C. Koay

发表

A unifying theoretical and algorithmic framework for least squares methods of estimation in diffusion tensor imaging.

P. Basser, C. Pierpaoli, J. Carew, 2006, Journal of magnetic resonance.

Simple harmonic oscillator based reconstruction and estimation for three-dimensional q-space MRI

P. Basser, S. Blackband, C. Koay, 2009 .

Analytically exact correction scheme for signal extraction from noisy magnitude MR signals.

Cheng Guan Koay, Peter J Basser, P. Basser, 2006, Journal of magnetic resonance.

Extremely efficient and deterministic approach to generating optimal ordering of diffusion MRI measurements.

M. Meyerand, C. Koay, S. Hurley, 2011, Medical physics.

Analysis of the effects of noise, DWI sampling, and value of assumed parameters in diffusion MRI models

Carlo Pierpaoli, M. Okan Irfanoglu, Evren Özarslan, 2017, Magnetic resonance in medicine.

Least Squares Approaches to Diffusion Tensor Estimation

Cheng Guan Koay, C. Koay, 2010 .

On the six-dimensional orthogonal tensor representation of the rotation in three dimensions: A simplified approach.

Cheng Guan Koay, C. Koay, 2009, Mechanics of materials : an international journal.

Three‐dimensional analytical magnetic resonance imaging phantom in the Fourier domain

Evren Özarslan, C. Koay, E. Özarslan, 2007, Magnetic resonance in medicine.

Investigation of anomalous estimates of tensor‐derived quantities in diffusion tensor imaging

Cheng Guan Koay, John D Carew, Peter J Basser, 2006, Magnetic resonance in medicine.

The Asymptotic Behavior of the Nonlinear Estimators of the Diffusion Tensor and Tensor-Derived Quantities with Implications for Group Analysis

Andrew L. Alexander, Peter J. Basser, Grace Wahba, 2006 .

Linear least‐squares method for unbiased estimation of T1 from SPGR signals

P. Basser, C. Pierpaoli, Lin-Ching Chang, 2008, Magnetic resonance in medicine.

Comparison of Linear and Non-linear Fitting Methods for Estimating T1 from SPGR Signals

C. Pierpaoli, S. Deoni, C. Koay, 2006 .

Simple Harmonic Oscillator Based Reconstruction and Estimation for One-Dimensional q-Space Magnetic Resonance (1D-SHORE)

Cheng Guan Koay, Peter J. Basser, Evren Özarslan, 2013 .

Nuclear magnetic resonance characterization of general compartment size distributions

Cheng Guan Koay, Peter J. Basser, Yoram Cohen, 2011 .

Conceptual Foundations of Diffusion in Magnetic Resonance.

C. Koay, E. Özarslan, 2013, Concepts in magnetic resonance. Part A, Bridging education and research.

A framework for accurate determination of the T₂ distribution from multiple echo magnitude MRI images.

Cheng Guan Koay, Peter J Basser, Ruiliang Bai, 2014, Journal of magnetic resonance.

HHS Public Access

Thomas E. Nichols, J. M. Mateos-Pérez, Ivanei E. Bramati, 2018 .

Sparse and Optimal Acquisition Design for Diffusion MRI and Beyond

Mary E. Meyerand, Cheng Guan Koay, Evren Özarslan, 2012, Medical physics.

Tract Orientation and Angular Dispersion Deviation Indicator (TOADDI): A framework for single-subject analysis in diffusion tensor imaging

Carlo Pierpaoli, Cheng Guan Koay, Peter J. Basser, 2015, NeuroImage.

Mean apparent propagator (MAP) MRI: A novel diffusion imaging method for mapping tissue microstructure

Carlo Pierpaoli, Cheng Guan Koay, Peter J. Basser, 2013, NeuroImage.

Optimization of a free water elimination two-compartment model for diffusion tensor imaging

Cheng Guan Koay, Andrew L. Alexander, Steven R. Kecskemeti, 2014, NeuroImage.

Distributing points uniformly on the unit sphere under a mirror reflection symmetry constraint

Cheng Guan Koay, C. Koay, 2014, J. Comput. Sci..

Pseudometrically constrained centroidal voronoi tessellations: Generating uniform antipodally symmetric points on the unit sphere with a novel acceleration strategy and its applications to diffusion and three‐dimensional radial MRI

Cheng Guan Koay, C. Koay, 2012, Magnetic resonance in medicine.

Temporal scaling characteristics of diffusion as a new MRI contrast: Findings in rat hippocampus

Cheng Guan Koay, Stephen J. Blackband, Peter J. Basser, 2012, NeuroImage.

A simple scheme for generating nearly uniform distribution of antipodally symmetric points on the unit sphere

Cheng Guan Koay, C. Koay, 2011, J. Comput. Sci..

Analytically exact spiral scheme for generating uniformly distributed points on the unit sphere

Cheng Guan Koay, C. Koay, 2011, J. Comput. Sci..

A system and mathematical framework to model shear flow effects in biomedical DW‐imaging and spectroscopy

P. Basser, U. Nevo, C. Koay, 2010, NMR in biomedicine.

Probabilistic Identification and Estimation of Noise (piesno): a Self-consistent Approach and Its Applications in Mri

Carlo Pierpaoli, Cheng Guan Koay, Evren Ozarslan, 2009 .

A signal transformational framework for breaking the noise floor and its applications in MRI.

Cheng Guan Koay, Peter J Basser, Evren Ozarslan, 2009, Journal of magnetic resonance.

The Elliptical Cone of Uncertainty and Its Normalized Measures in Diffusion Tensor Imaging

Carlo Pierpaoli, Cheng Guan Koay, Peter J. Basser, 2008, IEEE Transactions on Medical Imaging.

Parsimonious Model Selection for Tissue Segmentation and Classification Applications: A Study Using Simulated and Experimental DTI Data

Cheng Guan Koay, Derek K. Jones, Peter J. Basser, 2007, IEEE Transactions on Medical Imaging.

Error Propagation Framework for Diffusion Tensor Imaging via Diffusion Tensor Representations

Carlo Pierpaoli, Cheng Guan Koay, Lin-Ching Chang, 2007, IEEE Transactions on Medical Imaging.

Simultaneous identification of noise and estimation of noise standard deviation in MRI

C. Koay, E. Özarslan, C. Pierpaoli, 2009 .

Data‐driven optimized flip angle selection for T1 estimation from spoiled gradient echo acquisitions

Cheng Guan Koay, M Elizabeth Meyerand, Samuel A Hurley, 2016, Magnetic resonance in medicine.

NMR characterization of general compartment size distributions.

Cheng Guan Koay, Peter J Basser, Yoram Cohen, 2011, New journal of physics.

An objective method for combining multi-parametric MRI datasets to characterize malignant tumors.

Angela R Laird, Cheng Guan Koay, Baxter P Rogers, 2007, Medical physics.

Effects of physiological noise in population analysis of diffusion tensor MRI data

Ragini Verma, Carlo Pierpaoli, Cheng Guan Koay, 2011, NeuroImage.

Remarks on q-space MR propagator in partially restricted, axially-symmetric, and isotropic environments.

Cheng Guan Koay, Peter J Basser, Evren Ozarslan, 2009, Magnetic resonance imaging.

Variance of estimated DTI‐derived parameters via first‐order perturbation methods

Carlo Pierpaoli, Cheng Guan Koay, Lin-Ching Chang, 2007, Magnetic resonance in medicine.

A new linear least squares method for T1 estimation from SPGR signals with multiple TRs

Carlo Pierpaoli, Cheng Guan Koay, Peter J. Basser, 2009, Medical Imaging.

4D hyperspherical harmonic (HyperSPHARM) representation of surface anatomy: A holistic treatment of multiple disconnected anatomical structures

Moo K. Chung, Cheng Guan Koay, Richard J. Davidson, 2015, Medical Image Anal..

Subcortical brain volume differences in participants with attention deficit hyperactivity disorder in children and adults: a cross-sectional mega-analysis.

Thomas E. Nichols, J. M. Mateos-Pérez, Ivanei E. Bramati, 2017, The lancet. Psychiatry.

C. Koay, 2012, Magnetic resonance in medicine.

Variance of estimated DTI‐derived parameters via first‐order perturbation methods

P. Basser, C. Pierpaoli, Lin-Ching Chang, 2007, Magnetic resonance in medicine.

Probabilistic Identification and Estimation of Noise (PIESNO): a self-consistent approach and its applications in MRI.

C. Pierpaoli, C. Koay, E. Ozarslan, 2009, Journal of magnetic resonance.

A system and mathematical framework to model shear flow effects in biomedical DW‐imaging and spectroscopy

P. Basser, U. Nevo, C. Koay, 2010, NMR in biomedicine.

Data‐driven optimized flip angle selection for T1 estimation from spoiled gradient echo acquisitions

M. Meyerand, C. Koay, S. Hurley, 2016, Magnetic resonance in medicine.

Linear least‐squares method for unbiased estimation of T1 from SPGR signals

P. Basser, C. Pierpaoli, Lin-Ching Chang, 2008, Magnetic resonance in medicine.