Online distribution and interaction of video data in social multimedia network

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• 作者：Xiangyang Ji ; Qifei Wang ; Bo-Wei Chen ; Seungmin Rho…
• 关键词：High dimensional ; Video streaming ; Social media network ; Interaction
• 刊名：Multimedia Tools and Applications
• 出版年：2016
• 出版时间：October 2016
• 年：2016
• 卷：75
• 期：20
• 页码：12941-12954
• 全文大小：704 KB
• 刊物类别：Computer Science
• 刊物主题：Multimedia Information Systems
  Computer Communication Networks
  Data Structures, Cryptology and Information Theory
  Special Purpose and Application-Based Systems
  
• 出版者：Springer Netherlands
• ISSN：1573-7721
• 卷排序：75

文摘

As the emerging multimedia on the latest social multimedia network, high dimensional video (HDV) data distribution is one of the most challenging problems in social multimedia applications. In the paper, we provide a state-of-the-art analysis on the streaming and interactive technologies for the two most popular representations of HDV, video plus depth map and multi-view video since both of them can enable the view-point interaction and behavior analysis in social media applications. Additionally, view-point switching techniques in HDV streaming with emphasis on interactive functionality are discussed, including SP-frame, Wyner-ziv frame and view switchable stream generation. Moreover, the overall performance of key tools focusing on HDV streaming is evaluated and potential improvements are discussed.