Generalized lapped biorthogonal transforms with integer coefficients

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

    研究成果: Paper査読

    抄録

    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.

    本文言語English
    ページ886-890
    ページ数5
    出版ステータスPublished - 1998 12 1
    イベントProceedings of the 1998 International Conference on Image Processing, ICIP. Part 2 (of 3) - Chicago, IL, USA
    継続期間: 1998 10 41998 10 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

    • ハードウェアとアーキテクチャ
    • コンピュータ ビジョンおよびパターン認識
    • 電子工学および電気工学

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