CN107066945B - A kind of quick identity checking method of big flow clearance and system - Google Patents
A kind of quick identity checking method of big flow clearance and system Download PDFInfo
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- CN107066945B CN107066945B CN201710143006.8A CN201710143006A CN107066945B CN 107066945 B CN107066945 B CN 107066945B CN 201710143006 A CN201710143006 A CN 201710143006A CN 107066945 B CN107066945 B CN 107066945B
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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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
-
- 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
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
Abstract
The present embodiments relate to electronic information technical fields, a kind of quick identity checking method of big flow clearance and system are provided, wherein method includes: the first monitoring image for obtaining the pedestrian that default video camera acquires in real time, identify that face obtains facial image in the first monitoring image, determines the image coordinate of the pedestrian's identity type and facial image of pedestrian in the first monitoring image according to facial image；Geographical coordinate of the pedestrian in walkway is obtained according to the calibration information of image coordinate, pedestrian's range information that predetermined depth video camera acquires and depth camera；It steps on to control formula multi-colored led array and shows traveling mark corresponding with pedestrian's identity type of pedestrian in the geographical coordinate region of pedestrian, to prompt pedestrian to advance according to the instruction for mark of advancing.The quick identity checking method of big flow clearance provided in an embodiment of the present invention and system, can greatly improve and veritify efficiency and the traffic capacity, and can guarantee that exhaustively identity is veritified to all current personnel.
Description
Technical field
The present embodiments relate to electronic information technical fields, more particularly, to a kind of quick identity of big flow clearance
Checking method and system.
Background technique
At the train station, the places such as bus station, public security checking station, large-scale exhibitions, since security or other business need,
Scene is generally required to verify the identity of current personnel.
Since 2015, the identity card checking equipment based on recognition of face start more than the whole nation Rapid Popularization application, and
Achieve good effect.This equipment closely reads the China second-generation identity card chip information of current personnel, while using face
The consistency of the human face photo of recognizer automatic comparison identity card picture and collection in worksite effectively prevents crime one's share of expenses for a joint undertaking and utilizes him
The behavior that people's identity document is got by under false pretences.
There are following phenomenons during carrying out identity veritification for this identity card checking equipment:
1, the identity card checking based on recognition of face belongs to contact veritification, before this equipment needs passenger to be parked in equipment,
Brush identity card simultaneously acquires face picture, and groups of people also need to put down luggage and dig out certificate and repeatedly attempt recognition of face；
2, all current personnel require to be lined up and successively veritify；
3, an equipment cannot simultaneously veritify several personnel, and only the people of head of the queue is veritifying.
Therefore, in the presence of veritifying, efficiency is lower, the traffic capacity is poor asks this identity card checking equipment based on recognition of face
Topic, the average passage speed of single device in 10-20 people per minute or so, the biggish place of flow using when will cause platoon leader
The case where team, the places such as outlet are not available even at the train station.
Summary of the invention
The embodiment of the present invention provides a kind of quick identity checking method of big flow clearance and system, to solve in the prior art
Mode is veritified using contact identity when big flow clearance identity is veritified and veritifies the problem that efficiency is lower, the traffic capacity is poor.
In order to overcome the above problem or at least be partially solved the above problem, on the one hand, the embodiment of the present invention provides one
The kind quick identity checking method of big flow clearance, comprising: obtain the walking that preset video camera acquires in real time in walkway and exist
The first monitoring image of pedestrian on formula multi-colored led array is stepped on ground, is carried out described in recognition of face acquisition to first monitoring image
The facial image of pedestrian, the pedestrian's identity type for determining the pedestrian according to the facial image and the facial image are in institute
State the image coordinate in the first monitoring image；According to preset depth in the described image coordinate of the pedestrian, the walkway
The corresponding pedestrian's range information of the pedestrian of video camera acquisition and the calibration information of the depth camera are spent, institute is obtained
State geographical coordinate of the pedestrian in the walkway；It controls and steps on formula multi-colored led array describedly in the area of the geographical coordinate
Domain shows traveling mark corresponding with pedestrian's identity type of the pedestrian, to prompt the pedestrian according to the mark of advancing
Instruction is advanced.
Further, a unique identity is distributed for the pedestrian；Correspondingly, described to obtain the pedestrian in institute
Stating the geographical coordinate in walkway includes: the identity for obtaining the pedestrian and the geographical seat of the pedestrian
Mark, and continuous positioning is carried out to the pedestrian in the walkway accordingly.
Wherein, pedestrian's identity type includes a suspect's type and undoubtedly personnel's type；Correspondingly, the suspicious people
Member's type and the corresponding traveling of the undoubtedly personnel type are identified as and are directed toward different arrows, are exempted from indicating that undoubtedly personnel march to
Inspection area, a suspect, which march to, veritifies area, realizes personnel re-assignment.
Further, the method also includes: to step on formula multi-colored led array describedly corresponding in the undoubtedly personnel for control
The region of geographical coordinate shows that undoubtedly sign, the undoubtedly sign are visible light mark；Correspondingly, the method is also
If including: to know second monitoring image according to the second monitoring image judgement of video camera preset in inspection-free area acquisition
In include pedestrian, and the corresponding geographical coordinate region of the pedestrian then issues alarm without containing the undoubtedly sign
Instruction.
Further, the method also includes: to step on formula multi-colored led array describedly corresponding in a suspect for control
The region of the geographical coordinate shows that suspicious sign, the suspicious sign are black light mark, is exempted from by described
The identification glasses that Security Personnel wears in inspection area identify.
On the other hand, the embodiment of the present invention provides a kind of quick identity verifying system of big flow clearance, comprising: face snap
Comparison module steps on formula multi-colored led array uplink on ground for obtaining the walking that preset video camera acquires in real time in walkway
The first monitoring image of people carries out the facial image that recognition of face obtains the pedestrian to first monitoring image, according to institute
It states facial image and determines the figure of the pedestrian's identity type and the facial image of the pedestrian in first monitoring image
As coordinate；Pedestrian's locating module, for being taken the photograph according to preset depth in the described image coordinate of the pedestrian, the walkway
The corresponding pedestrian's range information of the pedestrian of camera acquisition and the calibration information of the depth camera, obtain the row
Geographical coordinate of the people in the walkway；Pedestrian's guiding module steps on formula multi-colored led array described for controlling describedly
The region of geographical coordinate shows traveling mark corresponding with pedestrian's identity type of the pedestrian, to prompt the pedestrian according to institute
The instruction for stating mark of advancing is advanced.
Further, the pedestrian is assigned a unique identity；Correspondingly, the system also includes pedestrian with
Track module, the pedestrian tracking module are used to obtain the identity of the pedestrian and the geographical seat of the pedestrian
Mark, and continuous positioning is carried out to the pedestrian in the walkway accordingly.
Wherein, pedestrian's identity type includes a suspect's type and undoubtedly personnel's type；Correspondingly, the suspicious people
Member's type and the corresponding traveling of the undoubtedly personnel type are identified as and are directed toward different arrows, are exempted from indicating that undoubtedly personnel march to
Inspection area, a suspect, which march to, veritifies area, realizes personnel re-assignment.
Further, pedestrian's guiding module is also used to: control steps on formula multi-colored led array in the undoubtedly people describedly
The region of the corresponding geographical coordinate of member shows that undoubtedly sign, the undoubtedly sign are visible light mark；Accordingly
Ground, the system also includes: violation monitoring module, if the second prison for being acquired according to video camera preset in the inspection-free area
Control image judgement knows in second monitoring image to include pedestrian, and the corresponding geographical coordinate region of the pedestrian is free of
There is the undoubtedly sign, then issues police instruction.
Further, pedestrian's guiding module is also used to: control steps on formula multi-colored led array in the suspicious people describedly
The region of the corresponding geographical coordinate of member shows that suspicious sign, the suspicious sign are black light mark, leads to
The identification glasses that Security Personnel wears in the inspection-free area are crossed to identify.
A kind of quick identity checking method of big flow clearance provided in an embodiment of the present invention and system, by clearance pedestrian
Identity validation, guidance shunting, mark and supervision are carried out, realizes and the quick identity of big flow crowd is veritified, can greatly improve
Traffic efficiency and the traffic capacity, and can guarantee that exhaustively identity is veritified to all current personnel.
Detailed description of the invention
Fig. 1 is a kind of quick identity checking method flow chart of big flow clearance of the embodiment of the present invention；
Fig. 2 is the quick identity checking method flow chart of another big flow clearance of the embodiment of the present invention；
Fig. 3 is a kind of quick identity verifying system structural schematic diagram of big flow clearance of the embodiment of the present invention；
Fig. 4 is the quick identity verifying system structural schematic diagram of another big flow clearance of the embodiment of the present invention；
Fig. 5 is that the quick identity verifying system of big flow clearance of the embodiment of the present invention disposes schematic diagram；
Fig. 6 is passenger of the embodiment of the present invention and depth camera vertical position relation schematic diagram；
Fig. 7 is passenger of the embodiment of the present invention and depth camera horizontal direction positional diagram.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As a kind of embodiment of the invention, the present embodiment provides a kind of quick identity checking method of big flow clearance, ginsengs
Fig. 1 is examined, is a kind of flow chart of the quick identity checking method of big flow clearance of the embodiment of the present invention, comprising:
S1 obtains the walking that preset video camera acquires in real time in walkway and steps on pedestrian on formula multi-colored led array on ground
The first monitoring image, recognition of face is carried out to first monitoring image and obtains the facial image of the pedestrian, according to described
Facial image determines the image of the pedestrian's identity type and the facial image of the pedestrian in first monitoring image
Coordinate.
Wherein, formula multi-colored led array is stepped on ground: being made of, is laid on road surface the LED light mixing dense arrangement of multiple color
It walks for pedestrian above, different design and colors can be shown by control.
Pedestrian: need to carry out the personnel of clearance, that is, the personnel of identity to be veritified.For example need to veritify the outbound trip of identity
Visitor needs to veritify identity and enters the personnel participating in the meeting in meeting-place and need to veritify identity and enters exhibitor staff of museum etc..
Pedestrian's identity type: pedestrian is divided into according to certain classification standard according to the identity characteristic of pedestrian by different differentiations
Type, the pedestrian belongs to the identity type if the identity characteristic of some pedestrian meets the standard of certain identity type.For example,
Pedestrian can be divided into a suspect's type and undoubtedly personnel's type.
Image coordinate of the facial image in the first monitoring image: for the first monitoring image of a certain determination, wherein wrapping
The facial image included has a determining position in first monitoring image, by establishing coordinate in first monitoring image
System can determine that the facial image corresponds to the image coordinate of the coordinate system, i.e. figure of the facial image in the first monitoring image
As coordinate.
Specifically, step S1 is, formula multi-colored led array is stepped on being equipped in advance on the road surface of walkway, and
High-definition camera of at least table top to walkway is provided in walkway in advance, which can shoot it
Pedestrian in range carries out real-time continuous shooting.It goes forward side by side when pedestrian steps on formula multi-colored led array by walkway walking on ground
When entering the coverage of high-definition camera, high-definition camera collects the first monitoring image including the pedestrian in real time, and by
One monitoring image is uploaded to the first functional module by internet in real time.
First functional module receives the first monitoring image that high-definition camera uploads by internet, to the first monitoring image
In include pedestrian face carry out recognition of face, obtain the facial image of the pedestrian, and measure the facial image first prison
The image coordinate in image is controlled, while by comparing the facial image and preset face sample, determining pedestrian's body of the pedestrian
Part type.Described image coordinate information and pedestrian's identity type information real-time delivery are given to the second function by internet later
It can module.
S2, the institute acquired according to depth camera preset in the described image coordinate of the pedestrian, the walkway
The calibration information for stating the corresponding pedestrian's range information of pedestrian and the depth camera, obtains the pedestrian in the pedestrian
Geographical coordinate in channel.
Wherein, pedestrian's range information: the linear distance of the face of the pedestrian in walkway to depth camera.
The calibration information of depth camera: the characteristic parameter of depth camera, such as shooting angle and in walkway
Installation site etc..
Geographical coordinate in walkway: the walkway determining for one, each pedestrian therein have one
Determining relative position, if establishing coordinate system in the walkway, which is the row with respect to the coordinate of the coordinate system
Geographical coordinate of the people in walkway.
Specifically, step S2 is, an at least table top is provided in advance in above-mentioned walkway to the depth of walkway
Video camera is spent, which can be acquired the corresponding pedestrian's range information of pedestrian in its detection range, and will
Collected pedestrian's range information is uploaded to the second functional module by internet in real time.
Second functional module receives above-mentioned image coordinate information, pedestrian's identity type information and pedestrian's distance by internet
Information determines the pedestrian's distance letter for corresponding to the pedestrian of depth camera acquisition according to the corresponding above-mentioned image coordinate of pedestrian
Breath, and according to the calibration information of pedestrian's range information and depth camera, calculate the ground for obtaining the pedestrian in walkway
Manage coordinate.The geographic coordinate information and pedestrian's identity type information are passed into third function mould by internet in real time later
Block.
S3, control are stepped on formula multi-colored led array describedly and are shown and the pedestrian of the pedestrian in the region of the geographical coordinate
The corresponding traveling mark of identity type, to prompt the pedestrian to advance according to the instruction of the mark of advancing.
Wherein, it advances mark: certain color or pattern that formula multi-colored led array is shown by default display format is stepped on by ground,
To indicate that pedestrian advances by the instruction of the color or pattern.For example, for above-mentioned a suspect's type and undoubtedly personnel's type,
Its corresponding mark of advancing can be to be directed toward different arrows, to indicate that undoubtedly personnel march to inspection-free area, a suspect advances
To area is veritified, the shunting of personnel is realized.
Specifically, step S3 is, in the second functional module of above-mentioned steps in real time by the geographic coordinate information of pedestrian and
After pedestrian's identity type information passes to third functional module by internet, third functional module is received by internet and is gone
The geographic coordinate information and pedestrian's identity type information of people, according to pedestrian's identity type of the geographical coordinate and the pedestrian,
Control step on formula multi-colored led array shown in the corresponding geographical coordinate region of the pedestrian it is corresponding with pedestrian's identity type of the pedestrian
Traveling mark, pedestrian then advance mark display after according to the traveling mark instruction advance.
The quick identity checking method of big flow clearance provided in this embodiment, by clearance pedestrian carry out Image Acquisition,
Identity validation and guidance shunt, and realize and carry out quick identity veritification to all pedestrians in system coverage area, can substantially mention
High identity veritifies efficiency and the traffic capacity.Meanwhile the successful pedestrian of identity validation can quickly inspection-free passage, encouragement pedestrian be ready
Cooperate with carry out identity validation on one's own initiative, so that the accuracy rate of identity validation is greatly improved, it is practical.
Further, on the basis of the above embodiments, a unique identity is distributed for the pedestrian；Accordingly
Ground, the geographical coordinate for obtaining the pedestrian in the walkway includes: the identity for obtaining the pedestrian
With the geographical coordinate of the pedestrian, and accordingly in the walkway the pedestrian carry out continuous positioning.
Specifically, the first functional module is also the face figure after the facial image that above-described embodiment obtains pedestrian
As corresponding pedestrian distributes a unique identity, and above by internet by image coordinate information and pedestrian's identity
The second functional module is passed to together with the identity when type information real-time delivery gives the second functional module.
Correspondingly, the second functional module is receiving image coordinate information, pedestrian's identity type information above by internet
While with pedestrian's range information, the identity of pedestrian is also received, and upper pressing to the corresponding pedestrian of each identity
After the calculation method calculating geographical coordinate for stating embodiment, by the identity and the corresponding row of the identity
Personal part type information and geographic coordinate information are sent to the 4th functional module by internet.
4th functional module obtains identity and the corresponding pedestrian of the identity of above-mentioned pedestrian by internet
Identity type information and geographic coordinate information, and according to the identity, pedestrian's identity type information and the identity pair
The geographical coordinate answered continuously records the pedestrian's identity type and location information of the pedestrian.
The present embodiment realizes the continuous positioning to every pedestrian by distributing unique identity for each pedestrian.Energy
Enough when that can not be positioned in real time to pedestrian because of certain factors, pedestrian position range is determined according to history location information, and protect
Card to current personnel, exhaustively veritify by identity, adaptable.
It further, is the process of the quick identity checking method of another big flow clearance of the embodiment of the present invention with reference to Fig. 2
Figure, in which:
S1 obtains the walking that preset video camera acquires in real time in walkway and steps on pedestrian on formula multi-colored led array on ground
The first monitoring image, recognition of face is carried out to first monitoring image and obtains the facial image of the pedestrian, according to described
Facial image determines the image of the pedestrian's identity type and the facial image of the pedestrian in first monitoring image
Coordinate.
S2, the institute acquired according to depth camera preset in the described image coordinate of the pedestrian, the walkway
The calibration information for stating the corresponding pedestrian's range information of pedestrian and the depth camera, obtains the pedestrian in the pedestrian
Geographical coordinate in channel.
S3, control are stepped on formula multi-colored led array describedly and are shown and the pedestrian of the pedestrian in the region of the geographical coordinate
The corresponding traveling mark of identity type, to prompt the pedestrian to advance according to the instruction of the mark of advancing.
Step S1, step S2 and step S3 is illustrated with reference to above-described embodiment, and details are not described herein again.
S4, control step on formula multi-colored led array describedly and show nothing in the region of the corresponding geographical coordinate of the undoubtedly personnel
Sign is doubted, the undoubtedly sign is visible light mark.
Wherein, certain color or figure that formula multi-colored led array is shown by default display format undoubtedly sign: are stepped on by ground
Case is used to indicate the pedestrian's identity type for marking undoubtedly personnel.For example, showing green in the geographical coordinate region of undoubtedly personnel
Circle.
Specifically, step S4 is, it is nothing in pedestrian's identity type of the first functional module of above-described embodiment confirmation pedestrian
Personnel's type is doubted, and the second functional module calculates after obtaining geographical coordinate of the pedestrian in walkway, third function mould
Block obtains the undoubtedly personnel type and geographical coordinate of the pedestrian by internet, and according to the undoubtedly personnel identity type and institute
Geographical coordinate is stated, control step on formula multi-colored led array shows undoubtedly sign in the region of the geographical coordinate, this undoubtedly refers to
Show and is identified as visible light mark.
S5, if knowing second prison according to the second monitoring image judgement of video camera preset in inspection-free area acquisition
Controlling includes pedestrian in image, and the corresponding geographical coordinate region of the pedestrian is then sent out without containing the undoubtedly sign
Police instruction out.
Step S5 detects video camera specifically, being preset with one or more in inspection-free area, when pedestrian passes through inspection-free area,
It detects video camera acquisition and includes the second monitoring image of pedestrian, and five-function module is uploaded to by internet.Five-function
Module receives the second monitoring image by internet, and knowing in second monitoring image by judgement includes without undoubtedly referring to
The pedestrian that indicating is known, then issue police instruction.
The present embodiment is by showing undoubtedly sign in the geographical coordinate of undoubtedly personnel, and according to the undoubtedly sign
Inspection-free area pedestrian is monitored, can effectively prevent veritifying the pedestrian passed through without identity by outpost, to avoid possibility
The danger of appearance.
Further, it is a suspect's type in the identity type of confirmation pedestrian according to above-described embodiment, and calculates and obtain
After geographical coordinate of the pedestrian in walkway, the method also includes: control steps on formula multi-colored led array in institute describedly
The region for stating the corresponding geographical coordinate of a suspect shows that suspicious sign, the suspicious sign are black light
Mark is identified by the identification glasses that Security Personnel in the inspection-free area wears.
Wherein, certain color or figure that formula multi-colored led array is shown by default display format suspicious sign: are stepped on by ground
Case is used to indicate pedestrian's identity type of label a suspect.For example, being shown in the geographical coordinate region of a suspect infrared
The spider of light or ultraviolet light.
The present embodiment is specifically, pedestrian's identity type in the first functional module of above-described embodiment confirmation pedestrian is suspicious people
Member's type, and the second functional module calculates after obtaining geographical coordinate of the pedestrian in walkway, third functional module is logical
A suspect's type and geographical coordinate that internet obtains the pedestrian are crossed, is believed according to a suspect's type and geographical coordinate of pedestrian
Breath, control stepping on formula multi-colored led array shows row corresponding with a suspect's type in the corresponding geographical coordinate region of the pedestrian
Into mark.
In addition, third functional module is also according to a suspect's identity type of the pedestrian and the geographical coordinate of the pedestrian, control
System step on formula multi-colored led array shows suspicious sign in the region of the geographical coordinate, which is can not
Light-exposed mark.
When there is the pedestrian for being confirmed to be a suspect not advanced by instruction of advancing and marched to inspection-free area, pacify in inspection-free area
Guarantor person can identify the suspicious sign in a suspect's geographical coordinate region by the identification glasses worn.So as to
To give a warning prompt to a suspect or take other counter-measures.
The present embodiment can facilitate peace by the way that the pedestrian for being confirmed as a suspect is marked using suspicious sign
Guarantor person has found in time and positions the pedestrian for violating guidance instruction.Meanwhile suspicious sign is shown using black light, is avoided
A suspect has found that oneself is positioned and makes too drastic behavior.
As another embodiment of the invention, the present embodiment provides a kind of quick identity verifying system of big flow clearance,
It is a kind of structural schematic diagram of the quick identity verifying system of big flow clearance of the embodiment of the present invention with reference to Fig. 3, including face is grabbed
Clap comparison module 1, pedestrian's locating module 2 and pedestrian's guiding module 3, in which:
Face snap comparison module 1 is used to obtain preset high-definition camera acquires in real time in walkway walking on ground
The first monitoring image for stepping on pedestrian on formula multi-colored led array carries out recognition of face to first monitoring image and obtains the row
The facial image of people, the pedestrian's identity type for determining the pedestrian according to the facial image and the facial image are described
Image coordinate in first monitoring image.Pedestrian's locating module 2 is for the described image coordinate according to the pedestrian, the pedestrian
The corresponding pedestrian's range information of the pedestrian of preset depth camera acquisition and the mark of the depth camera in channel
Determine information, obtains geographical coordinate of the pedestrian in the walkway.Pedestrian's guiding module 3 steps on formula for controlling describedly
Multi-colored led array shows traveling mark corresponding with pedestrian's identity type of the pedestrian in the region of the geographical coordinate, with
The pedestrian is prompted to advance according to the instruction of the mark of advancing.
Wherein, the figure of formula multi-colored led array, pedestrian, pedestrian's identity type, facial image in the first monitoring image is stepped on ground
As coordinate, pedestrian's range information, the calibration information of depth camera, the geographical coordinate in walkway and the tool identified of advancing
Body meaning is identical with above method embodiment, and reference can be made to the above method embodiment, and details are not described herein again.
The present embodiment is specifically, step on formula multi-colored led array with being equipped in advance on the road surface of walkway, and in pedestrian
High-definition camera of at least table top to walkway is provided in channel in advance, which can be to its coverage
Interior pedestrian carries out real-time continuous shooting.It steps on formula multi-colored led array and enters high on ground when pedestrian walks by walkway
When the coverage of clear video camera, high-definition camera collects the first monitoring image including the pedestrian in real time, and first is supervised
It controls image and passes through internet real-time delivery to face snap comparison module 1.
Face snap comparison module 1 receives the first monitoring image that high-definition camera uploads by internet, supervises to first
The face for the pedestrian for including in control image carries out recognition of face, obtains the facial image of the pedestrian, and measure the facial image and exist
Image coordinate in first monitoring image, while by comparing the facial image and preset face sample, determine the pedestrian
Pedestrian's identity type, later by internet by described image coordinate information and pedestrian's identity type information real-time delivery
To pedestrian's locating module 2.
In addition, being provided with depth camera of at least table top to walkway, the depth in advance in above-mentioned walkway
Degree video camera the corresponding pedestrian's range information of pedestrian in its detection range can be acquired, and in real time by the pedestrian away from
Pedestrian's locating module 2 is passed to by internet from information.
Pedestrian's locating module 2 by internet receive above-mentioned image coordinate information, pedestrian's identity type information and pedestrian away from
From information, according to the corresponding image coordinate of pedestrian, the pedestrian's range information for corresponding to the pedestrian of depth camera acquisition is determined,
And according to the calibration information of pedestrian's range information and depth camera, the geographical seat for obtaining the pedestrian in walkway is calculated
Mark, passes to pedestrian's guiding module 3 by internet for the geographic coordinate information and pedestrian's identity type information in real time later.
Pedestrian's guiding module 3 receives the above-mentioned geographic coordinate information and pedestrian's identity type information of pedestrian by internet,
According to the geographic coordinate information and pedestrian's identity type information, formula multi-colored led array is stepped on to control in the corresponding geography of the pedestrian
Coordinates regional shows corresponding with pedestrian's identity type of pedestrian traveling mark, pedestrian then after mark display of advancing according to
The instruction of traveling mark is advanced.
The technical effect that the present embodiment generates is identical as above method embodiment, can refer to above method embodiment, herein
It repeats no more.
Further, on the basis of the above embodiments, the pedestrian is assigned a unique identity；Accordingly
Ground, the system also includes pedestrian tracking module, the pedestrian tracking module is used to obtain the identity of the pedestrian
With the geographical coordinate of the pedestrian, and accordingly in the walkway the pedestrian carry out continuous positioning.
Specifically, being also the people in the above-described embodiments after the facial image of the acquisition of face snap comparison module 1 pedestrian
Face image corresponding pedestrian distribute a unique identity；And passing through internet for image coordinate information and pedestrian's body
Pedestrian's locating module is passed to together with the identity while part type information real-time delivery is to pedestrian's locating module 2
2。
Correspondingly, the system also includes pedestrian tracking modules.Pedestrian's locating module 2 is receiving figure above by internet
While as coordinate information, pedestrian's identity type information and pedestrian's range information, the identity of pedestrian is also received, and to each
The corresponding pedestrian of a identity is calculated the geographical coordinate of the pedestrian by the calculation method of above-described embodiment.Later by mutual
It networks the identity and the corresponding pedestrian's identity type information of the identity and geographic coordinate information real-time delivery
Give pedestrian tracking module.
Pedestrian tracking module obtains above-mentioned identity and the corresponding pedestrian of the identity of pedestrian by internet
Identity type information and geographic coordinate information, and it is corresponding according to the identity, pedestrian's identity type information and the identity
Geographical coordinate continuously record the pedestrian's identity type and location information of the pedestrian.
The technical effect that the present embodiment generates is identical as above method embodiment, can refer to above method embodiment, herein
It repeats no more.
It further, is the structure of the quick identity verifying system of another big flow clearance of the embodiment of the present invention with reference to Fig. 4
Schematic diagram, including face snap comparison module 1, pedestrian's locating module 2, pedestrian's guiding module 3 and violation monitoring module 4, in which:
Face snap comparison module 1 is used to obtain preset high-definition camera acquires in real time in walkway walking on ground
The first monitoring image for stepping on pedestrian on formula multi-colored led array carries out recognition of face to first monitoring image and obtains the row
The facial image of people, the pedestrian's identity type for determining the pedestrian according to the facial image and the facial image are described
Image coordinate in first monitoring image.
Pedestrian's locating module 2 is used for the described image coordinate according to the pedestrian, preset depth in the walkway
The corresponding pedestrian's range information of the pedestrian of video camera acquisition and the calibration information of the depth camera, described in acquisition
Geographical coordinate of the pedestrian in the walkway.
Face snap comparison module 1 and pedestrian's locating module 2 are illustrated with reference to above-described embodiment, no longer superfluous herein
It states.
Pedestrian's guiding module 3 for control step on describedly formula multi-colored led array show in the region of the geographical coordinate and
The corresponding traveling mark of pedestrian's identity type of the pedestrian, to prompt the pedestrian according to the instruction row of the mark of advancing
Into.
In addition, pedestrian's guiding module 3 is also used to: it is corresponding in the undoubtedly personnel that formula multi-colored led array is stepped in control describedly
The region of the geographical coordinate show undoubtedly sign, the undoubtedly sign is visible light mark.
If the second monitoring image that violation monitoring module 4 is used to be acquired according to video camera preset in the inspection-free area judges
Know to include pedestrian in second monitoring image, and the corresponding geographical coordinate region of the pedestrian without containing it is described undoubtedly
Sign then issues police instruction.
Wherein, undoubtedly the concrete meaning of sign is identical with above method embodiment, can be real with reference to the above method
Example is applied, details are not described herein again.
For the present embodiment specifically, according to above-described embodiment, face snap comparison module 1 confirms pedestrian's identity type of pedestrian
For undoubtedly personnel's type, pedestrian's locating module 2 calculates the geographical coordinate for obtaining the pedestrian in walkway, pedestrian's guiding module
3 receive the geographic coordinate information of pedestrian and undoubtedly personnel's type of pedestrian by internet, and are believed according to the geographical coordinate
Breath and undoubtedly personnel's type are stepped on to control formula multi-colored led array and are shown and undoubtedly people in the corresponding geographical coordinate region of the pedestrian
The corresponding traveling mark of member's type.In addition, pedestrian's guiding module 3 is believed also according to the undoubtedly personnel type and geographical coordinate of pedestrian
Breath, control step on formula multi-colored led array shows undoubtedly sign in the region of the geographical coordinate, and undoubtedly sign is for this
Visible light mark.
Meanwhile one or more detection video camera, when pedestrian passes through inspection-free area, detection camera shooting are preset in inspection-free area
Machine acquisition includes the second monitoring image of pedestrian, and is uploaded to violation monitoring module 4 in real time by internet.Violation monitoring module
4 receive the second monitoring image by internet, and knowing in second monitoring image by judgement includes without undoubtedly indicating
When the pedestrian of mark, then police instruction is issued.
The technical effect that the present embodiment generates is identical as above method embodiment, can refer to above method embodiment, herein
It repeats no more.
Further, on the basis of the above embodiments, pedestrian's guiding module 3 is also used to: formula polychrome is stepped in control describedly
LED array shows suspicious sign, the suspicious indicateing arm in the region of the corresponding geographical coordinate of a suspect
Knowing is that black light identifies, and is identified by the identification glasses that Security Personnel in the inspection-free area wears.
Wherein, the concrete meaning of suspicious sign is identical with above method embodiment, can be real with reference to the above method
Example is applied, details are not described herein again.
For the present embodiment specifically, according to above-described embodiment, face snap comparison module 1 confirms pedestrian's identity type of pedestrian
For a suspect's type, and the calculating of pedestrian's locating module 2 obtains geographical coordinate of the pedestrian in walkway, pedestrian's guidance
Module 3 obtains the geographic coordinate information and a suspect's type of the pedestrian by internet, is believed according to the geographical coordinate of the pedestrian
Breath and a suspect's type are stepped on to control formula multi-colored led array and are shown and suspicious people in the corresponding geographical coordinate region of the pedestrian
The corresponding traveling mark of member's type.
In addition, geographic coordinate information and a suspect type of the pedestrian's guiding module 3 also according to the pedestrian, step on formula to control
Multi-colored led array shows suspicious sign in the region of the geographical coordinate, which is black light mark.
When there is the pedestrian for being confirmed to be a suspect not advanced by instruction of advancing and marched to inspection-free area, Security Personnel is logical in inspection-free area
Suspicious sign in a suspect's geographical coordinate region can be identified by crossing the identification glasses worn.So as to can to this
Doubtful personnel give a warning prompt or take other counter-measures.
The technical effect that the present embodiment generates is identical as above method embodiment, can refer to above method embodiment, herein
It repeats no more.
Above-described embodiment is described in detail below with reference to example, but is not limited the scope of the invention.
It is that a kind of quick identity verifying system of big flow clearance of the embodiment of the present invention disposes schematic diagram with reference to Fig. 5.Assuming that
The quick identity verifying system setting of the big flow clearance exports at the train station, and it is more to step on formula for 40 meters of exit passageway laying at the train station
Color LED array, and one or more high-definition camera and one or more depth cameras are provided in the channel.Every
Disposed proximate has a depth camera by high-definition camera, and depth camera with close to high-definition camera setting angle phase
Together.In 40 meters of exit passageway, first 20 meters are monitoring image acquisition and identity validation area, and intermediate 10 meters are guidance shunting zone, after
10 meters are divided into two channels, and wherein the left side is inspection-free area, and the right is identity card checking area.
Assuming that certain passenger A just detrains, just outbound.20 meters of monitoring image acquisition and identity are first passed around after its is outbound
Confirm area, high-definition camera acquisition includes the first monitoring image of A, and is uploaded to face snap comparison module 1 by internet.
Face snap comparison module 1 is after receiving the first monitoring image that high-definition camera uploads, to the face of A in the first monitoring image
Recognition of face is carried out, obtains the facial image of A, and measure image coordinate of the facial image in the first monitoring image.
Meanwhile face snap comparison module 1 provides the extraction feature of the facial image recognized with public business system
The extraction feature of the same race of library photo of deploying to ensure effective monitoring and control of illegal activities be compared, pass through the difference of the extraction feature of both judgements and the pass of given threshold
System, determines pedestrian's identity type of A, or be a suspect's type or be undoubtedly personnel's type.Face snap comparison module 1 later
The image coordinate of the corresponding pedestrian's identity type of A and the corresponding facial image of A in the first monitoring image is passed through into internet reality
When be sent to pedestrian's locating module 2.
While high-definition camera acquisition includes the first monitoring image of A, depth camera acquires pedestrian's distance letter of A
Breath, and pedestrian's range information is uploaded to pedestrian's locating module 2 by internet.Pedestrian's locating module 2 is corresponding in acquisition A
Image coordinate and A corresponding pedestrian range information of the corresponding facial image of pedestrian's identity type, A in the first monitoring image it
Afterwards, according to the corresponding above-mentioned image coordinate of A, the corresponding pedestrian's range information of A is determined, and according to the pedestrian's range information and depth of A
The installation site information and shooting angle of video camera are spent, the geographical coordinate for obtaining A in walkway is calculated.It is later that A is corresponding
Pedestrian's identity type and geographical coordinate pedestrian's guiding module 3 is sent to by internet in real time.
It is certain moment A and depth camera vertical position relation schematic diagram with reference to Fig. 6.Assuming that depth camera is adopted
Integrate pedestrian's range information of A as L, the shooting angle of depth camera is θ1, then the horizontal linear of passenger A and depth camera
Distance D are as follows:
D=L × sin θ1。
With reference to Fig. 7, it is and above-mentioned synchronization A and depth camera horizontal direction positional diagram.Assuming that depth
The real space horizontal coordinate of video camera is (x1,y1), and θ is estimated by coordinate of the face in picture2, then passenger A is being exported
The geographical coordinate in channel are as follows:
X-direction: x=x1+D×sinθ2；
Y direction: y=y1+D×cosθ2。
I.e. the geographical coordinate of A is (x1+D×sinθ2,y1+D×cosθ2).Wherein, the level of passenger A and depth camera
Linear distance D, angle theta2All with A movement in the channel and corresponding change.
If confirming in above-mentioned steps, for undoubtedly personnel's type, it is more to step on formula to the control of pedestrian's guiding module 3 for the identity of passenger A
Color LED array is (x in coordinate1+D×sinθ2,y1+D×cosθ2) region, i.e., A underfooting display be directed toward the inspection-free area in the left side
Green arrow；If confirming in above-mentioned steps, the identity of passenger A is a suspect's type, is stepped on to the control of pedestrian's guiding module 3
The green arrow in formula multi-colored led array identity card checking area on the right of the display of the underfooting of A is directed toward.A is then in mark display of advancing
It advances afterwards according to the instruction of traveling mark, the green arrow can be moved with the movement of A.
Then, passenger A is as the instruction for mark of advancing is by intermediate 10 meters of guidance shunting zone, 10 meters of left sides after
The identity card checking area on inspection-free area or the right.
Further, after the facial image that A is obtained in above-mentioned steps, face snap comparison module 1 is also passenger A points
With a unique identity M.It is M that pedestrian's locating module 2, which then obtains current time identity according to above-mentioned calculation method,
A passenger geographical coordinate be (x1+D×sinθ2,y1+D×cosθ2), and by the geographical coordinate, the corresponding row of identity M
People's identity category passes through internet together with identity M and is sent to pedestrian tracking module 5.The then basis of pedestrian tracking module 5
The corresponding pedestrian's identity type information of identity M, M and geographical coordinate continuously record the pedestrian's identity type and location information of A.
Pedestrian's guiding module 3 is then according to pedestrian's identity type of A and geographical coordinate (x1+D×sinθ2,y1+D×cosθ2) step on to control
Formula multi-colored led array is advanced in the display of the underfooting of A and is identified, and A follows the instruction advanced and identified to advance forward.
Assuming that seeing the mobile phone in next sampling time point since A bows, in collected first monitoring image of high-definition camera
It could not detect the facial image of A, can not then calculate A in the geographical coordinate of next sampling time point.Pedestrian guides mould at this time
Block 3 just obtains the geographical coordinate (x at identity M corresponding current time according to the identity M that pedestrian tracking module 5 records1
+D×sinθ2,y1+D×cosθ2), and using the coordinate as the geographical coordinate of next sampling time point A, still in coordinate (x1+D×
sinθ2,y1+D×cosθ2) region display advance mark.
Further, one or more detection high-definition camera is preset in inspection-free area in the above-described example.In people
Face captures comparison module 1 and confirms that pedestrian's identity type of A is undoubtedly personnel, and geographical the sitting of the calculating acquisition of pedestrian's locating module 2 A
It is designated as (x1+D×sinθ2,y1+D×cosθ2) after, the control of pedestrian's guiding module 3 formula multi-colored led array is stepped in coordinate (x1+D
×sinθ2,y1+D×cosθ2) circle of the green arrow for being directed toward inspection-free area and green is shown in region.
Assuming that there is another one passenger B, pedestrian's identity category of B is confirmed by face snap comparison module 1 in the above method
For a suspect, and it is (x that pedestrian's locating module 2, which obtains the geographical coordinate of B,1+d×sinβ2,y1+d×cosβ2) after, pedestrian
The control of guiding module 3 formula multi-colored led array is stepped in coordinate (x1+d×sinβ2,y1+d×cosβ2) in region, i.e., in the foot of B
The green arrow in identity card checking area is directed toward in lower display, does not show the circle of green.
When B does not march to identity card checking area by the instruction of traveling arrow, and when row to inspection-free area, high-definition camera is used in detection
The second monitoring image including B is collected, and second monitoring image is uploaded to violation monitoring module 4 by internet.It disobeys
It advises monitoring module 4 and obtains second monitoring image, and check discovery B in inspection-free area, but the underfooting region of B is without viridescent
Circle then issues police instruction.
Optionally, it is assumed that in the above-described example, face snap comparison module 1 confirmed that pedestrian's identity type of A is suspicious
Personnel, and it is (x that the calculating of pedestrian's locating module 2, which obtains the geographical coordinate of A,1+D×sinθ2,y1+D×cosθ2).It is then settable
Formula multi-colored led array is stepped on to the control of pedestrian's guiding module 3 in the geographical coordinate of A, i.e. the right identity is directed toward in the underfooting region display of A
Card veritifies the green arrow in area and the spider of infrared ray or ultraviolet.
It is inspection-free when A does not march to the right identity card checking area by green arrow instruction, and when area inspection-free to the left side from every trade
The Security Personnel in area can by wearing identification glasses identify the underfooting A spider, and judge A for a suspect, in turn
Prompt can be given a warning to A or takes other counter-measures.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, and those skilled in the art is it is understood that it still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of quick identity checking method of big flow clearance characterized by comprising
It obtains the walking that preset video camera acquires in real time in walkway and steps on the first prison of pedestrian on formula multi-colored led array on ground
Image is controlled, the facial image that recognition of face obtains the pedestrian is carried out to first monitoring image, according to the facial image
Determine the image coordinate of the pedestrian's identity type and the facial image of the pedestrian in first monitoring image；
The pedestrian couple acquired according to depth camera preset in the described image coordinate of the pedestrian, the walkway
The calibration information of the pedestrian's range information and the depth camera answered obtains the pedestrian in the walkway
Geographical coordinate；
Control step on describedly formula multi-colored led array the region of the geographical coordinate show with pedestrian's identity type of the pedestrian
Corresponding traveling mark, to prompt the pedestrian to advance according to the instruction of the mark of advancing.
2. the method according to claim 1, wherein the method also includes:
A unique identity is distributed for the pedestrian；Correspondingly, described to obtain the pedestrian in the walkway
Geographical coordinate include:
The identity of the pedestrian and the geographical coordinate of the pedestrian are obtained, according to the identity of the pedestrian
The geographical coordinate of mark and the pedestrian carry out continuous positioning to the pedestrian in the walkway.
3. method according to claim 1 or 2, which is characterized in that pedestrian's identity type includes a suspect's type
Undoubtedly personnel's type；Correspondingly, a suspect's type and the corresponding traveling of the undoubtedly personnel type are identified as direction
Different arrows realizes personnel re-assignment to indicate that undoubtedly personnel march to inspection-free area, a suspect marches to and veritifies area.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
It controls and steps on formula multi-colored led array describedly and show undoubtedly indicateing arm in the region of the corresponding geographical coordinate of the undoubtedly personnel
Know, the undoubtedly sign is visible light mark；Correspondingly, the method also includes:
If second monitoring image is known in the second monitoring image judgement according to video camera preset in inspection-free area acquisition
In include pedestrian, and the corresponding geographical coordinate region of the pedestrian then issues alarm without containing the undoubtedly sign
Instruction.
5. according to the method described in claim 3, it is characterized in that, the method also includes:
It controls and steps on formula multi-colored led array describedly and show suspicious finger in the region of the corresponding geographical coordinate of a suspect
Indicating is known, and the suspicious sign is black light mark, the identification glasses worn by Security Personnel in the inspection-free area
It is identified.
6. a kind of quick identity verifying system of big flow clearance characterized by comprising
Face snap comparison module steps on formula polychrome on ground for obtaining the walking that preset video camera acquires in real time in walkway
The first monitoring image of pedestrian in LED array carries out the face that recognition of face obtains the pedestrian to first monitoring image
Image, the pedestrian's identity type for determining the pedestrian according to the facial image and the facial image are in first monitoring
Image coordinate in image；
Pedestrian's locating module, for according to preset depth camera in the described image coordinate of the pedestrian, the walkway
The corresponding pedestrian's range information of the pedestrian of machine acquisition and the calibration information of the depth camera, obtain the pedestrian
Geographical coordinate in the walkway；
Pedestrian's guiding module, for control step on describedly formula multi-colored led array the region of the geographical coordinate show with it is described
The corresponding traveling mark of pedestrian's identity type of pedestrian, to prompt the pedestrian to advance according to the instruction of the mark of advancing.
7. system according to claim 6, which is characterized in that the pedestrian is assigned a unique identity；Phase
Ying Di, the system also includes:
Pedestrian tracking module, for obtaining the identity of the pedestrian and the geographical coordinate of the pedestrian, according to
The identity of the pedestrian and the geographical coordinate of the pedestrian carry out the pedestrian in the walkway
Continuous positioning.
8. system according to claim 6 or 7, which is characterized in that pedestrian's identity type includes a suspect's type
Undoubtedly personnel's type；Correspondingly, a suspect's type and the corresponding traveling of the undoubtedly personnel type are identified as direction
Different arrows realizes personnel re-assignment to indicate that undoubtedly personnel march to inspection-free area, a suspect marches to and veritifies area.
9. system according to claim 8 describedly, which is characterized in that pedestrian's guiding module is also used to, and control is stepped on
Formula multi-colored led array shows undoubtedly sign in the region of the corresponding geographical coordinate of the undoubtedly personnel, it is described undoubtedly
Sign is visible light mark；Correspondingly, the system also includes:
Violation monitoring module, if the second monitoring image judgement for being acquired according to video camera preset in the inspection-free area is known
It include pedestrian in second monitoring image, and the corresponding geographical coordinate region of the pedestrian is undoubtedly indicated without containing described
Mark, then issue police instruction.
10. system according to claim 8 describedly, which is characterized in that pedestrian's guiding module is also used to, and control is stepped on
Formula multi-colored led array shows suspicious sign in the region of the corresponding geographical coordinate of a suspect, described suspicious
Sign is black light mark, is identified by the identification glasses that Security Personnel in the inspection-free area wears.
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| CN110348347A (en) * | 2019-06-28 | 2019-10-18 | 深圳市商汤科技有限公司 | A kind of information processing method and device, storage medium |
| CN110827456B (en) * | 2019-11-12 | 2022-01-28 | 苏州中科先进技术研究院有限公司 | Gate entrance and exit safety prompting system and method |
| CN111885356B (en) * | 2020-07-21 | 2022-04-08 | 广东智羚电子科技有限公司 | Security system and method based on Internet of things communication technology |
| CN112070052A (en) * | 2020-09-16 | 2020-12-11 | 青岛维感科技有限公司 | Interval monitoring method, device and system and storage medium |
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