Leigh A. Johnston

47 papers A 1Misc 6Journal 24Unranked 16

Year	Rank	Type	Title / Venue / Authors
2023	J	`jnl`	Recovering high-quality FODs from a reduced number of diffusion-weighted images using a model-driven deep learning architecture. CoRR Joseph Bartlett, Catherine E. Davey, Leigh A. Johnston, Jinming Duan
2021	J	`jnl`	A gyrification analysis approach based on Laplace Beltrami eigenfunction level sets. NeuroImage Rosita Shishegar, Fabrizio Pizzagalli, Nellie Georgiou-Karistianis, Gary F. Egan, Neda Jahanshad, Leigh A. Johnston
2021	J	`jnl`	QSMART: Quantitative susceptibility mapping artifact reduction technique. NeuroImage Negin Yaghmaie, Syeda Warda Taqdees, Chengchuan Wu, Yicheng Zhang, Tracy D. Zhang, Emma L. Burrows, Amy Brodtmann, Bradford A. Moffat, David K. Wright, Rebecca K. Glarin, Scott C. Kolbe, Leigh A. Johnston
2020	J	`jnl`	Microstructural correlates of NeuroImage Scott C. Kolbe, Syeda Warda Taqdees, Yasmin Blunck, Rebecca K. Glarin, Meng Law, Leigh A. Johnston, Jon O. Cleary
2017	—	`conf`	Analysis of ADC model robustness in diffusion-weighted MRI. ISBI Syeda Warda Taqdees, Amanda Ng, David K. Wright, Mary Tolcos, Leigh A. Johnston
2017	—	`conf`	Automatic segmentation of fetal brain using diffusion-weighted imaging cues. ISBI Rosita Shishegar, Anand A. Joshi, Mary Tolcos, David W. Walker, Leigh A. Johnston
2017	J	`jnl`	NMR spectroscopy using Rabi modulated continuous wave excitation. Biomed. Signal Process. Control. James C. Korte, Kelvin J. Layton, Bahman Tahayori, Peter Mark Farrell, Stephen M. Moore, Leigh A. Johnston
2016	—	`conf`	Sulcal curve extraction using Laplace Beltrami eigenfunction level sets. EMBC Rosita Shishegar, Mary Tolcos, David W. Walker, Leigh A. Johnston
2015	J	`jnl`	Fourier Tract Sampling (FouTS): A framework for improved inference of white matter tracts from diffusion MRI by explicitly modelling tract volume. NeuroImage Thomas G. Close, Jacques-Donald Tournier, Leigh A. Johnston, Fernando Calamante, Iven Mareels, Alan Connelly
2015	—	`conf`	Limitations of two-component diffusion models for axon diameter density estimation. ISBI Syeda Warda Taqdees, Stephen M. Moore, David K. Wright, Mary Tolcos, Leigh A. Johnston
2015	—	`conf`	Quantifying gyrification using Laplace Beltrami eigenfunction level-sets. ISBI Rosita Shishegar, Jonathan H. Manton, David W. Walker, Joanne M. Britto, Leigh A. Johnston
2015	J	`jnl`	Solving the Bloch Equation With Periodic Excitation Using Harmonic Balancing: Application to Rabi Modulated Excitation. IEEE Trans. Medical Imaging Bahman Tahayori, Leigh A. Johnston, Kelvin J. Layton, Peter Mark Farrell, Iven M. Y. Mareels
2014	—	`conf`	A method for assessing nonlinear growth in the fetal cortex. EMBC Rosita Shishegar, Joanne M. Britto, Leigh A. Johnston
2014	—	`conf`	Consistent hemodynamic response estimation function in fMRI using sparse prior information. ISBI Abd-Krim Seghouane, Leigh A. Johnston
2013	J	`jnl`	3D model-based approach to identification of laminar structures of the cerebral cortex: Application to Brodmann areas 17 and 18. Biomed. Signal Process. Control. Christopher L. Adamson, Leigh A. Johnston, Iven Mareels, Arthur W. Toga, X. Huang, Gary F. Egan
2013	J	`jnl`	Filtering induces correlation in fMRI resting state data. NeuroImage Catherine E. Davey, David B. Grayden, Gary F. Egan, Leigh A. Johnston
2013	J	`jnl`	Modelling and Estimation of Multicomponent $T_{2}$ Distributions. IEEE Trans. Medical Imaging Kelvin J. Layton, Mark R. Morelande, David K. Wright, Peter Mark Farrell, William Moran, Leigh A. Johnston
2012	Misc	`conf`	Estimation of relaxation time distributions in magnetic resonance imaging. ICASSP Kelvin J. Layton, Leigh A. Johnston, Peter Mark Farrell, William Moran, Mark R. Morelande
2012	J	`jnl`	Performance Analysis for Magnetic Resonance Imaging With Nonlinear Encoding Fields. IEEE Trans. Medical Imaging Kelvin J. Layton, Mark R. Morelande, Peter Mark Farrell, William Moran, Leigh A. Johnston
2011	—	`conf`	A Stochastic Linear Model for fMRI Activation Analyses. MICCAI (2) Leigh A. Johnston, Maria Gavrilescu, Gary F. Egan
2011	—	`conf`	Adapting magnetic resonance imaging performance using nonlinear encoding fields. EMBC Kelvin J. Layton, Mark R. Morelande, Peter Mark Farrell, Bill Moran, Leigh A. Johnston
2011	—	`conf`	Bayesian model evidence for order selection and correlation testing. EMBC Leigh A. Johnston, Iven M. Y. Mareels, Gary F. Egan
2011	J	`jnl`	Characterization of the corpus callosum in very preterm and full-term infants utilizing MRI. NeuroImage Deanne K. Thompson, Terrie E. Inder, Nathan Faggian, Leigh A. Johnston, Simon K. Warfield, Peter J. Anderson, Lex W. Doyle, Gary F. Egan
2011	—	`conf`	Venous vessel boundary delineation at high field using sigmoid-SWI. EMBC Amanda Ng, Gary F. Egan, Zang-Hee Cho, Leigh A. Johnston
2010	J	`jnl`	An optimised framework for reconstructing and processing MR phase images. NeuroImage Zhaolin Chen, Leigh A. Johnston, Dae Hyuk Kwon, Se Hong Oh, Zang-Hee Cho, Gary F. Egan
2010	Misc	`conf`	Improved quantification of MRI relaxation rates using Bayesian estimation. ICASSP Kelvin J. Layton, Mark R. Morelande, Leigh A. Johnston, Peter Mark Farrell, William Moran
2009	J	`jnl`	A software tool to generate simulated white matter structures for the assessment of fibre-tracking algorithms. NeuroImage Thomas G. Close, Jacques-Donald Tournier, Fernando Calamante, Leigh A. Johnston, Iven M. Y. Mareels, Alan Connelly
2009	J	`jnl`	Biomechanisms for modelling cerebral cortical folding. Medical Image Anal. Guangqiang Geng, Leigh A. Johnston, Edwin Yan, Joanne M. Britto, David W. Smith, David W. Walker, Gary F. Egan
2009	J	`jnl`	Optic nerve diffusion changes and atrophy jointly predict visual dysfunction after optic neuritis. NeuroImage Scott C. Kolbe, Caron Chapman, Thanh Nguyen, Clare Bajraszewski, Leigh A. Johnston, Michael Kean, Peter Mitchell, Mark Paine, Helmut Butzkueven, Trevor J. Kilpatrick, Gary F. Egan
2009	J	`jnl`	Revisiting excitation pattern design for magnetic resonance imaging through optimisation of the signal contrast efficiency. Biomed. Signal Process. Control. Bahman Tahayori, Leigh A. Johnston, Iven M. Y. Mareels, Peter Mark Farrell
2008	Misc	`conf`	A Method for Shape Analysis and Segmentation in MRI. DICTA Nathan Faggian, Zhaolin Chen, Leigh A. Johnston, Se-Hong Oh, Zang-Hee Cho, Gary F. Egan
2008	Misc	`conf`	A Multistage Parallel Magnetic Resonance Image Reconstruction Method. DICTA Zhaolin Chen, Leigh A. Johnston, Nathan Faggian, Mike Kean, Jingxin Zhang, Gary F. Egan
2008	J	`jnl`	Nonlinear estimation of the BOLD signal. NeuroImage Leigh A. Johnston, Eugene P. Duff, Iven Mareels, Gary F. Egan
2008	—	`conf`	Revisiting the Bloch equation through averaging. CDC Bahman Tahayori, Leigh A. Johnston, Iven M. Y. Mareels, Peter Mark Farrell
2006	J	`jnl`	Opportunistic file transfer over a fading channel: A POMDP search theory formulation with optimal threshold policies. IEEE Trans. Wirel. Commun. Leigh A. Johnston, Vikram Krishnamurthy
2006	—	`conf`	Particle Filtering for Nonlinear BOLD Signal Analysis. MICCAI (2) Leigh A. Johnston, Eugene P. Duff, Gary F. Egan
2005	A	`conf`	A Tracking Approach to Parcellation of the Cerebral Cortex. MICCAI Christopher L. Adamson, Leigh A. Johnston, Terrie E. Inder, Sandra Rees, Iven M. Y. Mareels, Gary F. Egan
2004	—	`conf`	Efficient Computation of Closed Contours using Modified Baum-Welch Updating. CVPR Workshops Leigh A. Johnston, James H. Elder
2003	J	`jnl`	Contour Grouping with Prior Models. IEEE Trans. Pattern Anal. Mach. Intell. James H. Elder, Amnon Krupnik, Leigh A. Johnston
2003	—	`conf`	Optimality of threshold transmission policies in Gilbert Elliott fading channels. ICC Leigh A. Johnston, Vikram Krishnamurthy
2001	J	`jnl`	An improvement to the interacting multiple model (IMM) algorithm. IEEE Trans. Signal Process. Leigh A. Johnston, Vikram Krishnamurthy
2001	J	`jnl`	Derivation of a sawtooth iterated extended Kalman smoother via the AECM algorithm. IEEE Trans. Signal Process. Leigh A. Johnston, Vikram Krishnamurthy
2000	Misc	`conf`	Performance analysis of a track before detect dynamic programming algorithm. ICASSP Leigh A. Johnston, Vikram Krishnamurthy
1999	J	`jnl`	Finite dimensional smoothers for MAP state estimation of bilinear systems. IEEE Trans. Signal Process. Leigh A. Johnston, Vikram Krishnamurthy
1999	J	`jnl`	Hidden Markov model algorithms for narrowband interference suppression in CDMA spread spectrum systems. Signal Process. Leigh A. Johnston, Vikram Krishnamurthy
1998	—	`conf`	A hidden Markov model-RPE algorithm for narrowband interference suppression in spread spectrum systems. ICC Leigh A. Johnston, Vikram Krishnamurthy
1998	Misc	`conf`	Optimal MAP estimation of bilinear systems via the EM algorithm. ICASSP Vikram Krishnamurthy, Leigh A. Johnston, Andrew Logothetis