21 citations · 34 across the 3 of their papers we have counts for
3 papers
IntegralGP: Volumetric estimation of subterranean geochemical properties in mineral deposits by fusing assay data with different spatial supports
Anna Chlingaryan, Arman Melkumyan, Raymond Leung
This article presents an Integral Gaussian Process (IntegralGP) framework for volumetric estimation of subterranean properties in mineral deposits. It provides a unified representa…
Unsupervised ore/waste classification on open-cut mine faces using close-range hyperspectral data
Lloyd Windrim, Arman Melkumyan, Richard J. Murphy +2
The remote mapping of minerals and discrimination of ore and waste on surfaces are important tasks for geological applications such as those in mining. Such tasks have become possi…
Bayesian Surface Warping Approach For Rectifying Geological Boundaries Using Displacement Likelihood And Evidence From Geochemical Assays
Raymond Leung, Alexander Lowe, Anna Chlingaryan +2
This paper presents a Bayesian framework for manipulating mesh surfaces with the aim of improving the positional integrity of the geological boundaries that they seek to represent.…