Raymond Leung

According to our database, Raymond Leung authored at least 21 papers between 1989 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Measuring sampling fairness and geochemical consensus for blasthole assays within grade-block mining units.

Raymond Leung

Comput. Geosci., February, 2023

An experience with PyCUDA: Refactoring an existing implementation of a ray-surface intersection algorithm.

Raymond Leung

CoRR, 2023

Unsupervised ore/waste classification on open-cut mine faces using close-range hyperspectral data.

Lloyd Windrim, Arman Melkumyan, Richard J. Murphy, Anna Chlingaryan, Raymond Leung

CoRR, 2023

Automation and AI Technology in Surface Mining With a Brief Introduction to Open-Pit Operations in the Pilbara.

Raymond Leung, Andrew J. Hill, Arman Melkumyan

CoRR, 2023

2022

Bayesian Surface Warping Approach for Rectifying Geological Boundaries Using Displacement Likelihood and Evidence from Geochemical Assays.

Raymond Leung, Alexander Lowe, Anna Chlingaryan, Arman Melkumyan, John N. Zigman

ACM Trans. Spatial Algorithms Syst., 2022

GPU implementation of a ray-surface intersection algorithm in CUDA (Compute Unified Device Architecture).

Raymond Leung

CoRR, 2022

2021

Empirical observations on the effects of data transformation in machine learning classification of geological domains.

Raymond Leung

CoRR, 2021

Surface Warping Incorporating Machine Learning Assisted Domain Likelihood Estimation: A New Paradigm in Mine Geology Modelling and Automation.

Raymond Leung, Mehala Balamurali, Alexander Lowe

CoRR, 2021

800Gb/s-FR4 specification and interoperability analysis.

Yu Tian, Youxi Lin, Jianyu Zheng, Jin Tang, Qinhui Huang, Huixiao Ma, Talha Rahman, Maxim Kuschnerov, Raymond Leung, Lewei Zhang

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Modelling Orebody Structures: Block Merging Algorithms and Block Model Spatial Restructuring Strategies Given Mesh Surfaces of Geological Boundaries.

Raymond Leung

J. Spatial Inf. Sci., 2020

2019

Subsurface Boundary Geometry Modeling: Applying Computational Physics, Computer Vision, and Signal Processing Techniques to Geoscience.

Raymond Leung

IEEE Access, 2019

2009

Perceptual Optimization for Scalable Video Compression Based on Visual Masking Principles.

Raymond Leung, David Taubman

IEEE Trans. Circuits Syst. Video Technol., 2009

2008

Scalable video compression and spatiotemporal scalability with lifted pyramid and antialiased DWT schemes.

Raymond Leung, David Taubman

Proceedings of the International Conference on Image Processing, 2008

2006

Scalable video compression with optimized visual performance and random accessibility.

Raymond Leung

PhD thesis, 2006

Minimizing the Perceptual Impact of Visual Distortion in Scalable Wavelet Compressed Video.

Raymond Leung, David Taubman

Proceedings of the International Conference on Image Processing, 2006

2005

Transform and Embedded Coding Techniques for Maximum Efficiency and Random Accessibility in 3-D Scalable Compression.

Raymond Leung, David Taubman

IEEE Trans. Image Process., 2005

Impact of motion on the random access efficiency of scalable compressed video.

Raymond Leung, David S. Taubman

Proceedings of the 2005 International Conference on Image Processing, 2005

Perceptual mappings for visual quality enhancement in scalable video compression.

Raymond Leung, David S. Taubman

Proceedings of the 2005 International Conference on Image Processing, 2005

2003

Context modeling and accessibility for 3D scalable compression.

Raymond Leung, David Taubman

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

Scalable compression of volumetric images.

Andrew Secker, Raymond Leung, David Taubman

Proceedings of the 2002 International Conference on Image Processing, 2002

1989

A 76-MHz BiCMOS programmable logic sequencer.

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

IEEE J. Solid State Circuits, October, 1989