A recursive track-before-detect algorithm, producing potentially large signal-to-noise ratio (SNR) gains under realizable conditions, is described. The basic relation has the form of a linear, constant-coefficient difference equation with a unity magnitude damping factor. Known as recursive moving-target-indication (RMTI), this procedure adapts easily to digital processing and achieves SNR gains comparable to those from other robust track-before-detect algorithms. Examples are given to demonstrate the performance of the moving target indicator (MTI) procedure.<>


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    Titel :

    A recursive moving-target-indication algorithm for optical image sequences


    Beteiligte:
    Reed, I.S. (Autor:in) / Gagliardi, R.M. (Autor:in) / Stotts, L.B. (Autor:in)


    Erscheinungsdatum :

    01.05.1990


    Format / Umfang :

    646232 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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