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A comparative study of fusion-based change detection methods for multi-band images with different spectral and spatial resolutions

Ferraris, Vinicius and Yokoya, Naoto and Dobigeon, Nicolas and Chabert, Marie A comparative study of fusion-based change detection methods for multi-band images with different spectral and spatial resolutions. (2018) In: IEEE International Geoscience and Remote Sensing Symposium (IGARSS 2018), 23 July 2018 - 27 July 2018 (Valencia, Spain).

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Official URL: https://doi.org/10.1109/IGARSS.2018.8517712


This paper deals with a fusion-based change detection (CD) framework for multi-band images with different spatial and spectral resolutions. The first step of the considered CD framework consists in fusing the two observed images. The resulting fused image is subsequently spatially or spectrally degraded to produce two pseudo-observed images, with the same resolutions as the two observed images. Finally, CD can be performed through a pixel-wise comparison of the pseudo-observed and observed images since they share the same resolutions. Obviously, fusion is a key step in this framework. Thus, this paper proposes to quantitatively and qualitatively compare state-of-the-art fusion methods, gathered into four main families, namely component substitution, multi-resolution analysis, unmixing and Bayesian, with respect to the performance of the whole CD framework evaluated on simulated and real images.

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 IGARSS 2018 ISBN: 978-1-5386-7150-4 Electronic ISBN: 978-1-5386-7150-4 The original PDF of the article can be found at: https://ieeexplore.ieee.org/document/8517712 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. Electronic
HAL Id:hal-02319713
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 - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > RIKEN Center for Advanced Intelligence Project - AIP (JAPAN)
Laboratory name:
CAPES : Coordenação de Aperfeiçoa-mento de Ensino Superior (Brazil) - European Union FP7 through the ER-ANETMED JC-WATER program ( Europe) - ANRT : French National Association for Research and Technology (France)
Deposited On:03 Oct 2019 12:42

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