Stefan J. Wijnholds

According to our database, Stefan J. Wijnholds authored at least 21 papers between 2005 and 2023.

Collaborative distances:

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

2023

Classification of Radio Galaxies with trainable COSFIRE filters.

Steven Ndung'u, Trienko L. Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi

CoRR, 2023

Deep supervised hashing for fast retrieval of radio image cubes.

Steven Ndung'u, Trienko L. Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi

CoRR, 2023

Advances on the classification of radio image cubes.

Steven Ndung'u, Trienko L. Grobler, Stefan J. Wijnholds, Dimka Karastoyanova, George Azzopardi

CoRR, 2023

2022

Apercal - The Apertif calibration pipeline.

Björn Adebahr, R. Schulz, Tammo Jan Dijkema, V. A. Moss, André R. Offringa, A. Kutkin, Jan M. van der Hülst, B. S. Frank, N. P. E. Vilchez, Joris Verstappen, Elizabeth A. K. Adams, W. J. G. de Blok, Helga Denes, Kelley M. Hess, D. Lucero, Raffaella Morganti, Tom Oosterloo, D.-J. Pisano, Marianna V. Ivashina, W. A. van Cappellen, L. D. Connor, A. H. W. M. Coolen, S. Damstra, G. Marcel Loose, Y. Maan, F. M. Maccagni, A. Mika, H. Mulder, Leon C. Oostrum, E. Orrú, R. Smits, D. van der Schuur, Joeri van Leeuwen, Dany Vohl, Stefan J. Wijnholds, J. Ziemke

Astron. Comput., 2022

2018

Parallel multi-wavelength calibration algorithm for radio astronomical arrays.

Martin Brossard, Mohammed Nabil El Korso, Marius Pesavento, Rémy Boyer, Pascal Larzabal, Stefan J. Wijnholds

Signal Process., 2018

Beam Shape Calibration for Multi-Beam Radio Astronomical Phased Arrays.

Stefan J. Wijnholds

Proceedings of the 26th European Signal Processing Conference, 2018

2017

Robust recovery for aperture synthesis imaging.

Liying Wei, Stefan J. Wijnholds, Paul Hurley

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

2016

Blind calibration of phased arrays using sparsity constraints on the signal model.

Stefan J. Wijnholds, Simone Chiarucci

Proceedings of the 24th European Signal Processing Conference, 2016

2014

An End-to-End Computing Model for the Square Kilometre Array.

Rik Jongerius, Stefan J. Wijnholds, Ronald Nijboer, Henk Corporaal

Computer, 2014

A computationally efficient calibration algorithm for the LOFAR radio astronomical array.

Yuntao Wu, Amir Leshem, Stefan J. Wijnholds

Proceedings of the IEEE International Conference on Acoustics, 2014

Signal processing challenges for radio astronomical arrays.

Stefan J. Wijnholds, Alle-Jan van der Veen, F. De Stefani, Emanuele La Rosa, A. Farina

Proceedings of the IEEE International Conference on Acoustics, 2014

2013

Signal Processing Tools for Radio Astronomy.

Alle-Jan van der Veen, Stefan J. Wijnholds

Proceedings of the Handbook of Signal Processing Systems, 2013

Computing cost of sensitivity and survey speed for aperture array and phased array feed systems.

Stefan J. Wijnholds, Rik Jongerius

Proceedings of the AFRICON 2013, Pointe aux Piments, Mauritius, September 9-12, 2013, 2013

2012

Statistically optimal self-calibration of regular imaging arrays.

Stefan J. Wijnholds, Parisa Noorishad

Proceedings of the 20th European Signal Processing Conference, 2012

2011

Data driven model based least squares image reconstruction for radio astronomy.

Stefan J. Wijnholds, Alle-Jan van der Veen

Proceedings of the IEEE International Conference on Acoustics, 2011

2010

Calibration challenges for future radio telescopes.

Stefan J. Wijnholds, Sebastiaan van der Tol, Ronald Nijboer, Alle-Jan van der Veen

IEEE Signal Process. Mag., 2010

2009

Multisource self-calibration for sensor arrays.

Stefan J. Wijnholds, Alle-Jan van der Veen

IEEE Trans. Signal Process., 2009

Self-calibration of radio astronomical arrays with non-diagonal noise covariance matrix.

Stefan J. Wijnholds, Alle-Jan van der Veen

Proceedings of the 17th European Signal Processing Conference, 2009

2008

Fundamental Imaging Limits of Radio Telescope Arrays.

Stefan J. Wijnholds, Alle-Jan van der Veen

IEEE J. Sel. Top. Signal Process., 2008

2006

Effects of Parametric Constraints on the CRLB in Gain and Phase Estimation Problems.

Stefan J. Wijnholds, Alle-Jan van der Veen

IEEE Signal Process. Lett., 2006

2005

Calibration, sensitivity and RFI mitigation requirements for LOFAR.

Albert-Jan Boonstra, Stefan J. Wijnholds, Sebastiaan van der Tol, Brian D. Jeffs

Proceedings of the 2005 IEEE International Conference on Acoustics, 2005