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An Elderly Abnormal Behavior Monitoring Method Combining RFID and Video Recognition

A video recognition and behavior technology, applied in character and pattern recognition, collaborative devices, instruments, etc., can solve the problems of poor robustness, inability to achieve all-weather monitoring, poor reliability, etc., to reduce misjudgments, save system overhead, The effect of reducing the effects of system robustness

Active Publication Date: 2017-11-07
ENJOYOR COMPANY LIMITED
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing abnormal behavior identification methods for the elderly that cannot realize all-weather monitoring, poor robustness, and poor reliability, the present invention provides a combination of all-weather monitoring, good robustness, and high reliability. Monitoring Method of Elderly Abnormal Behavior Based on RFID and Video Recognition

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  • An Elderly Abnormal Behavior Monitoring Method Combining RFID and Video Recognition
  • An Elderly Abnormal Behavior Monitoring Method Combining RFID and Video Recognition
  • An Elderly Abnormal Behavior Monitoring Method Combining RFID and Video Recognition

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings.

[0038] refer to figure 1 and figure 2 , a method for monitoring abnormal behavior of the elderly combined with RFID and video recognition, comprising the following steps

[0039] 1) if figure 2 As shown, cameras are deployed in all monitoring areas, and a tag reader is placed within the visual range of each camera. At the same time, RFID tags are worn for all elderly people who need monitoring, and the identity information of the carriers is stored on the tags. The personal information of the users is stored in the database server.

[0040] 2) When the tag carrier does not enter the area where the reader is located, the camera is in a normal monitoring state and does not perform abnormal behavior detection. The image is constantly updating the background model, and the latest background model obtained is used to make a difference with the image frame that needs t...

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Abstract

A method for monitoring abnormal behaviors of the elderly combined with RFID and video recognition, comprising the following steps: 1) Deploy cameras in all monitoring areas, and place a tag reader within the visual range of each camera at the same time, and give all elderly people who need monitoring Wear an RFID tag and store the identity information of the carrier on the tag; 2) When the tag carrier does not enter the area where the reader is located, the camera collects the background image, uses the mixed Gaussian model for background modeling, and based on the latest background collected The background model of the image is constantly updated, and the latest background model obtained is used to differentiate the image frame that needs to be detected for behavior, so as to obtain the foreground image of the pedestrian; 3) When the reader detects that the tag enters, the abnormal behavior detection of the camera in the area is turned on Functional and behavioral anomaly detection uses a method based on template matching. The invention realizes all-weather monitoring, has good robustness and high reliability.

Description

technical field [0001] The invention belongs to the field of identifying abnormal behaviors of the elderly, and in particular relates to a method for monitoring abnormal behaviors of the elderly. Background technique [0002] Internationally, the population over 60 years old accounts for 10% of the total population, or the population over 65 years old accounts for 7% of the total population as the standard for a country or region to enter an aging society. According to this standard, my country has been an aging country since 1999, and the proportion of aging population is still increasing in recent years. The aging population has brought about many social problems. It is difficult to have enough energy to take care of the elderly. The traditional family care model is gradually being replaced by centralized care models such as communities for the elderly and nursing homes. The safety monitoring for these elderly people has become particularly important. [0003] As the main...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K17/00
CPCG06K17/0022G06V40/23G06V40/103
Inventor 王亚沛王超群周毅立李越李翔于德军
Owner ENJOYOR COMPANY LIMITED
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