94 citations · 293 across the 11 of their papers we have counts for
11 papers
Robust Small Methane Plume Segmentation in Satellite Imagery
Khai Duc Minh Tran, Hoa Van Nguyen, Aimuni Binti Muhammad Rawi +2
This paper tackles the challenging problem of detecting methane plumes, a potent greenhouse gas, using Sentinel-2 imagery. This contributes to the mitigation of rapid climate chang…
UniSaT: Unified-Objective Belief Model and Planner to Search for and Track Multiple Objects
Leonardo Santos, Brady Moon, Sebastian Scherer +1
Path planning for autonomous search and tracking of multiple objects is a critical problem in applications such as reconnaissance, surveillance, and data gathering. Due to the inhe…
The Smooth Trajectory Estimator for LMB Filters
Hoa Van Nguyen, Tran Thien Dat Nguyen, Changbeom Shim +1
This paper proposes a smooth-trajectory estimator for the labelled multi-Bernoulli (LMB) filter by exploiting the special structure of the generalised labelled multi-Bernoulli (GLM…
Distributed Multi-Object Tracking Under Limited Field of View Heterogeneous Sensors with Density Clustering
Fei Chen, Hoa Van Nguyen, Alex S. Leong +3
We consider the problem of tracking multiple, unknown, and time-varying numbers of objects using a distributed network of heterogeneous sensors. In an effort to derive a formulatio…
Label Space Partition Selection for Multi-Object Tracking Using Two-Layer Partitioning
Ji Youn Lee, Changbeom Shim, Hoa Van Nguyen +3
Estimating the trajectories of multi-objects poses a significant challenge due to data association ambiguity, which leads to a substantial increase in computational requirements. T…
ConservationBots: Autonomous Aerial Robot for Fast Robust Wildlife Tracking in Complex Terrains
Fei Chen, Hoa Van Nguyen, David A. Taggart +3
Today, the most widespread, widely applicable technology for gathering data relies on experienced scientists armed with handheld radio telemetry equipment to locate low-power radio…
Multi-Objective Multi-Agent Planning for Discovering and Tracking Multiple Mobile Objects
Hoa Van Nguyen, Ba-Ngu Vo, Ba-Tuong Vo +2
We consider the online planning problem for a team of agents to discover and track an unknown and time-varying number of moving objects from onboard sensor measurements with uncert…
Distributed Multi-object Tracking under Limited Field of View Sensors
Hoa Van Nguyen, Hamid Rezatofighi, Ba-Ngu Vo +1
We consider the challenging problem of tracking multiple objects using a distributed network of sensors. In the practical setting of nodes with limited field of views (FoVs), compu…
LAVAPilot: Lightweight UAV Trajectory Planner with Situational Awareness for Embedded Autonomy to Track and Locate Radio-tags
Hoa Van Nguyen, Fei Chen, Joshua Chesser +2
Tracking and locating radio-tagged wildlife is a labor-intensive and time-consuming task necessary in wildlife conservation. In this article, we focus on the problem of achieving e…
Online UAV Path Planning for Joint Detection and Tracking of Multiple Radio-tagged Objects
Hoa Van Nguyen, S. Hamid Rezatofighi, Ba-Ngu Vo +1
We consider the problem of online path planning for joint detection and tracking of multiple unknown radio-tagged objects. This is a necessary task for gathering spatio-temporal in…
TrackerBots: Autonomous Unmanned Aerial Vehicle for Real-Time Localization and Tracking of Multiple Radio-Tagged Animals
Hoa Van Nguyen, Michael Chesser, Lian Pin Koh +2
Autonomous aerial robots provide new possibilities to study the habitats and behaviors of endangered species through the efficient gathering of location information at temporal and…