Title :
Analysis of the limitations of coherent polarimetric decompositions on vessel classification using simulated images
Author :
Margarit, G. ; Fabregas, X. ; Mallorqui, J.J. ; Broquetas, Antoni
Author_Institution :
Dept. of Signal Theor. & Commun., Univ. Politecnica de Catalunya, Barcelona, Spain
Abstract :
This paper presents a study performed with high resolution simulated SAR data that outline the limitations of polarimetric coherent decompositions on vessel classification. In these days, these theorems have been set up as the most advisable alternative for this application but an evident lack of real data avoids know their true usefulness. In this way, this study overcomes this limitation opening the doors to other alternatives, which would provide better performances in this research line.
Keywords :
image classification; radar polarimetry; remote sensing by radar; synthetic aperture radar; coherent polarimetric decompositions; simulated SAR data; simulated images; synthetic aperture radar; vessel classification; Analytical models; Image analysis; Image retrieval; Marine vehicles; Remote sensing; Scattering; Sensor phenomena and characterization; Signal resolution; Synchronous digital hierarchy; Transponders;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International
Print_ISBN :
0-7803-8742-2
DOI :
10.1109/IGARSS.2004.1369797