Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1-2 |
| Number of pages | 2 |
| Volume | 2018-January |
| ISBN (Electronic) | 9781538630259 |
| DOIs | |
| Publication status | Published - 2018 Mar 26 |
| Event | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 - Las Vegas, United States Duration: 2018 Jan 12 → 2018 Jan 14 |
Other
| Other | 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 |
|---|---|
| Country | United States |
| City | Las Vegas |
| Period | 18/1/12 → 18/1/14 |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electrical and Electronic Engineering
- Media Technology
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Cite this
Saika, S., Takeuchi, M., Matsuo, Y., & Katto, J. (2018). Improvement of H.265/HEVC encoding for 8K UHDTV by CU size expansion and inter/intra prediction mode selection. In 2018 IEEE International Conference on Consumer Electronics, ICCE 2018 (Vol. 2018-January, pp. 1-2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE.2018.8326208