Journal of Korea Multimedia Society (한국멀티미디어학회논문지)

Korea Multimedia Society (한국멀티미디어학회)
권호 표지
DOI QR코드

DOI QR Code

In-service Real-time and Continuous Objective Video Quality Assessment for DTV Broadcasting

  • Han, Chan-Ho (Department of Broadcasting Visual Media and Technology, Kangwon National Univ.)
  • Received : 2012.11.09
  • Accepted : 2012.11.29
  • Published : 2013.01.31
Download PDF
⟨ Previous Next ⟩

Abstract

This article presents a simple and reasonable in-service, real-time, and continuous single-ended objective video quality assessment model for DTV broadcasting using a multiburst signal at the bottom of the transient effect area, similar to Vertical Interval Test Signals. The issue of in-service video-quality monitoring in DTV broadcasting is addressed, and an effective method of quality monitoring is presented. The proposed method is also implemented and tested in a range of situations using a simulated HDTV broadcasting network.

Keywords

References

  1. P. Bretillon, J. Baina, and G. Goudezeune, Video Quality Monitoring in Digital TV Networks, EBU Technical Review, 2000.
  2. S. Kwon and O. Kwon, "Picture Quality Control by Priority Among Multiple Video Sources," Journal of Korea Multimedia Society, Vol. 8, No. 6, pp. 744-752, 2005.
  3. S. Winkler, F. Dufaux, F. Barba, and V. Baroncini, "Special Issue on Image and Video Quality Assessment," Signal Processing: Image Communication, Vol. 25, No. 7, pp. 467-558, 2010. https://doi.org/10.1016/j.image.2010.07.001
  4. Rep. ITU-R BT.2020-1: Objective Quality Assessment Technology in a Digital Environment, 2000.
  5. SMPTE 274M: Standard for Television-$1920{\times}1080$ Scanning and Interface, 1998.
  6. C. Han and K. Sohng, "DTV Lip-Sync Test using Time-Indexed Audio and Video Signals Without Effect on Program," IEEE trans. On Broadcasting, Vol. 51, Issue. 1, pp. 62-68, 2005. https://doi.org/10.1109/TBC.2004.841747

Cited by

  1. 디지털 방송에서 HDTV 필수 부가영역 vol.20, pp.6, 2013, https://doi.org/10.9717/kmms.2017.20.6.853
  2. DTV 화질향상을 위한 자막데이터 전송방법 vol.20, pp.10, 2017, https://doi.org/10.9717/kmms.2017.20.10.1628