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Device and method for structured description of input video using dual-core processor

A dual-core processor, structured description technology, applied in electrical digital data processing, special data processing applications, color TV components, etc., to reduce costs, realize information management, and have a wide range of applications.

Active Publication Date: 2016-01-13
THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the DSP and FPGA in this technical solution are two independent control components, and additional peripheral interfaces and control programs are required to coordinate the communication control between the two during use.

Method used

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  • Device and method for structured description of input video using dual-core processor
  • Device and method for structured description of input video using dual-core processor
  • Device and method for structured description of input video using dual-core processor

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Embodiment Construction

[0027] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0028] Such as figure 1 As shown, the device for structured description of input video using a dual-core processor according to the present invention has a core of a dual-core control chip 100, and the dual-core control chip is connected with an image acquisition module 160, a video structured description program memory 120, High-speed dynamic data memory 110, power-off preservation program memory, network transmission module 150, serial data module 130 and power supply 140, dual-core control chip includes ARM core and DSP core, and described ARM core and DSP core are all connected with high-speed dynamic data memory ;

[0029] Such as figure 2 and image 3 As shown, the ARM core controls the image A / D sampling module in the image acquisition ...

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Abstract

The invention discloses a device and a method for performing structuralized description for input audios by aid of a dual-core processor. The core of the device is a dual-core control chip, and the dual-core digital signal processor (DSP) of a single chip can be used for processing and analyzing the audios, dividing images into a plurality of sections and sub areas, performing feature extraction and high-level semantic analyzing for the audio image sections and the sub areas and finally coding the audio images, image features and high-level semantic data to obtain codes of the audio images and codes of audio image structuralized descriptive data. Network transmission is carried out in wired mode and wireless mode. The coded data are structuralized descriptions for the audio image features and contents, facilitate inquiring, researching and browsing of users, and enable monitoring audio data to be effectively used and managed.

Description

technical field [0001] The present invention relates to a device and method for implementing video structured description, in particular to a device and method for using dual-core processors to perform structured description of input video. Background technique [0002] As the importance of video surveillance data in the field of public security becomes more and more prominent, the current video surveillance is mainly based on manual monitoring and manual review of video data to find evidence and clues. With the continuous expansion of surveillance network scale and the rapid growth of video data, it is becoming more and more difficult for manual surveillance and review to meet the growing demand for urban security surveillance. In addition, the existing original video image data is a kind of unstructured data that is difficult to retrieve and query. If you need to find a certain clue or detail through video recording, you must use the method of manually accessing the video ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N5/14G06F17/30
Inventor 汤志伟梅林齐力江洪沈冬青李万才李震宇杨明
Owner THE THIRD RES INST OF MIN OF PUBLIC SECURITY
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