A combined TSVM model and GLRT detector for a roll invariant target detectionReportar como inadecuado




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1 GIPSA-SIGMAPHY - SIGMAPHY GIPSA-DIS - Département Images et Signal 2 SONDRA - Laboratoire franco-singapourien de recherche en électromagnétisme et radars 3 GIPSA-Services - GIPSA-Services GIPSA-lab - Grenoble Images Parole Signal Automatique 4 Toulouse - ONERA - The French Aerospace Lab

Abstract : In this paper, a novel method is proposed for detecting Polarimetric Synthetic Aperture Radar PolSAR targets. The proposed method is a combination of the Target Scattering Vector Model TSVM and the Generalized Likelihood Ratio Test - Linear Quadratic GLRT-LQ detector. The TSVM provides an unique and roll-invariant decomposition of the observed target vector by means of four independent parameters. The combination of those two methods will allow the detection of any oriented targets.

keyword : Target detection SAR polarimetry Target detection.





Autor: Lionel Bombrun - Gabriel Vasile - Michel Gay - Jean-Philippe Ovarlez - Frédéric Pascal -

Fuente: https://hal.archives-ouvertes.fr/



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