This paper presents a novel multi-focus image fusion based on a double-density dual-tree discrete wavelet transform. The original image is decomposed into the 16-subband image pyramid by this wavelet. The image fusion process is performed by the direction value and the region standard deviation to get the fused 16-subband image pyramid. The final fused image is formed with the 16-subband image reconstruction. The fusion experiments indicate this image fusion is superior to the traditional image fusion based on the contrast pyramid or the wavelet decomposition.


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    Titel :

    Multi-focus Image Fusion with the Double-Density Dual-Tree DWT


    Beteiligte:
    Wang, A-Chuan (Autor:in) / Zhao, Peng (Autor:in)


    Erscheinungsdatum :

    01.05.2008


    Format / Umfang :

    555678 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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