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Title :A study on extraction of urban areas from polarimetric Synthetic Aperture Radar image
Authors :Moriyama, T.
Uratsuka, S.
Umehara, T.
Satake, M.
Nadai, A.
Maeno, H.
Nakamura, K.
Yamaguchi, Y.
Publisher :IEEE
Issue Date :2004
Journal Title :IGARSS '04. Proceedings. 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004.
Volume :1
Start Page :703
End Page :706
Description :This paper discusses the polarimetric correlation coefficient to extract the urban areas from polarimetric Synthetic Aperture Radar (POLSAR) image. For classification of POLSAR image, several methods have been proposed to extract polarimetric feature, such as Polarimetric Entropy-Alpha, three-component scattering model, Huynen parameters and so on. However, there is a possibility that the polarimetric correlation coefficient has a potential for the objective of this paper, too. In order to verify the capability of polarimetric correlation coefficient, we examine the behavior of this coefficient between the urban areas and the natural distributed areas with respect to the several polarimetric scattering models and the difference of polarization basis. Moreover, we apply the polarimetric correlation coefficient to the actual polarimetric SAR data acquired by Pi-SAR/X-SAR.
Keywords :POLSAR
classfication
urban areas
polarimetric correlation coefficient
scattering model
Type Local :会議発表論文
Language :eng
URI :http://hdl.handle.net/10191/5014
fullTextURL :http://dspace.lib.niigata-u.ac.jp/dspace/bitstream/10191/5014/1/(Yamaguchi a study on)01369127.pdf
DOI :info:doi/10.1109/IGARSS.2004.1369127
Rights :©(2004) IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained the IEEE.
Appears in Collections:01 IEEE

Please use this identifier to cite or link to this item: http://hdl.handle.net/10191/5014