NDLI: Estimate of Distribution for SAR Image Based on the Generalized Rayleigh Distribution

Content Provider	IEEE Xplore Digital Library
Author	Zengguo Sun Chongzhao Han
Copyright Year	2006
Description	Author affiliation: Inst. of Integrated Autom., Xi'an Jiaotong Univ. (Zengguo Sun; Chongzhao Han)
Abstract	Generalized Rayleigh distribution was deduced for the amplitude SAR image according to the generalized central limit theorem, and the parameters were estimated by the negative order moment. Based on the disadvantage of single-point estimation, global search was suggested to achieve the optimal parameters. Owing to lack of analytical expression of the probability density function, the generalized Rayleigh distribution was calculated by the series expansion, and its convergence was analyzed as well as some cases of divergence. Estimate of distribution for SAR image demonstrates that the estimate of distribution based on the generalized Rayleigh distribution is superior with lower mean square error (MSE) compared to the one based on the traditional Rayleigh distribution, and the global search for the optimal parameters reduces the probability of divergence significantly
Starting Page	9547
Ending Page	9551
File Size	238179
Page Count	5
File Format	PDF
ISBN	1424403324
DOI	10.1109/WCICA.2006.1713852
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Synthetic aperture radar Automation Convergence Sun Amplitude estimation Parameter estimation Probability density function Mean square error methods Radar imaging Image analysis analysis of convergence and divergence synthetic aperture radar (SAR) image generalized Rayleigh distribution global search
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

MAP Filtering for SAR Images Based on Heavy-Tailed Rayleigh Modeling of Speckle

Minimum mean square error estimates of invariant parameters in the quadrate of ISAR signal amplitude

Heavy-Tailed Rayleigh Distribution: A New Tool for the Modeling of SAR Amplitude Images

Parameter estimation of heavy-tailed Rayleigh prior model from observed SAR amplitude images

An Efficient and Flexible Statistical Model Based on Generalized Gamma Distribution for Amplitude SAR Images

Generalized gamma distribution with MoLC estimation for statistical modeling of SAR images

Parameter estimation of non-Rayleigh RCS models for SAR images based on the Mellin transformation

SAR amplitude probability density function estimation based on a generalized Gaussian scattering model

SAR amplitude probability density function estimation based on a generalized Gaussian model

Estimate of Distribution for SAR Image Based on the Generalized Rayleigh Distribution

Similar Documents

MAP Filtering for SAR Images Based on Heavy-Tailed Rayleigh Modeling of Speckle

Minimum mean square error estimates of invariant parameters in the quadrate of ISAR signal amplitude

Heavy-Tailed Rayleigh Distribution: A New Tool for the Modeling of SAR Amplitude Images

Parameter estimation of heavy-tailed Rayleigh prior model from observed SAR amplitude images

An Efficient and Flexible Statistical Model Based on Generalized Gamma Distribution for Amplitude SAR Images

Generalized gamma distribution with MoLC estimation for statistical modeling of SAR images

Parameter estimation of non-Rayleigh RCS models for SAR images based on the Mellin transformation

SAR amplitude probability density function estimation based on a generalized Gaussian scattering model

SAR amplitude probability density function estimation based on a generalized Gaussian model

Estimate of Distribution for SAR Image Based on the Generalized Rayleigh Distribution