Dong LT. Tran — Papers on Cortexa

arxivcs.ROeess.SY2026-07-18

An Indoor Navigation System for the Visually Impaired based on UWB Positioning and D* Lite Path Planning Algorithm

Thanh C. Vo, Dong LT. Tran, Huy HM. Le, Duyen N Ha, Tuan Anh Pham, Hai Thanh Dang, et al.

This paper proposes an indoor navigation system for the visually impaired, leveraging Ultra-Wideband (UWB) positioning technology and the D*Lite path planning algorithm. The system utilizes UWB sensors to provide precision localization in GPS-denied environments. The D* Lite algo…

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arxivcs.RO2026-06-27

Cross-Session 3D LiDAR and Camera Fusion for Robust Localization of Unmanned Aerial Vehicles in GPS-Denied Environments

Cong Hoang Quach, Chi Thanh Vo, Dong LT. Tran, Truong Son Nguyen, Manh Duong Phung, Thuan Hoang Tran

Accurate localization of unmanned aerial vehicles (UAVs) is essential for applications such as structural health monitoring, especially in environments where Global Positioning System (GPS) signals are denied or unreliable, like indoor spaces, tunnels, urban canyons, or areas ben…

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