CN101534425A - System for acquiring, comparing, identifying and monitoring portrait at station, airdrome and metro, as well as method thereof - Google Patents

System for acquiring, comparing, identifying and monitoring portrait at station, airdrome and metro, as well as method thereof Download PDF

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Publication number
CN101534425A
CN101534425A CN200910049132A CN200910049132A CN101534425A CN 101534425 A CN101534425 A CN 101534425A CN 200910049132 A CN200910049132 A CN 200910049132A CN 200910049132 A CN200910049132 A CN 200910049132A CN 101534425 A CN101534425 A CN 101534425A
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station
comparison
equipment
portrait
image
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周海波
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SHANGHAI BOLICHUN TRADING CO Ltd
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SHANGHAI BOLICHUN TRADING CO Ltd
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Abstract

The invention relates to a system for acquiring, comparing, identifying and monitoring a portrait at a station, an airdrome and a metro, and a method thereof. The system mainly comprises image acquisition equipment, portrait acquisition and comparison equipment, monitoring equipment and a management system. The method comprises the following steps that: the images acquisition equipment acquires field images, and transmits the images to the portrait acquisition and comparison equipment and the monitoring equipment; the portrait acquisition and comparison equipment acquires face images, carries out comparisons and identification, and transmits data information to the management system; the monitoring equipment carries out field monitoring, image recording, video encoding and decoding, alarming and transmitting, and transmits monitor data to the management system; and the management system manages, dispatches and maintains the whole system, and transmits related data and management commands to the portrait acquisition and comparison equipment and the monitoring equipment. By adopting the system and the method thereof, the intelligence degree of the prior monitoring system is improved, and clues can be provided for police to solve cases.

Description

Station, airport and subway portrait collection comparison identification monitoring system and method thereof
Technical field
The present invention relates to public safety field, particularly intelligent monitoring technology field in public place specifically is meant a kind of station, airport and subway portrait collection comparison identification monitoring system and method for being used for.
Background technology
Modern society is the society of densely populated a, high complexity, and the activity of human beings scope is increasing, and the flowability of population is also increasing, and the accident and the anomalous event that face become increasingly complex, and the difficulty and the importance of monitoring are more and more outstanding.Urban transportation hinges such as station, airport, harbour, track traffic have hundreds of millions of stream of peoples to come in and go out every day, and its public safety problem is subjected to the great attention of countries in the world.Especially after the great attack of terrorism such as the U.S. " 911 " incident, London Underground case of explosion, Bombay,India bus bombing case took place, the safety precaution in urban public transport field more became the significant problem in municipal public safety field.
At present, nearly all supervisory control system all depends on manually.Because the intrinsic defective of manual monitoring itself, manpower more and more is difficult to be competent at the analysis and the understanding of magnanimity monitor video data message, especially is difficult to accomplish the accurate and effective identification for monitoring objective.
In recent years, along with the development of modern science and technology, computer has been subjected to extensive concern and progressively has been applied in each field from moving face detection and Identification technology.People such as Zhu Xiuping, Wu Xueyi mentions in " recognition of face summary and prospect " (" computer and information technology " 2008,4) literary composition, people's face automatic identification technology obtains broad research and exploitation, and recognition of face becomes in nearly 30 years one of research theme the most popular in the pattern recognition and image processing.Since the nineties in 20th century, along with the appearance of high-performance computer, face identification method has had important breakthrough, has just entered the automatic cognitive phase of real machine.Mentioning Shanghai City this year in " Chinese false proof report " magazine of 2008 03 phases " Shanghai installing face identification system guarantee safety of student " literary composition will be in all, primary school and kindergarten go out the population place, install the 12000 groups of surveillances that can know identification " people face " and " number-plate number ".A kind of embedded network monitoring system based on portrait recognition technology is disclosed in the Chinese invention patent application 200610016793.1.Advantages such as this system combines Identification of Images and network monitoring technology, and video compression and processing capacity are integrated in the very little equipment of volume, and concrete picture quality is good, recognition capability is strong.Chinese invention patent application 200710052448.8 discloses a kind of face identification system, and this system comprises a Network Interface Module; A double-core chip SOC module; Described Network Interface Module is connected with double-core chip SOC module; The address decoding of a CPLD; A DDR2 high-speed computation internal memory; An external program memory, or have the hard disk of an IDE simultaneously.This system has sufficiently high discrimination and high recognition speed and strong data-handling capacity, with existing monitor network can fine compatibility, and working stability, be easy to upgrading and maintenance, cost is low.
But the supervisory control system that in urban transportation hinges such as existing station, airport, harbour, track traffic, does not also have portrait collection, comparison recognition function, the technical scheme that lacks AT STATION, carries out portrait collection and comparison identification in the monitoring management of urban transportation hinges such as airport, harbour, track traffic, so just be difficult to monitoring management effective, science is implemented in these places, can't improve the monitoring technique level in these places, can not guarantee that public security department finds a suspect timely and effectively, being difficult to provides effective guarantee for the people's the security of the lives and property.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, providing a kind of can carry out man face image acquiring and compare identification, implementation procedure simple and fast, stable and reliable working performance, the scope of application station, airport and subway portrait collection comparison identification monitoring system and method comparatively widely personnel in the transport hubs such as station, airport and subway.
In order to realize above-mentioned purpose, station of the present invention, airport and subway portrait collection comparison identification monitoring system and method are as follows:
This is used for the portrait collection comparison identification monitoring system of station, airport and subway, and its main feature is that described system comprises:
Image capture device, described image capture device are arranged in station, airport and the subway, the collection site image;
Portrait collection comparison equipment, described portrait collection comparison equipment is connected with described image capture device, the image scene that image capture device transmitted is handled, and from this image scene, extracted and gather facial image or human face region, and store, transmit or compare identification;
Watch-dog, described watch-dog is connected with described image capture device, carries out on-site supervision, video recording, coding and decoding video, transmission and warning;
Management system, described management system all is connected with watch-dog with described portrait collection comparison equipment respectively, system is managed, dispatches and safeguards, receive described portrait and gather the monitor data of facial image data message, comparison result data message and watch-dog that comparative apparatus gathers, and relevant data and supervisory instruction are issued to described portrait collection compare equipment and watch-dog.
This image capture device that is used for the portrait collection comparison identification monitoring system of station, airport and subway can be arranged at railway station, bus station, coach station, airport, subway station, subway station, light rail station, city rail traffic station, compartment, cabin or ticket office.
This image capture device setting that is used for the portrait collection comparison identification monitoring system of station, airport and subway can be analog video camera, digital camera, web camera or digital camera.
This portrait collection comparison equipment that is used for the portrait collection comparison identification monitoring system of station, airport and subway can be embedded human picture collection comparison equipment, industrial computer portrait collection comparison equipment or computer.
This computer that is used for the portrait collection comparison identification monitoring system of station, airport and subway can be desktop computer, notebook, server or work station.
This portrait collection comparison equipment that is used for the portrait collection comparison identification monitoring system of station, airport and subway can or comprise many platform independent equipment for single device.
This facial image that is used for the portrait collection comparison identification monitoring system of station, airport and subway can be static images or dynamic video, and corresponding file format comprises the video file format of the image file format of BMP, JPEG, JPG, JP2, TIFF, GIF, RAW, DAT and MPG, MPEG, DAT, AVI, MP4.
The compare object of identification of this portrait collection comparison equipment that is used for the portrait collection comparison identification monitoring system of station, airport and subway comprises comparison source and comparison template, described comparison source is facial image or a characteristic to be discriminated, and should derive from the facial image of system acquisition or the facial image data of system's input in the comparison source; Described comparison template is facial image or the characteristic that has label information, and this comparison template object or comprise people's face database of information of deploying to ensure effective monitoring and control of illegal activities of deriving from that described management system issues.
This utilizes above-mentioned system to carry out the method for the portrait collection comparison identification monitoring of station, airport and subway, and its main feature is that described method may further comprise the steps:
(1) described image capture device is gathered image scene, and the image scene that collects is sent to portrait collection comparison equipment and watch-dog;
(2) described portrait collection comparison equipment extracts human face region or facial image from image scene, and the pedestrian's face of going forward side by side comparison identification is sent to described management system to data message, and receives relevant data and supervisory instruction from management system;
(3) described watch-dog is monitored the scene, gathers, handles, stores, shows the on-site supervision video information, provides monitoring video to have access to service, transmits the data and the instruction of data and receiving management system to described management system;
(4) described management system manages, dispatches and safeguard system, and relevant data and supervisory instruction be issued to be sent to portrait collection comparison equipment and watch-dog;
(5) described management system issue monitored object information, described portrait collection comparison equipment is deployed to ensure effective monitoring and control of illegal activities according to this monitored object information, and the personnel that monitor the scene are carried out people's face gather and compare identification, occur if find monitoring objective, then carry out onsite alarming, remote alarms, emergency processing and scheduling according to application demand.
Further comprising the steps of in the method that this portrait collection comparison identification of carrying out station, airport and subway is monitored:
(6) facial image of Cai Jiing stores into according to demand and comprises in people's face database of information;
(7) system carries out people's face search inquiry according to user's operation, import specific facial image or data, comprise the identification of comparing of image in people's face database of information or data with this, and according to similarity degree output Query Result or to Query Result ordering output;
(8) in ticketing, making certificate, granting certificate process, system's human face image information that prestores according to demand, when the user uses these tickets or passes through specific place, on-the-spot this facial image of system acquisition is also compared with the people's face information that prestores, and judges according to comparison result whether the two is same people's face.
Adopt this station, airport and subway portrait collection comparison identification monitoring system and method thereof, can realize portrait collection, portrait comparison identification and monitoring management function, can implement effective monitoring management to main cities transport hubs such as railway station, bus station, coach station, airport, subway, subway, light rail and city rail traffic stations, not only can in time find to be active in the lawless person and the suspect in these places, but also can preserve in order to inquiry afterwards by collection site people face, help the detection of case, thereby improve case handling efficiency greatly.The station that the present invention proposes, airport and subway portrait collection comparison identification monitoring system and method implementation procedure simple and fast, stable and reliable working performance, the scope of application are comparatively extensive, for ensureing and safeguarding that the people's legitimate rights and interests bring great convenience.
Description of drawings
Fig. 1 is the overall architecture schematic diagram that is used for the portrait collection comparison identification monitoring system of station, airport and subway of the present invention.
Fig. 2 compares the network topology schematic diagram of first kind of embodiment of identification monitoring system for the portrait collection that is used for station, airport and subway of the present invention.
Fig. 3 compares the network topology schematic diagram of second kind of embodiment of identification monitoring system for the portrait collection that is used for station, airport and subway of the present invention.
Embodiment
In order more to be expressly understood technology contents of the present invention, describe in detail especially exemplified by following examples.
See also shown in Figure 1ly, the portrait collection comparison identification monitoring system that this is used for station, airport and subway is characterized in that this system comprises:
Image capture device---be arranged in railway station, bus station, coach station, airport, subway, subway, light rail and the city rail traffic station, perhaps be arranged in compartment, cabin, ticket office, the inlet, comprise various analog video cameras, digital camera, web camera or digital camera.Image capture device collection site image, and be sent to portrait collection comparison equipment and watch-dog;
Portrait collection comparison equipment---its equipment form can be embedded human picture collection comparison equipment, industrial computer portrait collection comparison equipment or computer (desktop computer, notebook, server or work station), link to each other with management system with image capture device, from image scene, extract and gather facial image, and the identification of comparing, data message is sent to management system, and receives relevant data and supervisory instruction from management system.
Watch-dog---link to each other with management system with image capture device, carry out on-site supervision, video recording, coding and decoding video, transmission and warning;
Management system---link to each other with watch-dog with portrait collection comparison equipment, whole system is managed, dispatches and safeguards, and relevant data and supervisory instruction be issued to be sent to the portrait collection and compare equipment and watch-dog.
This facial image that is used for the portrait collection comparison identification monitoring system of station, airport and subway is static images or dynamic video, and corresponding file format comprises the video file format of the image file format of BMP, JPEG, JPG, JP2, TIFF, GIF, RAW, DAT and MPG, MPEG, DAT, AVI, MP4.
This object that is used for the portrait collection comparison identification monitoring system comparison identification of station, airport and subway comprises comparison source and comparison template, the comparison source is facial image or a characteristic to be discriminated, derive from the facial image of system acquisition or the facial image data of system's input, the comparison template is facial image or the characteristic that has label information, and the comparison template derives from the object or comprise people's face database of information of deploying to ensure effective monitoring and control of illegal activities of management system issue.
This comparison identification that is used for the portrait collection comparison identification monitoring system of station, airport and subway is specially a comparison source compares with the comparison template, and determines according to the standard of systemic presupposition whether the two mates or conform to.
This utilizes above-mentioned system to carry out the method for the portrait collection comparison identification monitoring of station, airport and subway, and its main feature is that described method may further comprise the steps:
(1) described image capture device is gathered image scene, and the image scene that collects is sent to portrait collection comparison equipment and watch-dog;
(2) described portrait collection comparison equipment extracts human face region or facial image from image scene, and the pedestrian's face of going forward side by side comparison identification is sent to described management system to data message, and receives relevant data and supervisory instruction from management system;
(3) described watch-dog is monitored the scene, gathers, handles, stores, shows the on-site supervision video information, provides monitoring video to have access to service, transmits the data and the instruction of data and receiving management system to described management system;
(4) described management system manages, dispatches and safeguard system, and relevant data and supervisory instruction be issued to be sent to portrait collection comparison equipment and watch-dog;
(5) described management system issue monitored object information, described portrait collection comparison equipment is deployed to ensure effective monitoring and control of illegal activities according to this monitored object information, and the personnel that monitor the scene are carried out people's face gather and compare identification, occur if find monitoring objective, then carry out onsite alarming, remote alarms, emergency processing and scheduling according to application demand.
Further comprising the steps of in the method that this portrait collection comparison identification of carrying out station, airport and subway is monitored:
(6) facial image of Cai Jiing stores into according to demand and comprises in people's face database of information;
(7) system carries out people's face search inquiry according to user's operation, import specific facial image or data, comprise the identification of comparing of image in people's face database of information or data with this, and according to similarity degree output Query Result or to Query Result ordering output;
(8) in ticketing, making certificate, granting certificate process, system's human face image information that prestores according to demand, when the user uses these tickets or passes through specific place, on-the-spot this facial image of system acquisition is also compared with the people's face information that prestores, and judges according to comparison result whether the two is same people's face.
In the middle of reality was used, the portrait collection comparison identification monitoring system that is used for station, airport and subway of the present invention had following formation:
(1) image capture device, be various analog video cameras, digital camera, web camera or digital camera, be arranged in railway station, bus station, coach station, airport, subway, subway, light rail and the city rail traffic station, perhaps be arranged in compartment, cabin, the ticket office, its function is the collection site image, and is sent to portrait collection comparison equipment and watch-dog.
(2) portrait collection comparison equipment, be embedded human picture collection comparison equipment, industrial computer portrait collection comparison equipment or computer (desktop computer, notebook, server or work station), link to each other with management system with image capture device, function is to extract to gather facial image from image scene, and the identification of comparing, data message is sent to management system, and receives relevant data and supervisory instruction from management system.
(3) watch-dog links to each other with management system with image capture device, carries out on-site supervision, video recording, coding and decoding video, transmission and warning.
(4) management system links to each other with watch-dog with portrait collection comparison equipment, whole system is managed, dispatches and safeguards, and relevant data and supervisory instruction be issued to be sent to the portrait collection and compare equipment and watch-dog.
The concrete course of work and operation principle that identification monitoring system is compared in this portrait collection that is used for station, airport and subway are as follows:
(1) described image capture device is gathered image scene, and the image scene that collects is sent to portrait collection comparison equipment and watch-dog;
(2) described portrait collection comparison equipment extracts human face region or facial image from image scene, and the pedestrian's face of going forward side by side comparison identification is sent to management system to data message, and receives relevant data and supervisory instruction from management system;
(3) described watch-dog is monitored the scene, gathers, handles, stores, shows the on-site supervision video information, provides monitoring video to have access to service, transmits the data and the instruction of data and receiving management system to management system;
(4) described management system manages, dispatches and safeguard whole system, and relevant data and supervisory instruction be issued to be sent to portrait collection comparison equipment and watch-dog;
(5) management system issue monitored object information, portrait collection comparison equipment is deployed to ensure effective monitoring and control of illegal activities according to this monitored object information, and the personnel that monitor the scene are carried out people's face gather and compare identification, occur if find monitoring objective, then carry out onsite alarming, remote alarms, emergency processing and scheduling according to application demand.
(6) facial image of Cai Jiing stores in the face database according to application demand, system is when carrying out people's face search inquiry, import specific facial image or data, with the identification of comparing of image in this face database or data, according to similarity degree output Query Result or ordering.
See also shown in Figure 2ly again, it is the network topology schematic diagram of first kind of embodiment of the present invention, and present embodiment is a track traffic station portrait collection comparison identification monitoring system.Native system is made up of image capture device, portrait collection comparison equipment, watch-dog and management system.
Image capture device is the rig camera of various brands, and locate comprise in rifle formula video camera, integrated monitoring video camera, dome type camera, spherical camera, the ENTRANCE that is arranged at track traffic station, exit, platform, elevator, staircase, ticket entrance, the compartment, hall etc.Image capture device collection site image, and be sent to portrait collection comparison equipment and watch-dog, be used for monitoring and portrait collection comparison identification.
Portrait collection comparison identification equipment adopts the embedded human face collector of certain brand and portrait than centring machine, and the embedded human face collector receives field video signal, and extracts human face image information wherein, is sent to portrait and compares centring machine.Portrait is a high performance work station than centring machine, receives the human face image information that the embedded human face collector transmits, according to the system requirements identification of comparing, and human face image information, compare recognition result and be stored in this locality or pass to management system.Portrait can be compared identification to the facial image of collection in worksite in real time than centring machine, and the template of identification comes from the object person face information of deploying to ensure effective monitoring and control of illegal activities of management system issue.Portrait can also be searched someone's face object according to the comparison recognition instruction of management system issue than centring machine from the face database of appointment.
Watch-dog comprises supervisory keyboard, video distributor, Video Codec, network video server, DVR, monitor, monitoring host computer, the network switch, optical transceiver, video equalizer etc.Watch-dog links to each other with management system with image capture device, can carry out on-site supervision, video recording, coding and decoding video, transmission and warning.Watch-dog is accepted the instruction and data of management system, and according to system requirements monitor data is sent to management system.
Management system comprises various management servers and management terminal device.Management system and portrait collection comparison equipment links to each other with watch-dog, whole system is managed, dispatches and safeguards, and relevant data and supervisory instruction be issued to be sent to the portrait collection and compare equipment and watch-dog.
This portrait collection comparison identification monitoring system that is used for track traffic station is provided with on-the-spot night shift room, police service station, control centres at different levels etc. also according to application demand, is responsible for concrete professional processing and dispatch control.
This portrait collection comparison identification monitoring system that is used for track traffic station comprises field level, station level, a plurality of administrative structures such as at central level, can also link to each other the monitoring management network of a classification of formation with other warning with supervisory control system.
The course of work that identification monitoring system is compared in this portrait collection that is used for track traffic station is as follows:
(1) implement to deploy to ensure effective monitoring and control of illegal activities according to the monitored object information of management system issue, the monitored object packets of information contains the facial image or the face template data message of monitored object.
(2) system gathers in the ENTRANCE, exit, platform, elevator, staircase, ticket entrance, compartment of track traffic station according to demand, hall etc. locates image scene, is used for monitoring and portrait collection comparison and discerns.
(3) portrait collection comparison identification equipment extracts from some on-the-spot image scene, gathers facial image, and the identification of comparing.The comparison source is people's face information of collection in worksite, and the comparison template derives from monitored object people face information, if the similarity degree of the two surpasses the numerical value of certain setting, promptly thinks the discovery monitored object, the processing of reporting to the police.
(4) after management system receives warning message, confirm its correctness and dispatch and handle, comprise and notify on-the-spot operator on duty to take action, the suspect object of finding is interrogated and examined and controlled, warning message is reported to other management systems etc.
(5) facial image of Cai Jiing stores in the face database according to application demand, system is when carrying out people's face search inquiry, import specific facial image or data, with the identification of comparing of image in this face database or data, according to similarity degree output Query Result or ordering.
(6) native system is a supervisory control system that has collection of people's face and comparison recognition function, has conventional video monitoring that supervisory control system possessed and management function.
Present embodiment is stable, safe, reliable, can carry out the collection of on-the-spot people's face to the personnel that debouch track traffic station, file and comparison identification, can not only in time find the lawless person according to deploying to ensure effective monitoring and control of illegal activities in advance, and find suspect object in the comparison of can filing at people's face afterwards, can strengthen monitoring management, help the detection of case and safeguard social safety and stablization track traffic.
See also shown in Figure 3ly again, it is the network topology schematic diagram of second kind of embodiment of the present invention, and present embodiment is the portrait collection comparison identification monitoring system in a city-level railway station.
Image capture device is variant brand and dissimilar rig cameras, the rig camera that wherein is used for the collection of people's face is installed in ENTRANCE, ticket entrance or place, ticketing spot, because the general mode of lining up to pass through that adopts of the personnel's in these places the type of flow, the condition relative fixed of IMAQ collects all personnel's facial image easily.The field range that is used for the monitoring camera group of planes of people's face collection should cover all passages or formation, should be advisable can collect clear, positive facial image in the angle of installation and position.Be used for the image that the rig camera of people's face collection collects and be sent to portrait collection comparison equipment and watch-dog, and the image of other rig camera collections only need be sent to watch-dog.
Portrait collection comparison equipment adopts the embedded human face collector of certain brand and portrait than centring machine, and the embedded human face collector receives field video signal, and extracts human face image information wherein, is sent to portrait and compares centring machine.Portrait is a high performance work station than centring machine, receives the human face image information that the embedded human face collector transmits, according to the system requirements identification of comparing, and human face image information, compare recognition result and be stored in this locality or pass to management system.
Watch-dog comprises supervisory keyboard, video distributor, Video Codec, network video server, DVR, monitor, monitoring host computer, the network switch, optical transceiver, video equalizer etc.Watch-dog links to each other with management system with image capture device, can carry out on-site supervision, video recording, coding and decoding video, transmission and warning.Watch-dog is accepted the instruction and data of management system, and according to system requirements monitor data is sent to management system.
Management system comprises on-the-spot night shift room or police service chamber, Control Room or control centre, railway local police station, railway public security bureau etc.The each several part of management system is connected by network, and whole system is managed, dispatches and safeguards.
The portrait collection comparison identification monitoring system course of work in the city-level railway station of present embodiment is as follows:
(1) places such as ENTRANCE at the train station, ticket entrance, the ticketing spot rig camera that is provided for the collection of people's face carries out IMAQ, and the image that collects is used for collection identification of people's face and video monitoring.
(2) railway public security bureau issue monitored object information, system implements to deploy to ensure effective monitoring and control of illegal activities according to this information.
(3) portrait collection comparison equipment carries out people's face and gathers and discern according to above-mentioned monitored object information, the processing of just reporting to the police occurs in case find monitored object.
(4) after warning message was received by station local police station and railway public security bureau, the affirmation of reporting to the police if think real warning message, was then dispatched and is commanded, and warning message is reported and submitted other management systems.
(5) on-the-spot night shift room or police service station according to higher level's commander or warning message to suspect object take to interrogate and examine, measure such as control.
(6) facial image that collects is stored according to the system applies demand, and some concrete object can be searched by system in the facial image of storage.
(7) native system has other common monitoring that video monitoring system possessed and management functions.
Present embodiment provides a kind of new technological means for the monitoring management in railway station, not only can satisfy the demand of railway station monitoring management, and can carry out people's face collection identification in the personnel in railway station to coming in and going out, can in time find the lawless person according to deploying to ensure effective monitoring and control of illegal activities in advance, and can find suspect object in the comparison of people's face file by passing through after case takes place, rapid locking suspect, for the detection of various cases in the station, trace wanted criminal or lawless person, all kinds of illegal activities of strike provide strong technological means.
In this specification, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.

Claims (10)

1, a kind of portrait collection comparison identification monitoring system that is used for station, airport and subway is characterized in that described system comprises:
Image capture device, described image capture device are arranged in station, airport and the subway, the collection site image;
Portrait collection comparison equipment, described portrait collection comparison equipment is connected with described image capture device, the image scene that image capture device transmitted is handled, and from this image scene, extracted and gather facial image, and store, transmit or compare identification;
Watch-dog, described watch-dog is connected with described image capture device, carries out on-site supervision, video recording, coding and decoding video, transmission and warning;
Management system, described management system all is connected with watch-dog with described portrait collection comparison equipment respectively, system is managed, dispatches and safeguards, receive described portrait and gather the monitor data of facial image data message, comparison result data message and watch-dog that comparative apparatus gathers, and relevant data and supervisory instruction are issued to described portrait collection compare equipment and watch-dog.
2, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1, it is characterized in that described image capture device is arranged at railway station, bus station, coach station, airport, subway station, subway station, light rail station, city rail traffic station, compartment, cabin or ticket office.
3, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1 is characterized in that described image capture device is set to analog video camera, digital camera, web camera or digital camera.
4, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1 is characterized in that, described portrait collection comparison equipment is embedded human picture collection comparison equipment, industrial computer portrait collection comparison equipment or computer.
5, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 4 is characterized in that described computer is desktop computer, notebook, server or work station.
6, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1 is characterized in that described portrait collection comparison equipment is single device or comprises many platform independent equipment.
7, the portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1, it is characterized in that, described facial image is static images or dynamic video, and corresponding file format comprises the video file format of the image file format of BMP, JPEG, JPG, JP2, TIFF, GIF, RAW, DAT and MPG, MPEG, DAT, AVI, MP4.
8, the described portrait collection comparison identification monitoring system that is used for station, airport and subway according to claim 1, it is characterized in that, described portrait collection comparison equipment compare identification object comprise the comparison source and the comparison template, described comparison source is facial image or a characteristic to be discriminated, and should derive from the facial image of system acquisition or the facial image data of system's input in the comparison source; Described comparison template is facial image or the characteristic that has label information, and this comparison template object or comprise people's face database of information of deploying to ensure effective monitoring and control of illegal activities of deriving from that described management system issues.
9, the method for monitoring is discerned in a kind of portrait collection comparison that utilizes the described system of claim 1 to carry out station, airport and subway, it is characterized in that described method may further comprise the steps:
(1) described image capture device is gathered image scene, and the image scene that collects is sent to portrait collection comparison equipment and watch-dog;
(2) described portrait collection comparison equipment extracts human face region or facial image from image scene, and the pedestrian's face of going forward side by side comparison identification is sent to described management system to data message, and receives relevant data and supervisory instruction from management system;
(3) described watch-dog is monitored the scene, gathers, handles, stores, shows the on-site supervision video information, provides monitoring video to have access to service, transmits the data and the instruction of data and receiving management system to described management system;
(4) described management system manages, dispatches and safeguard system, and relevant data and supervisory instruction be issued to be sent to portrait collection comparison equipment and watch-dog;
(5) described management system issue monitored object information, described portrait collection comparison equipment is deployed to ensure effective monitoring and control of illegal activities according to this monitored object information, and the personnel that monitor the scene are carried out people's face gather and compare identification, occur if find monitoring objective, then carry out onsite alarming, remote alarms, emergency processing and scheduling according to application demand.
10, method of carrying out the portrait collection comparison identification monitoring of station, airport and subway according to claim 9 is characterized in that, and is further comprising the steps of in the described method:
(6) facial image of Cai Jiing stores into according to demand and comprises in people's face database of information;
(7) system carries out people's face search inquiry according to user's operation, import specific facial image or data, comprise the identification of comparing of image in people's face database of information or data with this, and according to similarity degree output Query Result or to Query Result ordering output;
(8) in ticketing, making certificate, granting certificate process, system's human face image information that prestores according to demand, when the user uses these tickets or passes through specific place, on-the-spot this facial image of system acquisition is also compared with the people's face information that prestores, and judges according to comparison result whether the two is same people's face.
CN200910049132A 2009-04-10 2009-04-10 System for acquiring, comparing, identifying and monitoring portrait at station, airdrome and metro, as well as method thereof Pending CN101534425A (en)

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