| 采用相关性分析的视点可分级编码 |
| |
| 引用本文： | 严涛,安平,沈礼权,张兆杨,王贺.采用相关性分析的视点可分级编码[J].应用科学学报,2009,27(1):39. |
| |
| 作者姓名： | 严涛 安平 沈礼权 张兆杨 王贺 |
| |
| 作者单位： | 1. 上海大学通信与信息工程学院，上海200072;2. 新型显示技术及应用集成教育部重点实验室，上海200072; |
| |
| 基金项目： | 国家自然科学基金，上海市曙光计划基金，上海市经委产学研示范工程基金 |
| |
| 摘 要： | 为了满足不同用户端需求，在多视点视频编码（multi-view coding, MVC）中融入视点可分级编码. 根据多视点视频序列的相关性确定基本视点以及各个增强层视点，并给出了合理的视点间预测的视点可分级视频编码. 实验结果表明, 所提出的多视点视频编码方法除支持视点可分级外，还提高了信噪比以及随机访问性能.
|
| 关 键 词： | 多视点视频编码 视点可分级 相关性分析 随机访问 |
| 收稿时间： | 2008-08-25 |
| 修稿时间： | 2008-10-31 |
Multi-view Video Coding with View Scalability Based on Correlation Analysis |
| |
| YAN Tao,AN Ping,SHEN Li-quan,ZHANG Zhao-yang,WANG He.Multi-view Video Coding with View Scalability Based on Correlation Analysis[J].Journal of Applied Sciences,2009,27(1):39. |
| |
| Authors: | YAN Tao AN Ping SHEN Li-quan ZHANG Zhao-yang WANG He |
| |
| Institution: | 1. School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China;2. Key Laboratory of Advanced Displays and System Application, Ministry of Education, Shanghai 200072, China |
| |
| Abstract: | To display video on a multitude of different terminals, a multi-view coding scheme with view scalability (SMVC) is proposed. Based on a correlation analysis, all views are divided into two groups: base view and enhancementviews. The proposed SMVC adjusts characteristics of various multi-view videos. Experimental results show that the scheme can improve coding efficiency and random access capability. |
| |
| Keywords: | multi-view video coding (MVC) view scalability correlation analysis random access |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《应用科学学报》浏览原始摘要信息 |
| 点击此处可从《应用科学学报》下载免费的PDF全文 |
|
