An HEVC real-time encoding system with high quality HDR color representations

Daisuke Kobayashi, Ken Nakamura, Takayuki Onishi, Yasuyuki Nakajima, Hiroe Iwasaki, Mitsuo Ikeda, Atsushi Shimizu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In recent years 4K video broadcasting and distribution services have spread rapidly and high dynamic range (HDR) technology has been attracting a great deal of attention to make its 4K video services more realistic. We have developed and proposed new coding control methods to improve perceptual quality by reducing degradation of HDR-specific color artifacts. The proposed methods improve the video quality degradation by color difference on average 2.35% in the most degraded frames, while PSNR remains almost same.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Consumer Electronics, ICCE 2018
EditorsSaraju P. Mohanty, Peter Corcoran, Hai Li, Anirban Sengupta, Jong-Hyouk Lee
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-2
Number of pages2
ISBN (Electronic)9781538630259
DOIs
Publication statusPublished - 2018 Mar 26
Externally publishedYes
Event2018 IEEE International Conference on Consumer Electronics, ICCE 2018 - Las Vegas, United States
Duration: 2018 Jan 122018 Jan 14

Publication series

Name2018 IEEE International Conference on Consumer Electronics, ICCE 2018
Volume2018-January

Other

Other2018 IEEE International Conference on Consumer Electronics, ICCE 2018
Country/TerritoryUnited States
CityLas Vegas
Period18/1/1218/1/14

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Media Technology

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