Invention Grant
- Patent Title: Method for indexing multimedia information
- Patent Title (中): 索引多媒体信息的方法
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Application No.: US13095388Application Date: 2011-04-27
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Publication No.: US08775174B2Publication Date: 2014-07-08
- Inventor: David Conejero , Helenca Duxans , Gregorio Escalada
- Applicant: David Conejero , Helenca Duxans , Gregorio Escalada
- Applicant Address: ES Madrid
- Assignee: Telefonica, S.A.
- Current Assignee: Telefonica, S.A.
- Current Assignee Address: ES Madrid
- Agency: Sughrue Mion, PLLC
- Main IPC: G10L15/26
- IPC: G10L15/26

Abstract:
It comprises analyzing audio content of multimedia files and performing a speech to text transcription thereof automatically by means of an ASR process, and selecting acoustic and language models adapted for the ASR process at least before the latter processes the multimedia file, i.e. “a priori”.The method is particularly applicable to the automatic indexing, aggregation and clustering of news from different sources and from different types of files, including text, audio and audiovisual documents without any manual annotation.
Public/Granted literature
- US20110320197A1 METHOD FOR INDEXING MULTIMEDIA INFORMATION Public/Granted day:2011-12-29
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