CN113256864A - Non-inductive access system and method of entrance guard gate based on face recognition - Google Patents
Non-inductive access system and method of entrance guard gate based on face recognition Download PDFInfo
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- CN113256864A CN113256864A CN202110542398.1A CN202110542398A CN113256864A CN 113256864 A CN113256864 A CN 113256864A CN 202110542398 A CN202110542398 A CN 202110542398A CN 113256864 A CN113256864 A CN 113256864A
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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
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- 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
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
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Abstract
The invention provides a system and a method for noninductive passing of an entrance guard gate based on face recognition, which comprises the following steps: at least one gate channel passing in two directions; the blocking part is positioned in the gate channel; a blocking part controller for controlling the action of the blocking part; the face recognition terminals are arranged on two sides of the gate channel and are provided with front cameras and rear cameras respectively; each gate channel, the front camera of the first terminal and the rear camera of the second terminal face the gate channel, and face images of the user are collected without the need of the user to lean on the head or the body; the face recognition terminal is also provided with a recognition part which is set to recognize the face according to the collected face image of the user and send a door opening control signal to the blocking part controller according to the result of passing the recognition verification. The invention can utilize a small amount of face recognition equipment to finish the work which can be finished by a plurality of previous equipment, thereby reducing the cost; the user can normally pass without the side face, so that the user experience is improved, and the passing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of face recognition, in particular to an application in an access control system, and specifically relates to a non-inductive passing system and a non-inductive passing method for an access control gate based on face recognition.
Background
The existing access control gate control system is linked with an identity verification system, for example, based on fingerprint authentication, radio frequency card authentication, bluetooth authentication, face recognition authentication, etc., and based on the authentication, the existing access control gate control system controls the gate to act, for example, retracting or rotating a baffle to open an exit passage and allow the passage, for example, the entrance/exit passage.
In the design process of the existing access control gate machine control system, the existing access control gate machine control system is generally designed to be one-way passing, namely 1 or more channels only allow one-way entry, 1 or more channels only allow one-way exit, in the corresponding direction, a face acquisition and recognition device is fixed in a mode of facing to the direction of the channels and inclining for a certain angle, and a face image is acquired through a front camera to be recognized. Because the user usually enters the channel along a straight line direction, the user usually needs to lean on the gate or turn the head to face the face of the user towards the camera of the equipment, so that a complete face image can be conveniently collected for recognition, the process may bring discomfort to the user, and the user experience is reduced.
Disclosure of Invention
The invention provides a non-inductive passing system of an entrance guard gate based on face recognition, which comprises:
at least one gate channel passing in two directions;
the barrier part is positioned in the gate passage and can be controllably operated to open or close the gate passage;
a stopper controller configured to control an operation of the stopper;
the face recognition terminals are arranged on two sides of the gate channel, are respectively a first terminal and a second terminal, and are respectively provided with a front camera and a rear camera;
in each gate channel, the front camera of the first terminal and the rear camera of the second terminal simultaneously acquire face images of a user in the gate channel passing in two directions without the need of the user to lean on the head or the body; the face image comprises a left face image and a right face image;
the first terminal and the second terminal are internally provided with identification parts, and the first terminal or the second terminal is set to perform face identification according to the collected left face image or right face image of the user and send a door opening control signal to the blocking part controller according to the result of passing the identification verification;
and the first terminal or the second terminal is set to perform face recognition through the fused complete face when the one-side face recognition fails, and send a door opening control signal to the blocking part controller according to the recognition and verification passing result.
Preferably, the front camera of the first terminal and the rear camera of the second terminal both face the gate passageway, and the first terminal and the second terminal are fixed vertically, so that the focal planes of the front camera and the rear camera are parallel to the central axis of the gate passageway.
Preferably, the front camera and the rear camera of the first terminal and the second terminal are both oriented in the direction of entering/exiting the gate passage, that is, the focal plane of the front camera or the rear camera is perpendicular to the central axis of the gate passage, and the optical axis of the front camera or the rear camera is parallel to the central axis of the gate passage.
The second aspect of the invention provides a method for the non-inductive passing of the entrance guard gate according to the system for the non-inductive passing of the entrance guard gate based on the face recognition, which comprises the following steps:
when a user enters a two-way passing gate channel, the front camera and the rear camera of the face recognition terminal on two sides of the two-way passing gate channel simultaneously acquire face images of the user;
identifying a left face or a right face according to the face image of the user, and extracting feature data of the left face or the right face;
sending the feature data of the left face or the right face to an adjacent face recognition terminal;
any one of the first terminal and the second terminal on the two sides of the gate channel carries out face recognition according to the characteristic data of the left face or the right face, and if the face recognition passes, the gate control device controls to send a gate opening control signal to the barrier controller; otherwise, performing feature fusion according to feature data sent by adjacent face recognition terminals, and combining corresponding feature data to obtain face features of the complete face;
and carrying out face recognition according to the face features of the complete face, controlling to send a door opening control signal to the blocking part controller if the face recognition is passed, and judging that the face recognition fails if the face recognition is not passed.
According to the technical scheme, the invention has the following remarkable beneficial effects:
1. according to the invention, through multiplexing of the face recognition terminal arranged between adjacent channels, front and rear cameras work simultaneously and simultaneously acquire left face images and right face images of users, on one hand, the recognition of left and right faces and face comparison are carried out on face recognition equipment, the data processing amount is small, the occupied resources are less, the light-weight deployment and end-side recognition of a face recognition model can be realized, the time for a central network and a server is reduced, the delay and congestion caused by the fact that all the data are sent to the server for processing are avoided, on the other hand, the side face data are also sent to adjacent equipment, when the single-side face recognition fails, the right and left faces can be fused to obtain the positive face data, the false detection caused by the failure of the single-side face recognition is avoided, and the effectiveness and the accuracy of the recognition are ensured through the recognition of the whole face;
2. through the arrangement of the embodiment of the invention, the work which can be finished by a plurality of previous devices can be finished by a small amount of face recognition equipment through the utilization and reuse of the front camera and the rear camera of the equipment, thereby reducing the cost;
3. the system deployment and the non-inductive passing system of the embodiment of the invention overcome the problem that the experience that the user needs to side face or twist body to collect the front face is poor originally, the user can normally pass without the side face, the user experience is improved, and the passing efficiency is improved.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of this disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the presently disclosed subject matter.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of a bidirectional passage of an entrance guard gate system based on face recognition according to an embodiment of the present invention, and four passages are taken as an example in the diagram.
Fig. 2 is a schematic view of a bidirectional passage of an entrance guard gate system based on face recognition according to another embodiment of the present invention, which illustrates four passages as an example.
Fig. 3 is a schematic diagram of a non-sensory through system of an embodiment of the present invention.
Detailed Description
In order to better understand the technical content of the present invention, specific embodiments are described below with reference to the accompanying drawings.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
The non-inductive passing system of the entrance guard gate based on the face recognition in the embodiment shown in fig. 1 and 2 comprises: at least one bi-directional passing gate passage 100; the barrier part 101 is positioned in the gate passage, and the barrier part 101 can be controlled to act so as to open or close the gate passage; a stopper controller configured to control an operation of the stopper; the face recognition terminal 200 is arranged on two sides of the gate channel, is a first terminal and a second terminal, and is provided with a front camera and a rear camera.
In connection with the illustration, in the embodiment of the present invention, it is preferable that each face recognition terminal adopts the same design and software deployment. Wherein the first terminal differs from the second terminal only in the differentiating role of naming.
With reference to fig. 1, in the process of the embodiment of the present invention, at each gate passageway, the front camera of the first terminal and the rear camera of the second terminal face the gate passageway, and the first terminal and the second terminal are vertically fixed such that the focal planes of the front camera and the rear camera are parallel to the central axis a-a of the gate passageway, thereby simultaneously acquiring the face images of the user in the gate passageway passing in both directions without the need for the user to lean on his/her head or body; the face image includes a left face image and a right face image. Therefore, for one gate channel, the front camera of one face recognition terminal faces the channel, and the rear camera of the other face recognition terminal faces the channel.
As shown in fig. 1, the face recognition terminal is disposed at the center of the upper plane on both sides of the gate passageway.
In the access control gate system with a plurality of two-way passage channels, face recognition terminals are arranged on two sides of each two-way passage channel, and the face recognition terminals located between the adjacent two-way passage channels multiplex a front camera and a rear camera thereof.
In the example shown in fig. 1, for lane 1, the front camera of the face recognition terminal located at the leftmost side faces the gate lane, and for convenience of explanation and distinction, the face recognition terminal is defined as a first terminal; the rear camera of the face recognition terminal on the right side of the gate channel faces the gate channel, and the face recognition terminal on the right side of the gate channel is defined as a second terminal.
In the adjacent channel 2, the second terminal of the channel 1 is multiplexed on the left side thereof, and the front camera of the second terminal faces the gate channel, while on the right side of the channel 2, another face recognition terminal is provided, which may be defined as a third terminal, and the rear camera of the third terminal faces the channel 2. Therefore, through the regular system deployment, the non-inductive face recognition and passing can be realized without turning on one's side or twisting the head.
In each gate channel, the front camera of the first terminal and the rear camera of the second terminal simultaneously acquire face images of a user in the gate channel passing in two directions without the need of the user to turn over or turn over; the face image includes a left face image and a right face image.
Referring to fig. 3, the first terminal and the second terminal are both provided with recognition portions therein, and the first terminal or the second terminal is configured to perform face recognition according to the collected left face image or right face image of the user, and send an opening control signal to the blocking portion controller according to a result that the recognition and verification pass. And when the first terminal or the second terminal is set to fail in single-side face recognition, the face recognition is carried out through the integrated face, and the door opening control signal is sent to the blocking part controller according to the result of passing the recognition and verification.
As an alternative embodiment, the identification portion includes:
a first recognition unit configured to recognize a left face or a right face from a face image of a user and extract feature data of the left face or the right face;
and the characteristic transmitting part is used for transmitting the characteristic data of the left face or the right face to the adjacent face recognition terminal.
As an optional embodiment, the identification part further comprises:
the second recognition part is used for carrying out face recognition according to the feature data of the left face or the right face, namely comparing the feature data with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset first threshold value, if so, judging that the face recognition passes the verification, otherwise, judging that the one-side face recognition fails;
and if the face identification terminal in any one of the first terminal and the second terminal on two sides of the gate channel judges that the face identification verification is passed, controlling to send a door opening control signal to the blocking part controller.
As an alternative embodiment, the identification portion includes:
the human face feature fusion part is used for carrying out feature fusion according to feature data sent by adjacent human face recognition terminals and combining corresponding feature data to obtain the human face features of the complete human face;
and the third identification part is used for carrying out face identification according to the face features of the complete face, namely comparing the face features of the complete face with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset second threshold value, if so, judging that the face identification passes the verification, otherwise, judging that the face identification fails.
Referring to fig. 3, the face recognition terminal is provided with a memory configured to store a face feature library that is registered in advance and stored locally, or a face feature library downloaded from a cloud server.
In combination with any of the above-described embodiments, the foregoing face recognition terminal may be implemented by a terminal device having a processor, a memory, a communication module, and other components and supporting deployed software, for example, an Android system-based recognition terminal or an iOS system-based terminal.
The face detection (positioning a face from an acquired photo), face feature fusion, left and right side face recognition and face recognition adopted by the recognition part can be realized by adopting the existing image processing algorithm or model.
As shown in fig. 2, an example of an entrance guard gate noninductive passing system according to another embodiment of the present invention is shown, in the example shown in fig. 2, a different arrangement manner from the example of fig. 1 is that, in the example shown in fig. 2, the face recognition device is installed in a manner that the camera is oriented in a direction toward a person entering/exiting the gate passageway, that is, a focal plane of the front camera or the rear camera is perpendicular to a central axis a-a of the gate passageway, so that when entering the gate passageway from an entrance or exit direction, the front camera and the rear camera of the face recognition device on both sides simultaneously capture images of both sides of the face to perform recognition processing.
As shown in fig. 2, for the channel 1, the front camera of the face recognition terminal located at the leftmost side faces the entrance direction, and for convenience of description and distinction, the face recognition terminal is defined as a first terminal; the rear camera of the face recognition terminal on the right side of the gate passageway faces the inlet direction, the face recognition terminal on the right side of the passageway is defined as a second terminal, and the front camera of the second terminal faces the outlet direction, so that for the passageway 1, the face of a user entering and exiting the passageway 1 can be collected through the front camera of the first terminal and the rear camera of the second terminal and is recognized and processed.
In the adjacent channel 2, the second terminal of the channel 1 is multiplexed on the left side of the adjacent channel, the front camera of the second terminal faces the outlet direction, and the rear camera of the second terminal faces the inlet direction of the channel 2; and another face recognition terminal is arranged on the right side of the channel 2, which can be defined as a third terminal, wherein the front camera of the third terminal faces the inlet direction of the channel 2, and the rear camera faces the outlet direction of the channel 2. Therefore, through the regular system deployment, the non-inductive face recognition and passing can be realized without turning the body or twisting the head.
It should be understood that in the foregoing embodiments shown in fig. 1 and fig. 2, the face recognition terminal is installed at two side positions of the gate passageway, and both are regularly installed and fixed in the vertical direction.
In fig. 1, the face recognition terminal is installed on both sides of the gate passageway while remaining perpendicular to the ground, such that the front and rear cameras are facing the gate passageway.
In fig. 2, the face recognition terminal is installed on both sides of the gate passageway perpendicularly to the ground, so that the front and rear cameras are facing the direction of entrance/exit, and the optical axes of the front camera and the rear camera are parallel to the central axis of the gate passageway, so that when shooting, if a user enters/exits the gate passageway along the central axis of the gate passageway, a triangular relationship is formed with the face recognition terminals on both sides of the gate passageway, simultaneous acquisition of left and right face images is realized, and the realization of non-inductive face recognition and passing can be realized without turning or twisting.
In the embodiment of the invention, based on the system for noninductive passing of the entrance guard gate exemplified in fig. 1 and 2, the method for noninductive passing of the entrance guard gate is further provided, and the method comprises the following steps:
when a user enters a two-way passing gate channel, the front camera and the rear camera of the face recognition terminal on two sides of the two-way passing gate channel simultaneously acquire face images of the user;
identifying a left face or a right face according to the face image of the user, and extracting feature data of the left face or the right face;
sending the feature data of the left face or the right face to an adjacent face recognition terminal;
any one of the first terminal and the second terminal on the two sides of the gate channel carries out face recognition according to the characteristic data of the left face or the right face, and if the face recognition passes, the gate control device controls to send a gate opening control signal to the barrier controller; otherwise, performing feature fusion according to feature data sent by adjacent face recognition terminals, and combining corresponding feature data to obtain face features of the complete face;
and carrying out face recognition according to the face features of the complete face, controlling to send a door opening control signal to the blocking part controller if the face recognition is passed, and judging that the face recognition fails if the face recognition is not passed.
Wherein, carry out face identification according to the characteristic data of left face or right face, include:
comparing the feature data of the left face or the right face with all feature data in a pre-registered face feature base, calculating Euclidean distances between the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset first threshold value, if so, judging that the face recognition verification is passed, otherwise, judging that the single-side face recognition fails.
Wherein, carry out face identification according to the face characteristic of complete face, include:
comparing the face features of the complete face with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset second threshold value, if so, judging that the face recognition verification is passed, otherwise, judging that the face recognition fails.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be determined by the appended claims.
Claims (10)
1. The utility model provides an entrance guard's floodgate machine noninductive system of passing through based on face identification which characterized in that includes:
at least one gate channel passing in two directions;
the barrier part is positioned in the gate channel and can be controllably operated to open or close the gate channel;
a stopper controller configured to control an operation of the stopper;
the face recognition terminals are arranged on two sides of the gate channel, are respectively a first terminal and a second terminal, and are respectively provided with a front camera and a rear camera;
in each gate channel, the front camera of the first terminal and the rear camera of the second terminal simultaneously acquire face images of a user in the gate channel passing in two directions without the need of the user to lean on the head or the body; the face image comprises a left face image and a right face image;
the first terminal and the second terminal are internally provided with identification parts, the first terminal or the second terminal is set to perform face identification according to the collected left face image or right face image of the user, and send a door opening control signal to the blocking part controller according to the result of passing identification and verification;
and the first terminal or the second terminal is set to perform face recognition through the fused complete face when the single-side face recognition fails, and send a door opening control signal to the blocking part controller according to the recognition and verification result.
2. The door access gate noninductive passing system based on face recognition of claim 1, wherein the front camera of the first terminal and the rear camera of the second terminal face the gate passageway, and the first terminal and the second terminal are vertically fixed, so that focal planes of the front camera and the rear camera are parallel to the central axis of the gate passageway.
3. The door access gate noninductive passing system based on face recognition of claim 1, wherein the front camera and the rear camera of the first terminal and the second terminal face the direction of the gate passageway, that is, the focal plane of the front camera or the rear camera is perpendicular to the central axis of the gate passageway, and the optical axis of the front camera or the rear camera is parallel to the central axis of the gate passageway.
4. The system of claim 1, 2 or 3, wherein the identification part comprises:
a first recognition unit configured to recognize a left face or a right face from a face image of a user and extract feature data of the left face or the right face;
and the characteristic transmitting part is used for transmitting the characteristic data of the left face or the right face to the adjacent face recognition terminal.
5. The system of claim 4, wherein the identification unit comprises:
the second recognition part is used for carrying out face recognition according to the feature data of the left face or the right face, namely comparing the feature data with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset first threshold value, if so, judging that the face recognition passes the verification, otherwise, judging that the one-side face recognition fails;
and if the face identification verification is judged to pass by any one of the first terminal and the second terminal on the two sides of the gate channel, controlling to send a door opening control signal to the barrier controller.
6. The system of claim 4, wherein the identification unit further comprises:
the human face feature fusion part is used for carrying out feature fusion according to feature data sent by adjacent human face recognition terminals and combining corresponding feature data to obtain the human face features of the complete human face;
and the third identification part is used for carrying out face identification according to the face features of the complete face, namely comparing the face features of the complete face with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset second threshold value, if so, judging that the face identification passes the verification, otherwise, judging that the face identification fails.
7. The non-inductive access method of the non-inductive access system based on the face recognition, according to claim 1, is characterized in that the non-inductive access method comprises the following steps:
when a user enters a two-way passing gate channel, the front camera and the rear camera of the face recognition terminal on two sides of the two-way passing gate channel simultaneously acquire face images of the user;
identifying a left face or a right face according to the face image of the user, and extracting feature data of the left face or the right face;
sending the feature data of the left face or the right face to an adjacent face recognition terminal;
any one of the first terminal and the second terminal on the two sides of the gate channel carries out face recognition according to the characteristic data of the left face or the right face, and if the face recognition passes, the gate control device controls to send a gate opening control signal to the blocking part controller; otherwise, carrying out feature fusion according to feature data sent by adjacent face recognition terminals, and combining corresponding feature data to obtain the face features of the complete face;
and carrying out face recognition according to the face features of the complete face, controlling to send a door opening control signal to the blocking part controller if the face recognition is passed, and judging that the face recognition fails if the face recognition is not passed.
8. The noninductive passing method of the entrance guard gate according to claim 7, wherein the face recognition according to the feature data of the left face or the right face comprises:
comparing the feature data of the left face or the right face with all feature data in a pre-registered face feature base, calculating Euclidean distances between the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset first threshold value, if so, judging that the face recognition verification is passed, otherwise, judging that the single-side face recognition fails.
9. The noninductive passing method of an entrance guard gate according to claim 7, wherein the face recognition according to the face features of the complete face comprises:
comparing the face features of the complete face with all feature data in a pre-registered face feature base, calculating Euclidean distances among the feature data, sorting the calculated Euclidean distances, taking the maximum value and judging whether the maximum value exceeds a preset second threshold value, if so, judging that the face recognition verification is passed, otherwise, judging that the face recognition fails.
10. The door lock machine non-inductive passing method according to any one of claims 7 to 9, characterized in that, for a door lock machine system comprising a plurality of bidirectional passing channels, face recognition terminals are arranged on both sides of each bidirectional passing channel, and the face recognition terminal positioned between adjacent bidirectional passing channels multiplexes the front camera and the rear camera thereof.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093067A (en) * | 2021-11-19 | 2022-02-25 | 海南友源科技有限公司 | Wisdom campus safety prevention and control body temperature detects integration entrance guard and identification system thereof |
| CN115471946A (en) * | 2022-10-18 | 2022-12-13 | 深圳市盛思达通讯技术有限公司 | Quick passing system and method of non-contact detection gate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831413A (en) * | 2012-09-11 | 2012-12-19 | 上海中原电子技术工程有限公司 | Face identification method and face identification system based on fusion of multiple classifiers |
-
2021
- 2021-05-18 CN CN202110542398.1A patent/CN113256864B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831413A (en) * | 2012-09-11 | 2012-12-19 | 上海中原电子技术工程有限公司 | Face identification method and face identification system based on fusion of multiple classifiers |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114093067A (en) * | 2021-11-19 | 2022-02-25 | 海南友源科技有限公司 | Wisdom campus safety prevention and control body temperature detects integration entrance guard and identification system thereof |
| CN115471946A (en) * | 2022-10-18 | 2022-12-13 | 深圳市盛思达通讯技术有限公司 | Quick passing system and method of non-contact detection gate |
| CN115471946B (en) * | 2022-10-18 | 2024-07-12 | 深圳市盛思达通讯技术有限公司 | Quick passing system and method for non-contact detection gate |
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