抄録
In this paper, a workload estimation scheme is proposed for surveillance video encoding by using difference detection and Hilbert transform-based workload estimation model. Difference detection distributes the input video data according to their content similarity features and retrieves the encoding workload for the coded frames. Workload estimation model predicts the encoding workload for the following time slot using Hilbert transform and error control. Experimental results indicate that the proposed workload estimation model can provide accurate estimation results without performance hit to maintain the video encoding performance under a given performance constraint during power reduction.
本文言語 | English |
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ホスト出版物のタイトル | Proceedings - International Conference on Image Processing, ICIP |
ページ | 4461-4464 |
ページ数 | 4 |
DOI | |
出版ステータス | Published - 2010 |
イベント | 2010 17th IEEE International Conference on Image Processing, ICIP 2010 - Hong Kong 継続期間: 2010 9月 26 → 2010 9月 29 |
Other
Other | 2010 17th IEEE International Conference on Image Processing, ICIP 2010 |
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City | Hong Kong |
Period | 10/9/26 → 10/9/29 |
ASJC Scopus subject areas
- ソフトウェア
- コンピュータ ビジョンおよびパターン認識
- 信号処理