geodma for image classification

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    Classification of remote sensing images withGeoDMA - Geographic Data Mining Analyst

    Thales Sehn [email protected]. r

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    Starting with !A"DSAT-# in #$%&'satellites pro(ide a rich data set that

    helps )s to follow changes in o)r planet.

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    To e*tract information from images'we need proper image interpretation

    algorithms.

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    D)ring the #$+,s and #$$,s' mostimage classification techni )es )sed

    pi*el- ased statistical analysis.

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    /ect- ased classification took a longtime to reach the mainstream )sers.

    Haralick, R. and L. Shapiro, Imagesegmentation techniques. Applications ofArtificial Intelligence II., 1985 . 548 p. !"#.

    $%mara, &., et al., Spring Integrating remotesensing and &IS '( o')ect"oriented datamodelling. $omputers and &raphics, 1996 .

    !*+ - p. #5"4* .

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    0ow to choose s)ita le o /ectfeat)res for a good classification1

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    GeoDMAGeographic Data Mining Analyst

    2ersion ,.3.#' pl)gin forTerra2iew 4.,.,

    !in)*56indows Segmentation Algorithms

    7 ased on89 :ins et al. #$$;. :aat

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    GeoDMAGeographic Data Mining Analyst

    S)pport and store different geographic data types inlocal or remote data ase.

    Calc)late o /ect properties incl)ding landscapeecology' spectral' and spatial feat)res.

    se data mining techni )es to )ild a)tomaticallydecision trees for o /ect classification.

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    GeoDMAGeographic Data Mining Analyst

    ro(ide a free software sol)tion of data miningapplied to geographic applications' r)nning indifferent platforms.

    Bntegrate (alidation tools in a friendly Graphic serBnterface 7G B8' ased on statistics and the )sersknowledge.

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    )tline for o /ect- ased imageclassification

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    /ect s feat)res a(aila le in GeoDMA

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    Classification algorithms

    The man)al definition of an effecti(e r)le-setfor classification is a time-cons)ming task.

    GeoDMA makes easy the knowledge disco(eryin the data ase' a)tomatically creatingdecision trees' which find the est feat)res forclassification' and their relations to the classesof interest.

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    Applications r an classification

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    Applications r an classification

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    Applications Deforestation atterns

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    ?)t)re works

    "ew classification algorithms ?eat)re selection )ser interface Time Series Analysis

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    Classification of remote sensing images withGeoDMA - Geographic Data Mining Analyst

    Thales Sehn [email protected]. r

    http955geodma.sf.net5