OATAO - Open Archive Toulouse Archive Ouverte Open Access Week

Blind model-based fusion of multi-band and panchromatic images

Wei, Qi and Bioucas-Dias, José M. and Dobigeon, Nicolas and Tourneret, Jean-Yves and Godsill, Simon Blind model-based fusion of multi-band and panchromatic images. (2016) In: IEEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (MFI 2016), 19 September 2016 - 21 September 2016 (Baden-Baden, Germany).

(Document in English)

PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader

Official URL: http://dx.doi.org/10.1109/MFI.2016.7849461


This paper proposes a blind model-based fusion method to combine a low-spatial resolution multi-band image and a high-spatial resolution panchromatic image. This method is blind in the sense that the spatial and spectral responses in the degradation model are unknown and estimated from the observed data pair. The Gaussian and total variation priors have been used to regularize the ill-posed fusion problem. The formulated optimization problem associated with the image fusion can be attacked efficiently using a recently developed robust multi-band image fusion algorithm in [1]. Experimental results including qualitative and quantitative ones show that the fused image can combine the spectral information from the multi-band image and the high spatial resolution information from the panchromatic image effectively with very competitive computational time.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE editor. The definitive version is available at http://ieeexplore.ieee.org This papers appears in Proceedings of MFI 2016. Electronic ISBN: 978-1-4673-9708-7 The original PDF of the article can be found at: Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01682975
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > University of Cambridge (UNITED KINGDOM)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Instituto de Telecomunicações - IT (PORTUGAL)
Other partners > Universidade de Lisboa - ULisboa (PORTUGAL)
Laboratory name:
Deposited By: IRIT IRIT
Deposited On:21 Dec 2017 10:03

Repository Staff Only: item control page