Distributed video abstraction processing system

A technology of distributed video and video summarization, applied in the field of video processing, can solve the problem of slow analysis speed, and achieve the effect of solving low processing efficiency

Inactive Publication Date: 2019-05-21
广州烽火众智数字技术有限公司
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Problems solved by technology

[0004] The current technical solution has the following problems: a video can only be analyzed by one node, and the analysis speed is slow

Method used

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  • Distributed video abstraction processing system

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Embodiment Construction

[0051] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0052] The present invention does not improve the video summary analysis algorithm, and the video analysis algorithm can be realized by using the existing technology.

[0053] refer to figure 1 , a distributed video summarization processing system, comprising:

[0054] The page interaction module is used to obtain the user's operation data, and initiate a video summary task according to the operation data.

[0055] In this embodiment, the page interaction module mainly provides the user with an operation interface, and provides functions such as video upload, initiating a summary task, and summary display. It consists of multiple WEB front-end operation modules and a WEB back-end processing module. Wherein, each WEB front-end operation module is provided with a playback control for playing video summaries.

[0056] The background analysis m...

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Abstract

The invention discloses a distributed video abstraction processing system which comprises a page interaction module used for obtaining operation data of a user and initiating a video abstraction taskaccording to the operation data; and a background analysis management module used for decomposing the video abstract task into a plurality of sub-tasks according to the video abstract task initiated by the page interaction module, and allocating the plurality of sub-tasks to a plurality of analysis nodes for analysis. After all the analysis nodes complete analysis of all the sub-tasks, the analysis results of the sub-tasks are combined into the analysis result of the video abstract task, and then the analysis result of the video abstract task is stored in a result index file and an analysis result data file. According to the invention, the background analysis management module decomposes the video abstract task into a plurality of sub-tasks, and then distributes the sub-tasks to the plurality of analysis nodes for analysis, so that the problem of low processing efficiency of the current video abstract system is solved. The method can be widely applied to the field of video processing.

Description

technical field [0001] The invention relates to the field of video processing, in particular to a distributed video summarization processing system. Background technique [0002] With the development of cities, people have higher and higher requirements for public safety. At present, tens of thousands of surveillance cameras have been installed in each city. However, with the growth of surveillance video data, a lot of manpower and material resources need to be wasted when checking the surveillance. For several hours of surveillance video, only a few seconds may be useful, which means that there is a lot of useless information in the surveillance video, and an efficient method is needed to extract the key content of the surveillance video. Therefore, video summarization technology emerges as the times require, and video summarization can help users find important content as soon as possible. [0003] In the existing technical solution, a single video of the video summariza...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/738G06F16/71H04N7/18H04N21/8549
Inventor 张景
Owner 广州烽火众智数字技术有限公司
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