Multimedia Tools and Applications

, Volume 76, Issue 2, pp 1775–1800 | Cite as

A new teleconference system with a fast technique in HEVC coding

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Abstract

Tele-Communications play an important role nowadays. Globalization has led the requirement for traversed communication. Therefore a multimedia system takes an influential act in the comprehensive communication between the regions. Teleconferencing became an indispensable element in any business system. A teleconference offers the collaborators the ability to participate in a group consultation by managing a virtual convention while residing in geographically scattered areas. It also increases productivity, minimizes travel expenses and saves travel time. This paper presents a new Reliable Teleconference system that utilizes an improved HEVC (H.265) coding technology as an adequate approach to enhance the real-time video/IP technology system with improving the video quality and enhancing the compression efficiency corresponding with the previous codec (H.264).

Keywords

H.264 H.265 video/IP Compression ratio Reliable system 

References

  1. 1.
    BenHajyoussef A et al (2014) Fast gradient based intra mode decision for high efficiency video coding. Int J Emerging Trends Technol Comput Sci 3:223–228Google Scholar
  2. 2.
    Chakareski J, Frossard P (2008) Distributed collaborations for enhanced sender-driven videos streaming. IEEE Trans Multimedia 10:858–870CrossRefGoogle Scholar
  3. 3.
    Chia C et al (2011) Fasts H.264 encoding based’ on statistical learning. IEEE Trans Circuits Syst Video Technol 21:1304–1315CrossRefGoogle Scholar
  4. 4.
    Choe S (2013) Fast CU splitting and pruning for sub-optimal CU partitioning in HEVC intra-coding. IEEE Trans Circuits Syst Video Technol 2:1–10MathSciNetGoogle Scholar
  5. 5.
    da Silva TL, Agostin LV, da Silva Cruz AL (2012) Fast HEVC intra prediction mode decision based on EDGE direction information. In: Proc 20th Conf. (EUSIPCO), pp. 1214–1218Google Scholar
  6. 6.
    Feng P (2005) Fast mode decision algorithm for intraprediction in H.264/AVC video coding. IEEE Trans Circuits Syst Video Technol 15:813–822CrossRefGoogle Scholar
  7. 7.
    Frank B et al (2012) HEVC complexity and implementation analysis. IEEE Trans Circuits Syst Video Technol 22:13–20Google Scholar
  8. 8.
    Jen R et al (2012) Comparison of the coding efficiency of video coding standards. IEEE Trans Circuits Syst Video Technol 22:10–22MathSciNetCrossRefGoogle Scholar
  9. 9.
    Jens R et al (2012) Comparison of the coding efficiency of video coding standard including (HEVC). IEEE Trans Circuits Syst Video Technol 22Google Scholar
  10. 10.
    Min J et al (2012) Block partitioning structure in the HEVC stand. IEEE Trans Circuits Syst Video Technol 22:1697–1706CrossRefGoogle Scholar
  11. 11.
    Shen LQ et al (2013) An effective CU-size decision method for HEVC encoder. IEEE Trans Multimedia 15:465–470CrossRefGoogle Scholar
  12. 12.
    Shi W et al (2015) Edge detector based fast level decision algorithm for intra prediction of HEVC. J Signal Process 19:67–73CrossRefGoogle Scholar
  13. 13.
    Siwei M et al (2014) Low complexity adaptive view synthesis optimizations in HEVC based 3D video coding. IEEE Trans Multimedia 16:266–271CrossRefGoogle Scholar
  14. 14.
    Teck K et al (2006) Bandwidth-conserving real-time VoIP teleconference system. In: Proceedings of the Third Intern Conf. on Info. Technology IEEEGoogle Scholar
  15. 15.
    Xiong J et al (2014) A fast HEVC interCU selection method based on pyramid motions divergence. IEEE Trans Multimedia 16:559–564CrossRefGoogle Scholar
  16. 16.
    Yan Y et al (2014) The scalable extension of HEVC for ultrahigh definitions videos delivery. IEEE Multimedia 21:58–64CrossRefGoogle Scholar
  17. 17.
    Yang J et al (2006) Implementation of multipoint video conference in software. IEEE conferenceGoogle Scholar
  18. 18.
    Yi-Fei X et al (2013) Developments of network adaptive H.264/AVC medicals videos transmissions systems. Int J Future Comput Commun l.2:4–8Google Scholar
  19. 19.
    Zhang H, Ma Z (2014) Fast intra mode decision for high efficiency video coding (HEVC). IEEE Trans Circuits Syst Video Technol 24:660–668CrossRefGoogle Scholar
  20. 20.
    Zhang M, Zhang M et al (2013) Entropy-based fast largest coding unit partition algorithm in high-efficiency video coding. Entropy 15:2277–2287MathSciNetCrossRefMATHGoogle Scholar

Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.Al-Nahrain UniversityBaghdadIraq
  2. 2.Electric- Electronics DepartmentGaziantep UniversityGaziantepTurkey

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