Evaluation of the Wishart test statistics for polarimetric SAR data

Henning Skriver; Allan Aasbjerg Nielsen; Knut Conradsen

doi:10.1109/IGARSS.2003.1293888

Evaluation of the Wishart test statistics for polarimetric SAR data

Henning Skriver, Allan Aasbjerg Nielsen, Knut Conradsen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

A test statistic for equality of two covariance matrices following the complex Wishart distribution has previously been used in new algorithms for change detection, edge detection and segmentation in polarimetric SAR images. Previously, the results for change detection and edge detection have been quantitatively evaluated. This paper deals with the evaluation of segmentation. A segmentation performance measure originally developed for single-channel SAR images has been extended to polarimetric SAR images, and used to evaluate segmentation for a merge-using-moment algorithm for polarimetric SAR data.

Original language	English
Title of host publication	Proceedings. 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003. IGARSS '03.
Volume	2
Publisher	IEEE
Publication date	2003
Pages	699-701
ISBN (Print)	0-7803-7929-2
DOIs	https://doi.org/10.1109/IGARSS.2003.1293888
Publication status	Published - 2003
Event	2003 IEEE International Geoscience and Remote Sensing Symposium - Toulouse, France Duration: 21 Jul 2003 → 25 Jul 2003 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9010

Conference

Conference	2003 IEEE International Geoscience and Remote Sensing Symposium
Country/Territory	France
City	Toulouse
Period	21/07/2003 → 25/07/2003
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9010

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Copyright: 2003 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 from the IEEE

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title = "Evaluation of the Wishart test statistics for polarimetric SAR data",

abstract = "A test statistic for equality of two covariance matrices following the complex Wishart distribution has previously been used in new algorithms for change detection, edge detection and segmentation in polarimetric SAR images. Previously, the results for change detection and edge detection have been quantitatively evaluated. This paper deals with the evaluation of segmentation. A segmentation performance measure originally developed for single-channel SAR images has been extended to polarimetric SAR images, and used to evaluate segmentation for a merge-using-moment algorithm for polarimetric SAR data.",

author = "Henning Skriver and Nielsen, {Allan Aasbjerg} and Knut Conradsen",

note = "Copyright: 2003 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 from the IEEE; 2003 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2003 ; Conference date: 21-07-2003 Through 25-07-2003",

year = "2003",

doi = "10.1109/IGARSS.2003.1293888",

language = "English",

isbn = "0-7803-7929-2",

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pages = "699--701",

booktitle = "Proceedings. 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003. IGARSS '03.",

publisher = "IEEE",

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url = "http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=9010",

}

Skriver, H , Nielsen, AA & Conradsen, K 2003, Evaluation of the Wishart test statistics for polarimetric SAR data. in Proceedings. 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003. IGARSS '03.. vol. 2, IEEE, pp. 699-701, 2003 IEEE International Geoscience and Remote Sensing Symposium, Toulouse, France, 21/07/2003. https://doi.org/10.1109/IGARSS.2003.1293888

Evaluation of the Wishart test statistics for polarimetric SAR data. / Skriver, Henning ; Nielsen, Allan Aasbjerg ; Conradsen, Knut.
Proceedings. 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003. IGARSS '03.. Vol. 2 IEEE, 2003. p. 699-701.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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N1 - Copyright: 2003 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 from the IEEE

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N2 - A test statistic for equality of two covariance matrices following the complex Wishart distribution has previously been used in new algorithms for change detection, edge detection and segmentation in polarimetric SAR images. Previously, the results for change detection and edge detection have been quantitatively evaluated. This paper deals with the evaluation of segmentation. A segmentation performance measure originally developed for single-channel SAR images has been extended to polarimetric SAR images, and used to evaluate segmentation for a merge-using-moment algorithm for polarimetric SAR data.

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T2 - 2003 IEEE International Geoscience and Remote Sensing Symposium

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ER -

Evaluation of the Wishart test statistics for polarimetric SAR data

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