZ Camera and CNN-Based Ellipse Detection
Xueyan Oh, Ryan Lim, Shaohui Foong +1
Localisation in GPS-denied environments is challenging and many existing solutions have infrastructural and on-site calibration requirements. This paper tackles these challenges by…
Monocular UAV Localisation with Deep Learning and Uncertainty Propagation
Xueyan Oh, Ryan Lim, Leonard Loh +3
In this paper, we propose a ground-based monocular UAV localisation system that detects and localises an LED marker attached to the underside of a UAV. Our system removes the need…
Initialisation of Autonomous Aircraft Visual Inspection Systems via CNN-Based Camera Pose Estimation
Xueyan Oh, Leonard Loh, Shaohui Foong +5
General Visual Inspection is a manual inspection process regularly used to detect and localise obvious damage on the exterior of commercial aircraft. There has been increasing dema…
Exploiting Radio Fingerprints for Simultaneous Localization and Mapping
Ran Liu, Billy Pik Lik Lau, Khairuldanial Ismail +6
Simultaneous localization and mapping (SLAM) is paramount for unmanned systems to achieve self-localization and navigation. It is challenging to perform SLAM in large environments,…