Generalized lapped biorthogonal transforms with integer coefficients

Masaaki Ikehara, Trac D. Tran, Truong Q. Nguyen

    Research output: Contribution to conferencePaper

    Abstract

    Invertible transforms with integer coefficients are highly desirable because of their fast, efficient, VLSI-suitable implementations and their lossless coding capability. In this paper, a large class of generalized lapped biorthogonal transforms with integer coefficients (IGLBT) is presented. The IGLBT also possesses a fast and efficient lattice that structurally enforces both linear phase and exact reconstruction properties. Preliminary image coding experiments show that the IGLBT yields comparable objective and subjective performance to those of popular state-of-the-art transforms with floating-point coefficients.

    Original languageEnglish
    Pages886-890
    Number of pages5
    Publication statusPublished - 1998 Dec 1
    EventProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA
    Duration: 1998 Oct 41998 Oct 7

    Other

    OtherProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3)
    CityChicago, IL, USA
    Period98/10/498/10/7

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Computer Vision and Pattern Recognition
    • Electrical and Electronic Engineering

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  • Cite this

    Ikehara, M., Tran, T. D., & Nguyen, T. Q. (1998). Generalized lapped biorthogonal transforms with integer coefficients. 886-890. Paper presented at Proceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3), Chicago, IL, USA, .