CN108234926A - A kind of human behavior discriminance analysis system - Google Patents
A kind of human behavior discriminance analysis system Download PDFInfo
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- CN108234926A CN108234926A CN201611169741.8A CN201611169741A CN108234926A CN 108234926 A CN108234926 A CN 108234926A CN 201611169741 A CN201611169741 A CN 201611169741A CN 108234926 A CN108234926 A CN 108234926A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30232—Surveillance
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- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
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- Oral & Maxillofacial Surgery (AREA)
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Abstract
The present invention proposes human behavior discriminance analysis system, including：Video capture device, the network switch, behavior intelligent video analysis device and storage device, wherein, video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor；The network switch is connected respectively with video capture device, behavior intelligent video analysis device and storage device, for will be by the transmission of video images that video capture device acquires to behavior intelligent video analysis device and storage device；Storage device is used for store video images；Behavior intelligent video analysis device is used to carry out intellectual analysis to video image, including analyzing face characteristic from video image, and whether the scene further automatically analyzed in video image according to default behavioural analysis algorithm is abnormal behavior, if it happens, then alert prompts monitoring personnel to carry out concern processing.The present invention is by being monitored personnel's abnormal behaviour in target area, once detecting abnormal behaviour, then alarm monitoring personnel, takes relevant treatment measure.
Description
Technical field
The present invention relates to technical field of face recognition, more particularly to a kind of human behavior discriminance analysis system.
Background technology
With the continuous development of higher education, students' quantity is on the increase so that school safety security work
New difficulty and challenge are faced, traditional security management mode can not be competent at, and change traditional defendance theory, and introducing regards
Frequency monitoring system energetically by technological prevention, for protection teachers, students, administrative personnel and workers personal safety as well as the property safety, ensures that campus harmony is stablized, tool
There is highly important effect.
Invention content
The purpose of the present invention is intended at least solve one of described technological deficiency.
For this purpose, it is an object of the invention to propose a kind of human behavior discriminance analysis system, by target area
Personnel's abnormal behaviour is monitored, once detecting abnormal behaviour, then alarm monitoring personnel, takes relevant treatment measure.
To achieve these goals, the embodiment of the present invention provides a kind of human behavior discriminance analysis system, including：Video
Collecting device, the network switch, behavior intelligent video analysis device and storage device, wherein,
The video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor, wherein, it is the multiple to take the photograph
Camera is distributed at multiple positions of target area, for acquiring the video image at each position, each video camera with
One optical transmitter and receiver is connected, and the optical transmitter and receiver is further attached to video distributor, is regarded by the video distributor by collected
Frequency image transmitting is to the network switch；
The network switch respectively with the video capture device, behavior intelligent video analysis device and storage device phase
Even, for will be by the transmission of video images that the video capture device acquires to the behavior intelligent video analysis device and storage
Equipment；
The storage device is used to store the video image；
The behavior intelligent video analysis device is used to carry out intellectual analysis to video image, including from the video image
In analyze face characteristic, and whether the scene further automatically analyzed in video image according to default behavioural analysis algorithm occurs
Abnormal behaviour, if it happens, then alert, prompts monitoring personnel to carry out concern processing.
Further, multiple abnormal behavior is stored in the default behavioural analysis algorithm, including：Violence is wrestled behavior
Feature and vigorous exercise behavioural characteristic.
Further, the behavior intelligent video analysis device is additionally operable to before intellectual analysis is carried out to the video image,
The video image is filtered to filter out scene shadow, signal disturbance and the influence of shelter.
Further, each video camera is disposed as overlooking target area, and kept for 3 meters or more with the target area
Distance, and the angle on each video camera and ground is equal to or more than 30 degree.
Further, the storage device is stored using HDFS file system.
Further, the behavior intelligent video analysis device includes：Video analysis cluster server, web server, video
Unloading cluster server and database service cluster server, wherein,
The database service cluster server is used to store default behavioural analysis algorithm data；
The video analysis cluster server is used to analyze face characteristic, and further basis from the video image
Whether the scene that the default behavioural analysis algorithm in the database service cluster server is automatically analyzed in video image occurs
Abnormal behaviour；
The web server is used for video image described in real-time display and detects the video image of abnormal behaviour, with
Prompt monitoring personnel；
The video unloading cluster server is used to carry out unloading processing to the form of video image.
Further, it further includes：Mobile terminal, the mobile terminal are led to the behavior intelligent video analysis device
Letter, for obtaining the video image of the target area in real time, and receives the warning message, user to be prompted to take place in time
Reason measure.
Human behavior discriminance analysis system according to embodiments of the present invention, by personnel's abnormal behaviour in target area
It is monitored, once detecting abnormal behaviour, such as the behaviors such as violence is fought, warm work, then alarm monitoring personnel, is adopted
Take relevant treatment measure.The present invention realizes that automatic monitoring and behavior intellectual analysis in one, can not only mitigate monitor's significantly
Burden, while the safety management ability of whole region can be promoted again.
The present invention has merged the processing of photoelectric image video, computer vision pattern by using intelligent Video Surveillance Technology
Identification and artificial intelligence, have more powerful video processing capabilities and intelligent factors, greatly than common video monitoring system
The efficiency and monitoring system that improve monitoring accuracy and linkage.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the structure chart according to the human behavior discriminance analysis system of the embodiment of the present invention；
Fig. 2 is the structure chart according to the behavior intelligent video analysis device of the embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As shown in Figure 1, the human behavior discriminance analysis system of the embodiment of the present invention, including：Video capture device 1, network
Interchanger 2, behavior intelligent video analysis device 3 and storage device 4.
Specifically, video capture device 1 includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor.
Specifically, multiple video cameras are distributed at multiple positions of target area, for acquiring the video at each position
Image.Each video camera is connected with an optical transmitter and receiver, and optical transmitter and receiver is further attached to video distributor, will be adopted by video distributor
The transmission of video images collected is to the network switch 2.
In one embodiment of the invention, it is necessary to meet following condition for each video camera：
1) video camera of application must be fixed.It is recommended that camera looks down monitors place, and kept with monitoring place
A certain distance (more than 3m), video camera cannot be too small with the angle on ground.Preferably, angle is proper for 30 degree or so.
2) for video camera CCD photosurfaces generally using 1/3 cun, more than focal length 4mm, monitoring range adaptation can be expanded by increasing focal length
Demand.
3) environment of surrounding is please noted that when setting up video camera, adjustment sets up angle and height, avoided control video camera
Strong light (car light, flashlight etc.).
4) ensure the unobstructed situation in monitoring area as possible.
5) moving object cannot get too close to video camera in the scene of monitoring, keep in picture more than 2/3 region not by
Moving object covers.
6) periodic maintenance video camera is maintained under normal voltage and works, it is ensured that without cobweb, scribble before camera lens
Deng.
It should be noted that the present invention can simultaneously realize arbitrary 4 tunnel front end monitor video abnormal behaviour analysis.
The network switch 2 is connected respectively with video capture device 1, behavior intelligent video analysis device 3 and storage device 4,
For will be by the transmission of video images that video capture device 1 acquires to behavior intelligent video analysis device 3 and storage device 4.
Storage device 4 is used for store video images.In one embodiment of the invention, storage device 4 is using HDFS texts
Part system is stored.
Behavior intelligent video analysis device 3 is used to carry out intellectual analysis to video image, including being analyzed from video image
Go out face characteristic, and whether the scene further automatically analyzed in video image according to default behavioural analysis algorithm is abnormal row
For.If it happens, then 3 alert of behavior intelligent video analysis device, prompting monitoring personnel carry out concern processing.
Specifically, in large scene or the depth of field compared in large scene, under CIF resolution ratio, the size model of human body in the scene
30*50 pixel is trapped among between 100*180 pixel, duration is more than 5 seconds, and algorithm verification and measurement ratio is more than 90%,
Presignal delay is less than 4 seconds；.
It is average daily per the wrong report of road algorithm 2 for the indoor scene (number is within 20 people in scene) of medium complexity
It is secondary following.
In one embodiment of the invention, it presets in behavioural analysis algorithm and is stored with multiple abnormal behavior, including：
Violence is wrestled behavioural characteristic and vigorous exercise behavioural characteristic.
Abnormal behaviour uses advanced behavioural analysis algorithm, and video image is analyzed and is understood, is capable of detecting when to warn
The violence occurred in ring regional extent is wrestled, vigorous exercise behavior, and provides warning message, reminds monitoring personnel concern processing.
In addition, behavior intelligent video analysis device 3 is additionally operable to before intellectual analysis is carried out to video image, to video image
It is filtered to filter out scene shadow, signal disturbance and the influence of shelter.That is, shadow variation is moderate in scene, signal is slight
There are appropriate shelter or normal cycle movement, the present invention to have filter capacity before disturbance, camera lens.
As shown in Fig. 2, behavior intelligent video analysis device 3 includes：Video analysis cluster server 31, web server 32,
Video unloading cluster server 33 and database service cluster server 34.
Specifically, database service cluster server 34 is used to store default behavioural analysis algorithm data.Video analysis collection
Group's server 31 is used to analyze face characteristic from video image, and further according in database service cluster server 34
The scene that automatically analyzes in video image of default behavioural analysis algorithm whether be abnormal behavior.
Web server 32 is used for real-time display video image and detects the video image of abnormal behaviour, to prompt to supervise
Control personnel.Video unloading cluster server 33 is used to carry out unloading processing to the form of video image.
Further, the human behavior discriminance analysis system of the embodiment of the present invention further includes：Mobile terminal, mobile terminal and row
It communicates for intelligent video analysis device 3, for obtaining the video image of target area in real time, and receives warning message, with
Prompting user takes treatment measures in time.
The present invention supports online alarm and the call site modes such as seek help to carry out, and emergency alarm equipment is provided, by urgent
Warning device realizes that command centre carries out the real-time Communication for Power of voice and image with alarm scene.
The human behavior discriminance analysis system of the embodiment of the present invention utilizes modern TV monitoring and controlling videoing skill and number prison
The advanced technological means such as control technology are controlled, may extend away the vision of administrative staff, help administrative staff to teaching building, office complex
Building, laboratory building, performing art centre, gymnasium, each main doorway in library and keypoint part, student apartment entrance, student's meal
Room etc.；Teaching building, office complex, the periphery of laboratory building, student apartment periphery, school gate, device rooms, road and crossing are stopped
The personnel activity and equipment situation in parking lot bicycle canopy and public activity region are monitored.By large screen or special control eventually
End carries out showing and operating for every business.And it can meet user with application of the expansion platform based on mobile network and wirelessly moving
To system implementing monitoring under rotating ring border.
Human behavior discriminance analysis system according to embodiments of the present invention, by personnel's abnormal behaviour in target area
It is monitored, once detecting abnormal behaviour, such as the behaviors such as violence is fought, warm work, then alarm monitoring personnel, is adopted
Take relevant treatment measure.The present invention realizes that automatic monitoring and behavior intellectual analysis in one, can not only mitigate monitor's significantly
Burden, while the safety management ability of whole region can be promoted again.
The present invention has merged the processing of photoelectric image video, computer vision pattern by using intelligent Video Surveillance Technology
Identification and artificial intelligence, have more powerful video processing capabilities and intelligent factors, greatly than common video monitoring system
The efficiency and monitoring system that improve monitoring accuracy and linkage.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment of the present invention or example.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in combine in an appropriate manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, those of ordinary skill in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, substitutions and variations to the above described embodiments within the scope of the invention.The scope of the present invention
It is extremely equally limited by appended claims.
Claims (7)
1. a kind of human behavior discriminance analysis system, which is characterized in that including：Video capture device, the network switch, behavior intelligence
Energy video analysis device and storage device, wherein,
The video capture device includes：Multiple video cameras, multiple optical transmitter and receivers, video distributor, wherein, the multiple video camera
It is distributed at multiple positions of target area, for acquiring the video image at each position, each video camera and one
Optical transmitter and receiver is connected, and the optical transmitter and receiver is further attached to video distributor, by the video distributor by collected video figure
As being transferred to the network switch；
The network switch is connected respectively with the video capture device, behavior intelligent video analysis device and storage device,
For will be set by the transmission of video images that the video capture device acquires to the behavior intelligent video analysis device and storage
It is standby；
The storage device is used to store the video image；
The behavior intelligent video analysis device is used to carry out intellectual analysis to video image, including dividing from the video image
Face characteristic is precipitated, and whether the scene further automatically analyzed in video image according to default behavioural analysis algorithm is abnormal
Behavior, if it happens, then alert, prompts monitoring personnel to carry out concern processing.
2. human behavior discriminance analysis system as described in claim 1, which is characterized in that in the default behavioural analysis algorithm
Multiple abnormal behavior is stored with, including：Violence is wrestled behavioural characteristic and vigorous exercise behavioural characteristic.
3. human behavior discriminance analysis system as described in claim 1, which is characterized in that the behavior intelligent video analysis dress
Put be additionally operable to the video image carry out intellectual analysis before, the video image is filtered with filter out scene shadow,
The influence of signal disturbance and shelter.
4. human behavior discriminance analysis system as described in claim 1, which is characterized in that each video camera is disposed as
Target area is overlooked, and 3 meters or more distances are kept, and the angle on each video camera and ground is equal to the target area
Or more than 30 degree.
5. human behavior discriminance analysis system as described in claim 1, which is characterized in that the storage device is using HDFS texts
Part system is stored.
6. human behavior discriminance analysis system as described in claim 1, which is characterized in that the behavior intelligent video analysis dress
Put including：Video analysis cluster server, web server, video unloading cluster server and database service cluster server,
Wherein,
The database service cluster server is used to store default behavioural analysis algorithm data；
The video analysis cluster server is used to analyze face characteristic from the video image, and further according to
Whether the scene that the default behavioural analysis algorithm in database service cluster server is automatically analyzed in video image is abnormal
Behavior；
The web server is used for video image described in real-time display and detects the video image of abnormal behaviour, with prompting
Monitoring personnel；
The video unloading cluster server is used to carry out unloading processing to the form of video image.
7. human behavior discriminance analysis system as described in claim 1, which is characterized in that further include：Mobile terminal, the shifting
Dynamic terminal communicates with the behavior intelligent video analysis device, for obtaining the video image of the target area in real time,
And the warning message is received, user to be prompted to take treatment measures in time.
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Cited By (10)
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| CN108881861A (en) * | 2018-08-08 | 2018-11-23 | 湖北统讯智能科技有限公司 | A kind of students ' behavior identification and management system |
| CN109407601A (en) * | 2018-10-29 | 2019-03-01 | 孙宜美 | Development of intelligent laboratory monitoring and alarming system based on data analysis |
| CN109508684A (en) * | 2018-11-21 | 2019-03-22 | 中山大学 | A kind of method of Human bodys' response in video |
| CN110210461A (en) * | 2019-06-27 | 2019-09-06 | 北京澎思智能科技有限公司 | Multiple view based on video camera grid cooperates with anomaly detection method |
| CN110807344A (en) * | 2018-08-01 | 2020-02-18 | 深圳云天励飞技术有限公司 | Special user monitoring method and equipment based on image analysis and storage medium |
| CN111223011A (en) * | 2019-12-29 | 2020-06-02 | 航天信息股份有限公司 | Food safety supervision method and system for catering enterprises based on video analysis |
| CN111522269A (en) * | 2020-04-21 | 2020-08-11 | 腾讯科技（深圳）有限公司 | Experiment monitoring method and related device |
| CN111563396A (en) * | 2019-01-25 | 2020-08-21 | 北京嘀嘀无限科技发展有限公司 | Method and device for online identifying abnormal behavior, electronic equipment and readable storage medium |
| CN112565675A (en) * | 2020-10-21 | 2021-03-26 | 深圳供电局有限公司 | Transformer substation worker abnormal behavior recognition system based on video monitoring |
| CN113891072A (en) * | 2021-12-08 | 2022-01-04 | 北京拙河科技有限公司 | Video monitoring and anomaly analysis system and method based on hundred million-level pixel data |
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| CN112565675A (en) * | 2020-10-21 | 2021-03-26 | 深圳供电局有限公司 | Transformer substation worker abnormal behavior recognition system based on video monitoring |
| CN113891072A (en) * | 2021-12-08 | 2022-01-04 | 北京拙河科技有限公司 | Video monitoring and anomaly analysis system and method based on hundred million-level pixel data |
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Application publication date: 20180629 |