Publications

  • Contemporary Video Compression Standards. H.265/HEVC, VP9, VP10, Daala
    SHARABAYKO M.P., MARKOV N.G.
    2016 International Siberian Conference on Control and Communications (SIBCON), Moscow, 12-14 May, 2016, pp. 1-4.
    Availability: IEEE Xplore
    Abstract: 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.
  • Fast search for intra prediction mode in H.265/HEVC video compression
    SHARABAYKO M.P., MARKOV N.G.
    Key Engineering Materials. - 2016. - Vol. 685. - pp. 897-901.
    Availability: Scientific.Net
    Abstract: In this paper, we present our algorithm of a fast search for intra prediction mode in H.265/HEVC video compression. The algorithm on average provides only 1.9% bitrate increase with 41% timesaving.
  • Fast Rate Estimation for RDO Mode Decision in HEVC
    SHARABAYKO M.P., PONOMAREV O.G.
    Entropy. – 2014. – Vol. 16. – No. 12. – pp. 6667–6685
    Availability:     Entropy Journal
  • Intra Prediction Header Bits Estimation Algorithm for RDO in H.265/HEVC
    SHARABAYKO M.P., PONOMAREV O.G.
    Applied Mathematical Sciences, Vol. 8, 2014, no. 175, pp. 8721-8736
    Availability:     AMS Journal
  • Research on H.265/HEVC Intra Prediction Modes Selection FrequencesSHARABAYKO M.P.
    XX International Conference CTT 2014, 14-18 April 2014, Vol. 2, pp. 315-316
    Availability: CTT digest
  • Intra Compression Efficiency in VP9 and HEVC
    SHARABAYKO M.P., PONOMAREV O.G., CHERNYAK R.I.
    Applied Mathematical Sciences, Vol. 7, 2013, no. 137, pp. 6803-6824
    Availability: AMS Journal
    Abstract: In this paper we get into detailed overview of intra compression dataflow 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 e ciency. We also turn some of the HEVC features o to get its data ow as close to VP9 as possible. Finally we get into discussion of the e ciency of both codecs, the corresponding standards and their intra compression algorithms.
  • Next Generation Video Codecs: HEVC, VP9 and Daala
    SHARABAYKO M.P.    XI International Conference MSIT 2013, 13-16 November 2013, pp. 35-37
    Availability: MSIT digest
    Abstract: This paper contains a general review of new video compression standards HEVC, VP9 and Daala. Their compression efficiency is studied and compared to AVC.
  • Iterative Intra Prediction Search for H.265/HEVC
    SHARABAYKO M.P., MARKOV N.G.
    2013 International Siberian Conference on Control and Communications (SIBCON), 12-13 Sept. 2013, pp. 1-4.
    Availability: IEEExplore
    Abstract: In this paper we propose iterative intra prediction search for H.265/HEVC encoder to reduce the number of prediction modes for estimation. We base on our research of computational complexity and usage frequency of H.265/HEVC intra prediction. On JCT-VC test sequences, we got about 40% encoding time reduction for HM 10.1 intra-only coding with negligible bitrate increase and PSNR quality degradation. We also offer some additional speed-up techniques, including fast prediction error estimation.
  • The Efficiency of Nonlinear Adaptive Post-filtering in H.265/HEVC Video Compression Standard (in Russian)
    PONOMAREV O.G., SHARABAYKO M.P
    TUSUR reports journal, Issue #3 (2013), p. 93-99.
    Availability: TUSUR
    Abstract: An overview of deblock and SAO post-filtering in H.265/HEVC video compression standard is presented. The experimental results show the influence of DBF and SAO on video compression features. The results are followed by DBF and SAO usage recommendations.
  • Research on Video Compression Methods and Algorithms Efficiency of H.265/HEVC Standard (in Russian)
    PONOMAREV O.G., SHARABAYKO M.P, POZDNYAKOV A.A.
    Elektrosvyaz Journal, Issue #3 (2013), p. 29-33
    Availability: ResearchGate
    Abstract: The paper describes methods and algorithms of digital video compression, that form the basis of H.265/HEVC video compression standard, with respect to their influence on video compression ratio. Also general compression efficiency of H.264/AVC and H.265/HEVC standards is investigated.
  • Fractal Compression of Grayscale and Color Images: Tools and Results
    SHARABAYKO M.P., MARKOV N.G.
    7th International Forum on Strategic Technology (IFOST 2012), Tomsk, 18-21 Sept. 2012, p. 571-575.
    Availability: IEEExplore
    Abstract: This paper presents fast fractal image compression algorithm, based on quadtree image partitioning, Fisher block classification, block preparations and multithreaded coding process. Investigation results on efficiency of fractal still grayscale and color images compression are presented with comparison with JPEG results.
  • Fraktal'noe szhatie izobrazheniy: Realizatsiya i issledovanie algoritmov (Russian Edition)
    SHARABAYKO M.P., OSOKIN A.N.
    LAP LAMBERT Academic Publishing (April 26, 2012), 84 p.
    Availability: Amazon
    Abstract: This monograph provides research and performance results on fractal image compression suggestions and well-known techniques. As a result, fast fractal grayscale image compression algorithm is presented.
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