Generalized unequal length lapped orthogonal transform for subband image coding

T. Nagai, M. Ikehara, M. Kaneko, A. Kurematsu

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    In this paper, generalized linear phase lapped orthogonal transforms with unequal length basis functions (GULLOT) are considered. The length of each basis of the proposed GULLOT can be different from each other, while all the bases of the conventional GenLOT are of equal length. In order to apply the GULLOT to subband image coding, we also investigate the size-limited structure to process the finite length signal which is important in practice.

    Original languageEnglish
    Title of host publicationSignal Processing Theory and Methods I
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages520-523
    Number of pages4
    ISBN (Electronic)0780362934
    DOIs
    Publication statusPublished - 2000 Jan 1
    Event25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000 - Istanbul, Turkey
    Duration: 2000 Jun 52000 Jun 9

    Publication series

    NameICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
    Volume1
    ISSN (Print)1520-6149

    Conference

    Conference25th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2000
    CountryTurkey
    CityIstanbul
    Period00/6/500/6/9

    ASJC Scopus subject areas

    • Software
    • Signal Processing
    • Electrical and Electronic Engineering

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  • Cite this

    Nagai, T., Ikehara, M., Kaneko, M., & Kurematsu, A. (2000). Generalized unequal length lapped orthogonal transform for subband image coding. In Signal Processing Theory and Methods I (pp. 520-523). [862032] (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; Vol. 1). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICASSP.2000.862032