In this paper, a new HOS-based filtering scheme for stereo image compression applications is introduced. This method removes the effects of noise in a stereo image pair by applying the left image as the reference input to a 2-D transversal filter while the right image is used as the desired output. The filter weights are computed using a block-based cumulants matching method. Using higher order statistics is appropriate in case where the stereo image pair is corrupted by zero-mean additive noise. Experiments were performed on a test and real stereo image pairs and results were compared with the least square (LS) and block-matching based methods.


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    Titel :

    HOS-based filtering scheme for stereo image compression


    Beteiligte:
    El Hassouni, M. (Autor:in) / Cherifi, H. (Autor:in)


    Erscheinungsdatum :

    01.01.2003


    Format / Umfang :

    431354 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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