A kind of mobile cloth control method based on face recognition technologyTechnical field
The present invention relates to a kind of based on the wireless remote video portrait system and method for deploying to ensure effective monitoring and control of illegal activities, particularly a kind of portrait system and method for deploying to ensure effective monitoring and control of illegal activities based on portable terminal.
Background technology
Along with expanding economy, city-building speeds up, and causes in the city densely populatedly, and the floating population increases, and social crime rate is year by year and raises, and has caused city management problems such as the traffic in the urban construction, social security, key area strick precaution.More liquid to the offender, the situation more complicated, emphasis personnel situation such as difficulty of deploying to ensure effective monitoring and control of illegal activities, as adopt a kind of simple and effective intelligent cloth control method are set up the cover system platform of efficiently deploying to ensure effective monitoring and control of illegal activities, and then can reach the purpose of getting twice the result with half the effort.
Newest research results according to portrait recognition technology; Identification of Images is applied in " the non-contact biological feature identification technique " of video image environment; The portrait bio-identification is the biometric discrimination method that does not need the user to cooperate; Thereby operation is disguised strong, and safety precaution, the criminal who is particularly suitable for public security department monitors, criminal arrests etc.Form high intelligence, public security strick precaution system socialization, scale, effective technical means is provided.
Deploy to ensure effective monitoring and control of illegal activities at existing people's face video, mainly utilize the supervision of the cities video camera, gather portrait; The pattern of utilizing Network Transmission is sent to the backstage to portrait and carries out the portrait comparison, and the shortcoming of this method is that present supervision of the cities is all fixed basically, and newly-increased and change all compare difficult; And aspect reason such as installation site; The collection quality of human face image is undesirable, and has a lot of blind areas, does not reach a desirable state.On the other hand, receive the influence of factors such as ambient light day and night, under the bad situation of night or light, the video monitoring recognition effect of deploying to ensure effective monitoring and control of illegal activities is unsatisfactory.
Summary of the invention
The purpose of this invention is to provide a kind of mobile system and method for deploying to ensure effective monitoring and control of illegal activities, can improve the recognition effect of deploying to ensure effective monitoring and control of illegal activities well, can realize on-the-spot figure information collection, comparison, and carry out warning through wireless network based on face recognition technology.
The inventive method adopts following scheme to realize: a kind of mobile cloth control method based on face recognition technology, it is characterized in that, and comprise
Following steps realize:
Step 1: provide plurality of front end wireless mobile portrait cloth control terminal, dispose the personnel's photo that to deploy to ensure effective monitoring and control of illegal activities or personnel's video file in the into said terminal, be used for figure information modeling registration and deploy to ensure effective monitoring and control of illegal activities;
Step 2: the wireless mobile portrait of the front end terminal part of deploying to ensure effective monitoring and control of illegal activities is deployed in each critical junction or the place of deploying to ensure effective monitoring and control of illegal activities, and portrait cloth control terminal is gathered dealing personnel's figure information automatically, compares with described personnel's photo or personnel's video file;
Step 3: a backstage service end is provided; After said comparison, find the doubtful personnel that deploy to ensure effective monitoring and control of illegal activities; Described front end is wireless, and mobile portrait cloth control terminal sender gives said backstage service end as information, this backstage service end ability this figure information of real-time exhibition and the management, log query and the forewarning management that are used to the system that realizes;
Step 4: provide a plurality of warnings end to be deployed on security authority; After said comparison, find the doubtful personnel that deploy to ensure effective monitoring and control of illegal activities; Said warning termination is received the alarm signal that the wireless mobile portrait cloth control terminal of described front end sends, and described warning end carries out audible alarm automatically, reminds the Security Personnel.
System of the present invention adopts following scheme to realize: a kind of mobile system that deploys to ensure effective monitoring and control of illegal activities based on face recognition technology; It is characterized in that: comprise the empty terminal of the wireless mobile portrait cloth of plurality of front end, backstage service end and a plurality of warning end; Described plurality of front end is wireless, and the empty terminal storage of mobile portrait cloth has personnel's photo or the personnel's video file that will deploy to ensure effective monitoring and control of illegal activities; And figure information and described personnel's photo or the personnel's video file that can gather the dealing personnel are automatically compared; In case find and the doubtful personnel that deploy to ensure effective monitoring and control of illegal activities, system sends doubtful personnel's image automatically and alarm signal is given the backstage service end and the end of reporting to the police; Described backstage service end ability this figure information of real-time exhibition and the management, log query and the forewarning management that are used to the system that realizes.
The present invention realizes cloth control terminal video acquisition; The pattern that terminal recognition is deployed to ensure effective monitoring and control of illegal activities, with holdee's figure information of gathering at the terminal directly and this locality personnel of deploying to ensure effective monitoring and control of illegal activities compare, just upload when finding similar personnel and report to the police; Comparison has real-time; Portrait does not send to the backstage comparison, fine raising comparison recognition speed, the communication fee of saving wireless network.
Description of drawings
Fig. 1 is a system architecture schematic diagram of the present invention.
Fig. 2 is the principle schematic of cloth control terminal of the present invention.
Embodiment
The present invention provides a kind of mobile method of deploying to ensure effective monitoring and control of illegal activities based on face recognition technology, and this method comprises provides the wireless mobile portrait cloth control terminal of plurality of front end, backstage service end and a plurality of warning end, may further comprise the steps realization:
Step 1, front end is wireless, and mobile portrait cloth control terminal comprises HD video monitoring module and infrared video monitoring module and flash photographing module, satisfies the dealing personnel video monitoring and the portrait collection at daytime and night.The local Real time identification comparison function of gathering the portrait and the personnel's photo of deploying to ensure effective monitoring and control of illegal activities of cloth control terminal support is supported the wireless communication transmission module, is used to find the similar personnel's of deploying to ensure effective monitoring and control of illegal activities transfer of data and warning.
Front end is wireless mobile portrait cloth control terminal at first loads this personnel's photo that will deploy to ensure effective monitoring and control of illegal activities, and carry out the native and store as modeling.To moving the characteristics of deploying to ensure effective monitoring and control of illegal activities; Front end of the present invention is wireless, and mobile portrait cloth control terminal adopts distinctive portrait modeling logon mode; Support many personnel's photos to extract the different extensive modelings of portrait characteristic value, comprise each different angles with or personnel's photo of different light rays extract, extract personnel's key character value simultaneously; Like black mole, wear glasses etc., further improve discrimination and deploy to ensure effective monitoring and control of illegal activities effect; Extract the modeling logon mode to portrait in the video file, system gathers these personnel's of tracking all angles and the portrait characteristic of different distance automatically, carries out extensive modeling, to reach best recognition effect.Mobile portrait cloth control terminal portrait modeling that front end of the present invention is wireless, key is the extensive modeling of portrait characteristic value under the different condition, the emphasis mark of obvious characteristic point, specific aim improves the personnel's that deploy to ensure effective monitoring and control of illegal activities recognition effect.
Front end is wireless mobile portrait deploys to ensure effective monitoring and control of illegal activities terminal configuration remote server and communication mode utilizes wireless network to realize that data communication is with mutual.
Front end is wireless, and mobile portrait cloth control terminal is installed in each place of deploying to ensure effective monitoring and control of illegal activities.
Front end is wireless mobile portrait deploys to ensure effective monitoring and control of illegal activities starting terminal video monitoring mode carries out portrait and follows the tracks of and gather and comparison in real time.Be directed to live video mobile personnel identification comparison; System need not the person of being identified and watches video camera attentively, and mobile personnel is gathered from motion tracking by system, gathers each frame figure information of following the tracks of in the moving process; Extract associated eigenvalue and this locality personnel of deploying to ensure effective monitoring and control of illegal activities and discern comparison; Improve the emphasis characteristic value of tracking individuals, compare the extensive extraction comparison of the characteristic value of each frame before and after gathering simultaneously with the personnel characteristic value of deploying to ensure effective monitoring and control of illegal activities like whether have black mole, whether wear glasses etc.; The deploy to ensure effective monitoring and control of illegal activities personal identification comparison of multipath multi-angle reaches well an identification and an identification early warning effect;
Step 2, the backstage service management system is installed on security department's backstage service end, the doubtful personal information of finding on the receiving front-end cloth control terminal of deploying to ensure effective monitoring and control of illegal activities is carried out data maintenance and management.The ruuning situation of management and monitoring front end cloth control terminal.
Step 3, in the relevant place of security department the alarm terminals system is installed, in case front end cloth control terminal is found the similar personnel that deploy to ensure effective monitoring and control of illegal activities, the related work personnel are pointed out in warnings of sounding automatically of warning subsystem.
Please with reference to Fig. 1; Fig. 1 is a system architecture schematic diagram of the present invention; From figure, can know that the present invention provides a kind of mobile system that deploys to ensure effective monitoring and control of illegal activities based on face recognition technology, it is characterized in that: comprise the empty terminal of the wireless mobile portrait cloth of plurality of front end, backstage service end and a plurality of warning end; Described plurality of front end is wireless, and the empty terminal storage of mobile portrait cloth has personnel's photo or the personnel's video file that will deploy to ensure effective monitoring and control of illegal activities; And figure information and described personnel's photo or the personnel's video file that can gather the dealing personnel are automatically compared, in case find and the doubtful personnel that deploy to ensure effective monitoring and control of illegal activities, system sends doubtful personnel's image automatically and alarm signal is given the backstage service end and the end of reporting to the police; Described backstage service end ability this figure information of real-time exhibition and the management, log query and the forewarning management that are used to the system that realizes.In the present embodiment, above-mentioned storage is to carry out portrait modeling storage, and it is the same with above-mentioned modeling pattern, here just not repeat specification.
Please with reference to Fig. 2; In the present embodiment; The portrait that described wireless mobile portrait cloth control terminal the is based on mobile radio terminal terminal equipment of deploying to ensure effective monitoring and control of illegal activities, this equipment comprise people's face deploy to ensure effective monitoring and control of illegal activities module and the HD video monitoring module that is connected with this module, infrared video monitoring module, flash photographing module and mobile communication module.
The advantage of system of the present invention is to carry out the emphasis personnel function of temporarily deploying to ensure effective monitoring and control of illegal activities easily, in directly portrait comparison fast of headend equipment, sends out background system again after need not gathering and compares.Improve public security or security department's manpower and materials input, cost is low, need not the person of being identified and cooperates, and has good disguise and deploys to ensure effective monitoring and control of illegal activities effect, adopts infrared video monitoring and flash photographing pattern simultaneously, solves the light filling problem, realizes the round-the-clock effect of deploying to ensure effective monitoring and control of illegal activities.
The above is merely preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.