Search Results for author: Simon Godsill

Found 9 papers, 0 papers with code

Variational Tracking and Redetection for Closely-spaced Objects in Heavy Clutter

no code implementations4 Sep 2023 Runze Gan, Qing Li, Simon Godsill

The non-homogeneous Poisson process (NHPP) is a widely used measurement model that allows for an object to generate multiple measurements over time.

Consensus-based Distributed Variational Multi-object Tracker in Multi-Sensor Network

no code implementations2 Sep 2023 Qing Li, Runze Gan, Simon Godsill

Then, we develop a distributed version leveraging the average consensus algorithm, which is theoretically equivalent to the centralised sensor fusion tracker and requires only local message passing with neighbouring sensors.

Object Tracking Sensor Fusion

Driver Profiling and Bayesian Workload Estimation Using Naturalistic Peripheral Detection Study Data

no code implementations26 Mar 2023 Nermin Caber, Bashar I. Ahmad, Jiaming Liang, Simon Godsill, Alexandra Bremers, Philip Thomas, David Oxtoby, Lee Skrypchuk

Monitoring drivers' mental workload facilitates initiating and maintaining safe interactions with in-vehicle information systems, and thus delivers adaptive human machine interaction with reduced impact on the primary task of driving.

Time Series

Non-Gaussian Process Regression

no code implementations7 Sep 2022 Yaman Kındap, Simon Godsill

Standard GPs offer a flexible modelling tool for well-behaved processes.

Bayesian Inference regression

Unsupervised Nonlinear Spectral Unmixing based on a Multilinear Mixing Model

no code implementations14 Apr 2016 Qi Wei, Marcus Chen, Jean-Yves Tourneret, Simon Godsill

In the community of remote sensing, nonlinear mixing models have recently received particular attention in hyperspectral image processing.

R-FUSE: Robust Fast Fusion of Multi-Band Images Based on Solving a Sylvester Equation

no code implementations6 Apr 2016 Qi Wei, Nicolas Dobigeon, Jean-Yves Tourneret, Jose Bioucas-Dias, Simon Godsill

This paper proposes a robust fast multi-band image fusion method to merge a high-spatial low-spectral resolution image and a low-spatial high-spectral resolution image.

Multi-Band Image Fusion Based on Spectral Unmixing

no code implementations29 Mar 2016 Qi Wei, Jose Bioucas-Dias, Nicolas Dobigeon, Jean-Yves Tourneret, Marcus Chen, Simon Godsill

The non-negativity and sum-to-one constraints resulting from the intrinsic physical properties of the abundances are introduced as prior information to regularize this ill-posed problem.

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