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Video analyzing method and video analyzing device

A video analysis and video frame technology, applied in the field of video analysis, can solve problems such as multi-dimensional and complex structure, large amount of video data, video data splitting, etc.

Inactive Publication Date: 2016-07-20
INSPUR SOFTWARE CO LTD
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  • Application Information

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Problems solved by technology

[0004] Aiming at the way of implementing video analysis through the Hadoop Distributed File System (HDFS) in the prior art, based on the characteristics of the Hadoop Distributed File System (HDFS), it is usually impossible to split the video data when decoding and analyzing the video, so the video Each process of analysis is completed on one server device, and video data generally has the characteristics of large data volume, multi-dimensionality and complex structure, and each process of video analysis is completed on one server device, resulting in low video analysis efficiency

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  • Video analyzing method and video analyzing device

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0043] Such as figure 1 As shown, the embodiment of the present invention provides a method for video analysis, including:

[0044] Step 101: receiving an externally input video file, storing the video file, and sending a task message corresponding to the video file;

[0045] Step 102: Perform frame calculation on the video file according to the task ...

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Abstract

The invention provides a video analyzing method and a video analyzing device. The video analyzing method and the video analyzing device are applied on a Lustre cluster. The video analyzing method comprises the steps of receiving a video file which is input from outside, storing the video file, and transmitting task information which corresponds with the video file; performing frame calculation on the video file according to the task information, thereby obtaining a frame coordinate; decoding the video file according to the frame coordinate through utilizing at least one server in the Lustre cluster, and obtaining corresponding frame data; and analyzing the frame data according to a preset analysis rule. The video analyzing device comprises a storage unit, a frame calculation unit, a frame decoding unit and an analyzing unit. The video analyzing method and the video analyzing device can improve video analyzing efficiency.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a video analysis method and device. Background technique [0002] With the continuous development and progress of computer technology and electronic communication technology, video analysis technology is widely used in many fields such as traffic management, automobile safety, military monitoring, animal protection and public safety. The purpose of video analysis is to separate the target object from the entire video screen, obtain the behavior, state and other parameters of the target object in the video, and use the obtained behavior and state parameters of the target object as a trigger signal to take corresponding control measures. For example, the pedestrian avoidance function of the car can be realized through video analysis technology. By analyzing the video data captured by the front camera of the car, when it is determined that there are pedestrians within a cert...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/234H04N21/2662H04N21/44H04N21/4402
CPCH04N21/23418H04N21/2662H04N21/44008H04N21/440218
Inventor 解一豪王本强房善华陈安猛李杰
Owner INSPUR SOFTWARE CO LTD
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