Method and system for searching materials based on electronic map

An electronic map and subsystem technology, applied in the direction of electronic digital data processing, special data processing applications, instruments, etc., can solve the problem of being unable to quickly search for media materials, unable to quickly and accurately record, and unable to intuitively present the region of media workers and timeliness information

Inactive Publication Date: 2011-11-16
CHENGDU SOBEY DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the marking and retrieval of the occurrence time and geographical information of media events is still stuck in the way of typing in keywords, which cannot quickly and accurately record these important information. When searching, it also makes it impossible to quickly search for media events that occurred within a specific time and geographical range. material
Even if the media materials are found, the search results cannot intuitively present the geographical and timeliness information of the related events that media workers really care about only relying on the simple description of the video event by text information

Method used

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  • Method and system for searching materials based on electronic map
  • Method and system for searching materials based on electronic map
  • Method and system for searching materials based on electronic map

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Embodiment Construction

[0031] The method greatly improves storage, access, and browsing efficiency, improves media content management efficiency and work efficiency, and greatly reduces system cost. At the same time, the invention provides a system for realizing the method.

[0032] The present invention can be implemented through the following approaches:

[0033] 1. Map display can be provided by purchasing online map services, such as: Microsoft's bing map, Google map, etc.

[0034] 2. The web-based map mark and search interface can be realized by various technologies such as Silverlight, Flash, Html, etc.

[0035] 3. A variety of intelligent means can be used to automatically associate materials and maps:

[0036] 1) Comparing text-based event locations with map locations to complete automatic association

[0037] 2) Automatic analysis based on the GPS information of the material, and associate with the map location

[0038] 3) By analyzing the letters in the video and extracting location inf...

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Abstract

The invention discloses a method and a system for searching materials based on an electronic map. The method comprises the following steps of: uploading world map software to a world map uploading display sub-system; marking selected media information to a certain position of the map, marking the site where the material event occurs at the position, and displaying the marking result on corresponding position of the map; automatically searching out the media information marked in the displayed map and the time range by the system according to the displayed map and the set time range; displaying the sites having materials on the map within a range of the map, and marking the sites. After clicking a marked site, the material corresponding to the marked site can be previewed. The method greatly improves speed of marking and searching video occurring events, thereby improving work efficiency. In addition, the invention also discloses a system for implementing the method.

Description

technical field [0001] The invention relates to a search technology for media materials, in particular to a new method for marking and searching audio and video files in the field of media asset management, and a processing system for realizing the method. Background technique [0002] With the continuous emergence of a large number of media materials, their region and timeliness information has become important information for the rapid search and positioning of massive media files. For the field of radio and television, especially the media data of news events and sports events, how to quickly and intuitively mark the time and place of material events, and realize the quick query of media data based on this has become an urgent problem to be solved. At present, the marking and retrieval of the occurrence time and geographical information of media events is still stuck in the way of typing in keywords, which cannot quickly and accurately record these important information. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 余军李正平温序铭孙永宝王熙严来建
Owner CHENGDU SOBEY DIGITAL TECH CO LTD
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