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4 Result(s)

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  1. No Access

    Chapter and Conference Paper

    Adaptive Predictor Structure Based Interpolation for Reversible Data Hiding

    In this paper, we present an additive prediction error expansion (PEE) based reversible data hiding scheme that gives overall low distortion and relatively high embedding capacity. Recently reported interpolat...

    Sunil Prasad Jaiswal, Oscar Au, Vinit Jakhetiya… in Digital-Forensics and Watermarking (2015)

  2. No Access

    Chapter and Conference Paper

    A Novel Multiple Description Approach to Predictive Video Coding

    Multiple description coding (MDC) is a source coding technique that exploits path diversity to combat packet losses over error-prone channels. In this paper, we proposed a novel drift-free multi-state MDC meth...

    Zhiqin Liang, Jiantao Zhou, Liwei Guo… in Advances in Multimedia Information Process… (2007)

  3. No Access

    Chapter and Conference Paper

    Intra Frame Encoding Using Programmable Graphics Hardware

    In this paper, we propose a parallel algorithm for H.264/AVC intra frame encoding by using the graphics processing unit (GPU). The proposed algorithm can handle 4x4 intra block prediction and reconstruction. B...

    M C Kung, Oscar Au, Peter Wong… in Advances in Multimedia Information Process… (2007)

  4. No Access

    Chapter and Conference Paper

    Heegard-Berger Video Coding Using LMMSE Estimator

    In this paper a novel distributed video coding scheme was proposed based on Heegard-Berger coding theorem, rather than Wyner-Ziv theorem. The main advantage of HB coding is that the decoder can still decode an...

    **aopeng Fan, Oscar Au, Yan Chen… in Advances in Multimedia Information Process… (2006)