| 題名: | Basic Unit Layer Rate Control for Video Security |
| 作者: | Yan, Tao Jr Deng, Anyuan Jr Tsaur, Woei-Jiunn Jr Li, Jia-Hong Jr Tsai, Hsin-Chieh Jr |
| 關鍵字: | video security multi-view video coding rate control bit-allocation rate-distortion model and correlation analysis |
| 期刊名/會議名稱: | 2010 ICS會議 |
| 摘要: | Video security is one of multi-view video applications. However the current multi-view video coding (MVC) software does not contain any rate control technique, this paper proposes a rate control algorithm for MVC based on the quadratic rate-distortion (R-D) model. The proposed algorithm adopts the fluid-flow traffic model, HRD (hypothetical reference decoder) and linear prediction model of MAD (the mean absolute difference). Compared to the multi-view video coding with fixed quantization parameter, the proposed scheme can efficiently control the bit rate with an average rate control error of 0.62% while keeping high coding efficiency. |
| 日期: | 2011-01-06T20:52:55Z |
| 分類: | 2010年 ICS 國際計算機會議(如需查看全文，請連結至IEEE Xplore網站) |
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