کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
555930 1451322 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Classification comparisons between dual-pol, compact polarimetric and quad-pol SAR imagery
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سیستم های اطلاعاتی
پیش نمایش صفحه اول مقاله
Classification comparisons between dual-pol, compact polarimetric and quad-pol SAR imagery
چکیده انگلیسی

We present a study of the polarimetric information content of dual-pol imaging modes and dual-pol imaging extended by polarimetric scattering models. We compare Wishart classifications both among the partial polarimetric datasets and against the full quad-pol dataset. Our emphasis is the inter-comparisons between the classification results based on dual-pol modes, compact polarimetric modes and scattering model extensions of the compact polarimetric modes. We primarily consider novel dual-pol modes, e.g. transmitting a circular polarization and receiving horizontal and vertical polarizations, and the pseudo-quad-pol data derived from polarimetric scattering models based on dual-pol data. We show that the overall classification accuracy of the pseudo-quad-pol data is essential the same as the classification accuracy obtained directly employing the underlying dual-pol imagery.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: ISPRS Journal of Photogrammetry and Remote Sensing - Volume 64, Issue 5, September 2009, Pages 464–471
نویسندگان
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