Estimation of the distortion parameters in pattern recognition applications is addressed. This paper reports a new technique for the estimation of distortion parameters using correlation techniques with a synthetic joint Fourier transform (JFT) correlator set-up. In particular, the degree of rotational distortion is studied with the synthesis of a composite estimation feature from a set of distorted targets. Simulation results are presented to show better estimation performance.


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    Titel :

    Estimation of distortion parameters using wavelet-based joint transform correlator


    Beteiligte:
    Rahman, F. (Autor:in) / Ahmed, F. (Autor:in) / Karim, M.A. (Autor:in)


    Erscheinungsdatum :

    01.01.1996


    Format / Umfang :

    514494 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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