Martian aerosol abundance estimation based on unmixing of hyperspectral imagery
International audience Classical linear unmixing approaches are not valid if the atmosphere and the aerosol are present in hyperspectral data, since the mixture model is no longer linear. In this paper, we present an iterative approach for estimating the abundance of aerosol based on unmixing of Mar...
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ftunigrenoble:oai:HAL:hal-00578910v1 2024-05-12T08:05:48+00:00 Martian aerosol abundance estimation based on unmixing of hyperspectral imagery Luo, Bin Ceamanos, Xavier Douté, Sylvain Chanussot, Jocelyn GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) Centre National de la Recherche Scientifique (CNRS) Laboratoire de Planétologie de Grenoble (LPG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Reykjavic, Iceland 2010-06-14 https://hal.science/hal-00578910 https://hal.science/hal-00578910/document https://hal.science/hal-00578910/file/ieee_grss_10_Luo_Martian.pdf en eng HAL CCSD hal-00578910 https://hal.science/hal-00578910 https://hal.science/hal-00578910/document https://hal.science/hal-00578910/file/ieee_grss_10_Luo_Martian.pdf info:eu-repo/semantics/OpenAccess WHISPERS 2010 - 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing https://hal.science/hal-00578910 WHISPERS 2010 - 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Jun 2010, Reykjavic, Iceland. conference proceedings [INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV] info:eu-repo/semantics/conferenceObject Conference papers 2010 ftunigrenoble 2024-04-18T02:29:09Z International audience Classical linear unmixing approaches are not valid if the atmosphere and the aerosol are present in hyperspectral data, since the mixture model is no longer linear. In this paper, we present an iterative approach for estimating the abundance of aerosol based on unmixing of Martian hyperspectral data. On one hand, the results can provide the information on the aerosol of the Mars, which is very difficult to obtain. On the other hand, we can use the result to remove the effect of the aerosol on the original image and obtain more accurate linear unmixing results on the surface reflectance. Conference Object Iceland Université Grenoble Alpes: HAL |
institution |
Open Polar |
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Université Grenoble Alpes: HAL |
op_collection_id |
ftunigrenoble |
language |
English |
topic |
[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV] |
spellingShingle |
[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV] Luo, Bin Ceamanos, Xavier Douté, Sylvain Chanussot, Jocelyn Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
topic_facet |
[INFO.INFO-TI]Computer Science [cs]/Image Processing [eess.IV] |
description |
International audience Classical linear unmixing approaches are not valid if the atmosphere and the aerosol are present in hyperspectral data, since the mixture model is no longer linear. In this paper, we present an iterative approach for estimating the abundance of aerosol based on unmixing of Martian hyperspectral data. On one hand, the results can provide the information on the aerosol of the Mars, which is very difficult to obtain. On the other hand, we can use the result to remove the effect of the aerosol on the original image and obtain more accurate linear unmixing results on the surface reflectance. |
author2 |
GIPSA - Signal Images Physique (GIPSA-SIGMAPHY) Département Images et Signal (GIPSA-DIS) Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Grenoble Images Parole Signal Automatique (GIPSA-lab) Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)-Université Stendhal - Grenoble 3-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS) Centre National de la Recherche Scientifique (CNRS) Laboratoire de Planétologie de Grenoble (LPG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Luo, Bin Ceamanos, Xavier Douté, Sylvain Chanussot, Jocelyn |
author_facet |
Luo, Bin Ceamanos, Xavier Douté, Sylvain Chanussot, Jocelyn |
author_sort |
Luo, Bin |
title |
Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
title_short |
Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
title_full |
Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
title_fullStr |
Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
title_full_unstemmed |
Martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
title_sort |
martian aerosol abundance estimation based on unmixing of hyperspectral imagery |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.science/hal-00578910 https://hal.science/hal-00578910/document https://hal.science/hal-00578910/file/ieee_grss_10_Luo_Martian.pdf |
op_coverage |
Reykjavic, Iceland |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
WHISPERS 2010 - 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing https://hal.science/hal-00578910 WHISPERS 2010 - 2nd Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Jun 2010, Reykjavic, Iceland. conference proceedings |
op_relation |
hal-00578910 https://hal.science/hal-00578910 https://hal.science/hal-00578910/document https://hal.science/hal-00578910/file/ieee_grss_10_Luo_Martian.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1798848161526054912 |