Improvement of H.265/HEVC encoding for 8K UHDTV by CU size expansion and inter/intra prediction mode selection

Shintaro Saika, Masaru Takeuchi, Yasutaka Matsuo, Jiro Katto

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

For 8K UHDTV video, which has high spatial resolution, CU size has large influence to encoding efficiency. In addition, a moving object with random motion has also a large impact on encoding efficiency of inter prediction. In this paper, we therefore propose a method to improve H.265/HEVC encoding efficiency by CU size expansion and inter/intra prediction mode selection. Moreover, we evaluated encoding efficiency and complexity by chancing max CU sizes and inter/intra prediction modes. From these evaluation results, the proposed method achieved high efficiency and low computational cost.

本文言語English
ホスト出版物のタイトル2018 IEEE International Conference on Consumer Electronics, ICCE 2018
編集者Saraju P. Mohanty, Peter Corcoran, Hai Li, Anirban Sengupta, Jong-Hyouk Lee
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1-2
ページ数2
ISBN(電子版)9781538630259
DOI
出版ステータスPublished - 2018 3 26
イベント2018 IEEE International Conference on Consumer Electronics, ICCE 2018 - Las Vegas, United States
継続期間: 2018 1 122018 1 14

出版物シリーズ

名前2018 IEEE International Conference on Consumer Electronics, ICCE 2018
2018-January

Other

Other2018 IEEE International Conference on Consumer Electronics, ICCE 2018
国/地域United States
CityLas Vegas
Period18/1/1218/1/14

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • メディア記述

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