NDLI: Esprit-based scattering power decomposition by using modified volume scattering model

Content Provider	IEEE Xplore Digital Library
Author	Yamada, H. Komaya, R. Yamaguchi, Y. Sato, R.
Copyright Year	2010
Description	Author affiliation: Faculty of Education, Niigata University, Nishi-ku, 950-2181, Japan (Sato, R.) \|\| Graduate School of Science and Engineering, Niigata University, Nishi-ku, 950-2181, Japan (Yamada, H.; Komaya, R.; Yamaguchi, Y.)
Abstract	The scattering power decomposition for POLSAR data is one of the powerful tools in the radar polarimetry. There are several model-based decomposition techniques. However, since the number of independent observables in POLSAR images is limited, these techniques require several assumptions to obtain unique solution. The authors have proposed an alternative technique with POL-InSAR dataset. By using the POL-InSAR dataset, we can increase the number of observables. However, selection of volume scattering component was still a problem. Recently, Dr. Arii et. al., proposed a generalized volume scattering model, and applied it to the POLSAR dataset with the adaptive non-negative eigenvalue decomposition technique. In this report, we appy the model to the ESPRIT-based POL-InSAR decomposition technique and verify the estimation performance experimentally.
Starting Page	3255
Ending Page	3258
File Size	250214
Page Count	4
File Format	PDF
ISBN	9781424495658
ISSN	21537003
e-ISBN	9781424495665
e-ISBN	9781424495641
DOI	10.1109/IGARSS.2010.5651248
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-25
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Scattering Covariance matrix Matrix decomposition Solid modeling Estimation Eigenvalues and eigenfunctions Adaptation model ESPRIT algorithm POL-InSAR Model based decomposition volume scattering model
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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