Underwater target detection with hyperspectral data : solutions for both known and unknown water quality", S. Jay, M. Guillaume, J. Blanc-Talon, , IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5 :1213-1221, 2012. IF 2.87 - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Année : 2012

Underwater target detection with hyperspectral data : solutions for both known and unknown water quality", S. Jay, M. Guillaume, J. Blanc-Talon, , IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5 :1213-1221, 2012. IF 2.87

Sylvain Jay
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Mireille Olwen Guillaume
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  • PersonId : 868703
Jacques Blanc Talon
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  • PersonId : 957962

Résumé

In this paper, we present various bathymetric filters, based on the well-known MF, AMF and ACE detectors, for underwater target detection from hyperspectral remote-sensing data. In the case of unknown water characteristics, we also propose the GBF, a GLRT-based filter that estimates these parameters and detects at the same time. The results of this estimation process, performed on both simulated and real data, are encouraging, since under regular conditions of depth, water quality and SNR, the accuracy is quite good. We show that these new detectors outperform the usual ones, obtained by detecting after correction of the water column effect by a classical method. We also show that the estimation errors do not impact much the detection performances, and therefore, this underwater target detection method is self-sufficient and can be implemented without any a priori knowledge on the water column.
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Dates et versions

hal-01017603 , version 1 (03-07-2014)

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  • HAL Id : hal-01017603 , version 1

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Sylvain Jay, Mireille Olwen Guillaume, Jacques Blanc Talon. Underwater target detection with hyperspectral data : solutions for both known and unknown water quality", S. Jay, M. Guillaume, J. Blanc-Talon, , IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 5 :1213-1221, 2012. IF 2.87. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2012, 2012 (5), pp.1213-1221. ⟨hal-01017603⟩
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