A new low-cost video frame-rate up conversion (FRC) technique that exploits compressed-domain information is proposed in this paper. Recent worldwide growth of digital video applications such as home AV network or mobile multimedia have been demanding higher video compression ratio in order to meet system requirements due to limited bandwidth or storage capacity. Enhancement of temporal resolution using FRC at decoder side is attractive in a sense that the R-D performance can be maintained even at low bitrates by dropping frames during encoding process and recovering them at the decoder. The proposed FRC aims to provide accurate estimates of motion vectors for recovered frames based on compressed-domain information. The goal of our study is to realize a decoder design with robust FRC over a variety of implementation platforms from mobile to consumer set-top.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A low-cost video frame-rate up conversion using compressed-domain information


    Beteiligte:
    Sekiguchi, S. (Autor:in) / Idehara, Y. (Autor:in) / Sugimoto, K. (Autor:in) / Asai, K. (Autor:in)


    Erscheinungsdatum :

    2005-01-01


    Format / Umfang :

    374512 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    A Low-cost Video Frame-rate Up Conversion using Compressed-domain Information

    Sekiguchi, S.-i. / Idehara, Y. / Sugimoto, K. et al. | British Library Conference Proceedings | 2005


    Inter-frame Correlation Based Compressed Video Steganalysis

    Liu, Bin / Liu, Fenlin / Wang, Ping | IEEE | 2008


    Automatic threat detection based on video frame delta information in compressed video streams

    SELINGER DAVID LEE / YIP CHING-WA / CHEN CHAOYING | Europäisches Patentamt | 2019

    Freier Zugriff

    AUTOMATIC THREAT DETECTION BASED ON VIDEO FRAME DELTA INFORMATION IN COMPRESSED VIDEO STREAMS

    SELINGER DAVID LEE / YIP CHING WA / CHEN CHAO-YING | Europäisches Patentamt | 2019

    Freier Zugriff

    Automatic threat detection based on video frame delta information in compressed video streams

    SELINGER DAVID LEE / YIP CHING WA / CHEN CHAO-YING | Europäisches Patentamt | 2021

    Freier Zugriff