On 2D perfect reconstruction linear phase filter banks

M. Ikehara, T. Q. Nguyen

    Research output: Contribution to journalConference article

    5 Citations (Scopus)

    Abstract

    In this paper, we present theory and design method of 2D perfect reconstruction FIR linear-phase filter bank. Several necessary conditions on the filter length and symmetry polarity are derived. A new designs method is presented without the use of nonlinear optimization. The object function is expressed as quadratic form of filter coefficients and can be solved iteratively.

    Original languageEnglish
    Pages (from-to)721-725
    Number of pages5
    JournalConference Record of the Asilomar Conference on Signals, Systems and Computers
    Volume1
    Publication statusPublished - 1998 Jan 1
    EventProceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2) - Pacific Grove, CA, USA
    Duration: 1997 Nov 21997 Nov 5

    ASJC Scopus subject areas

    • Signal Processing
    • Computer Networks and Communications

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