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41. 发明授权

US07600244B2 Method for extracting program and apparatus for extracting program 有权
标题翻译：用于提取程序和提取程序的设备的方法
公开(公告)号：US07600244B2
公开(公告)日：2009-10-06
申请号：US11001064
申请日：2004-12-02
申请人： Kazuna Maruyama , Yasushi Shikata
发明人： Kazuna Maruyama , Yasushi Shikata
IPC分类号： G06F13/00
CPC分类号： H04N21/4532 , H04N5/44543 , H04N21/25891 , H04N21/454 , H04N21/4826 , H04N21/84
摘要： This method facilitates an operation of selecting one program from among a plurality of programs, each having the substantially same content without placing burden on the user, and in particular, an operation of extracting an upward compatible program. The method retrieves a program scheduled to be broadcast having the same content as a pre-recorded program and extracts a difference between the pre-recorded program and the scheduled program and, in the event that the difference satisfies a predetermined criterion of determination, notifies the result to the user. When the difference is extracted, the method gives a plurality of meta data related to each program the order of priority based on information of user's taste and compares the meta data corresponding to each other and extracts an upward compatible program based on the order of priority and the comparison result.
摘要翻译：该方法有助于从多个程序中选择一个程序的操作，每个程序具有基本相同的内容，而不会对用户造成负担，特别是提取向上兼容的程序的操作。该方法检索被调度为具有与预先记录的节目相同内容的广播节目，并且提取预先记录节目与预定节目之间的差异，并且在该差异满足预定的确定标准的情况下，通知结果给用户。当提取差异时，该方法基于用户的品味信息给出与每个节目相关的多个元数据，比较彼此对应的元数据，并根据优先顺序提取向上兼容的节目，比较结果。

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