Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Monitoring method and monitoring system of personnel stay

A technology of personnel and blind spots, applied in the field of image processing, can solve problems such as staying

Inactive Publication Date: 2013-05-08
信帧机器人技术(北京)有限公司
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, if a person enters a monitoring blind spot from a video surveillance area, the monitoring blind spot generally refers to an area with only one door, such as the interior of a toilet with only one door or the interior of an office with only one door, and the person is monitoring Blind spot for a long time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Monitoring method and monitoring system of personnel stay
  • Monitoring method and monitoring system of personnel stay
  • Monitoring method and monitoring system of personnel stay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment 1 of the present invention provides a monitoring method for personnel staying, such asfigure 1 As shown, the main processing steps include:

[0053] Step S11: According to the boundary information of the blind area and the location information of the indicated area specified by the user, determine the boundary area of ​​the blind area and the indicated area corresponding to the image;

[0054] Among them, the boundary information of the blind area and the position information of the indicated area are specified by the customer, and correspond to the boundary area of ​​the blind area and the indicated area on the image according to the boundary information of the blind area and the position information of the indicated area;

[0055] After determining the boundary area of ​​the blind area and the indication area on the image, the boundary area of ​​the blind area, that is, the indication area, is indicated on each frame of image obtained.

[0056] Specifically...

Embodiment 2

[0064] Embodiment 2 provides a monitoring method for personnel staying, and the main processing steps include:

[0065] Step S21: According to the boundary information of the blind zone and the location information of the indicated area specified by the user, determine the position information of the frame line used to display the boundary area of ​​the blind zone and the indicated area on the image.

[0066] Wherein the indication area is understood as the necessary area to enter the blind area. Assuming that a person wants to enter the monitoring blind area, the person will first enter the indicating area and then enter the monitoring blind area after passing through the boundary area of ​​the blind area. disappear.

[0067] After determining the subsequent frame line position information for displaying the boundary area of ​​the blind area and the indication area on the image, each frame of image obtained is marked with the position frame line indicating the boundary area o...

Embodiment 3

[0128] Embodiment 3 provides a monitoring system for personnel residence time, such as figure 2 As shown, it includes: an area module 31, a foreground detection module 32, a position monitoring module 33 and a timing module 34;

[0129] The area module 31 is used to determine the blind area boundary area and the indication area corresponding to the image according to the blind area boundary information and the indication area position information specified by the user;

[0130] The foreground detection module 32 is used for performing foreground detection to the current frame image acquired in real time to obtain a binary image;

[0131] A position monitoring module 33, configured to detect the relative positions of the moving target, the boundary area of ​​the blind area and the indicated area according to the binary image;

[0132] The timing module 34 is configured to, according to the obtained relative position, if the moving object moves from the indication area to the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of image processing, in particular to a monitoring method and a monitoring system of personnel stay. The monitoring method of the personnel stay includes the steps of confirming a corresponding blind zone boundary area and a corresponding indicating area on an image according to blind zone boundary information and indicating area information which are appointed by a user, conducting foreground detection to an obtained present frame image in real time, obtaining a binary image, detecting a relative position of a moving object relative to the blind zone boundary area and the indicating area according to the binary image, starting the time from disappearance time of the moving object when the moving object moves from the indicating area to the blind zone boundary area and disappears in blind zone boundary area according to the obtained relative position, stopping the time when the moving target reappears in the blind zone boundary area, and obtaining the timekeeping time. The monitoring method and the monitoring system of the personnel stay can achieve conducting automatic timekeeping monitoring to stay of people entering monitoring a blind zone.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a monitoring method and a monitoring system for personnel staying. Background technique [0002] In order to maintain social public safety and strengthen social management, it is often necessary to carry out safety monitoring on certain social public areas, and the area requiring safety monitoring is called the target area. One of the main ways to safely monitor the target area is to install a video surveillance system in the target area. Obtain the surveillance video of the target area through the video surveillance system. According to the surveillance video, the personnel flow information, emergency information, equipment operation information, etc. in the target area can be obtained. If an emergency occurs, it will help the staff to take timely measures to deal with it. [0003] However, there are generally monitoring blind spots in the video surveillance of the tar...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06T7/00H04N7/18
Inventor 王海峰刘忠轩
Owner 信帧机器人技术(北京)有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com