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Intelligent monitoring method and system

An intelligent monitoring system, intelligent monitoring technology, applied in the direction of closed-circuit television systems, instruments, biological neural network models, etc., to achieve the effect of improving efficiency, improving performance, and improving robustness

Inactive Publication Date: 2018-12-18
CHENGDU KOALA URAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an intelligent monitoring method and system for the problem of not being able to actively alarm when someone enters an important area. Active alarm for pedestrian intrusion in important areas

Method used

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  • Intelligent monitoring method and system
  • Intelligent monitoring method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] An intelligent monitoring method, such as figure 1 shown, including:

[0071] S1. Obtain a monitoring image, and delineate a warning area in the monitoring image;

[0072] Taking a monitoring system as an example, the monitoring image is obtained through the monitoring camera. In practical applications, the monitoring camera obtains a real-time video image, and an important area in the video image is designated as a warning area by marking an identification frame. For example, a company The entrances and exits, main passages or corridor entrances of the community, etc., the effect diagram of the warning area is as follows figure 2 As shown, the passages of multiple doorways are set in the warning area. The marking method of the warning area may be to delineate the warning area through software, and by delineating the warning area in the monitoring image, it means that each frame of the monitoring image of the video picture has the delimited warning area. Moreover, i...

Embodiment 2

[0104] In combination with the intelligent monitoring method described in Embodiment 1, this embodiment provides an intelligent monitoring system, including:

[0105] An image acquisition and processing unit 10, configured to acquire a monitoring image, and delineate a warning area in the monitoring image;

[0106] A pedestrian detection unit 20, configured to perform pedestrian detection on the monitoring image, and output a pedestrian detection image including a pedestrian frame;

[0107] A human body posture estimation unit 30, configured to perform human body posture estimation on the pedestrian frame in the pedestrian detection image, and output a key information image including key information of the human body;

[0108] The area intrusion alarm unit 40 is configured to use the key point of the human body's feet in the key information image as the human body position point, and record the monitoring image when it is judged that the human body position point is within the w...

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Abstract

The invention discloses an intelligent monitoring method and a system. The intelligent monitoring method comprises the following steps: S1, obtaining a monitoring image and delimiting an alert area inthe monitoring image; 2, carrying out pedestrian detection on that monitoring image and output a pedestrian detection image; S3, estimating the human body posture of the pedestrian detection image, and outputting the key information image including the key information of the human body; S4, taking a key point of a human foot in the key information image as a human body position point, and recording a monitoring image at the time when it is judged that the human body position point is within the vigilance area. The invention delimits an alert area for the obtained monitoring image, monitors the pedestrian by using pedestrian detection and human posture estimation, and judges whether the alert area of the monitoring image is human, thereby realizing the active alarm for the pedestrian intrusion of the important area.

Description

technical field [0001] The invention belongs to the field of intelligent monitoring, in particular to an intelligent monitoring method and system. Background technique [0002] Intelligent monitoring is an embedded video server that integrates intelligent behavior recognition algorithms, which can identify and judge the behavior of pedestrians or vehicles in the screen scene, and generate alarms to remind users under appropriate conditions. At present, although intelligent monitoring systems are applied in schools, office buildings, residential quarters, prisons and other environments, the existing intelligent monitoring systems cannot actively alarm when someone enters an important area, and it still needs 24-hour monitoring by guarding and monitoring security personnel. Therefore, it is urgent to propose an intelligent monitoring system that can detect pedestrians in important areas and actively alarm. Contents of the invention [0003] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06N3/04H04N7/18
CPCH04N7/18G06V40/10G06V40/20G06N3/045G06F18/214
Inventor 沈复民麦智钧奚兴蔡谋理王华林
Owner CHENGDU KOALA URAN TECH CO LTD
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