抄録
With development of multi-core system, parallel encoder with fast algorithm is widely used to improve video encoding speed. In this paper, a dynamic slice-resize algorithm is proposed to balance workload and increase encoding speed for slice-level parallel encoder. This algorithm retrieves encoding workload from previous encoded frames and dynamically changes the slice size for the following frames to balance the encoding workload among slices. By applying the proposed algorithm, an average of 21 % encoding speed improvement can be achieved for parallel video encoder without loss in objective performance.
| 本文言語 | English |
|---|---|
| ホスト出版物のタイトル | ISPACS 2010 - 2010 International Symposium on Intelligent Signal Processing and Communication Systems, Proceedings |
| DOI | |
| 出版ステータス | Published - 2010 |
| イベント | 18th International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2010 - Chengdu 継続期間: 2010 12月 6 → 2010 12月 8 |
Other
| Other | 18th International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2010 |
|---|---|
| City | Chengdu |
| Period | 10/12/6 → 10/12/8 |
ASJC Scopus subject areas
- 人工知能
- 信号処理
- 通信