VLSI architecture for a flexible motion estimation with parameters

J. Choi, Nozomu Togawa, Masao Yanagisawa, T. Ohtsuki

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    If motion estimation can choose the most suitable algorithm according to the changing characteristics of input image signals, we can obtain benefits, which improve quality and performance, reduce power consumption and optimize the system. In this paper we propose a reconfigurable approach to the motion estimation algorithm and architecture. The proposed algorithm determines motion type and then selects an adapted algorithm in order to improve the quality and performance of images. We implemented the flexible and reconfigurable architecture by hardware with an address generator unit, delay unit, and parameters. Our architecture supports more than one block-matching algorithm and parameters providing an optimized system. We are implementing our architecture by using hardware description language (VHDL) and synthesis design tools. We analyze the performance of architecture and present adaption to the algorithm for a low cost real time application.

    本文言語English
    ホスト出版物のタイトルProceedings - 7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ452-457
    ページ数6
    ISBN(印刷版)0769514413, 9780769514413
    DOI
    出版ステータスPublished - 2002
    イベント7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002 - Bangalore, India
    継続期間: 2002 1 72002 1 11

    Other

    Other7th Asia and South Pacific Design Automation Conference, 15th International Conference on VLSI Design, ASP-DAC/VLSI Design 2002
    国/地域India
    CityBangalore
    Period02/1/702/1/11

    ASJC Scopus subject areas

    • コンピュータ グラフィックスおよびコンピュータ支援設計
    • ハードウェアとアーキテクチャ
    • 電子工学および電気工学

    フィンガープリント

    「VLSI architecture for a flexible motion estimation with parameters」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル