531 citations · 731 across the 14 of their papers we have counts for
14 papers
Semi-Supervised Weed Detection for Rapid Deployment and Enhanced Efficiency
Alzayat Saleh, Alex Olsen, Jake Wood +2
Weeds present a significant challenge in agriculture, causing yield loss and requiring expensive control measures. Automatic weed detection using computer vision and deep learning…
FieldNet: Efficient Real-Time Shadow Removal for Enhanced Vision in Field Robotics
Alzayat Saleh, Alex Olsen, Jake Wood +2
Shadows significantly hinder computer vision tasks in outdoor environments, particularly in field robotics, where varying lighting conditions complicate object detection and locali…
Precision Robotic Spot-Spraying: Reducing Herbicide Use and Enhancing Environmental Outcomes in Sugarcane
Mostafa Rahimi Azghadi, Alex Olsen, Jake Wood +5
Precise robotic weed control plays an essential role in precision agriculture. It can help significantly reduce the environmental impact of herbicides while reducing weed managemen…
WeedCLR: Weed Contrastive Learning through Visual Representations with Class-Optimized Loss in Long-Tailed Datasets
Alzayat Saleh, Alex Olsen, Jake Wood +2
Image classification is a crucial task in modern weed management and crop intervention technologies. However, the limited size, diversity, and balance of existing weed datasets hin…
Analysis of a generalised Boltzmann equation for anomalous diffusion under time-dependent fields
Alex D. C. Myhill, Peter W. Stokes, Bronson Philippa +1
The generalised Boltzmann equation which treats the combined localised and delocalised nature of transport present in certain materials is extended to accommodate time-dependent fi…
A Survey of Asynchronous Programming Using Coroutines in the Internet of Things and Embedded Systems
Bruce Belson, Jason Holdsworth, Wei Xiang +1
Many Internet of Things and embedded projects are event-driven, and therefore require asynchronous and concurrent programming. Current proposals for C++20 suggest that coroutines w…
DeepWeeds: A Multiclass Weed Species Image Dataset for Deep Learning
Alex Olsen, Dmitry A. Konovalov, Bronson Philippa +10
Robotic weed control has seen increased research of late with its potential for boosting productivity in agriculture. Majority of works focus on developing robotics for croplands,…
Third-order transport coefficients for localised and delocalised charged-particle transport
Peter W. Stokes, Ilija Simonović, Bronson Philippa +3
We derive third order transport coefficients of skewness for a phase-space kinetic model that considers the processes of scattering collisions, trapping, detrapping and recombinati…
Generalised balance equations for charged particle transport via localised and delocalised states: Mobility, generalised Einstein relations and fractional transport
Peter W. Stokes, Bronson Philippa, Daniel Cocks +1
A generalised phase-space kinetic Boltzmann equation for highly non-equilibrium charged particle transport via localised and delocalised states is used to develop continuity, momen…
Solution of a generalised Boltzmann's equation for non-equilibrium charged particle transport via localised and delocalised states
Peter W. Stokes, Bronson Philippa, Daniel Cocks +1
We present a general phase-space kinetic model for charged particle transport through combined localised and delocalised states, capable of describing scattering collisions, trappi…
Efficient numerical solution of the time fractional diffusion equation by mapping from its Brownian counterpart
Peter W. Stokes, Bronson Philippa, Wayne Read +1
The solution of a Caputo time fractional diffusion equation of order is expressed in terms of the solution of a corresponding integer order diffusion equation. We demonstra…
Molecular weight dependent bimolecular recombination in organic solar cells
Bronson Philippa, Martin Stolterfoht, Ronald D. White +4
Charge carrier recombination is studied in operational organic solar cells made from the polymer:fullerene system PCDTBT:PC71BM (poly[N-9"-heptadecanyl-2,7-carbazole-alt-5,5-(4',7'…
The impact of hot charge carrier mobility on photocurrent losses in polymer-based solar cells
Bronson Philippa, Martin Stolterfoht, Paul L. Burn +4
A typical signature of charge extraction in disordered organic systems is dispersive transport, which implies a distribution of charge carrier mobilities that negatively impact on…
Analytic solution of the fractional advection diffusion equation for the time-of-flight experiment in a finite geometry
Bronson Philippa, Ronald White, Robert Robson
A general analytic solution to the fractional advection diffusion equation is obtained in plane parallel geometry. The result is an infinite series of spatial Fourier modes which d…