Hans Hellsten

Publication Activity (10 Years)

Years Active: 1991-2023
Publications (10 Years): 16

Top Topics

Gamma Distributions

Change Detection

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE Geosci. Remote. Sens. Lett.

IEEE Trans. Aerosp. Electron. Syst.

Publications

Dimas I. Alves, Bruna Gregory Palm, Hans Hellsten, Renato B. Machado, Viet Thuy Vu, Mats I. Pettersson, Patrik B. G. Dammert
Change Detection Method for Wavelength- Resolution SAR Images Based on Bayes' Theorem: An Iterative Approach. IEEE Access 11 (2023)
Bruna Gregory Palm, Dimas I. Alves, V. T. Vu, Mats I. Pettersson, Fábio M. Bayer, Renato J. Cintra, Renato B. Machado, Patrik B. G. Dammert, Hans Hellsten
Autoregressive Model for Multi-Pass SAR Change Detection Based on Image Stacks. CoRR (2022)
Dimas I. Alves, Cristian Müller, Bruna Gregory Palm, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert, Hans Hellsten
Neyman-Pearson Criterion-Based Change Detection Methods for Wavelength-Resolution SAR Image Stacks. IEEE Geosci. Remote. Sens. Lett. 19 (2022)
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
Factorized Geometrical Autofocus for UWB UHF-Band SAR With a GPS-Supported Linear Track Model. IEEE Trans. Aerosp. Electron. Syst. 58 (4) (2022)
Dimas I. Alves, Bruna Gregory Palm, Hans Hellsten, Viet Thuy Vu, Mats I. Pettersson, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert
Wavelength-Resolution SAR Change Detection Using Bayes' Theorem. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 13 (2020)
Bruna Gregory Palm, Dimas I. Alves, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Renato J. Cintra, Fábio M. Bayer, Patrik B. G. Dammert, Hans Hellsten
Wavelength-Resolution SAR Ground Scene Prediction Based on Image Stack. Sensors 20 (7) (2020)
Canan Aydogdu, Musa Furkan Keskin, Gisela K. Carvajal, Olof Eriksson, Hans Hellsten, Hans Herbertsson, Emil Nilsson, Mats Rydström, Karl Vanas, Henk Wymeersch
Radar Interference Mitigation for Automated Driving: Exploring Proactive Strategies. IEEE Signal Process. Mag. 37 (4) (2020)
Dimas I. Alves, Bruna Gregory Palm, Mats I. Pettersson, Viet Thuy Vu, Renato B. Machado, Bartolomeu F. Uchôa Filho, Patrik B. G. Dammert, Hans Hellsten
A Statistical Analysis for Wavelength-Resolution SAR Image Stacks. IEEE Geosci. Remote. Sens. Lett. 17 (2) (2020)
Viet Thuy Vu, Natanael Rodrigues Gomes, Mats I. Pettersson, Patrik B. G. Dammert, Hans Hellsten
Bivariate Gamma Distribution for Wavelength-Resolution SAR Change Detection. IEEE Trans. Geosci. Remote. Sens. 57 (1) (2019)
Natanael Rodrigues Gomes, Patrik B. G. Dammert, Mats Ingemar Pettersson, Viet Thuy Vu, Hans Hellsten
Comparison of the Rayleigh and K-Distributions for Application in Incoherent Change Detection. IEEE Geosci. Remote. Sens. Lett. 16 (5) (2019)
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
SAR Processing Without a Motion Measurement System. IEEE Trans. Geosci. Remote. Sens. 57 (2) (2019)
Viet Thuy Vu, Mats I. Pettersson, Patrik B. G. Dammert, Hans Hellsten
Two-Dimensional Data Conversion for One-Dimen-sional Adaptive Noise Canceler in Low-Frequency SAR Change Detection. IEEE Trans. Aerosp. Electron. Syst. 54 (5) (2018)
Viet Thuy Vu, Mats I. Pettersson, Renato B. Machado, Patrik B. G. Dammert, Hans Hellsten
False Alarm Reduction in Wavelength-Resolution SAR Change Detection Using Adaptive Noise Canceler. IEEE Trans. Geosci. Remote. Sens. 55 (1) (2017)
Mats I. Pettersson, Viet Thuy Vu, Natanael R. Gomes, Patrik B. G. Dammert, Hans Hellsten
Incoherent detection of man-made objects obscured by foliage in forest area. IGARSS (2017)
Renato B. Machado, Viet Thuy Vu, Mats I. Pettersson, Patrik B. G. Dammert, Hans Hellsten
The Stability of UWB Low-Frequency SAR Images. IEEE Geosci. Remote. Sens. Lett. 13 (8) (2016)
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
An Efficient Solution to the Factorized Geometrical Autofocus Problem. IEEE Trans. Geosci. Remote. Sens. 54 (8) (2016)
Hans Hellsten, Renato B. Machado, Mats I. Pettersson, Viet Thuy Vu, Patrik B. G. Dammert
Experimental results on change detection based on Bayes probability theorem. IGARSS (2015)
Renato B. Machado, Mats I. Pettersson, Viet Thuy Vu, Patrik B. G. Dammert, Hans Hellsten
Empirical-statistical analysis of amplitude SAR images for change detection algorithms. IGARSS (2015)
Jan Torgrimsson, Patrik B. G. Dammert, Hans Hellsten, Lars M. H. Ulander
Factorized Geometrical Autofocus for Synthetic Aperture Radar Processing. IEEE Trans. Geosci. Remote. Sens. 52 (10) (2014)
Viet Thuy Vu, Thomas K. Sjögren, Mats I. Pettersson, Hans Hellsten
An impulse response function for evaluation of UWB SAR imaging. IEEE Trans. Signal Process. 58 (7) (2010)
Anders Ahlander, Hans Hellsten, Kurt Lind, Jonas Lindgren, Bertil Svensson
Architectural Challenges in Memory-Intensive, Real-Time Image Forming. ICPP (2007)
Hans Israelsson, Lars M. H. Ulander, Jan I. H. Askne, Johan E. S. Fransson, Per-Olov Frölind, Anders Gustavsson, Hans Hellsten
Retrieval of forest stem volume using VHF SAR. IEEE Trans. Geosci. Remote. Sens. 35 (1) (1997)
Hans Hellsten, Eva Edberg
The node equation approach to wide band SAR image reconstruction. Eur. Trans. Telecommun. 2 (6) (1991)