Change detection in polarimetric SAR data over several time points

Knut Conradsen; Allan Aasbjerg Nielsen; Henning Skriver

doi:10.1109/IGARSS.2014.6947502

Change detection in polarimetric SAR data over several time points

Knut Conradsen, Allan Aasbjerg Nielsen, Henning Skriver

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

Abstract

A test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution is introduced. The test statistic is applied successfully to detect change in C-band EMISAR polarimetric SAR data over four time points.

Original language	English
Title of host publication	Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014
Publisher	IEEE
Publication date	2014
Pages	4540-4543
ISBN (Print)	978-1-4799-5775-0
DOIs	https://doi.org/10.1109/IGARSS.2014.6947502
Publication status	Published - 2014
Event	2014 IEEE Geoscience and Remote Sensing Symposium: Energy and our Changing Planet - Quebec City, Canada Duration: 13 Jul 2014 → 18 Jul 2014 https://ieeexplore.ieee.org/xpl/conhome/6919813/proceeding

Conference

Conference	2014 IEEE Geoscience and Remote Sensing Symposium
Country/Territory	Canada
City	Quebec City
Period	13/07/2014 → 18/07/2014
Other	In collaboration with the 35th Canadian Symposium on Remote Sensing (CSRS)
Internet address	https://ieeexplore.ieee.org/xpl/conhome/6919813/proceeding

Keywords

Geoscience

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10.1109/IGARSS.2014.6947502

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title = "Change detection in polarimetric SAR data over several time points",

abstract = "A test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution is introduced. The test statistic is applied successfully to detect change in C-band EMISAR polarimetric SAR data over four time points.",

keywords = "Geoscience",

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

year = "2014",

doi = "10.1109/IGARSS.2014.6947502",

language = "English",

isbn = "978-1-4799-5775-0",

pages = "4540--4543",

booktitle = "Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014",

publisher = "IEEE",

address = "United States",

note = "2014 IEEE Geoscience and Remote Sensing Symposium : Energy and our Changing Planet, IGARSS 2014 ; Conference date: 13-07-2014 Through 18-07-2014",

url = "https://ieeexplore.ieee.org/xpl/conhome/6919813/proceeding",

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AU - Conradsen, Knut

AU - Nielsen, Allan Aasbjerg

AU - Skriver, Henning

PY - 2014

Y1 - 2014

N2 - A test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution is introduced. The test statistic is applied successfully to detect change in C-band EMISAR polarimetric SAR data over four time points.

AB - A test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution is introduced. The test statistic is applied successfully to detect change in C-band EMISAR polarimetric SAR data over four time points.

KW - Geoscience

U2 - 10.1109/IGARSS.2014.6947502

DO - 10.1109/IGARSS.2014.6947502

M3 - Article in proceedings

SN - 978-1-4799-5775-0

SP - 4540

EP - 4543

BT - Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2014

PB - IEEE

T2 - 2014 IEEE Geoscience and Remote Sensing Symposium

Y2 - 13 July 2014 through 18 July 2014

ER -

Change detection in polarimetric SAR data over several time points

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