3 papers
physics.comp-ph2020
Radial Basis Functions and Improved Hyperparameter Optimisation for Gaussian Process Strain Estimation
A. W. T. Gregg, J. N. Hendriks, C. M. Wensrich +1
Over the past decade, a number of algorithms for full-field elastic strain estimation from neutron and X-ray measurements have been published. Many of the recently published algori…
cs.CE2020
Bayesian Non-parametric Bragg-edge Fitting for Neutron Transmission Strain Imaging
Johannes Hendriks, Nicholas O'Dell, Adrian Wills +3
Energy resolved neutron transmission techniques can provide high-resolution images of strain within polycrystalline samples allowing the study of residual strain and stress in engi…
cs.RO2019
Learning Continuous Occupancy Maps with the Ising Process Model
Nicholas O'Dell, Christopher Renton, Adrian Wills
We present a new method of learning a continuous occupancy field for use in robot navigation. Occupancy grid maps, or variants of, are possibly the most widely used and accepted me…