Johannes R. Sveinsson

ORCID

Publication Activity (10 Years)

Years Active: 1993-2023
Publications (10 Years): 63

Top Venues

IGARSS

IEEE Trans. Geosci. Remote. Sens.

IEEE Geosci. Remote. Sens. Lett.

Remote. Sens.

Publications

Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Mauro Dalla Mura
Unsupervised Sentinel-2 Image Fusion Using a Deep Unrolling Method. IEEE Geosci. Remote. Sens. Lett. 20 (2023)
Sveinn E. Armannsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jakob Sigurdsson
Superresolving Sentinel-2 Using Learned Multispectral Regularization. IGARSS (2023)
Burkni Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Synthesis of Synthetic Hyperspectral Images with Controllable Spectral Variability Using a Generative Adversarial Network. Remote. Sens. 15 (16) (2023)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Mauro Dalla Mura
Sure-Ergas: Unsupervised Deep Learning Multispectral and Hyperspectral Image Fusion. IGARSS (2023)
Burkni Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Synthetic Hyperspectral Images With Controllable Spectral Variability and Ground Truth. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Jakob Sigurdsson, Sveinn E. Armannsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Fusing Sentinel-2 and Landsat 8 Satellite Images Using a Model-Based Method. Remote. Sens. 14 (13) (2022)
Burkni Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Blind Hyperspectral Unmixing Using Autoencoders: A Critical Comparison. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 15 (2022)
Han V. Nguyen, Magnus O. Ulfarsson, Jakob Sigurdsson, Johannes R. Sveinsson
Deep Sparse and Low-Rank Prior for Hyperspectral Image Denoising. IGARSS (2022)
Bin Zhao, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jocelyn Chanussot
Hyperspectral Image Denoising Using Spectral-Spatial Transform-Based Sparse and Low-Rank Representations. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
Semi-Supervised Mixtures of Factor Analyzers Feature Extraction for Hyperspectral Images. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Mauro Dalla Mura
Deep SURE for Unsupervised Remote Sensing Image Fusion. IEEE Trans. Geosci. Remote. Sens. 60 (2022)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Mauro Dalla Mura
Hyperspectral Super-Resolution by Unsupervised Convolutional Neural Network and Sure. IGARSS (2022)
Burkni Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Convolutional Autoencoder for Spectral-Spatial Hyperspectral Unmixing. IEEE Trans. Geosci. Remote. Sens. 59 (1) (2021)
Sveinn E. Armannsson, Magnus O. Ulfarsson, Jakob Sigurdsson, Han V. Nguyen, Johannes R. Sveinsson
A Comparison of Optimized Sentinel-2 Super-Resolution Methods Using Wald's Protocol and Bayesian Optimization. Remote. Sens. 13 (11) (2021)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
Wavelet-Based Block Low-Rank Representations for Hyperspectral Denoising. IGARSS (2021)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Mauro Dalla Mura
Sentinel-2 Sharpening Using a Single Unsupervised Convolutional Neural Network With MTF-Based Degradation Model. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson
Sharpening the 20 M Bands of SENTINEL-2 Image Using an Unsupervised Convolutional Neural Network. IGARSS (2021)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
Non-Local Means Low-Rank Approximation for Hyperspectral Denoising. IGARSS (2021)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Fusing Sentinel-2 Satellite Images and Aerial RGB Images. IGARSS (2021)
Sveinn E. Armannsson, Jakob Sigurdsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Tuning Parameter Selection for Sentinel-2 Sharpening Using Wald's Protocol. IGARSS (2021)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson
Hyperspectral Image Denoising Using SURE-Based Unsupervised Convolutional Neural Networks. IEEE Trans. Geosci. Remote. Sens. 59 (4) (2021)
Frosti Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Model-Based Reduced-Rank Pansharpening. IEEE Geosci. Remote. Sens. Lett. 17 (4) (2020)
Bin Zhao, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jocelyn Chanussot
Unsupervised and Supervised Feature Extraction Methods for Hyperspectral Images Based on Mixtures of Factor Analyzers. Remote. Sens. 12 (7) (2020)
Magnus Magnusson, Jakob Sigurdsson, Sveinn Eirikur Armansson, Magnus O. Ulfarsson, Hilda Deborah, Johannes R. Sveinsson
Creating RGB Images from Hyperspectral Images Using a Color Matching Function. IGARSS (2020)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
Local Spatial-Spectral Correlation Based Mixtures of Factor Analyzers for Hyperspectral Denoising. IGARSS (2020)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
Hyperspectral Images Denoising Based on Mixtures of Factor Analyzers. IGARSS (2020)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson
Sure Based Convolutional Neural Networks for Hyperspectral Image Denoising. IGARSS (2020)
Han V. Nguyen, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jakob Sigurdsson
Zero-Shot Sentinel-2 Sharpening Using a Symmetric Skipped Connection Convolutional Neural Network. IGARSS (2020)
Burkni Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Multitask Learning for Spatial-Spectral Hyperspectral Unmixing. IGARSS (2019)
Magnus O. Ulfarsson, Frosti Palsson, Mauro Dalla Mura, Johannes R. Sveinsson
Sentinel-2 Sharpening Using a Reduced-Rank Method. IEEE Trans. Geosci. Remote. Sens. 57 (9) (2019)
Bin Zhao, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jocelyn Chanussot
(Semi-) Supervised Mixtures of Factor Analyzers and Deep Mixtures of Factor Analyzers Dimensionality Reduction Algorithms For Hyperspectral Images Classification. IGARSS (2019)
Burkni Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Convolutional Autoencoder for Spatial-Spectral Hyperspectral Unmixing. IGARSS (2019)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Weighted Blind ℓq Hyperspectral Unmixing. IGARSS (2019)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Optimal Component Substitution and Multi-Resolution Analysis Pansharpening Methods Using a Convolutional Neural Network. IGARSS (2019)
Burkni Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Spectral-Spatial Hyperspectral Unmixing Using Multitask Learning. IEEE Access 7 (2019)
Bin Zhao, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jocelyn Chanussot
Mixtures of Factor Analyzers and Deep Mixtures of Factor Analyzers Dimensionality Reduction Algorithms For Hyperspectral Images Classification. IGARSS (2019)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Penalty. IEEE Geosci. Remote. Sens. Lett. 15 (12) (2018)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Parameter Estimation For Blind lq Hyperspectral Unmixing Using Bayesian Optimization. WHISPERS (2018)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Sentinel-2 Image Fusion Using a Deep Residual Network. Remote. Sens. 10 (8) (2018)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Blind Nonlinear Hyperspectral Unmixing Using an $\ell_{q}$ Regularizer. IGARSS (2018)
Burkni Palsson, Jakob Sigurdsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Hyperspectral Unmixing Using a Neural Network Autoencoder. IEEE Access 6 (2018)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Single Sensor Image Fusion Using A Deep Convolutional Generative Adversarial Network. WHISPERS (2018)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Single Sensor Image Fusion Using a Deep Residual Network. WHISPERS (2018)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Multispectral and Hyperspectral Image Fusion Using a 3-D-Convolutional Neural Network. IEEE Geosci. Remote. Sens. Lett. 14 (5) (2017)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, José M. Bioucas-Dias
Sparse Distributed Multitemporal Hyperspectral Unmixing. IEEE Trans. Geosci. Remote. Sens. 55 (11) (2017)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Multispectral and Hyperspectral Image Fusion Using a 3-D-Convolutional Neural Network. CoRR (2017)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Sparse and low rank hyperspectral unmixing. IGARSS (2017)
Frosti Palsson, Jakob Sigurdsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
Neural network hyperspectral unmixing with spectral information divergence objective. IGARSS (2017)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Fast multitemporal hyperspectral unmixing. IGARSS (2017)
Magnus Orn Ulfarsson, Frosti Palsson, Jakob Sigurdsson, Johannes R. Sveinsson
Classification of Big Data With Application to Imaging Genetics. Proc. IEEE 104 (11) (2016)
Magnus O. Ulfarsson, Frosti Palsson, Jakob Sigurdsson, Johannes R. Sveinsson
Classification of Big Data with Application to Imaging Genetics. CoRR (2016)
Magnus O. Ulfarsson, Victor Solo, Jakob Sigurdsson, Johannes R. Sveinsson
Distributed dyadic cyclic descent for non-negative matrix factorization. ICASSP (2016)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, José M. Bioucas-Dias
Sparse distributed hyperspectral unmixing. IGARSS (2016)
Jakob Sigurdsson, Magnus Orn Ulfarsson, Johannes R. Sveinsson
Sparse Regularization. IEEE Trans. Geosci. Remote. Sens. 54 (11) (2016)
Behnood Rasti, Magnus Orn Ulfarsson, Johannes R. Sveinsson
Hyperspectral Feature Extraction Using Total Variation Component Analysis. IEEE Trans. Geosci. Remote. Sens. 54 (12) (2016)
Behnood Rasti, Magnus O. Ulfarsson, Johannes R. Sveinsson
Hyperspectral Subspace Identification Using SURE. CoRR (2016)
Frosti Palsson, Johannes R. Sveinsson, Magnus Orn Ulfarsson, Jón Atli Benediktsson
Quantitative Quality Evaluation of Pansharpened Imagery: Consistency Versus Synthesis. IEEE Trans. Geosci. Remote. Sens. 54 (3) (2016)
Frosti Palsson, Johannes R. Sveinsson, Magnus Orn Ulfarsson, Jón Atli Benediktsson
MTF-Based Deblurring Using a Wiener Filter for CS and MRA Pansharpening Methods. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 9 (6) (2016)
Behnood Rasti, Magnus O. Ulfarsson, Johannes R. Sveinsson
Hyperspectral Subspace Identification Using SURE. IEEE Geosci. Remote. Sens. Lett. 12 (12) (2015)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Total variation and ℓq based hyperspectral unmixing for feature extraction and classification. IGARSS (2015)
Frosti Palsson, Johannes R. Sveinsson, Magnus Orn Ulfarsson, Jón Atli Benediktsson
Model-Based Fusion of Multi- and Hyperspectral Images Using PCA and Wavelets. IEEE Trans. Geosci. Remote. Sens. 53 (5) (2015)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Model based pansharpening method based on TV and MTF deblurring. IGARSS (2015)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
MTF-deblurring preprocessing for CS and MRA pansharpening methods. IGARSS (2015)
Frosti Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Hyperspectral image denoising using a sparse low rank model and dual-tree complex wavelet transform. IGARSS (2014)
Jakob Sigurdsson, Magnus Orn Ulfarsson, Johannes R. Sveinsson
Regularization. IEEE Trans. Geosci. Remote. Sens. 52 (11) (2014)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson
Wavelet-Based Sparse Reduced-Rank Regression for Hyperspectral Image Restoration. IEEE Trans. Geosci. Remote. Sens. 52 (10) (2014)
Behnood Rasti, Magnus O. Ulfarsson, Johannes R. Sveinsson
Sure based model selection for hyperspectral imaging. IGARSS (2014)
Pedram Ghamisi, Jón Atli Benediktsson, Johannes R. Sveinsson
Automatic Spectral-Spatial Classification Framework Based on Attribute Profiles and Supervised Feature Extraction. IEEE Trans. Geosci. Remote. Sens. 52 (9) (2014)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Model based PCA/wavelet fusion of multispectral and hyperspectral images. IGARSS (2014)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Endmember constrained semi-supervised hyperspectral unmixing. WHISPERS (2014)
Frosti Palsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Sparse Gaussian noisy independent component analysis. ICASSP (2014)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson
A New Pansharpening Algorithm Based on Total Variation. IEEE Geosci. Remote. Sens. Lett. 11 (1) (2014)
Behnood Rasti, Johannes R. Sveinsson, Magnus Orn Ulfarsson, Jón Atli Benediktsson
Hyperspectral Image Denoising Using First Order Spectral Roughness Penalty in Wavelet Domain. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 7 (6) (2014)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson
Total variation based hyperspectral feature extraction. IGARSS (2014)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Semi-supervised hyperspectral unmixing. IGARSS (2014)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jón Atli Benediktsson
Sparse representation of hyperspectral data using CUR matrix decomposition. IGARSS (2013)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Hyperspectral image denoising using a new linear model and Sparse Regularization. IGARSS (2013)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jakob Sigurdsson
Wavelet based sparse Principal Component Analysis for hyperspectral denoising. WHISPERS (2013)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Smooth and sparse hyperspectral unmixing using an l0 penalty. WHISPERS (2013)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Pansharpening via sparsity optimization using overcomplete transforms. IGARSS (2013)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jón Atli Benediktsson
Smooth spectral unmixing using total variation regularization and a first order roughness penalty. IGARSS (2013)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jakob Sigurdsson
First order roughness penalty for hyperspectral image denoising. WHISPERS (2013)
Behnood Rasti, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Hyperspectral image denoising using 3D wavelets. IGARSS (2012)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jón Atli Benediktsson
A smooth hyperspectral unmixing method using cyclic descent. IGARSS (2012)
Frosti Palsson, Johannes R. Sveinsson, Jón Atli Benediktsson, Henrik Aanaes
Classification of Pansharpened Urban Satellite Images. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 5 (1) (2012)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
A new pansharpening method using an explicit image formation model regularized via Total Variation. IGARSS (2012)
Frosti Palsson, Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
SAR image denoising using total variation based regularization with sure-based optimization of the regularization parameter. IGARSS (2012)
Sigurjón Árni Guðmundsson, Johannes R. Sveinsson
TOF-CCD image fusion using complex wavelets. ICASSP (2011)
Frosti Palsson, Johannes R. Sveinsson, Jón Atli Benediktsson, Henrik Aanæs
Image fusion for classification of high resolution images based on mathematical morphology. IGARSS (2010)
Sigurjón Árni Guðmundsson, Montse Pardàs, Josep R. Casas, Johannes R. Sveinsson, Henrik Aanæs, Rasmus Larsen
Improved 3D reconstruction in smart-room environments using ToF imaging. Comput. Vis. Image Underst. 114 (12) (2010)
Sigurjón Árni Guðmundsson, Johannes R. Sveinsson, Montse Pardàs, Henrik Aanæs, Rasmus Larsen
Model-Based Hand Gesture Tracking in ToF Image Sequences. AMDO (2010)
Johannes R. Sveinsson, Björn Waske, Jón Atli Benediktsson
Speckle Reduction of TerraSAR-X Imagery using TV Segmentation. IGARSS (4) (2009)
Johannes R. Sveinsson, Magnus O. Ulfarsson, Jón Atli Benediktsson
Speckle Reduction of SAR Images using Sure-based Adaptive Sigmoid Thresholding in the Wavelet Domain. IGARSS (4) (2009)
Björn Waske, Jón Atli Benediktsson, Johannes R. Sveinsson
Fusion of Multisource Data Sets from Agricultural Areas for Improved Land Cover Classification. IGARSS (4) (2009)
Björn Waske, Jón Atli Benediktsson, Johannes R. Sveinsson
Classifying Remote Sensing Data with Support Vector Machines and Imbalanced Training Data. MCS (2009)
Xavier Ceamanos, Björn Waske, Jón Atli Benediktsson, Jocelyn Chanussot, Johannes R. Sveinsson
Ensemble Strategies for Classifying Hyperspectral Remote Sensing Data. MCS (2009)
Mathieu Fauvel, Jón Atli Benediktsson, Jocelyn Chanussot, Johannes R. Sveinsson
Spectral and Spatial Classification of Hyperspectral Data Using SVMs and Morphological Profiles. IEEE Trans. Geosci. Remote. Sens. 46 (11) (2008)
Johannes R. Sveinsson, Zohra Semar, Jón Atli Benediktsson
Speckle Reduction of SAR Images in the Bandlet Domain. IGARSS (3) (2008)
Henrik Aanæs, Johannes R. Sveinsson, Allan Aasbjerg Nielsen, Thomas Bøvith, Jón Atli Benediktsson
Model-Based Satellite Image Fusion. IEEE Trans. Geosci. Remote. Sens. 46 (5) (2008)
Johannes R. Sveinsson, Jón Atli Benediktsson
Combined Wavelet and Contourlet Denoising of SAR Images. IGARSS (3) (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Johannes R. Sveinsson