Video search dispatching system based on content

A technology of video search and scheduling system, which is applied in the parts of TV systems, TVs, color TVs, etc., can solve the problems such as inability to describe the content of video programs in a fair manner, and it consumes manpower and time.

Inactive Publication Date: 2007-08-22
北京新岸线网络技术有限公司
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AI Technical Summary

Problems solved by technology

Manual annotation not only consumes a lot of manpower and time, but also often has a lot of subjectivity, which cannot accurately and fairly describe the content of video programs

Method used

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  • Video search dispatching system based on content
  • Video search dispatching system based on content

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Embodiment Construction

[0034] See Figure 1 and Figure 2:

[0035] 1. Network module

[0036] The client's search request and the final result set obtained from the query must be received and sent through the network module, and a set of message formats is defined between the client and the search scheduling system for communication.

[0037] 2. Database query interface module

[0038] Video content will be decomposed into subtitles, audio, images, and metadata, and each media content is stored in different databases, which are respectively called subtitle database, audio database, image database, and metadata database. Each type of database is a database cluster composed of multiple computers. The data organization structure, storage method, and query interface of each type of database are different. This module encapsulates the query interface of various multimedia databases, and provides a unified interface to the upper layer calling module.

[0039] 3. Search condition parsing module

[0040] ...

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Abstract

This invention provides a video search dispatch system based on contents, which finishes receiving the search request of customer ends, analyzes and transmits the search request to a multimedia database and generates ordered enquiry results, and the system includes a search condition analysis module, a distribution module, a grade strategy module, a grade module for single kind condition search results, a combination and grading module for multi-kind condition combined enquiry results and a search result generation module.

Description

technical field [0001] The invention relates to a content-based search scheduling method, in particular to a search scheduling and result sorting algorithm for searching video content that best meets user expectations in multiple databases storing different media content. Background technique [0002] Content-based video search is a research hotspot in the industry recently. An information retrieval system usually includes a core retrieval database, a search scheduling system and server groups. Different from the common information retrieval system, the video search system is more complex and contains relatively more modules. The traditional video retrieval system needs to obtain the relevant information of the video program through manual annotation, and store this information in the database for subsequent query. This approach has great limitations. Manual annotation not only consumes a lot of manpower and time, but also often has a lot of subjectivity, which cannot mak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30H04N5/262
Inventor 何晓鹏苏磊鲍东山
Owner 北京新岸线网络技术有限公司
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