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Multimedia retrieval system and method

A retrieval system and multimedia technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of single search means, unable to output various natural language voice expressions of keywords, etc., to achieve rich search means, The effect of breaking through the bottleneck of foreign language

Inactive Publication Date: 2009-05-27
邓桂成
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a multimedia retrieval system and its retrieval method in view of the shortcomings of the existing search technology that the search means are too single and cannot output various natural language speech expressions of keywords

Method used

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  • Multimedia retrieval system and method

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Embodiment Construction

[0044] According to the embodiment of a kind of multimedia retrieval system provided by the present invention, information in various formats such as text, voice, and pictures can be used as keywords to search, and various natural language expressions of keywords can be output, and the following will be combined with the attached The figure describes it.

[0045] Fig. 1 is a schematic structural diagram of the multimedia retrieval system of the present invention. As shown in FIG. 1 , the multimedia retrieval system of the present invention includes an input terminal 100 , an identifier 102 , a multimedia database 104 and an output terminal 106 . Wherein the input terminal 100 further includes a data entry module 1002, a character generation module 1004, a sentence generation module 1006 and a speech generation module 1008; the recognizer 102 further includes a type judgment module 1020, a text matching module 1022, a speech matching module 1024 and a picture matching module 10...

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Abstract

The invention relates to computer-based data retrieval technology. Aiming at the disadvantages that the prior searching technology displays an excessively single searching means and can not output various natural language and speech expression forms of a keyword, the invention provides a multimedia retrieval system which comprises an input end and an output end; the system also comprises an identifier and a multimedia database; by receiving a multimedia keyword through the input end, the identifier searches an index entry corresponding to the multimedia keyword and emits a retrieval instruction containing the index entry; and the multimedia database receives the retrieval instruction, searches and outputs a multimedia record containing the index entry through the output end. The invention also provides a multimedia retrieval method. A multimedia input and output conversion system is implemented and has the following advantages: a multimedia keyword mode can enrich the searching means; and multi-language expression helps to break through foreign language bottleneck.

Description

technical field [0001] The present invention relates to computer-based data retrieval technology, more specifically, to a multimedia retrieval system and its retrieval method. Background technique [0002] From manual retrieval to Internet search engines, the development of computer networks has brought about revolutionary changes in retrieval methods. Whether it's Google's stock market value or the ubiquitous search bar in Microsoft's Vista operating system, it all shows that the age of search is upon us. [0003] As an important part of the Internet search engine, a large number of data records are stored in the search database, which includes not only text information, but also multimedia information such as voice information and video information. With the help of efficient search algorithms and the global Internet, the Internet Search engines are developing into the largest encyclopedias in human history. [0004] However, although a large amount of multimedia informa...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 邓桂成
Owner 邓桂成
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