Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 847-850, 2016
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLI-B7/847/2016/
doi:10.5194/isprs-archives-XLI-B7-847-2016
 
22 Jun 2016
IMPROVED MODEL-BASED POLARIMETRIC DECOMPOSITION USING THE POlINSAR SIMILARITY PARAMETER
H. Latrache, M. Ouarzeddine, and B. Souissi University of Sciences and Technology Houari Boumediene (USTHB), Faculty of Electronics and Computer Science, Image Processing and radiation Laboratory, BP 32, El-Alia, Bab-Ezzouar 16111, Algiers, Algeria
Keywords: Model based decomposition, orientation angle, Polarimetric SAR Interferometry, polarimetric interferometric similarity parameter, Volume model Abstract. In this paper, we present a new approach to solve the problem of volume scattering ambiguity in urban area, for that we propose a volume model based on the polarimetric interferometric similarity parameter (PISP) . The new model is more adaptive and fits better with both forest and oriented built-up areas. Thereby, a new model-based polarimetric decomposition scheme is developed. To test the performance of the proposed method ESAR PolInSAR L bande data of Oberpfaffenhofen, Germany is used. Comparison experiments show that the proposed method gives good results, since all the oriented built-up areas are well discriminated as double or odd bounce structures.
Conference paper (PDF, 1609 KB)


Citation: Latrache, H., Ouarzeddine, M., and Souissi, B.: IMPROVED MODEL-BASED POLARIMETRIC DECOMPOSITION USING THE POlINSAR SIMILARITY PARAMETER, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 847-850, doi:10.5194/isprs-archives-XLI-B7-847-2016, 2016.

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