Jakob Sigurdsson

Publication Activity (10 Years)

Years Active: 2012-2023
Publications (10 Years): 26

Top Topics

Matrix Decomposition

Total Variation

Top Venues

IEEE Trans. Geosci. Remote. Sens.

Publications

Bin Zhao, Zhao Yuan, Jakob Sigurdsson, Magnus O. Ulfarsson
Spectral-Spatial Kernel Minimum Noise Fraction Transformation for Hyperspectral Image Classification. IGARSS (2023)
Bin Zhao, Magnus O. Ulfarsson, Jakob Sigurdsson
Hyperspectral Image Denoising Using Low-Rank and Sparse Model Based Deep Unrolling. IGARSS (2023)
Sveinn E. Armannsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jakob Sigurdsson
Superresolving Sentinel-2 Using Learned Multispectral Regularization. IGARSS (2023)
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)
Han V. Nguyen, Magnus O. Ulfarsson, Jakob Sigurdsson, Johannes R. Sveinsson
Deep Sparse and Low-Rank Prior for Hyperspectral Image Denoising. IGARSS (2022)
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)
Hilda Deborah, Magnus Orn Ulfarsson, Jakob Sigurdsson
Fully Constrained Least Squares Linear Spectral Unmixing of The Scream (Verso, 1893). WHISPERS (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)
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)
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)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Weighted Blind ℓq Hyperspectral Unmixing. 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)
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)
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)
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)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Total variation and ℓq based hyperspectral unmixing for feature extraction and classification. IGARSS (2015)
Jakob Sigurdsson, Magnus Orn Ulfarsson, Johannes R. Sveinsson
Regularization. IEEE Trans. Geosci. Remote. Sens. 52 (11) (2014)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson
Endmember constrained semi-supervised hyperspectral unmixing. WHISPERS (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, 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)
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)
Jakob Sigurdsson, Magnus O. Ulfarsson, Johannes R. Sveinsson, Jón Atli Benediktsson
A smooth hyperspectral unmixing method using cyclic descent. IGARSS (2012)