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Early-warning scheduling framework based on cloud and robbing detection method in framework

A technology of approximation and measurement value, which is applied in the field of video image recognition technology and cloud computing, and can solve the problems of video image recognition that cannot be robbed of the scene.

Inactive Publication Date: 2012-09-19
GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, today's video surveillance systems are not able to identify the video images of the robbery scene, and then carry out surveillance and police deployment

Method used

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  • Early-warning scheduling framework based on cloud and robbing detection method in framework
  • Early-warning scheduling framework based on cloud and robbing detection method in framework
  • Early-warning scheduling framework based on cloud and robbing detection method in framework

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Experimental program
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Embodiment Construction

[0052] Depend on figure 1 As shown, the robbery detection method, the steps of the method include:

[0053] S1. Acquiring video surveillance images;

[0054]S2, using the background elimination method to segment the foreground and background of the acquired video surveillance picture, and then obtain the background elimination map;

[0055] S3, define the boundary of the region of interest on the background elimination map, and then obtain an effective region of interest;

[0056] S4, compare the effective region of interest according to the pre-stored template region, and then obtain a comparison result of the left and right arms in the effective region of interest;

[0057] S5 , verifying the comparison result of the left and right arms, thereby obtaining an effective comparison result of the left and right arms.

[0058] Since when a robbery occurs, the robber will force people to raise their hands to prevent people from ringing the alarm bell or calling the police, so t...

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Abstract

The invention discloses an early-warning scheduling framework based on a cloud and a robbing detection method in the framework. The method comprises the following steps of: obtaining a video monitoring image; then utilizing a background elimination method to divide a foreground and a background of the obtained video monitoring image; defining an area-of-interest interface of a background elimination image; comparing a pre-stored template region with an effective area-of-interest to obtain a comparison result of left and right arms; and finally, identifying the comparison result of the left and right arms to obtain an effective comparison result of the left and right arms. The system comprises a monitoring video shooting end, an early-warning scheduling system based on the cloud, a monitoring center end and a scheduling display end, wherein the early-warning scheduling system based on the cloud identifies based on the robbing detection method. According to the invention, the video monitoring image of robbing can be accurately identified, the processing efficiency of the robbing detection method is improved and a management resource is intensively optimized. The early-warning scheduling framework based on the cloud and the robbing detection method in the framework disclosed by the invention can be widely applied to the field of public security.

Description

technical field [0001] The invention relates to video image recognition technology and cloud computing technology, in particular to a cloud-based early warning dispatching framework and a robbery detection method therein. Background technique [0002] Nowadays, people's material living standards are gradually improving, but the gap between the rich and the poor is gradually widening, so the probability of robbery crimes is obviously increasing year by year. In order to prevent and combat robbery crimes and maintain social order, people have adopted many defensive measures, such as video surveillance systems, public security early warning, police dispatch systems, community security, etc., to strengthen public security management and maintain social public safety. However, today's video surveillance systems are not able to identify the video images of the robbery scene, and then carry out monitoring and police deployment. Contents of the invention [0003] In order to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H04N7/18G08B13/196
Inventor 孟振宇郑为民闫立军潘正祥柏佳宁黄锡鸿
Owner GUANGZHOU INST OF ADVANCED TECH CHINESE ACAD OF SCI
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