2013 Fiscal Year Final Research Report
High functional interactive delivery method for a huge number of high definition videos
Project/Area Number |
23700108
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Media informatics/Database
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Research Institution | The University of Electro-Communications |
Principal Investigator |
KASAI Hiroyuki 電気通信大学, 大学院情報システム学研究科, 准教授 (40312079)
|
Project Period (FY) |
2011 – 2012
|
Keywords | 領域分割ベース符号化 / 分割領域符号変換 / Webサービス / 組み込み / 並列処理 |
Research Abstract |
We proposes a new multi-vision video provisioning system that enables numerous users to access any view area with any desired resolution interactively. The basic idea is that the partial area (tile)-based pre-coded video streams are stored in advance. These multiple streams are joined dynamically and delivered based on the user's view-area position. In this paper, the details of H.264/AVC tile-based video coding and a fast tile stream joiner scheme are presented. Simulation experiments and our practical implementation demonstrated the feasibility and effectiveness of our proposal.
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Research Products
(14 results)