Comparison and evaluation of polarimetric change detection techniques in aerial SAR data

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    9 Citations (Scopus)

    Abstract

    This article aims at providing a comparison of Polarimetric change detection indices from a practical point of view. Six Polarimetric change detection indices were tested on L band EMISAR data over Norway. Tests included quantitative evaluation of change maps compared to a ground truth of changes, and qualitative evaluation by visual inspection. Contrast Ratio and the Wishart test gave the best results among the tested indices.

    Original languageEnglish
    Title of host publication2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages2386-2389
    Number of pages4
    ISBN (Print)978-1-4244-1212-9
    DOIs
    Publication statusPublished - 1 Dec 2007
    MoE publication typeA4 Article in a conference publication
    Event2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007 - Barcelona, Spain
    Duration: 23 Jun 200728 Jun 2007

    Conference

    Conference2007 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2007
    Abbreviated titleIGARSS 2007
    CountrySpain
    CityBarcelona
    Period23/06/0728/06/07

    Keywords

    • Change detection
    • Polarimetric SAR analysis

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