WO2018164363A1 - 다중 생체 데이터를 이용한 비접촉식 다중 생체 인식 방법 및 다중 생체 인식 장치 - Google Patents
다중 생체 데이터를 이용한 비접촉식 다중 생체 인식 방법 및 다중 생체 인식 장치 Download PDFInfo
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- WO2018164363A1 WO2018164363A1 PCT/KR2018/000259 KR2018000259W WO2018164363A1 WO 2018164363 A1 WO2018164363 A1 WO 2018164363A1 KR 2018000259 W KR2018000259 W KR 2018000259W WO 2018164363 A1 WO2018164363 A1 WO 2018164363A1
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- biometric data
- user
- biometric
- fingerprint
- data
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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
- G06V40/70—Multimodal biometrics, e.g. combining information from different biometric modalities
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/45—Structures or tools for the administration of authentication
-
- 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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
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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
- G06V40/50—Maintenance of biometric data or enrolment thereof
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
- G06V40/1353—Extracting features related to minutiae or pores
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
- G06V40/1371—Matching features related to minutiae or pores
Definitions
- the present invention relates to a non-contact multi-biometric method and a multi-biometric device using multiple biometric data, and more particularly, the success rate of biometric data recognition using a multi-biometric technology that acquires a plurality of biometric data to perform user identification
- the present invention relates to a non-contact multiple biometric recognition method and a multi-biometric recognition device using multiple biometric data which can increase and speed.
- biometric technology is a technology that measures the physical or behavioral characteristics of a living human being by using an automated device as a means of personal identification.
- biometric recognition can be classified into physical feature recognition and behavioral feature recognition.
- Physical feature recognition includes fingerprint recognition, face recognition, iris recognition, vein recognition, retina recognition, and hand geometry recognition. Speech recognition, gait recognition, signature recognition, and the like.
- biometrics the recognition of physical characteristics in biometrics has been developed for a relatively long time, and has been used as a security technology in various fields such as finance, access control, medical welfare, public, quarantine, and entertainment.
- each device is installed separately, occupy a large volume, and the process is complicated because the user must perform a separate recognition process for each device, and the authentication takes a long time There was a problem.
- a non-contact fingerprint recognition technology has been developed that can recognize a user's fingerprint in a non-contact. This is a technique of identifying a user by obtaining a fingerprint image of the user using a camera before the user contacts the device.
- Such a non-contact fingerprint recognition technology when the user's hand is close to the device, the camera captures a plurality of the user's fingerprints to obtain a plurality of fingerprint images, one of the plurality of acquired fingerprint images to the predetermined selection criteria After selection, the user is compared with the user's biometric information (fingerprint information) previously stored to identify the user.
- biometric information fingerprint information
- the conventional non-contact fingerprint recognition technology does not compare all photographed fingerprint images with previously stored user biometric information, and performs identification by comparing only images arbitrarily selected according to a preset selection criterion. Even if is selected, there was a problem that the user identification process is recognized as an inappropriate image and thus the user probability of failure is high.
- the technical problem to be achieved by the present invention is to enable simultaneous processing by fusing individual biometric technologies, and to prevent problems such as time consuming, inconvenience, and psychological resistance that may occur during registration or identification of user biometric information.
- the present invention provides a non-contact multi biometric recognition method and biometric recognition device using biometric data.
- the present invention when biometric data is input from a user, all biometric data obtained from a user's body is compared with biometric data registered in advance in real time until user identification is successful.
- the present invention provides a contactless multi-biometric method and a multi-biometric apparatus using multiple biometric data which can reduce the probability of failure of user identification and enable fast and accurate user identification.
- the non-contact multi-biometric method using the multi-bio data when a user is detected within a predetermined range that can be measured, obtain a plurality of bio-data from the user in a non-contact state Thereafter, comparing the obtained plurality of biometric data with pre-registered biometric data, performing user authentication on each biometric data, and synthesizing the user authentication result regarding each biometric data to the biometric data. And determining the user as an authorized user when the result of the user authentication related to the terminal satisfies a preset condition.
- the performing of the authentication may include obtaining biometric data of the fingerprint from the user and comparing the biometric data with previously registered biometric data, and obtaining biometric data of the long vein from the user and comparing the biometric data with the previously registered biometric data.
- the method may include simultaneously acquiring biometric data about a fingerprint from the user and comparing the biometric data with pre-registered biometric data, and obtaining biometric data regarding the long vein from the user and comparing the biometric data with the pre-registered biometric data. have.
- Acquiring biometric data about a fingerprint from the user and comparing the biometric data with pre-registered biometric data may include obtaining one fingerprint data from the user, extracting a feature point from the one fingerprint data, and one fingerprint data. And comparing the extracted feature points with the extracted feature points from the pre-registered biometric data in real time, and determining whether the user is authenticated with respect to the fingerprint based on a comparison result between the feature points.
- the single fingerprint data may be formed of a plurality of group fingerprint information including at least one finger fingerprint information.
- the comparing of the feature point extracted from the single fingerprint data with the feature point extracted from the pre-registered biometric data in real time may include a matching ratio between the feature point extracted from the one fingerprint data and the feature point extracted from the pre-registered biometric data less than a preset reference value. In this case, it may be set to additionally obtain one fingerprint data from the user.
- Acquiring the biometric data of the fingerprint from the user and comparing the biometric data with the previously registered biometric data may further include comparing the number of additional pieces of fingerprint data obtained from the user with a preset number of times.
- the determining of whether the user is authenticated with respect to the fingerprint based on the comparison result between the respective feature points may be performed when the matching ratio between the feature point extracted from the single fingerprint data and the feature point extracted from the pre-registered biometric data is equal to or greater than the preset reference value. If it is determined that the user authentication is successful, and the coincidence rate between the feature point extracted from the one fingerprint data and the feature point extracted from the pre-registered biometric data is less than the preset reference value, the number of times when the number It may be determined that user authentication has failed.
- Acquiring biometric data regarding the bowel vein from the user and comparing the biomarker data with previously registered biomarkers may include obtaining bowel vein data from the user, extracting feature points from the bowel vein data, and extracting the bowel vein data.
- the method may include comparing the feature points with the feature points extracted from the pre-registered biometric data in real time, and determining whether the user is authenticated regarding the intestinal vein based on a comparison result between the feature points.
- Comprising the user authentication result for each of the biometric data if the user authentication result for each biometric data meets a predetermined authentication condition, determining the user as an authorized user is a successful user authentication result and a predetermined
- the method may include checking whether the user authentication condition matches, and determining whether the user is authorized according to the successful user authentication result and the preset user authentication condition.
- the multi-biometric apparatus when the user approaches, obtains a plurality of biometric data regarding fingerprints and palm veins from the user's body when the user's body is not in contact. And a biometric data identification unit configured to compare a plurality of biometric data obtained from the biometric data input unit with biometric data registered in advance and perform user authentication.
- the biometric data identification unit compares the plurality of biometric data with the previously registered biometric data to perform authentication on each biometric data separately, and determines whether the user is authorized by combining the authentication results of the biometric data. Can be.
- the biometric data regarding the fingerprint obtained from the body of the user is acquired from the biometric data identification unit until authentication of the biometric data regarding the fingerprint is successful. Real time transmission to the data identification unit.
- the biometric data input unit includes a plurality of fingerprint recognition cameras capable of acquiring at least two fingerprint data by capturing a user's finger when the user approaches the biometric data input unit, and the biometric data input unit includes the biometric data input unit.
- the biometric data input unit When approaching the input unit, it may include a venous vein recognition means having a palmar vein recognition camera capable of acquiring bowel vein data by photographing the palm of the user.
- the plurality of fingerprint recognition cameras may include a first fingerprint recognition camera which photographs a predetermined number of finger fingerprints among the remaining fingers except for the thumb, and a finger fingerprint which the first fingerprint recognition camera does not photograph among the remaining fingers except the thumb. It may include a second fingerprint identification camera for taking a picture.
- a biometric data registration unit in which biometric data is registered in advance, an ID display unit displaying an identification result of the biometric data identification unit as an ID, a control unit controlling the biometric data input unit, the biometric data identification unit, the biometric data registration unit, and the ID display unit;
- the apparatus may further include an accommodation unit accommodating the biometric data input unit, the biometric data identification unit, the biometric data registration unit, the ID display unit, and the controller.
- Embodiments of the present invention can fuse a plurality of independent biometric technology, and can simultaneously perform a plurality of biometric recognition and identification, it can provide an aesthetically superior and user-friendly user interface.
- biometric data when biometric data is input from the user, all biometric data obtained from the user's body is compared with biometric data registered in advance in real time until the user identification is successful, thereby increasing the probability of failure of user identification. Lower and faster user identification can be achieved.
- FIG. 1 is a block diagram illustrating a multiple biometric device according to an embodiment of the present invention.
- FIG. 2 is an exploded perspective view of a multiple biometric device according to an embodiment of the present invention.
- FIG 3 is a perspective view of a combination of multiple biometric devices according to an embodiment of the present invention.
- FIG. 4 is a perspective view illustrating a combined biometric device according to another embodiment of the present invention.
- FIG. 5 is a diagram illustrating a user accessing a multi biometric device to perform authentication through a gate.
- FIG. 6 is a diagram illustrating the types of fingerprint data obtainable from a multi-biometric apparatus according to an exemplary embodiment of the present invention.
- FIGS. 7 to 13 are flowcharts illustrating a contactless multi-biometric method using multiple biometric data according to an exemplary embodiment of the present invention.
- the multi biometric device 100 when the body of the user 1 approaches a non-contact state, the multi biometric device 100 (hereinafter referred to as the multi biometric device 100) according to an embodiment of the present invention may be a user ( A biometric security device capable of acquiring a plurality of biometric data from 1) and identifying the user 1 based thereon, and includes a biometric data input unit 10.
- the biometric data input unit 10 obtains a plurality of biometric data from the user 1 accessing the multi-biometric apparatus 100.
- the biometric data input unit 10 may have a fingerprint and bowel vein from the user's body (eg, a hand) while the user's body is in a non-contact state. Obtain a plurality of biometric data relating to palm vein.
- the body of the user 1 is referred to as a "non-contact state", wherein the body of the user 1 (for example, a finger or the palm, etc.) is disposed at a position that can be recognized from the present multi-biometric apparatus 100. It means a state that is not in contact with the multi- biometric device 100.
- the biometric data input unit 10 may include a plurality of biometric recognition means capable of obtaining respective biometric data according to the body part of the user 1.
- the biometric data input unit 10 may include a fingerprint recognition means 11 and a long vein recognition means 12.
- the fingerprint recognition unit 11 may obtain a plurality of fingerprint data from the finger of the user 1.
- the fingerprint recognition means 11 may be provided with a plurality of recognition cameras 111 and 113.
- the plurality of fingerprint recognition cameras 111 and 113 may acquire at least two or more fingerprint data by photographing the finger of the user 1.
- the plurality of fingerprint recognition cameras 111 and 113 may include a first fingerprint recognition camera 111 which photographs a predetermined number of finger fingerprints among the remaining fingers except the thumb, and a first one of the remaining fingers except the thumb.
- the fingerprint recognition camera 111 may include a second fingerprint recognition camera 113 which photographs a finger fingerprint that is not captured.
- the first fingerprint recognition camera 111 may include the first finger F1, the second finger F2, and the third finger F3 of the user 1.
- the second fingerprint recognition camera 113 may capture a fingerprint of the fourth finger F4 of the user 1.
- FIG. 6C the first fingerprint recognition camera 111 may include the first finger F1, the second finger F2, and the third finger F3 of the user 1.
- the second fingerprint recognition camera 113 may capture a fingerprint of the fourth finger F4 of the user 1.
- the first fingerprint recognition camera 111 photographs only the first finger F1 of the user 1, and the second fingerprint recognition camera 113 is the user.
- the fingerprint of the 2nd, 3rd, and 4th fingers F2, F3, F4 of (1) can also be image
- the first fingerprint recognition camera 111 and the second fingerprint recognition camera 113 may respectively photograph two finger fingerprints. That is, the plurality of fingerprint recognition cameras 111 and 113 may have four remaining fingerprints except for the thumb of the user 1 in a touchless state where the finger of the user 1 does not come into contact with the present multi-biometric device 100. Fingerprints can be taken simultaneously.
- the multi biometric device 100 may authenticate the user 1 through a plurality of fingerprint information.
- the fingerprint recognition means 11 may be the plurality of fingerprint recognition cameras 111 and 113 itself as described above.
- the plurality of fingerprint recognition cameras 111 and 113 and the plurality of fingerprint recognition cameras 111 may be used. It may be a module including a processor (not shown) for data processing the image photographed by, 113.
- the enteric vein recognition means 12 may obtain the enteric vein data from the palm of the user 1.
- the enteric vein recognition means 12 may include a enteric vein recognition camera 121.
- the bowel vein recognition camera 121 may acquire bowel vein data by photographing the palm of the user 1 when the user 1 approaches the present multi-biometric device 100.
- the vein recognition means 12 may be the enteric vein recognition camera 121 itself as described above, unlike the image obtained by the enteric vein recognition camera 121 and the enteric vein recognition camera 121 It may be a module including a processor (not shown) for data processing.
- the plurality of fingerprint recognition cameras 111 and 113 and the long vein recognition camera 121 may be arranged in a triangular composition as shown in FIGS. 2 and 6.
- the plurality of fingerprint recognition cameras 111 and 113 may enter the long vein recognition camera so that when the user's hand approaches the contactless state, the finger of the user 1 positioned relatively above the palm of the hand may be photographed. It may be disposed above the relative to 121. In addition, the bowel vein recognition camera 121 may be disposed relatively lower than the plurality of fingerprint recognition cameras 111 and 113 to photograph the palms of the user 1 positioned below the finger.
- the user 1 when the user 1 approaches his or her finger to the plurality of fingerprint recognition cameras 111 and 113 in order to input his or her biometric data to the biometric data input unit 10 of the present multi-biometric recognition device 100.
- the palm of the user 1 may be automatically disposed at a position facing the bowel vein recognition camera 121.
- biometric data input unit 10 may further include a plurality of biometric data related to the face and the iris from the user's body when the user's body approaches the multi-biometric device 100. Can be obtained.
- the biometric data input unit 10 may further include a face recognition unit 13 and an iris recognition unit 14.
- the face recognizing means 13 may obtain face image data from the user 1 when the user 1 approaches the biometric data input unit 10.
- the face recognition means 13 may include a face recognition camera 131.
- the face recognition camera 131 may acquire face image data by photographing the face of the user 1 when the user 1 approaches the multi-biometric device 100.
- the face recognition camera 131 is disposed on one side of the long vein recognition camera 121 so that the hand of the user 1 is connected to the plurality of fingerprint recognition cameras 111 and 113 and the long vein recognition camera 121. When disposed in the corresponding position, it may be disposed in a region corresponding to the thumb and index finger of the user (1).
- the face of the user 1 may be photographed between the thumb and the index finger of the user 1.
- the face recognition means 13 may be the face recognition camera 131 itself, and unlike this, a processor (not shown) for processing image data photographed by the face recognition camera 131 and the face recognition camera 131. It may be a module including a.
- the iris recognition means 14 may obtain iris data from the user 1 when the user 1 approaches the biometric data input unit 10.
- the iris recognition means 14 may be provided with an iris recognition camera 141.
- the iris recognition camera 141 may acquire iris data by photographing the eyeballs of the user 1 when the user 1 approaches the multi-biometric device 100.
- the iris recognition camera 141 is disposed on one side of the long vein recognition camera 121 together with the face recognition camera 131 so that the hand of the user 1 recognizes the plurality of fingerprint recognition cameras and the venous vein. When disposed at a position corresponding to the camera 121, it may be disposed in a region corresponding to the thumb and index finger of the user 1.
- the iris of the user 1 may be photographed between the thumb and the index finger of the user 1.
- the iris recognition camera is illustrated as being disposed above the face recognition camera 131 in FIG. 2, the positions of the face recognition camera 131 and the iris recognition camera 141 may be interchanged.
- the iris recognition means 14 may be the iris recognition camera 141 itself, in contrast, a processor (not shown) for processing image data photographed by the iris recognition camera 141 and the iris recognition camera 141. It may be a module including a.
- the face recognition camera 131 and the iris recognition camera 141 may be driven by a pan-tilt driver 15.
- the iris recognition camera 141 and the face recognition camera 131 are moved or rotated in the horizontal direction or the vertical direction by the pan tilt driver 15 to rotate the iris of the user 1. Or you can take a picture of each face.
- the iris recognition camera 141 and the face recognition camera 131 may be driven by the same pan tilt driver 15 or may be individually driven by separate pan tilt drivers 15.
- the iris recognition camera 141 and the face recognition camera 131 perform mechanical (non-optical) zoom in and zoom out functions by the physical movement of the pan tilt driver 15. can do.
- the iris recognition camera 141 or the face recognition camera 131 may perform both a mechanical zoom function and an optical zoom function. Therefore, the user 1 does not need to intentionally approach his or her eye or face to the iris recognition camera 141 or the face recognition camera 131, and the user's living body from the multi-biometric device 100 seen by the user 1
- the iris recognition camera 141 and the face recognition camera 131 focus the iris or face of the user 1 by the physical movement of the pan tilt driver 15.
- the iris or face of the user 1 can be taken at a constant size regardless of the distance.
- the present multiple biometric apparatus 100 includes a biometric data identification unit 20.
- the biometric data identification unit 20 compares a plurality of biometric data obtained from the biometric data input unit 10 with previously registered biometric data to perform user 1 authentication.
- the biometric data identification unit 20 simultaneously compares two or more biometric data obtained from the biometric data input unit 10 with previously registered biometric data, and authenticates each biometric data input from the biometric data input unit 10. May be performed separately, and the authentication result of each biometric data may be combined to determine whether the user is authorized. Of course, the time difference may occur individually in the authentication process according to the type or amount of each biometric data of the user 1 registered in advance.
- the biometric data identification unit 20 may be displayed externally through a display or the like so that the security manager can check the biometric data that is first identified among the biometric data.
- the biometric data identification unit 20 may perform verification to verify the identity by one-to-one matching or perform identification to find the user 1 among many people by one-to-n matching. It may be. In other words, strictly speaking, authentication and identification are separate and selectively used according to the application area.
- authentication or “identification” refers to a process of identifying or finding an identity using biometric data, and is preferably interpreted broadly.
- the multi-biometric apparatus 100 real-time the biometric data regarding all fingerprints acquired from the user 1 until the user authentication on the fingerprint is successful.
- the biometric data can be compared with previously registered biometric data.
- the biometric data input unit 10 acquires from the body of the user 1 until authentication of biometric data on the fingerprint from the biometric data identification unit 20 succeeds in the authentication of the biometric data on the fingerprint.
- the biometric data related to the fingerprint is transmitted to the biometric data identification unit 20 in real time, and the biometric data identification unit 20 compares the biometric data regarding the fingerprint transmitted from the biometric data input unit 10 to the biometric data registered in advance. Authentication of the biometric data with respect to the fingerprint can be performed.
- the multi-biometric apparatus 100 obtains biometric data about a fingerprint from the user 1, selects the best biometric data from among a plurality of biometric data acquired according to a preset criterion, and selects the selected biometric data.
- the user 1 authentication is performed by comparing the currently obtained biometric data with the previously registered biometric data. Can be repeatedly performed until the user 1 authentication is successful.
- the case where the user 1 authentication is successful means a case where a comparison result between a feature point of the currently acquired biometric data and a feature point of biometric data registered in advance is equal to or greater than a reference value set by the system.
- the multi-biometric recognition apparatus 100 registers the acquired biometric data in advance without performing a process of selecting one of the obtained plurality of biometric data. By repeatedly performing the process of real-time comparison with biometric data until the user authentication is successful, it is possible to lower the probability of failure when authenticating the user 1, as well as faster and more accurate user (1) authentication.
- the multiple biometric device 100 may further include a biometric data register 30, an ID display unit 40, and a controller 50.
- the biometric data registration unit 30 may be configured to be connected to the biometric data identification unit 20 through the controller 50 to be described later, and the biometric data of the user 1 may be registered in advance. Accordingly, the biometric data identification unit 20 may perform identification by comparing biometric data obtained from the biometric data input unit 10 with biometric data of the user 1 registered in advance in the biometric data registration unit 30.
- the ID display unit 40 is configured to be connected to the biometric data identification unit 20 through the control unit 50, and displays the identification result of the biometric data of the user 1 identified by the biometric data identification unit 20 as an ID. can do.
- the identification result of the ID display unit 40 can be confirmed by the security administrator or the user 1.
- the controller 50 is connected to the biometric data input unit 10, the biometric data registration unit 30, the biometric data identification unit 20, and the ID display unit 40, and controls the respective operations.
- the multiple biometric device 100 may further include a biometric data storage database 60.
- the biometric data storage database 60 may backup the biometric data registered in the biometric data register 30. That is, if an artificial mistake, a hardware problem, a software problem, a theft, a computer virus, cyber terrorism or a disaster occurs, the biometric information of the user 1 registered in the biometric data register 30 may be lost. Can be. Therefore, the data of the biometric data register 30 may be set to be regularly backed up to the biometric data storage database 60.
- the biometric data storage database 60 may be used as a tamper protection function. That is, when the multiple biometric device 100 is separated from an external controller in which the multiple biometric device 100 is to be installed, all data registered in the biometric data register 30 may be deleted. On the contrary, when the multi-biometric apparatus 100 is reconnected to the controller, the data backed up to the biometric data storage database 60 may be restored to the biometric data register 30.
- the present multi-biometric apparatus 100 is lost due to theft or the like, it is possible to prevent the loss of biometric data as personal information. That is, when the multi-biometric apparatus 100 is separated from the external controller, all data registered in the biometric data register 30 is deleted, thereby preventing the biometric data of the user 1 from leaking. have. In addition, when the separated multi- biometric device 100 is connected to the external controller again, all data backed up to the biometric data storage database 60 is restored to the biometric data register 30, such as a mistake, repair, management, or the like. Even if the multi- biometric device 100 is disconnected from the external controller and reconnected for the purpose, the trouble of re-input of the biometric data does not occur.
- the multiple biometric device 100 may further include a receiving unit 70.
- the accommodating unit 70 includes the biometric data input unit 10, the biometric data identification unit 20, the biometric data registration unit 30, the ID display unit 40, and the control unit 50 inside. It can be formed into an acceptable structure.
- the accommodating part 70 is formed in a spherical shape, and inside the biological data inputting part 10, the biological data identifying part 20, the biological data registering part 30, the ID display part 40 and the control part.
- An accommodation space may be formed to accommodate 50.
- the accommodating part 70 is not limited to a spherical shape, and may be changed and applied to various shapes as necessary.
- the biometric data input unit 10, the biometric data identification unit 20, the biometric data registration unit 30, the ID display unit 40, and the controller 50 of the multi-biometric recognition device 100 may be formed in one module form. And be accommodated in the accommodation unit 70.
- the receiving portion 70 may include a plurality of envelopes.
- the plurality of envelopes may be composed of a front member 71, a rear member 72, two side members 73 and 74 located on both sides, an upper member 75 and a lower member 76. .
- the front member 71 and the rear member 72 are disposed to face each other, and formed in a curved shape so as to form a spherical shape when combined with the side members 73 and 74, the upper member 75 and the lower member 76. Can be.
- the two side members 73 and 74 may be detachably installed from the rear member 72. Therefore, the system administrator can open the side members 73 and 74 to mount the biometric module inside the accommodating part 70 or to maintain and repair the multi-biometric apparatus 100.
- the upper member 75 may be attached to an area inclined at a predetermined angle in the vertical direction in consideration of the convenience (accessibility) of the user 1. Accordingly, when the user's finger or palm approaches the present multiple biometric device 100, the user 1 may maintain a more comfortable posture.
- the upper member 75 may be formed in a half mirror structure.
- a plurality of through holes 751 and 753 may be formed at one side of the upper member 75 positioned in an area inclined at a predetermined angle in the vertical direction.
- the lens units of the plurality of fingerprint recognition cameras 111 and 113 installed in the accommodating part 70 may be disposed in the plurality of through holes 751 and 753, respectively.
- the plurality of through holes 751 and 753 are formed at one side to expose one surface of the first fingerprint recognition camera 111, and are formed at the other side to recognize the second fingerprint.
- One surface of the camera 113 may include a second through hole 753.
- the first fingerprint recognition camera 111 having one surface exposed to the outside through the first through hole 751 photographs a predetermined number of finger fingerprints among the remaining fingers except the thumb, and the second through hole 753.
- the second fingerprint recognition camera 113 having one surface exposed to the outside may capture a finger fingerprint which the first fingerprint recognition camera 111 did not capture among the remaining fingers except for the thumb.
- the lower member 76 is coupled to the front member 71 and the rear member 72, and at the center of the lower member 76, the receiving member 70 is connected to connect the present multi- biometric device 100 and an external controller.
- a communication hole 761 may be formed in communication with the accommodation space.
- the receiving part 70 has been described as being composed of six members, but the receiving part 70 is not limited thereto, and may be changed and applied in various forms.
- the upper member 75 and the lower member 76 of the receiving portion 70 may be formed in a hemispherical shape that is directly fastened to form a spherical shape.
- the receiving portion 70 may further include a fixing member 77.
- the fixing member 77 is formed in an annular shape, and the front member 71, the rear member 72, the both side members 73 and 74 and the upper member 75 except the lower member 76. ) May be combined.
- a ring-shaped light source 78 may be installed between the upper member 75 and the fixing member 77.
- the light source 78 may have a functional effect of inducing the finger or the palm of the user 1 with a decorative or aesthetic effect.
- accommodation unit 70 may further include a guide guide 79.
- the accommodating part 70 may be provided with a guide guide 79 for guiding the approaching direction of the user's finger or palm.
- the guide guide 79 may be formed on the surface of the upper member 75. Accordingly, the guide guide 79 guides the approaching direction of the finger or the palm of the user 1, and may guide the approaching direction of the finger or the palm by a preset guide method (for example, visual or tactile). Therefore, the fingers and palms of the user 1 may easily access the present multi- biometric device 100.
- the guide guide 79 may be formed to display a finger or a palm shape by the light source 78 or the transparent ink.
- the guide guide 79 may be displayed in a separate color or formed in a concave-convex shape.
- an air discharge unit may be provided at a portion where a finger or a palm is displayed to guide the user 1 to approach the multi- biometric apparatus 100 by sensing the wind.
- the guide guide 79 is not limited to the above-described embodiment and may be changed and applied in various forms within the conditions that can implement the same function.
- the access system using the multi biometric device 100 may identify the multi biometric device 100 as described above and the user 1 identified from the multi biometric device 100. It includes a gate 200 for selecting and entering.
- the gate 200 may be a means capable of physically controlling the entry and exit of the user 1, such as a swing door or a sliding door, and the structure and shape thereof are not particularly limited.
- the user 1 in order to pass through the gate 200, the user 1 must authenticate that he or she is the user 1 through the multi biometric device 100 and the user 1 by the multi biometric device 100. Upon passing the authentication process, the user 1 can pass through the gate 200.
- the user 1 provides his / her biometric information to the present multi-biometric apparatus 100 in order to pass through the gate 200, and the present multi-biometric apparatus 100 is obtained from the user 1.
- the biometric data may be compared with the biometric data of the user 1 registered in advance to perform identification.
- the user 1 may view his or her finger or palm while approaching the present multi-biometric apparatus 100 in a non-contact state. Look at (100). Accordingly, the biometric data input unit 10 included in the multi-biometric recognition device 100 acquires biometric data of the user 1.
- the multi-biometric apparatus 100 may set various access permission conditions.
- access permission conditions by combining the above two cases as appropriate. For example, in case of authentication by high vein (intestinal vein) or iris with high accuracy and stability of data, access can be allowed based on only one biometric data, whereas data accuracy and stability are relatively low. When authentication is performed by using a face image, other biometric data, for example, fingerprint or iris, may also be requested to increase the security. In addition, various access permission conditions may be set in consideration of security requirements or authentication speeds.
- the access system using the multiple biometric device 100 will be described for the purpose of passing through the gate 200 (entry security gate 200) for ease of description, but the description of the multiple biometric device 100 It is to be understood that the present invention is not limited and can be applied to all systems related to security.
- each component for describing a contactless multi-biometric method using multiple biometric data will be used for the convenience of description and the same reference numerals are used to describe the multi-biometric recognition device 100, and redundant descriptions will be omitted. Shall be.
- a user 1 or an administrator must register biometric data of the user 1 in the multi-biometric apparatus 100.
- Registration of the biometric data of the user 1 is basically an act of extracting and storing features of the user 1. All the biometric data of the user 1 obtained as described above may be stored in the biometric data register 30. All biometric data of the user 1 registered in the biometric data registration unit 30 may be backed up to the biometric data storage database 60 to preserve data.
- the multi-biometric apparatus 100 and the biometric data storage database 60 may be connected by wire or wirelessly.
- the multi-biometric apparatus 100 releases the standby state (S110).
- the multi-biometric apparatus 100 After the standby state is released, the multi-biometric apparatus 100 obtains a plurality of biometric data from the user 1 in a non-contact state, and then compares the obtained biometric data with previously registered biometric data, respectively. User authentication for each biometric data is performed (S120).
- the multi-biometric apparatus 100 may obtain biometric data about the fingerprint and biometric data about the long vein from the user 1. Simultaneously obtained and compared with previously registered biometric data (S121, S122), user authentication is performed for each biometric data.
- the user authentication regarding the fingerprint and the user authentication regarding the bowel vein may be performed at the same time.
- concurrative does not mean that a plurality of processes are performed at the same time in time, and the plurality of processes are individually time-differentiated according to the processing process, but are integrated at once in the whole process. It means to be processed.
- the multi-biometric apparatus 100 performs user authentication regarding a fingerprint (S121).
- the multi-biometric device 100 obtains one fingerprint data from the user 1 (S1211), and extracts a feature point from the acquired one fingerprint data (S1212). .
- the multi- biometric apparatus 100 compares a feature point extracted from one fingerprint data with a feature point extracted from pre-registered biometric data, and determines whether to authenticate a user on a fingerprint based on a comparison result between the feature points. It determines (S1214).
- one fingerprint data may be formed of a plurality of group fingerprint information including at least one finger fingerprint information.
- the plurality of group fingerprint information may be formed of first group fingerprint information photographed by the first fingerprint recognition camera 111 and second group fingerprint information photographed by the second fingerprint identification camera 113.
- the plurality of group fingerprint information includes first fingerprint data including fingerprint information about the first finger F1 and fingerprint information about the second to fourth fingers F2, F3, and F4 (FIG. 6A). ), Second fingerprint data (FIG. 6B) including fingerprint information about the first to second fingers F1 and F2 and fingerprint information about the third to fourth fingers F3 and F4. And third fingerprint data (FIG. 6C) including fingerprint information about the first to third fingers F1, F2, and F3, and fingerprint information about the fourth finger F4.
- the plurality of group fingerprint information is not limited to the above embodiment, and may be changed in more various ways.
- the multi-biometric apparatus 100 compares a feature point extracted from one fingerprint data with a feature point extracted from pre-registered biometric data (S1213) and extracts it from one fingerprint data.
- the coincidence ratio between the feature point and the feature point extracted from the pre-registered biometric data is less than the preset reference value, the fingerprint 1 is set to be additionally acquired from the user 1.
- the multi-biometric apparatus 100 when the coincidence rate between the feature points is less than a preset reference value, the multi-biometric apparatus 100 further obtains one piece of fingerprint data from the user 1 again.
- the preset reference value may be arbitrarily set through the administrator.
- the multi-biometric apparatus 100 compares the number of times of additionally obtaining one fingerprint data from the user with a preset number of times (S1215).
- the multi-biometric apparatus 100 compares the feature point extracted from one fingerprint data with the feature point extracted from pre-registered biometric data in real time (S1213), the feature point extracted from one fingerprint data and the pre-registered biometric data If the coincidence rate of the feature points extracted from the reference point is equal to or greater than the preset reference value, it is determined that the user authentication for the fingerprint is successful (S1214a).
- the multi-biometric apparatus 100 needs to acquire one piece of fingerprint data from the user 1 again, the number of times of additionally obtaining one piece of fingerprint data from the user 1 is compared with a preset number of times (S1215). If the number of times of additionally obtaining one fingerprint data from the user 1 is equal to or greater than a preset number, it is determined that the user authentication has failed (S1214b).
- the multi-biometric apparatus 100 performs user authentication regarding the fingerprint (S121) and performs user authentication regarding the long vein. (S122).
- the multi-biometric apparatus 100 obtains long vein data from the user 1 (S1221), and extracts a feature point from the obtained long vein data (S1222). do. Then, the multi-biometric apparatus 100 compares the feature points extracted from the long vein data with the feature points extracted from the registered bio data (S1223), and determines whether the user is authenticated with respect to the long vein based on the comparison result between the feature points. S1224).
- the multi-biometric apparatus 100 compares the feature points extracted from the long vein data and the feature points extracted from the pre-registered biometric data (S1223)
- the multi-biometric apparatus 100 compares the feature points extracted from the long vein data and the feature points extracted from the pre-registered biometric data. If the match ratio is equal to or greater than the preset reference value, it is determined that the user authentication for the intestinal vein is successful (S1224a). On the contrary, if the match ratio between the feature point extracted from the intestinal vein data and the feature point extracted from the pre-registered biometric data is less than the preset reference value, It is determined that user authentication for the vein has failed (S1224b).
- the multi-biometric recognition apparatus 100 simultaneously acquires biometric data about the face and biometric data about the iris from the user 1 and the biometric data registered in advance. After comparison (S123 and S124), user authentication may be further performed for each biometric data.
- user authentication on the face and user authentication on the iris may be performed simultaneously with the user authentication on the fingerprint and the user authentication on the bowel vein.
- the multi-biometric apparatus 100 performs user authentication on a face (S123).
- the multi-biometric apparatus 100 obtains face image data from the user 1 (S1231), and extracts a feature point from the acquired face image data (S1232). do.
- the multi-biometric apparatus 100 compares the feature points extracted from the face image data with the feature points extracted from the registered biometric data (S1233), and determines whether the user is authenticated with respect to the face based on the comparison result between the feature points (S1234). )do.
- the multi- biometric apparatus 100 compares the feature point extracted from the face image data with the feature point extracted from the pre-registered biometric data (S1233), the feature point extracted from the face image data and the feature point extracted from the pre-registered biometric data are compared. If the matching rate is equal to or greater than the preset reference value, it is determined that the user authentication for the face is successful (S1234a). On the contrary, if the matching rate of the feature point extracted from the face image data and the feature point extracted from the pre-registered biometric data is less than the preset reference value, It is determined that the user authentication has failed (S1234b).
- the multi-biometric apparatus 100 performs user authentication on an iris (S124).
- the multi-biometric apparatus 100 obtains iris data from the user 1 (S1241), and extracts a feature point from the obtained iris data (S1242).
- the multi- biometric apparatus 100 compares the feature points extracted from the iris data with the feature points extracted from the registered biometric data (S1243), and determines whether the user is authenticated on the iris based on the comparison result between the feature points (S1244). do.
- the multi- biometric apparatus 100 compares the feature points extracted from the iris data with the feature points extracted from the pre-registered biometric data (S1243), the coincidence ratio between the feature points extracted from the iris data and the feature points extracted from the pre-registered biometric data is high. If the reference value is greater than or equal to the preset reference value, the user authentication for the iris is determined to be successful (S1244a). On the contrary, if the matching ratio between the feature point extracted from the iris data and the feature point extracted from the registered biometric data is less than the preset reference value, the user authentication for the iris is performed. In operation S1244b, it is determined that the operation has failed.
- the multi-biometric apparatus 100 synthesizes user authentication results for each biometric data and displays a user authentication result for each biometric data. If the predetermined authentication condition is satisfied, the user 1 is determined to be an authorized user (S130).
- the multi-biometric apparatus 100 checks whether a successful user authentication result matches a preset user authentication condition (S131). .
- the multi-biometric recognition apparatus 100 synthesizes a successful user authentication result and compares the result with a preset user authentication condition to check whether the multi-biometric recognition device 100 is matched.
- the predetermined user authentication condition may be a user authentication condition based on one biometric data, a user authentication condition based on a plurality of biometric data, and a user authentication condition based on a plurality of biometric data including a specified biometric data.
- the user authentication condition may be set based on a plurality of biometric data including a plurality of designated biometric data.
- the multi-biometric apparatus 100 determines whether the user is authorized based on a result of the successful user authentication matching with a preset user authentication condition.
- the multi-biometric apparatus 100 determines that the user 1 is an authorized user when a successful user authentication result matches a preset user authentication condition, and conversely, the successful user authentication result is a preset user authentication. If the condition does not match, the user 1 is determined to be an unauthorized user.
- embodiments of the present invention can fuse a plurality of independent biometric technologies to simultaneously perform a plurality of biometric recognition and identification, and can provide an aesthetically superior and user-friendly user interface.
- the multi-biometric apparatus 100 having a high biometric information recognition rate and the internal device not shown to the user 1, thereby reducing the user 1 rejection or discomfort.
- biometric data when the biometric data is input from the user 1, all biometric data obtained from the body of the user 1 is compared with the biometric data registered in advance in real time until the user 1 identification is successful. By performing the identification, the probability of failure of user 1 identification can be lowered and the user 1 can be identified quickly.
- the present invention relates to a contactless multiple biometric recognition method, which can be applied to various authentication systems, has repeatability, and has industrial applicability.
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Abstract
Description
Claims (15)
- 측정 가능한 미리 설정된 범위 내에 사용자가 감지될 경우, 비접촉 상태인 상기 사용자로부터 복수의 생체 데이터를 획득한 후, 획득한 복수의 생체 데이터를 미리 등록된 생체 데이터와 비교하여, 각 생체 데이터에 관한 사용자 인증을 수행하는 단계, 그리고상기 각 생체 데이터에 관한 사용자 인증 결과를 종합하여, 상기 각 생체 데이터에 관한 사용자 인증 결과가 미리 설정된 조건을 만족시킬 경우 상기 사용자를 인가된 사용자로 판단하는 단계를 포함하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제1항에 있어서,상기 측정 가능한 미리 설정된 범위 내에 사용자가 감지될 경우, 비접촉 상태인 상기 사용자로부터 복수의 생체 데이터를 획득한 후, 획득한 복수의 생체 데이터를 미리 등록된 생체 데이터와 비교하여, 각 생체 데이터에 관한 사용자 인증을 수행하는 단계는상기 사용자로부터 지문에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계, 그리고상기 사용자로부터 장정맥에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계를 포함하되,상기 사용자로부터 지문에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계, 및 상기 사용자로부터 장정맥에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계는 동시에 이루어지는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제2항에 있어서,상기 사용자로부터 지문에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계는상기 사용자로부터 한 개의 지문 데이터를 획득하는 단계,상기 한 개의 지문 데이터로부터 특징점을 추출하는 단계,상기 한 개의 지문 데이터로부터 추출한 특징점을 상기 미리 등록된 생체 데이터로부터 추출한 특징점과 실시간으로 비교하는 단계, 그리고각 특징점 간의 비교결과를 바탕으로 지문에 관한 사용자 인증여부를 판단하는 단계를 포함하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제3항에 있어서,상기 한 개의 지문 데이터는적어도 하나 이상의 손가락 지문정보를 포함하는 복수개의 그룹 지문정보로 형성되는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제3항에 있어서,상기 한 개의 지문 데이터로부터 추출한 특징점을 상기 미리 등록된 생체 데이터로부터 추출한 특징점과 실시간으로 비교하는 단계는상기 한 개의 지문 데이터로부터 추출한 특징점과 상기 미리 등록된 생체 데이터로부터 추출한 특징점의 일치율이 미리 설정된 기준값 미만일 경우, 다시 상기 사용자로부터 한 개의 지문 데이터를 추가 획득하도록 설정되는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제5항에 있어서,상기 사용자로부터 지문에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계는상기 사용자로부터 한 개의 지문 데이터를 추가 획득한 횟수를 미리 설정된 횟수와 비교하는 단계를 더 포함하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제6항에 있어서,상기 각 특징점 간의 비교결과를 바탕으로 지문에 관한 사용자 인증여부를 판단하는 단계는상기 한 개의 지문 데이터로부터 추출한 특징점과 상기 미리 등록된 생체 데이터로부터 추출한 특징점의 일치율이 상기 미리 설정된 기준값 이상일 경우, 지문에 관한 사용자 인증에 성공한 것으로 판단하고,상기 한 개의 지문 데이터로부터 추출한 특징점과 상기 미리 등록된 생체 데이터로부터 추출한 특징점의 일치율이 상기 미리 설정된 기준값 미만인 경우의 횟수가, 상기 미리 설정된 횟수 이상일 경우, 지문에 관한 사용자 인증에 실패한 것으로 판단하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제2항에 있어서,상기 사용자로부터 장정맥에 관한 생체 데이터를 획득하여 미리 등록된 생체 데이터와 비교하는 단계는상기 사용자로부터 장정맥 데이터를 획득하는 단계,상기 장정맥 데이터로부터 특징점을 추출하는 단계,상기 장정맥 데이터로부터 추출한 특징점을 상기 미리 등록된 생체 데이터로부터 추출한 특징점과 실시간으로 비교하는 단계, 그리고각 특징점 간의 비교결과를 바탕으로 장정맥에 관한 사용자 인증여부를 판단하는 단계를 포함하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 제1항에 있어서,상기 각 생체 데이터에 관한 사용자 인증 결과를 종합하여, 상기 각 생체 데이터에 관한 사용자 인증 결과가 미리 설정된 인증조건을 만족시킬 경우 상기 사용자를 인가된 사용자로 판단하는 단계는성공된 사용자 인증 결과와 미리 설정된 사용자 인증조건의 일치여부를 확인하는 단계, 그리고상기 성공된 사용자 인증 결과와 상기 미리 설정된 사용자 인증조건의 일치여부 결과에 따라 사용자 인가여부를 판단하는 단계를 포함하는 것을 특징으로 하는 비접촉식 다중 생체 인식 방법.
- 사용자가 접근할 경우, 사용자의 신체가 비접촉된 상태에서 상기 사용자의 신체로부터 지문 및 장정맥(palm vein)에 관한 복수개의 생체 데이터를 획득하는 생체 데이터 입력부, 그리고상기 생체 데이터 입력부로부터 획득된 상기 복수개의 생체 데이터와 미리 등록되어 있는 생체 데이터를 비교하여 사용자 인증을 수행하는 생체 데이터 식별부를 포함하는 것을 특징으로 하는 다중 생체 인식 장치.
- 제10항에 있어서,상기 생체 데이터 식별부는상기 복수개의 생체 데이터를 상기 미리 등록되어 있는 생체 데이터와 동시에 비교하여 각 생체 데이터에 관한 인증을 개별 수행하고,상기 각 생체 데이터에 관한 인증 결과를 종합하여 사용자 인가여부를 판단하는 것을 특징으로 하는 다중 생체 인식 장치.
- 제10항에 있어서,상기 생체 데이터 입력부는지문에 관한 생체 데이터의 인증에 있어서, 상기 생체 데이터 식별부로부터 상기 지문에 관한 생체 데이터의 인증이 성공할 때까지, 상기 사용자의 신체로부터 획득한 상기 지문에 관한 생체 데이터를 상기 생체 데이터 식별부로 실시간 전송하는 것을 특징으로 하는 다중 생체 인식 장치.
- 제10항에 있어서,상기 생체 데이터 입력부는상기 사용자가 상기 생체 데이터 입력부 측으로 접근할 경우, 사용자의 손가락을 촬영하여 적어도 둘 이상의 지문 데이터를 획득 가능한 복수의 지문 인식 카메라를 구비하는 지문 인식 수단, 그리고상기 사용자가 상기 생체 데이터 입력부 측으로 접근할 경우, 사용자의 손바닥을 촬영하여 장정맥 데이터를 획득 가능한 장정맥 인식 카메라를 구비하는 장정맥 인식 수단을 포함하는 것을 특징으로 하는 다중 생체 인식 장치.
- 제13항에 있어서,상기 복수의 지문 인식 카메라는엄지손가락을 제외한 나머지 손가락 중 미리 정해진 개수의 손가락 지문을 촬영하는 제1 지문 인식 카메라, 그리고엄지손가락을 제외한 나머지 손가락 중 상기 제1 지문 인식 카메라가 촬영하지 못한 손가락 지문을 촬영하는 제2 지문 인식 카메라를 포함하는 것을 특징으로 하는 다중 생체 인식 장치.
- 제10항에 있어서,생체 데이터가 미리 등록되어 있는 생체 데이터 등록부,상기 생체 데이터 식별부의 식별 결과를 ID로 표시하는 ID 표시부,상기 생체 데이터 입력부, 상기 생체 데이터 식별부, 상기 생체 데이터 등록부 및 상기 ID 표시부를 제어하는 제어부, 그리고상기 생체 데이터 입력부, 상기 생체 데이터 식별부, 상기 생체 데이터 등록부, 상기 ID 표시부 및 상기 제어부를 내측에 수용하는 수용부를 더 포함하는 것을 특징으로 하는 다중 생체 인식 장치.
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US16/492,776 US20200074198A1 (en) | 2017-03-10 | 2018-01-05 | Contactless multiple body part recognition method and multiple body part recognition device, using multiple biometric data |
EP18764206.1A EP3594835B1 (en) | 2017-03-10 | 2018-01-05 | Contactless multiple body part recognition method and multiple body part recognition device, using multiple biometric data |
JP2019549009A JP6849200B2 (ja) | 2017-03-10 | 2018-01-05 | マルチ生体データを用いた非接触式マルチ生体認識方法及びマルチ生体認識装置 |
CN201880017185.3A CN110402439A (zh) | 2017-03-10 | 2018-01-05 | 利用多重生物数据的非接触式多重生物识别方法及多重生物识别装置 |
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KR101962203B1 (ko) * | 2017-03-10 | 2019-03-27 | 크루셜텍 (주) | 다중 생체 데이터를 이용한 비접촉식 다중 생체 인식 방법 및 다중 생체 인식 장치 |
CN107609372A (zh) * | 2017-09-07 | 2018-01-19 | 广东欧珀移动通信有限公司 | 指纹识别方法、装置、移动终端及存储介质 |
CN111582305B (zh) * | 2020-03-26 | 2023-08-18 | 平安科技(深圳)有限公司 | 生物特征识别方法、装置、计算机设备及存储介质 |
KR20220114708A (ko) * | 2021-02-09 | 2022-08-17 | 주식회사 카카오브이엑스 | 장정맥 체크인 시스템 및 방법 |
KR102356778B1 (ko) * | 2021-04-08 | 2022-02-08 | 주식회사 랩82 | 비접촉식 바이오메트릭스 인증 기술을 이용한 비대면 의료 및 전염병 관리서비스 시스템 및 방법 |
WO2024073480A1 (en) * | 2022-09-27 | 2024-04-04 | Synolo Biometrics, Inc. | Fingerprint capture devices, systems and methods |
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US20200074198A1 (en) | 2020-03-05 |
EP3594835A4 (en) | 2020-01-15 |
KR20180104231A (ko) | 2018-09-20 |
EP3594835A1 (en) | 2020-01-15 |
CN110402439A (zh) | 2019-11-01 |
KR101950797B1 (ko) | 2019-02-22 |
JP6849200B2 (ja) | 2021-03-24 |
JP2020510261A (ja) | 2020-04-02 |
EP3594835B1 (en) | 2021-01-27 |
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