A memory-efficient deblocking filter for H.264/AVC video coding

Tsu Ming Liu*, Wen Ping Lee, Ting An Lin, Chen-Yi Lee

*此作品的通信作者

    研究成果: Conference article同行評審

    75 引文 斯高帕斯(Scopus)

    摘要

    A memory-efficient architecture design for de-blocking filter in H.264/AVC is presented. We use the novel data arrangement of Column-of-Pixel to facilitate the memory access and reuse the pixel value. Further, we propose a hybrid filter scheduling to improve the system throughput. As compared with some existing approaches of realizing de-blocking filter [1] [2], the proposed design saves about one-half of processing cycles. With novel data arrangement and hybrid filter scheduling, an efficient architecture design is implemented. Further, it is evaluated on H.264 system and easily achieved real-time decoding with 1080 HD (1920×1088@30fps) when working frequency is 100MHz.

    原文English
    文章編號1465043
    頁(從 - 到)2140-2143
    頁數4
    期刊Proceedings - IEEE International Symposium on Circuits and Systems
    DOIs
    出版狀態Published - 2005
    事件IEEE International Symposium on Circuits and Systems 2005, ISCAS 2005 - Kobe, Japan
    持續時間: 23 5月 200526 5月 2005

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