Two efficient algorithms for interlaced to progressive scan conversion are proposed in this paper. Unlike the existing algorithms that solely employ complicated filters to achieve high-dB conversion, the new algorithms adaptively use simple linear or nonlinear filters to achieve even higher-dB conversions, while maintain lower computational complexities, depending on whether the pixel to be interpolated is stationary or moving. Detection of pixel motion is performed by a simple 3-point median filter. Simulation results show that the new algorithms produce better performance both in SNR and complexity than the comparable known algorithms.<>


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    Titel :

    Efficient algorithms for interlaced to progressive scan conversion


    Beteiligte:
    Kai-Yao Chen (Autor:in) / Sau-Gee Chen (Autor:in)


    Erscheinungsdatum :

    01.01.1994


    Format / Umfang :

    267695 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Efficient Algorithms for Interlaced to Progressive Scan Conversion

    Chen, K. Y. / Chen, S. G. / IEEE; Hong Kong Chapter of Signal Processing | British Library Conference Proceedings | 1994



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    Kim, Y.D. / Chang, J. / Shin, G.S. et al. | British Library Online Contents | 2008


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