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Magnús Örn Úlfarsson - Professor

Magnús Örn Úlfarsson

–

School of Engineering and Natural Sciences

Magnús Örn Úlfarsson

Professor

Chair of the Faculty of Electrical and Computer Engineering

Location
VR-2 / V02-359
Phone
525 - 5281
Email
mou [at] hi.is

Unit
Faculty of Electrical and Computer Engineering
Website
https://www.researchgate.net/profile/Magnus_Ulfarsson
Published Work
Magnús Örn Úlfarsson - published work

Curriculum Vitae
Magnús Örn Úlfarsson - Curriculum Vitae
Consultation hours
By appointment. Please send an email.
ORCID site
https://orcid.org/0000-0002-0461-040X
Research portal – Magnús Örn Úlfarsson
Under construction throughout the autumn semester 2023

Published works

2022

Effects of copy number variations on brain structure and risk for psychiatric illness: Large-scale studies from the ENIGMA working groups on CNVsHuman Brain Mapping
Hyperspectral Image Denoising Using Spectral-Spatial Transform-Based Sparse and Low-Rank RepresentationsIEEE Transactions on Geoscience and Remote Sensing
Semi-Supervised Mixtures of Factor Analyzers Feature Extraction for Hyperspectral ImagesIEEE Geoscience and Remote Sensing Letters
Blind Hyperspectral Unmixing Using Autoencoders: A Critical ComparisonIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Predicting Classification Performance for Benchmark Hyperspectral DatasetsIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Large-scale comparison of immunoassay-and aptamer-based plasma proteomics through genetics and diseasebioRxiv
Synthetic Hyperspectral Images with Controllable Spectral Variability and Ground TruthIEEE Geoscience and Remote Sensing Letters
Neuroimaging Findings in Neurodevelopmental Copy Number Variants: Identifying Molecular Pathways to Convergent PhenotypesBiological Psychiatry
Multiomics study of nonalcoholic fatty liver diseaseNature Genetics
Deep Sparse and Low-Rank Prior for Hyperspectral Image DenoisingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Deep SURE for Unsupervised Remote Sensing Image FusionIEEE Transactions on Geoscience and Remote Sensing
The sequences of 150,119 genomes in the UK BiobankNature
Symptoms, physical measures and cognitive tests after SARS-CoV-2 infection in a large population-based case-control studyResearchSquare
Hyperspectral Super-Resolution by Unsupervised Convolutional Neural Network and SureInternational Geoscience and Remote Sensing Symposium (IGARSS)
Fusing Sentinel-2 and Landsat 8 Satellite Images Using a Model-Based MethodRemote Sensing

2021

SHARPENING THE 20 M BANDS OF SENTINEL-2 IMAGE USING AN UNSUPERVISED CONVOLUTIONAL NEURAL NETWORKInternational Geoscience and Remote Sensing Symposium (IGARSS)
WAVELET-BASED BLOCK LOW-RANK REPRESENTATIONS FOR HYPERSPECTRAL DENOISINGInternational Geoscience and Remote Sensing Symposium (IGARSS)
NON-LOCAL MEANS LOW-RANK APPROXIMATION FOR HYPERSPECTRAL DENOISINGInternational Geoscience and Remote Sensing Symposium (IGARSS)
TUNING PARAMETER SELECTION FOR SENTINEL-2 SHARPENING USING WALD'S PROTOCOLInternational Geoscience and Remote Sensing Symposium (IGARSS)
The sequences of 150,119 genomes in the UK biobankbioRxiv
Convolutional Autoencoder for Spectral-Spatial Hyperspectral UnmixingIEEE Transactions on Geoscience and Remote Sensing
Predicting the probability of death using proteomicsCommunications Biology
FUSING SENTINEL-2 SATELLITE IMAGES AND AERIAL RGB IMAGESInternational Geoscience and Remote Sensing Symposium (IGARSS)
Large-scale integration of the plasma proteome with genetics and diseaseNature Genetics
Hyperspectral Image Denoising Using SURE-Based Unsupervised Convolutional Neural NetworksIEEE Transactions on Geoscience and Remote Sensing
Fully Constrained Least Squares Linear Spectral Unmixing of the Scream (Verso, 1893)Workshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
A Comparison of Optimized Sentinel-2 Super-Resolution Methods Using Wald’s Protocol and Bayesian OptimizationRemote Sensing
Analysis of Diffusion Tensor Imaging Data From the UK Biobank Confirms Dosage Effect of 15q11.2 Copy Number Variation on White Matter and Shows Association With CognitionBiological Psychiatry
Sentinel-2 Sharpening Using a Single Unsupervised Convolutional Neural Network with MTF-Based Degradation ModelIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
1q21.1 distal copy number variants are associated with cerebral and cognitive alterations in humansTranslational Psychiatry
A New Benchmark Based on Recent Advances in Multispectral Pansharpening: Revisiting Pansharpening with Classical and Emerging Pansharpening MethodsIEEE Geoscience and Remote Sensing Magazine

2020

Sure Based Convolutional Neural Networks for Hyperspectral Image DenoisingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Hyperspectral Images Denoising Based on Mixtures of Factor AnalyzersInternational Geoscience and Remote Sensing Symposium (IGARSS)
Local Spatial-Spectral Correlation Based Mixtures of Factor Analyzers for Hyperspectral DenoisingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Unsupervised and Supervised Feature Extraction Methods for Hyperspectral Images Based on Mixtures of Factor AnalyzersRemote Sensing
Zero-Shot Sentinel-2 Sharpening Using a Symmetric Skipped Connection Convolutional Neural NetworkInternational Geoscience and Remote Sensing Symposium (IGARSS)
Lava Flow Roughness on the 2014–2015 Lava Flow-Field at Holuhraun, Iceland, Derived from Airborne LiDAR and PhotogrammetryGeosciences
Analysis of diffusion tensor imaging data from UK Biobank confirms dosage effect of 15q11.2 copy-number variation on white matter and shows association with cognitionbioRxiv
Sequence Variants in TAAR5 and Other Loci Affect Human Odor Perception and NamingCurrent Biology
Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal gangliaMolecular Psychiatry
Correction: Dose response of the 16p11.2 distal copy number variant on intracranial volume and basal ganglia (Molecular Psychiatry, (2020), 25, 3, (584-602), 10.1038/s41380-018-0118-1)Molecular Psychiatry
Association of Copy Number Variation of the 15q11.2 BP1-BP2 Region with Cortical and Subcortical Morphology and CognitionJAMA Psychiatry
Model-Based Reduced-Rank PansharpeningIEEE Geoscience and Remote Sensing Letters
Creating RGB Images from Hyperspectral Images Using a Color Matching FunctionInternational Geoscience and Remote Sensing Symposium (IGARSS)

2019

Mixtures of Factor Analyzers and Deep Mixtures of Factor Analyzers Dimensionality Reduction Algorithms for Hyperspectral Images ClassificationInternational Geoscience and Remote Sensing Symposium (IGARSS)
Spectral-Spatial Hyperspectral Unmixing Using Multitask LearningIEEE Access
Optimal Component Substitution and Multi-Resolution Analysis Pansharpening Methods Using a Convolutional Neural NetworkInternational Geoscience and Remote Sensing Symposium (IGARSS)
A metrological spectral difference space for the statistical modelling of hyperspectral imagesInternational Geoscience and Remote Sensing Symposium (IGARSS)
The 2014–2015 Lava Flow Field at Holuhraun, Iceland: Using Airborne Hyperspectral Remote Sensing for Discriminating the Lava SurfaceRemote Sensing
Thermal model of lava in Mt. Agung during December 2017 episodes derived from Integrated SENTINEL 2A and ASTER remote sensing datasetsIOP Conference Series: Earth and Environmental Science
Weighted Blind ℓ_q Hyperspectral UnmixingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sentinel-2 sharpening using a reduced-rank methodIEEE Transactions on Geoscience and Remote Sensing
Hyperspectral Feature Extraction Using Sparse and Smooth Low-Rank AnalysisRemote Sensing
(Semi-) Supervised Mixtures of Factor Analyzers and Deep Mixtures of Factor Analyzers Dimensionality Reduction Algorithms for Hyperspectral Images ClassificationInternational Geoscience and Remote Sensing Symposium (IGARSS)
Deep learning based brain age prediction uncovers associated sequence variantsbioRxiv
Reciprocal White Matter Changes Associated With Copy Number Variation at 15q11.2 BP1-BP2: A Diffusion Tensor Imaging StudyBiological Psychiatry
Brain age prediction using deep learning uncovers associated sequence variantsNature Communications

2018

Parameter Estimation for Blind l_q Hyperspectral Unmixing Using Bayesian OptimizationWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Blind nonlinear hyperspectral unmixing using an ℓ_Q regularizerInternational Geoscience and Remote Sensing Symposium (IGARSS)
New Insights for Detecting and Deriving Thermal Properties of Lava Flow Using Infrared Satellite during 2014–2015 Effusive Eruption at Holuhraun, IcelandRemote Sensing
Sparse and smooth feature extraction for hyperspectral imageryInternational Geoscience and Remote Sensing Symposium (IGARSS)
Single Sensor Image Fusion Using a Deep Residual NetworkWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
MAP1B mutations cause intellectual disability and extensive white matter deficitNature Communications
Sentinel-2 Image Fusion Using a Deep Residual NetworkRemote Sensing
Hyperspectral Unmixing Using a Neural Network AutoencoderIEEE Access
Hyperspectral Unmixing Using a Neural Network AutoencoderIEEE Access
A low-rank method for sentinel-2 sharpening using cyclic descentInternational Geoscience and Remote Sensing Symposium (IGARSS)
Blind sparse nonlinear hyperspectral unmixing using an ℓ_q penaltyIEEE Geoscience and Remote Sensing Letters
Single Sensor Image Fusion Using A Deep Convolutional Generative Adversarial NetworkWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Label Noise Robust Classification of Hyperspectral DataWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing

2017

Neural network hyperspectral unmixing with spectral information divergence objective2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Neural network hyperspectral unmixing with spectral information divergence objectiveInternational Geoscience and Remote Sensing Symposium (IGARSS)
15q11.2 CNV affects cognitive, structural and functional correlates of dyslexia and dyscalculiaTranslational Psychiatry
Sparse and low rank hyperspectral unmixing2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Sparse and low rank hyperspectral unmixingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Automatic Hyperspectral Image Restoration Using Sparse and Low-Rank ModelingIEEE Geoscience and Remote Sensing Letters
Fast multitemporal hyperspectral unmixingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Automatic Hyperspectral Image Restoration Using Sparse and Low-Rank ModelingIEEE Geoscience and Remote Sensing Letters
Multispectral and hyperspectral image fusion using a 3-d-convolutional neural networkarXiv
Sparse Distributed Multitemporal Hyperspectral UnmixingIEEE Transactions on Geoscience and Remote Sensing
Multispectral and Hyperspectral Image Fusion Using a 3-D-Convolutional Neural NetworkIEEE Geoscience and Remote Sensing Letters
Fast multitemporal hyperspectral unmixing2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

2016

MTF-Based Deblurring Using a Wiener Filter for CS and MRA Pansharpening MethodsIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Sparse distributed hyperspectral unmixingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sparse distributed hyperspectral unmixing2016 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Hyperspectral Feature Extraction Using Total Variation Component AnalysisIEEE Transactions on Geoscience and Remote Sensing
Quantitative Quality Evaluation of Pansharpened Imagery: Consistency Versus SynthesisIEEE Transactions on Geoscience and Remote Sensing
Blind Hyperspectral Unmixing Using Total Variation and ℓ_q Sparse RegularizationIEEE Transactions on Geoscience and Remote Sensing
Large-scale l0 sparse inverse covariance estimationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Distributed dyadic cyclic descent for non-negative matrix factorizationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Large-scale l0 sparse inverse covariance estimation2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
In Vitro Radiosensitivity of Adamantinomatous CraniopharyngiomasOpen access Journal of Neurology & Neurosurgery
Classification of Big Data with Application to Imaging GeneticsProceedings of the IEEE

2015

Total variation and ℓ_q based hyperspectral unmixing for feature extraction and classificationInternational Geoscience and Remote Sensing Symposium (IGARSS)
MTF-deblurring preprocessing for CS and MRA pansharpening methodsInternational Geoscience and Remote Sensing Symposium (IGARSS)
Model based pansharpening method based on TV and MTF deblurringInternational Geoscience and Remote Sensing Symposium (IGARSS)
Selecting the Number of Principal Components with SUREIEEE Signal Processing Letters
Model-based fusion of multi-and hyperspectral images using PCA and waveletsIEEE Transactions on Geoscience and Remote Sensing
MIST: L₀ sparse linear regression with momentumICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Hyperspectral Subspace Identification Using SUREIEEE Geoscience and Remote Sensing Letters
Selecting the number of principal components with SUREIEEE Signal Processing Letters
Sparse and low rank decomposition using l₀ penaltyICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
MIST: L0 sparse linear regression with momentum2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Total variation and ℓq based hyperspectral unmixing for feature extraction and classification2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
MTF-deblurring preprocessing for CS and MRA pansharpening methods2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Model based pansharpening method based on TV and MTF deblurring2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

2014

Sparse Gaussian noisy independent component analysisICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Model based PCA/wavelet fusion of multispectral and hyperspectral images2014 IEEE Geoscience and Remote Sensing Symposium
A New Pansharpening Algorithm Based on Total VariationIEEE Geoscience and Remote Sensing Letters
Hyperspectral unmixing with _q regularizationIEEE Transactions on Geoscience and Remote Sensing
A new pansharpening algorithm based on total variationIEEE Geoscience and Remote Sensing Letters
Endmember constrained semi-supervised hyperspectral unmixingWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Sure based model selection for hyperspectral imagingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Wavelet-Based Sparse Reduced-Rank Regression for Hyperspectral Image RestorationIEEE Transactions on Geoscience and Remote Sensing
Wavelet-based sparse reduced-rank regression for hyperspectral image restorationIEEE Transactions on Geoscience and Remote Sensing
Endmember constrained semi-supervised hyperspectral unmixing2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)
Semi-supervised hyperspectral unmixing2014 IEEE Geoscience and Remote Sensing Symposium
Sparse Gaussian noisy independent component analysis2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
Total variation based hyperspectral feature extraction2014 IEEE Geoscience and Remote Sensing Symposium
Magnetic resonance imaging of time-varying magnetic fields from therapeutic devicesNMR in Biomedicine
Hyperspectral image denoising using a sparse low rank model and dual-tree complex wavelet transformInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sure based model selection for hyperspectral imaging2014 IEEE Geoscience and Remote Sensing Symposium
Hyperspectral image denoising using first order spectral roughness penalty in wavelet domainIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Sparse component analysis via dyadic cyclic descentICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Semi-supervised hyperspectral unmixingInternational Geoscience and Remote Sensing Symposium (IGARSS)
Model based PCA/wavelet fusion of multispectral and hyperspectral imagesInternational Geoscience and Remote Sensing Symposium (IGARSS)
Spectral-spatial classification of hyperspectral images based on hidden markov random fieldsIEEE Transactions on Geoscience and Remote Sensing
Hyperspectral image denoising using a sparse low rank model and dual-tree complex wavelet transform2014 IEEE Geoscience and Remote Sensing Symposium
Total variation based hyperspectral feature extractionInternational Geoscience and Remote Sensing Symposium (IGARSS)

2013

Sparse representation of hyperspectral data using CUR matrix decomposition2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
The spectral-spatial classification of hyperspectral images based on Hidden Markov Random Field and its Expectation-Maximization2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
Hyperspectral image restoration using waveletsImage and Signal Processing for Remote Sensing XIX
Smooth spectral unmixing using total variation regularization and a first order roughness penalty2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
Hyperspectral image denoising using a new linear model and Sparse Regularization2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
Pansharpening via sparsity optimization using overcomplete transforms2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
Tuning Parameter Selection for Underdetermined Reduced-Rank RegressionIEEE Signal Processing Letters
Wavelet based hyperspectral image restoration using spatial and spectral penaltiesImage and Signal Processing for Remote Sensing XIX
First order roughness penalty for hyperspectral image denoising2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)
Wavelet based sparse Principal Component Analysis for hyperspectral denoising2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)
Smooth and sparse hyperspectral unmixing using an l0 penalty2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)
Hyperspectral image denoising using a new linear model and Sparse RegularizationInternational Geoscience and Remote Sensing Symposium (IGARSS)
The spectral-spatial classification of hyperspectral images based on Hidden Markov Random Field and its Expectation-MaximizationInternational Geoscience and Remote Sensing Symposium (IGARSS)
First order roughness penalty for hyperspectral image denoisingWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Magnetic resonance imaging of time-varying magnetic fields from therapeutic devicesNMR in Biomedicine
Tuning parameter selection for underdetermined reduced-rank regressionIEEE Signal Processing Letters
Wavelet based sparse Principal Component Analysis for hyperspectral denoisingWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Tuning parameter selection for nonnegative matrix factorizationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Smooth and sparse hyperspectral unmixing using an l₀ penaltyWorkshop on Hyperspectral Image and Signal Processing, Evolution in Remote Sensing
Pansharpening via sparsity optimization using overcomplete transformsInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sparse representation of hyperspectral data using CUR matrix decompositionInternational Geoscience and Remote Sensing Symposium (IGARSS)
Smooth spectral unmixing using total variation regularization and a first order roughness penaltyInternational Geoscience and Remote Sensing Symposium (IGARSS)

2012

A new pansharpening method using an explicit image formation model regularized via Total Variation2012 IEEE International Geoscience and Remote Sensing Symposium
A smooth hyperspectral unmixing method using cyclic descentInternational Geoscience and Remote Sensing Symposium (IGARSS)
SAR image denoising using total variation based regularization with sure-based optimization of the regularization parameterInternational Geoscience and Remote Sensing Symposium (IGARSS)
Hyperspectral image denoising using 3D waveletsInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sparse loading noisy PCA using an l ₀ penaltyICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Hyperspectral image denoising using 3D wavelets2012 IEEE International Geoscience and Remote Sensing Symposium
A new pansharpening method using an explicit image formation model regularized via Total VariationInternational Geoscience and Remote Sensing Symposium (IGARSS)
A smooth hyperspectral unmixing method using cyclic descent2012 IEEE International Geoscience and Remote Sensing Symposium
SAR image denoising using total variation based regularization with sure-based optimization of the regularization parameter2012 IEEE International Geoscience and Remote Sensing Symposium

2011

Vector $l_0$ Sparse Variable PCAIEEE Transactions on Signal Processing
Vector l₀ sparse variable PCAIEEE Transactions on Signal Processing
Time- and frequency-domain characteristics of atrial electrograms during sinus rhythm and atrial fibrillationJournal of Cardiovascular Electrophysiology
Sparse variable reduced rank regression via Stiefel optimizationICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Left atrial pressure and dominant frequency of atrial fibrillation in humansHeart Rhythm
Neuronal event detection in fMRI time series using iterative deconvolution techniquesMagnetic Resonance Imaging

2010

Smooth noisy PCA using A 1^st order roughness penaltyProceedings of the 2010 IEEE International Workshop on Machine Learning for Signal Processing, MLSP 2010
A semiparametric PCA approach to fMRI data analysisICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Effect of linear ablation on spectral components of atrial fibrillationHeart Rhythm
Threshold selection for group sparsity2010 IEEE International Conference on Acoustics, Speech and Signal Processing
Smooth noisy PCA using a 1^st order roughness penalty2010 IEEE International Workshop on Machine Learning for Signal Processing
Sparse variable noisy pca using l₀ penaltyICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Super-Resolution: An efficient method to improve spatial resolution of hyperspectral imagesInternational Geoscience and Remote Sensing Symposium (IGARSS)
Threshold selection for group sparsityICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

2009

Relationship between the spectral characteristics of atrial fibrillation and atrial tachycardias that occur after catheter ablation of atrial fibrillationHeart Rhythm
Speckle reduction of SAR images using SURE-based adaptive sigmoid thresholding in the wavelet domainInternational Geoscience and Remote Sensing Symposium (IGARSS)
Sparse variable PCA using a steepest descent on a Grassman manifoldICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Speckle reduction of SAR images using sure-based adaptive Sigmoid thresholding in the wavelet domain2009 IEEE International Geoscience and Remote Sensing Symposium

2008

Complex electrograms within the coronary sinus: Time- and frequency-domain characteristics, effects of antral pulmonary vein isolation, and relationship to clinical outcome in patients with paroxysmal and persistent atrial fibrillationJournal of Cardiovascular Electrophysiology
Rank selection in noisy PCA with sure and random matrix theoryICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Sparse variable PCA using geodesic steepest descentIEEE Transactions on Signal Processing
Dimension estimation in noisy PCA with SURE and random matrix theoryIEEE Transactions on Signal Processing

2007

Sparse variable principal component analysis with application to FMRI2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro - Proceedings
SPARSE VARIABLE PRINCIPAL COMPONENT ANALYSIS WITH APPLICATION TO FMRI2007 4th IEEE International Symposium on Biomedical Imaging: From Nano to Macro

2006

Spatially local and temporally smooth PCA for fMRIProceedings - International Conference on Image Processing, ICIP
Smooth principal component analysis with application to functional magnetic resonance imagingICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Spatially Local and Temporally Smooth PCA for fMRI2006 International Conference on Image Processing

2003

Wavelet Footprints for Speckle Reduction of SAR ImagesInternational Geoscience and Remote Sensing Symposium (IGARSS)
Data fusion and feature extraction in the wavelet domainInternational Journal of Remote Sensing

2002

Wavelet feature extraction and genetic feature selection for multisource dataInternational Geoscience and Remote Sensing Symposium (IGARSS)
Speckle reduction of SAR images in the curvelet domainInternational Geoscience and Remote Sensing Symposium (IGARSS)

2001

Cluster-based feature extraction and data fusion in the wavelet domainInternational Geoscience and Remote Sensing Symposium (IGARSS)

Keywords for Specialisation:

Statistical signal processing

Image Processing

Machine Learning

Medical Imaging