发明授权
- 专利标题： System and method for interactive spatio-temporal streaming data
- 专利标题（中）： 交互式时空流数据的系统和方法
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申请号： US14202201申请日： 2014-03-10
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公开(公告)号： US09043848B2公开(公告)日： 2015-05-26
- 发明人: Christopher J. Michael , Bruce Y. Lin , Elias Z. K. Ioup , John T. Sample
- 申请人： Christopher J. Michael , Bruce Y. Lin , Elias Z. K. Ioup , John T. Sample
- 申请人地址： US DC Washington
- 专利权人： The United States of America, as represented by the Secretary of the Navy
- 当前专利权人： The United States of America, as represented by the Secretary of the Navy
- 当前专利权人地址： US DC Washington
- 代理机构： US Naval Research Laboratory
- 代理商 Joslyn Barritt; Kathleen Chapman
- 主分类号： H04N7/173
- IPC分类号： H04N7/173 ; H04N21/258 ; H04N21/231 ; G06T1/60
摘要：
System and method for providing a probabilistic order of tiles relative to a current section of a video that a user is viewing. A cache implementation uses this ordering to decide what tiles to evict from the cache, i.e. which tiles will probably not be accessed within a particular timeframe, but not when to evict (this is up to the cache implementation). A cache implementation can also use the prioritized list of the present embodiment to pre-fetch tiles.
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