Maxim Sharabayko

Maxim Sharabayko

Greater Kiel Area
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Haivision

About

Knowledge of video coding standards (MPEG-2, H.264/AVC, H.265/HEVC, VP9).
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Experience

Education

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    Honors diploma

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    Honors diploma

Licenses & Certifications

Publications

  • Contemporary Video Compression Standards. H.265/HEVC, VP9, VP10, Daala

    2016 International Siberian Conference on Control and Communications (SIBCON)

    In this paper we compare compression efficiency of the latest video coding standards H.265/HEVC, VP9, VP10 and Daala to H.264/AVC with the help of reference video encoders available.

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  • Fast Rate Estimation for RDO Mode Decision in HEVC

    Entropy

    In this paper, we present an entropy-based RDO estimation technique for H.265/HEVC compression, instead of the common approach based on the SBAC. Our RDO implementation reduces RDO complexity, providing an average bit rate overhead of 1.54%. At the same time, elimination of the SBAC from the RDO estimation reduces block interdependencies, thus providing an opportunity for the development of the compression system with parallel processing of multiple blocks of a video frame.

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  • Intra prediction header bits estimation algorithm for RDO in H.265/HEVC

    Applied Mathematical Sciences

    In our work we elaborate the proper rate estimation of the prediction header without the use of BAC. The suggested algorithm counts the symbols to be coded with BAC and estimates the bit size of the intra prediction header based on the entropy of the symbols, obtained in the statistical experiments. The proposed algorithm provides the average bitrate overhead of 0.09\% on JCT-VC test video sequences, and can be used as a part of decision making algorithm in H.265/HEVC video compression systems.

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  • Intra Compression Efficiency in VP9 and HEVC

    Applied Mathematical Sciences

    In this paper we get into detailed overview of intra compression data-flow in HEVC and VP9. We describe common and unique stages of both standards. Then we carry out experiments with JCT-VC HM and WebM VP9 encoders on intra compression efficiency.
    We also turn some of the HEVC features off to get its dataflow as close to VP9 as possible. Finally we get into discussion of the efficiency of both codecs, the corresponding standards and their intra compression algorithms.

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  • NEXT GENERATION VIDEO CODECS: HEVC, VP9 and DAALA

    Tomsk Polytechnic University

    General review of new video compression standards HEVC, VP9 and Daala. Their compression efficiency compared to AVC.

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