Complexity Control of Fast Motion Estimation in H.264/MPEG-4 AVC with Rate-Distortion-Complexity optimization

Mo Wu, Søren Forchhammer, Shankar Manuel Aghito

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    Abstract

    A complexity control algorithm for H.264 advanced video coding is proposed. The algorithm can control the complexity of integer inter motion estimation for a given target complexity. The Rate-Distortion-Complexity performance is improved by a complexity prediction model, simple analysis of the past statistics and a control scheme. The algorithm also works well for scene change condition. Test results for coding interlaced video (720x576 PAL) are reported.
    Original languageEnglish
    Title of host publicationVisual Communications and Image Processing 2007 : Proc. of SPIE-IS&T Electronic Imaging
    Number of pages11
    VolumeSPIE Vol. 6508, 650824
    Place of PublicationSan Jose, CA, USA
    PublisherIS&T and SPIE
    Publication date2007
    Pages1-11
    ISBN (Print)978-0-8194-6621-1
    Publication statusPublished - 2007
    EventVisual Communications and Image Processing 2007 - San Jose, United States
    Duration: 28 Jan 20071 Feb 2007

    Conference

    ConferenceVisual Communications and Image Processing 2007
    Country/TerritoryUnited States
    CitySan Jose
    Period28/01/200701/02/2007

    Keywords

    • H.264/AVC, Fast motion estimation, complexity control

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