Allan Aasbjerg Nielsen

According to our database, Allan Aasbjerg Nielsen authored at least 59 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Omnibus Change Detection in Block Diagonal Covariance Matrix PolSAR Data Illustrated With Simulated and Sentinel-1 Data.

Knut Conradsen, Henning Skriver, Allan Aasbjerg Nielsen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

Corrections to "Test Statistics for Reflection Symmetry: Applications to Quad-Polarimetric SAR Data for Detection of Man-Made Structures".

Paul Connetable, Knut Conradsen, Allan Aasbjerg Nielsen, Henning Skriver

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024

2023

Polarimetric SAR Features for Vehicle Detection in Natural Surroundings.

Paul Connetable, Allan Aasbjerg Nielsen, Knut Conradsen, Ernst Krogager, Henning Skriver

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023

Rotation of Polarimetric SAR Covariance Matrices.

Allan Aasbjerg Nielsen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Test Statistics for Reflection Symmetry: Applications to Quad-Polarimetric SAR Data for Detection of Man-Made Structures.

Paul Connetable, Knut Conradsen, Allan Aasbjerg Nielsen, Henning Skriver

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

The Eigenvector-Eigenvalue Identity Applied to Fast Calculation of polSAR Scattering Characterization.

Allan Aasbjerg Nielsen

IEEE Geosci. Remote. Sens. Lett., 2022

Change Detection in Dual Polarization Sentinel-1 Data With Wilks' Lambda.

Allan Aasbjerg Nielsen

IEEE Geosci. Remote. Sens. Lett., 2022

2021

A Convolutional Neural Network Architecture for Sentinel-1 and AMSR2 Data Fusion.

David Malmgren-Hansen, Leif Toudal Pedersen, Allan Aasbjerg Nielsen, Matilde Brandt Kreiner, Roberto Saldo, Henning Skriver, John Lavelle, Jørgen Buus-Hinkler, Klaus A. Harnvig Krane

IEEE Trans. Geosci. Remote. Sens., 2021

Explainability in CNN Models By Means of Z-Scores.

David Malmgren-Hansen, Allan Aasbjerg Nielsen, Leif Toudal Pedersen

CoRR, 2021

Combination of Wishart Test Statistics and Loewner Order for Change Detection in Quad/Full and Dual Polarization Sar Data.

Allan Aasbjerg Nielsen, Henning Skriver, Knut Conradsen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

Fast Matrix Based Computation of Eigenvalues in PolSAR Data.

Allan Aasbjerg Nielsen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2021

2020

Wishart-Based Adaptive Temporal Filtering of Polarimetric SAR Imagery.

Morton J. Canty, Allan Aasbjerg Nielsen, Henning Skriver, Knut Conradsen

Remote. Sens., 2020

Statistical Analysis of Changes in Sentinel-1 Time Series on the Google Earth Engine.

Morton J. Canty, Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver

Remote. Sens., 2020

The Loewner Order and Direction of Detected Change in Sentinel-1 and Radarsat-2 Data.

Allan Aasbjerg Nielsen, Henning Skriver, Knut Conradsen

IEEE Geosci. Remote. Sens. Lett., 2020

Fast Matrix Based Computation of Eigenvalues and the Loewner Order in PolSAR Data.

Allan Aasbjerg Nielsen

IEEE Geosci. Remote. Sens. Lett., 2020

2018

Transfer Learning with Convolutional Networks for Atmospheric Parameter Retrieval.

David Malmgren-Hansen, Allan Aasbjerg Nielsen, Valero Laparra, Gustau Camps-Valls

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

Corrections to "Change Detection in Full and Dual Polarization, Single- and Multi-Frequency SAR Data".

Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2017

Improving SAR Automatic Target Recognition Models With Transfer Learning From Simulated Data.

David Malmgren-Hansen, Anders Kusk, Jørgen Dall, Allan Aasbjerg Nielsen, Rasmus Engholm, Henning Skriver

IEEE Geosci. Remote. Sens. Lett., 2017

Analyzing Learned Convnet Features with Dirichlet Process Gaussian Mixture Models.

David Malmgren-Hansen, Allan Aasbjerg Nielsen, Rasmus Engholm

CoRR, 2017

Canonical Analysis of Sentinel-1 Radar and Sentinel-2 Optical Data.

Allan Aasbjerg Nielsen, Rasmus Larsen

Proceedings of the Image Analysis - 20th Scandinavian Conference, 2017

Change detection in a series of Sentinel-1 SAR data.

Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver, Morton J. Canty

Proceedings of the 9th International Workshop on the Analysis of Multitemporal Remote Sensing Images, 2017

Change detection in multi-temporal dual polarization Sentinel-1 data.

Allan Aasbjerg Nielsen, Morton J. Canty, Henning Skriver, Knut Conradsen

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Spatial noise-aware temperature retrieval from infrared sounder data.

David Malmgren-Hansen, Valero Laparra, Allan Aasbjerg Nielsen, Gustau Camps-Valls

Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016

Determining the Points of Change in Time Series of Polarimetric SAR Data.

Knut Conradsen, Allan Aasbjerg Nielsen, Henning Skriver

IEEE Trans. Geosci. Remote. Sens., 2016

Short-Term Change Detection in Wetlands Using Sentinel-1 Time Series.

Javier Muro, Morton J. Canty, Knut Conradsen, Christian Hüttich, Allan Aasbjerg Nielsen, Henning Skriver, Florian Remy, Adrian Strauch, Frank Thonfeld, Gunter Menz

Remote. Sens., 2016

Omnibus test for change detection in a time sequence of polarimetric SAR data.

Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Change Detection in Full and Dual Polarization, Single- and Multifrequency SAR Data.

Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2015

Change detection in bi-temporal data by canonical information analysis.

Allan Aasbjerg Nielsen, Jacob S. Vestergaard

Proceedings of the 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images, 2015

Canonical analysis basedonmutual information.

Allan Aasbjerg Nielsen, Jacob S. Vestergaard

Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014

Improving Change Detection in Forest Areas Based on Stereo Panchromatic Imagery Using Kernel MNF.

Jiaojiao Tian, Allan Aasbjerg Nielsen, Peter Reinartz

IEEE Trans. Geosci. Remote. Sens., 2014

A spatial-spectral approach for deriving high signal quality eigenvectors for remote sensing image transformations.

Derek M. Rogge, Martin Bachmann, Benoit Rivard, Allan Aasbjerg Nielsen, Jilu Feng

Int. J. Appl. Earth Obs. Geoinformation, 2014

Change detection in polarimetric SAR data over several time points.

Knut Conradsen, Allan Aasbjerg Nielsen, Henning Skriver

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013

A kernel version of multivariate alteration detection.

Allan Aasbjerg Nielsen, Jacob S. Vestergaard

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

Linear and kernel methods for multivariate change detection.

Morton J. Canty, Allan Aasbjerg Nielsen

Comput. Geosci., 2012

Parameter optimization in the regularized kernel minimum noise fraction transformation.

Allan Aasbjerg Nielsen, Jacob S. Vestergaard

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Kernel Maximum Autocorrelation Factor and Minimum Noise Fraction Transformations.

Allan Aasbjerg Nielsen

IEEE Trans. Image Process., 2011

Explicit signal to noise ratio in reproducing kernel Hilbert spaces.

Luis Gómez-Chova, Allan Aasbjerg Nielsen, Gustavo Camps-Valls

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

Automatic change detection in RapidEye data using the combined MAD and kernel MAF methods.

Allan Aasbjerg Nielsen, Antje Hecheltjen, Frank Thonfeld, Morton J. Canty

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Kernel parameter dependence in spatial factor analysis.

Allan Aasbjerg Nielsen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Kernel Based Subspace Projection of Near Infrared Hyperspectral Images of Maize Kernels.

Rasmus Larsen, Morten Arngren, Per Waaben Hansen, Allan Aasbjerg Nielsen

Proceedings of the Image Analysis, 16th Scandinavian Conference, 2009

Efficient Incorporation of Markov Random Fields in Change Detection.

Henrik Aanæs, Allan Aasbjerg Nielsen, Jens Michael Carstensen, Rasmus Larsen, Bjarne K. Ersbøll

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Kernel methods in orthogonalization of multi-and hypervariate data.

Allan Aasbjerg Nielsen

Proceedings of the International Conference on Image Processing, 2009

2008

Model-Based Satellite Image Fusion.

Henrik Aanæs, Johannes R. Sveinsson, Allan Aasbjerg Nielsen, Thomas Bøvith, Jón Atli Benediktsson

IEEE Trans. Geosci. Remote. Sens., 2008

2007

The Regularized Iteratively Reweighted MAD Method for Change Detection in Multi- and Hyperspectral Data.

Allan Aasbjerg Nielsen

IEEE Trans. Image Process., 2007

2006

Detecting Weather Radar Clutter by Information Fusion With Satellite Images and Numerical Weather Prediction Model Output.

Thomas Bøvith, Allan Aasbjerg Nielsen, Lars Kai Hansen, Søren Overgaard, Rashpal S. Gill

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

2005

Estimation of Critical Parameters in Concrete Production Using Multispectral Vision Technology.

Michael Edberg Hansen, Bjarne K. Ersbøll, Jens Michael Carstensen, Allan Aasbjerg Nielsen

Proceedings of the Image Analysis, 14th Scandinavian Conference, 2005

2004

Multi-set Multi-temporal Canonical Analysis of Psoriasis Images.

David Delgado-Gómez, Allan Aasbjerg Nielsen, Bjarne K. Ersbøll, Gabriela Maletti

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Analysis of Time-Varying Psoriasis Lesion Image Patterns.

Bjarne K. Ersbøll, Allan Aasbjerg Nielsen, Gabriela Maletti, David Delgado-Gómez

Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004

Detection of buildings through multivariate analysis of spectral, textural, and shape based features.

Thomas Knudsen, Allan Aasbjerg Nielsen

Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003

CFAR edge detector for polarimetric SAR images.

Jesper Schou, Henning Skriver, Allan Aasbjerg Nielsen, Knut Conradsen

IEEE Trans. Geosci. Remote. Sens., 2003

A test statistic in the complex Wishart distribution and its application to change detection in polarimetric SAR data.

Knut Conradsen, Allan Aasbjerg Nielsen, Jesper Schou, Henning Skriver

IEEE Trans. Geosci. Remote. Sens., 2003

Polarimetric Synthetic Aperture Radar Data and the Complex Wishart Distribution.

Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver

Proceedings of the Image Analysis, 13th Scandinavian Conference, 2003

Evaluation of the Wishart test statistics for polarimetric SAR data.

Henning Skriver, Allan Aasbjerg Nielsen, Knut Conradsen

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002

Multiset canonical correlations analysis and multispectral, truly multitemporal remote sensing data.

Allan Aasbjerg Nielsen

IEEE Trans. Image Process., 2002

Polarimetric segmentation using Wishart test statistic.

Henning Skriver, Jesper Schou, Allan Aasbjerg Nielsen, Knut Conradsen

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

2001

Spectral Mixture Analysis: Linear and Semi-parametric Full and Iterated Partial Unmixing in Multi- and Hyperspectral Image Data.

Allan Aasbjerg Nielsen

Int. J. Comput. Vis., 2001

2000

Sensitivity study of a semi-automatic training set generator.

Rasmus Larsen, Allan Aasbjerg Nielsen, Harald Flesche

Pattern Recognit. Lett., 2000

Unsupervised Classification of X-Ray Mapping Images of Polished Sections.

Klaus Baggesen Hilger, Allan Aasbjerg Nielsen, Jens Michael Carstensen

Proceedings of the IAPR Conference on Machine Vision Applications (IAPR MVA 2000), 2000

1999

An Extension to a Filter Implementation of a Local Quadratic Surface for Image Noise Estimation.

Allan Aasbjerg Nielsen

Proceedings of the 1oth International Conference on Image Analysis and Processing (ICIAP 1999), 1999