Raymond Leung

26 papers B 2Journal 18Unranked 5
YearRankTypeTitle / Venue / Authors
2026 J jnl
IntegralGP: Volumetric estimation of subterranean geochemical properties in mineral deposits by fusing assay data with different spatial supports.
Expert Syst. Appl.
Anna Chlingaryan, Arman Melkumyan, Raymond Leung
2025 J jnl
Automation and Artificial Intelligence Technology in Surface Mining: A Brief Introduction to Open-Pit Operations in the Pilbara [Survey].
IEEE Robotics Autom. Mag.
Raymond Leung, Andrew J. Hill, Arman Melkumyan
2023 J jnl
An experience with PyCUDA: Refactoring an existing implementation of a ray-surface intersection algorithm.
CoRR
Raymond Leung
2023 J jnl
Automation and AI Technology in Surface Mining With a Brief Introduction to Open-Pit Operations in the Pilbara.
CoRR
Raymond Leung, Andrew J. Hill, Arman Melkumyan
2023 J jnl
Measuring sampling fairness and geochemical consensus for blasthole assays within grade-block mining units.
Comput. Geosci.
Raymond Leung
2023 J jnl
Unsupervised ore/waste classification on open-cut mine faces using close-range hyperspectral data.
CoRR
Lloyd Windrim, Arman Melkumyan, Richard J. Murphy, Anna Chlingaryan, Raymond Leung
2022 J jnl
Bayesian Surface Warping Approach for Rectifying Geological Boundaries Using Displacement Likelihood and Evidence from Geochemical Assays.
ACM Trans. Spatial Algorithms Syst.
Raymond Leung, Alexander Lowe, Anna Chlingaryan, Arman Melkumyan, John N. Zigman
2022 J jnl
GPU implementation of a ray-surface intersection algorithm in CUDA (Compute Unified Device Architecture).
CoRR
Raymond Leung
2021 — conf
800Gb/s-FR4 specification and interoperability analysis.
OFC
Yu Tian, Youxi Lin, Jianyu Zheng, Jin Tang, Qinhui Huang, Huixiao Ma, Talha Rahman, Maxim Kuschnerov, Raymond Leung, Lewei Zhang
2021 J jnl
Empirical observations on the effects of data transformation in machine learning classification of geological domains.
CoRR
Raymond Leung
2021 J jnl
Surface Warping Incorporating Machine Learning Assisted Domain Likelihood Estimation: A New Paradigm in Mine Geology Modelling and Automation.
CoRR
Raymond Leung, Mehala Balamurali, Alexander Lowe
2020 J jnl
Bayesian Surface Warping Approach For Rectifying Geological Boundaries Using Displacement Likelihood And Evidence From Geochemical Assays.
CoRR
Raymond Leung, Alexander Lowe, Anna Chlingaryan, Arman Melkumyan, John N. Zigman
2020 J jnl
Modelling Orebody Structures: Block Merging Algorithms and Block Model Spatial Restructuring Strategies Given Mesh Surfaces of Geological Boundaries.
CoRR
Raymond Leung
2020 J jnl
Modelling Orebody Structures: Block Merging Algorithms and Block Model Spatial Restructuring Strategies Given Mesh Surfaces of Geological Boundaries.
J. Spatial Inf. Sci.
Raymond Leung
2020 J jnl
Subsurface Boundary Geometry Modeling: Applying Computational Physics, Computer Vision and Signal Processing Techniques to Geoscience.
CoRR
Raymond Leung
2019 J jnl
Subsurface Boundary Geometry Modeling: Applying Computational Physics, Computer Vision, and Signal Processing Techniques to Geoscience.
IEEE Access
Raymond Leung
2009 J jnl
Perceptual Optimization for Scalable Video Compression Based on Visual Masking Principles.
IEEE Trans. Circuits Syst. Video Technol.
Raymond Leung, David Taubman
2008 B conf
Scalable video compression and spatiotemporal scalability with lifted pyramid and antialiased DWT schemes.
ICIP
Raymond Leung, David Taubman
2006 B conf
Minimizing the Perceptual Impact of Visual Distortion in Scalable Wavelet Compressed Video.
ICIP
Raymond Leung, David Taubman
2006 — —
Scalable video compression with optimized visual performance and random accessibility.
Raymond Leung
2005 — conf
Impact of motion on the random access efficiency of scalable compressed video.
ICIP (3)
Raymond Leung, David S. Taubman
2005 — conf
Perceptual mappings for visual quality enhancement in scalable video compression.
ICIP (2)
Raymond Leung, David S. Taubman
2005 J jnl
Transform and Embedded Coding Techniques for Maximum Efficiency and Random Accessibility in 3-D Scalable Compression.
IEEE Trans. Image Process.
Raymond Leung, David Taubman
2003 — conf
Context modeling and accessibility for 3D scalable compression.
ICIP (2)
Raymond Leung, David Taubman
2002 — conf
Scalable compression of volumetric images.
ICIP (2)
Andrew Secker, Raymond Leung, David Taubman
1989 J jnl
A 76-MHz BiCMOS programmable logic sequencer.
IEEE J. Solid State Circuits
Chiakang Sung, Paul T. Sasaki, Raymond Leung, Yuet-Ming Chu, Khanh M. Le, George W. Conner, Richard H. Lane, J. L. De Jong, Ron Cline