KR102639356B1 - Identity Authentication System and Method Using Face Recognition - Google Patents

Abstract

The present invention relates to an identity authentication system and method using facial recognition. More specifically, the present invention relates to an identity authentication system and method using facial recognition, and more specifically, to register facial recognition data generated during the process of authenticating the owner of an ID card through facial recognition when creating a mobile ID card, and then holding the ID card. It relates to a system and method that allows convenient entry and treatment by authenticating one's identity through facial recognition.
The identity authentication system using facial recognition according to an embodiment of the present invention analyzes the captured facial image of the authentication target to determine whether recognition is possible, and if recognition is possible, generates facial recognition data and requests identity authentication from the authentication server. recognition server;
An authentication server that authenticates identity based on facial recognition data in connection with a government office authentication server upon an identity authentication request from the authentication server and transmits the identity authentication result to the facial recognition server; and
A government office authentication server in which ID card information and the facial recognition data of the ID card holder are pre-registered, and which authenticates the identity by comparing the pre-registered facial recognition data and generated facial registration data in connection with the authentication server;
It is composed including.

Description

Identity Authentication System and Method Using Face Recognition}

The present invention relates to an identity authentication system and method using facial recognition. More specifically, the present invention relates to an identity authentication system and method using facial recognition, and more specifically, to register facial recognition data generated during the process of authenticating the owner of an ID card through facial recognition when creating a mobile ID card, and then holding the ID card. It relates to a system and method that allows convenient entry and treatment by authenticating one's identity through facial recognition.

With the advancement of electronic information technology, people's lifestyles are changing.

As portable, high-performance mobile terminals such as smartphones have become the center of modern people's lifestyles, the use of financial applications through smartphones is becoming more frequent, and the number of users who conveniently authenticate themselves through biometric authentication is gradually increasing.

Accordingly, when using mobile services such as shopping and finance using smartphones, there is an increasing awareness of wanting to be safe from the threat of information leakage due to hacking of the user's personal information and other private information related to the individual, and the resulting data The importance of security is increasing.

Among data security technologies, interest in authentication solutions based on various biometric technologies over which the user has control is increasing. Known biometric technologies include fingerprint, iris, and facial recognition.

Among these, face recognition technology refers to a technology that extracts facial features and confirms identity by comparing them with data in a stored database. Because the user's skin does not come into direct contact with the authentication device, it is not suitable for existing biometrics. Compared to others, it is more hygienic and convenient, so it is expected to be useful in various fields.

In particular, the authentication method using facial recognition can perform user authentication by taking an image of the user's face and extracting feature points from the facial image.

This facial recognition technology is currently applied to the iPhone's Face ID and is also used as a method of unlocking smartphones.

In the case of Face ID, user authentication is performed by directly uploading the user's recent photo and taking a real-time facial image when unlocking the device later.

In addition, in industrial or research facilities that require security, the user's ID information is registered in advance, and when entering the facility, the user's real-time face image is compared with the previously stored ID card face image to verify identity. It is becoming.

Meanwhile, according to data submitted by the National Health Insurance Corporation, over the five and a half years from 2015 to the first half of this year (2020), a total of 6,002 people were caught illegally using health insurance cards by renting or stealing them, and the number of illegal payment decisions was 278,980. , the amount of illegal supply and demand was calculated to amount to 6.98 billion won.

In addition, according to the 'Status of criminal charges and dispositions against illegal users of health insurance cards', a total of 672 people were prosecuted over the five and a half years from 2015 to the first half of this year, including criminal charges against 53 illegal users of health insurance cards last year and 58 in the first half of this year. Of these, 583 people, or 86.8%, were sentenced to fines and 89 people, or 13.2%, were sentenced to imprisonment.

Rep. Nam In-soon said, “Illegal use, such as rental and theft of health insurance cards, is generally decreasing due to improvements in systems such as mandatory application to foreigners (July 2019) and the inpatient identity verification system (September 2019), but there is an overall trend of decreasing. “Illegal use continues to occur as treatment is possible at medical institutions without an ID card using only personal information such as name and resident registration number,” he said. “According to the revised Health Insurance Act, the ‘reward system for reporting increased rentals and thieves’ has been implemented since June of last year, and last year, He pointed out, “Even though the punishment for illegal beneficiaries has been strengthened to imprisonment for up to 2 years or a fine of up to 20 million won since October, illegal receiving has not been eradicated.”

He continued, “In order to eradicate illegal use such as renting or stealing health insurance cards, it is necessary to establish new regulations requiring identity verification in medical institutions such as hospitals and clinics, and the National Health Insurance Corporation and the Hospital Association signed an MOU to provide identification for hospital patients. “We are implementing a system to verify identity through identity verification, and identity verification should be expanded to clinic-level medical institutions, and publicity should be strengthened regarding changes to the system, such as strengthening punishment for those who rent or steal health insurance cards and operating a reward system for reporting.” insisted.

Meanwhile, the present applicant created a mobile passport by digitizing the passport information written in the physical passport under registration number 10-1950310 (announcement date: February 20, 2019), thereby eliminating the risk of losing the passport and authenticating the passport with a simple scan or input. We have launched a mobile passport that facilitates this and increases the convenience of tax refunds, and a mobile passport creation system to create it.

Publication No. 10-2019-0127676 (Publication date: November 13, 2019)

The present invention solves the problem of illegal use of health insurance cards and includes facial recognition technology that verifies identity by comparing the real-time face image of the person entering and the previously stored face image of the ID card when entering a specific area, and By merging facial recognition data and authenticating your identity through facial recognition without having to carry an ID card, you can conveniently enter and exit by applying it to, for example, entrance to casinos, hotels, etc., and industrial facilities or research facilities that require security. The purpose is to provide an authentication system and method using facial recognition that can prevent fraudulent use of health insurance cards during in-person treatment or remote medical treatment through identity authentication using facial recognition.

The identity authentication system using facial recognition according to an embodiment of the present invention to achieve the above-described purpose analyzes the captured facial image of the authentication target to determine whether recognition is possible, and if recognition is possible, generates facial recognition data to create an authentication server. A facial recognition server that requests identity authentication;

An authentication server that authenticates identity based on facial recognition data in connection with a government office authentication server in response to an identity authentication request from the authentication server and transmits the identity authentication result to the facial recognition server; and

A government office authentication server in which ID card information and the facial recognition data of the ID card holder are pre-registered, and which authenticates the identity by comparing the pre-registered facial recognition data and generated facial registration data in connection with the authentication server;

It is composed including.

In addition, if the above-mentioned ID is a passport, the management server of the hotel or casino is further equipped to receive the passport copy photo, captured face photo (video), passport MRZ (machine readable zone) data, and residence information from the authentication server after identity verification. It is characterized by

In addition, the management server transmits the captured face photo (video) to the access authentication terminal by push method and displays it on the screen of the access authentication terminal, and registers the access fact of the person to be authenticated on the management terminal and displays it on the screen. Identity authentication system using facial recognition.

In addition, the government office authentication server recognizes and extracts at least one passport information among the passport number, nationality, name, date of birth, gender, passport expiration date, citizenship number (residential number), and passport photo from the physical passport, and encrypts this information. It is characterized by storing mobile passport information obtained by reassembling and reassembling.

In addition, it is characterized in that a quarantine server is further provided that replaces QR code access authentication by receiving a copy of the ID card, a photo of the face (video), and MRZ data of the ID card from the authentication server after the identity authentication.

In addition, the government office authentication server is characterized in that it authenticates the identity in consideration of time conditions such as the pre-registration date of the facial recognition data and the date difference between the comparison date of the pre-registered facial recognition data and the generated facial recognition data.

In addition, the facial recognition server is characterized in that it transmits the CI key to the authentication server when requesting identity authentication.

In addition, if the ID is a physical authentication health insurance card, a hospital or clinic's management server is further provided to receive a copy of the health insurance card, a photographed face photo (video), and MRZ (machine readable zone) data of the health insurance card from the authentication server after identity verification. It is characterized by

The identity authentication method using facial recognition according to an embodiment of the present invention is: A) recognizing the face by extracting and analyzing the shape, position, and size of each facial part from an image of the face of the authentication target (face) in the facial recognition server; steps;

(B) If face recognition is successful in the face recognition server, generating face recognition data and transmitting the captured face image and CI key (KEY) to the authentication server;

(C) authenticating identity by comparing pre-registered facial recognition data and generated facial recognition data in connection with a public office authentication server at the authentication server;

(D) transmitting ID information and a captured face photo (video) to the management server and quarantine server when identity authentication is successful at the authentication server;

(E) The management server transmits the captured face photo (video) to the access authentication terminal by push method and displays it on the screen of the access authentication terminal, and registers the fact of access or medical treatment of the person subject to authentication on the management terminal and displays it on the screen. step; and

(F) replacing QR code access authentication at the quarantine server;

It is composed including.

In addition, if the above ID is a passport, a mobile passport is created based on the physical passport before step (A), but facial recognition is performed on the facial recognition server and passport holder authentication is performed through this to generate facial recognition data, which is then sent to government offices. It is characterized by further performing the step of registering with the authentication server.

And in step (C), the identity is authenticated in consideration of time conditions such as the pre-registration date of the facial recognition data and the date difference between the comparison date of the pre-registered facial recognition data and the generated facial recognition data.

According to the solution to the above-mentioned problem, facial recognition technology that solves the problem of illegal use of health insurance cards and confirms identity by comparing the real-time face image of the person entering and the previously stored face image of the ID card when entering a specific area, and the applicant's By merging the facial recognition data registered when creating a mobile passport, identity is authenticated through facial recognition without having to carry an ID card, for example, for access to casinos, hotels, etc., and to industrial facilities or research facilities that require security. It allows convenient entry and exit, and identity authentication using facial recognition prevents fraudulent use of health insurance cards during in-person treatment or remote medical treatment.

Figure 1 is a block diagram of an identity authentication system using facial recognition according to an embodiment of the present invention.
Figure 2 is a flowchart showing an identity authentication method using facial recognition according to an embodiment of the present invention.
Figure 3 is a detailed flowchart of the mobile passport or mobile health insurance card creation step shown in Figure 2.
Figure 4 is a flowchart showing a passport authentication method through scanning a physical passport according to another embodiment of the present invention.

Hereinafter, the configuration and operation of an embodiment of the present invention will be described with reference to the attached drawings.

It should be noted that the same components among the drawings are indicated with the same reference numbers and symbols as much as possible, even if they are shown in different drawings.

In describing the present invention below, if a detailed description of a related known function or configuration is judged to unnecessarily obscure the gist of the present invention, the detailed description will be omitted.

Additionally, when a part "includes" a certain component, this means that it may further include other components, rather than excluding other components, unless specifically stated to the contrary.

Figure 1 is a block diagram of an identity authentication system using facial recognition according to an embodiment of the present invention.

As shown in Figure 1, the identity authentication system using facial recognition according to an embodiment of the present invention includes a facial recognition server 10, an authentication server 20, a government office authentication server 30, a quarantine server 40, and It is composed of a management server 50 and is connected to each other through blockchain.

In particular, the authentication server 20 and the management server 50 are connected through a VPN dedicated line.

In addition, the facial recognition server 10 can be connected to the facial recognition unit 12 and the door 14, and the management server 50 can be connected to the access authentication terminal 52 and the management terminal 54 of the counter desk. there is.

The facial recognition server 10 analyzes the facial image of the authentication subject captured by the facial recognition unit 12 to determine whether recognition is possible, and if recognition is possible, generates facial recognition data and transmits the CI key to the authentication server 20. Identity authentication is requested, and if recognition is not possible, a recognition error message is sent to the face recognition unit 12 and displayed in red so that the person to be authenticated or the administrator can check it.

Through this, the facial recognition unit 12 once again captures the face of the person to be authenticated and transmits it to the facial recognition server 10.

In addition, when identity authentication success (confirmation) is received from the authentication server 20 in response to the identity authentication request, the door 14 is unlocked and opened to allow the person to be authenticated to enter.

Here, the entrance door 14 may be, for example, a gateway to a casino or hotel.

For example, the facial recognition unit 14 may be a facial recognition camera configured to capture the face of an authentication target located in front of the door 14 and perform facial recognition.

It is desirable that the facial recognition camera be equipped with a lighting means that brightly shines light toward the person to be authenticated.

In the above, the lighting means is preferably constructed by applying the structure of LED lighting using the light-emitting principle of LED elements.

The facial recognition camera captures the face of the person to be authenticated and then transmits the video to the facial recognition server 10 for analysis.

The facial recognition server 10 extracts and analyzes the shape, position, and size of each part of the authentication subject's face (eyebrows, eyes, nose, mouth, etc.) and generates facial recognition data when facial recognition is possible.

To achieve this, the facial recognition camera captures the face of the person being authenticated from various angles and directions, rather than from just one direction or angle.

Briefly looking at the facial recognition procedure of the authentication target, first, the eyebrow shape is extracted from the authentication target's face, then the positions of each eye, nose, and mouth are extracted, and the size of each eye, nose, and mouth is extracted, and the authentication target's face is extracted. The face is recognized by separating the face from the surrounding background and extracting the facial outline.

The face recognition server 10 detects and recognizes faces using the Haar feature value extraction algorithm or the AdaBoost algorithm.

In addition, the facial recognition server 10 generates facial recognition data and transmits the captured face image and CI key (KEY) to the authentication server 20.

The authentication server 20 authenticates identity in conjunction with the government office authentication server 30 based on the CI key.

Here, the government authentication server is a public server that authenticates ID cards (here, passports or health insurance cards are taken as examples).

Meanwhile, when creating a mobile passport with a physical passport, the owner of the physical passport voluntarily performs passport holder authentication through facial recognition, generates facial recognition data, and registers it in the government authentication server 30.

Here, the government authentication server 30 is a server operated and managed by government agencies, such as the Ministry of Foreign Affairs, the Ministry of Justice, and the Korea Customs Service, and stores encrypted mobile passport information, including text information DB and image information DB, and the authentication server 20. When requesting identity authentication, the identity is authenticated by comparing the pre-registered facial recognition data with the generated facial recognition data sent to the authentication server.

In addition, when creating a mobile health insurance card with a physical health insurance card, the owner of the physical health insurance card himself performs health insurance card owner authentication through facial recognition, generates facial recognition data, and registers it in the government authentication server 30. .

Here, the public office authentication server 30 is a server operated and managed by a public office, such as the National Health Insurance Corporation, and stores encrypted mobile health insurance card information including text information DB and image information DB, and the authentication server 20. When requesting identity authentication, the identity is authenticated by comparing the pre-registered facial recognition data with the generated facial recognition data sent to the authentication server.

At this time, the government office authentication server 30 considers time conditions such as the pre-registration date of the facial recognition data and the due date difference between the comparison date of the pre-registered facial recognition data and the generated facial recognition data.

The mobile passport information is obtained by recognizing and extracting at least one passport information among the passport number, nationality, name, date of birth, gender, passport expiration date, citizenship number (residential number), and passport photo from the physical passport, encrypting and recombining this information. It comes true.

When identity authentication is successful at the public office authentication server 30 and the ID is a passport, the authentication server 20 provides mobile passport information, such as a passport copy photo, a captured face photo (video), passport MRZ (machine readable zone) data, Residence information, etc. is transmitted to the management server 40, for example, a management server such as a casino or hotel.

Based on this, the management server 50 controls the access authentication terminal 52 and the management terminal 54 provided at the counter desk of the casino or hotel, and captures the face photo of the visitor (person subject to authentication) on the access authentication terminal 52. (Video) is delivered by push method so that the captured face photo (video) is displayed on the screen of the access authentication terminal 52, while the entry fact of the visitor (person subject to authentication) is registered on the management terminal 54 and displayed on the screen. Display.

In addition, when identity authentication is successful at the public office authentication server 30 and the ID is a health insurance card, the authentication server 20 provides mobile health insurance card information, such as a copy of a health insurance card photo, a captured face photo (video), and a health insurance card MRZ ( machine readable zone) data, etc. are transmitted to the management server 40, for example, a hospital or clinic.

Based on this, the management server 50 controls the access authentication terminal 52 and the management terminal 54 provided at the counter desk of the hospital or clinic, and captures the face photo of the visitor (person subject to authentication) on the access authentication terminal 52. (Video) is delivered by push method so that the captured face photo (video) is displayed on the screen of the access authentication terminal 52, while the medical treatment of the visitor (person subject to authentication) is registered in the management terminal 54 and displayed on the screen. Display.

In addition, if the identification is a passport, the authentication server 20 transmits a passport copy photo, a captured face photo (video), passport MRZ (machine readable zone) data, residence information, etc. to the quarantine server 40, and the quarantine server ( 40) Through this, in the COVID-19 situation, those subject to authentication can enter instead of QR access authentication.

In addition, if the ID is a health insurance card, the authentication server 20 transmits a photo of a copy of the health insurance card, a photographed face photo (video), and MRZ (machine readable zone) data of the health insurance card to the quarantine server 40, and the quarantine server 40 ) allows those subject to authentication to enter in place of QR access authentication in the COVID-19 era.

In this way, when creating a mobile passport or mobile health insurance card, you can authenticate yourself as a passport holder or health insurance card through facial recognition, generate facial recognition data, register it on the server, and then identify yourself through facial recognition without having to hold a physical ID card. Through authentication, you can conveniently enter hotels and casinos, and receive on-site or remote medical treatment.

Figure 2 is a flowchart showing an identity authentication method using facial recognition according to an embodiment of the present invention.

As shown in Figure 2, the identity authentication method using facial recognition according to an embodiment of the present invention is, first, when creating a mobile passport (health insurance card) with a physical passport (health insurance card), the physical passport (health insurance card) ) The holder himself performs facial recognition through the facial recognition server 10 and authenticates himself as a passport (health insurance card) holder to generate facial recognition data and registers it in the government authentication server 30 (S202).

In this state, for example, when a person to be authenticated who wants to enter a hotel, casino, hospital or clinic is located in front of the door 14, the facial recognition unit 12 takes a photo of the face of the person to be authenticated and sends it to the facial recognition server. (10), and the facial recognition server 10 extracts and analyzes the shape, position, and size of each part of the authentication subject's face (eyebrows, eyes, nose, mouth, etc.) and recognizes the face (S204) ,

If the face recognition is possible and the face recognition is successful (S206), face recognition data is generated and the captured face image and CI key (KEY) are transmitted to the authentication server 20 (S208).

If the face recognition is not successful due to the above face recognition, a recognition error message is sent to the face recognition unit 12 and displayed in red so that the person to be authenticated can check it.

The authentication server 20 compares the pre-registered facial recognition data and the generated facial recognition data in connection with the public office authentication server 30 based on the CI key, and if they match, authenticates (confirms) the identity (S210).

At this time, time conditions such as the date difference between the pre-registration date of the facial recognition data and the comparison date of the pre-registered facial recognition data and the generated facial recognition data are considered to determine whether there is a match.

In other words, if the due date difference is small (short), the agreement is judged accurately (e.g., 90% agreement), and if the due date difference is large (long), the agreement is judged loosely (e.g., 80% agreement).

When identity authentication (identification) is successful (S212), the authentication server 20 sends the management server 50 and the quarantine server 40 the relevant mobile passport (health insurance card) information stored in the government authentication server 30, for example, A photocopy of the passport (health insurance card), a captured face photo (video), passport (health insurance card) MRZ (machine readable zone) data, and residence information if the ID is a passport are transmitted (S214).

The management server 50, that is, the management server of a hotel, casino, hospital, or clinic, controls the access authentication terminal 52 and the management terminal 54 provided at the counter desk, and allows the access authentication terminal 52 to The captured face photo (video) of the subject) is transmitted through a push method so that the captured face photo (video) is displayed on the screen of the access authentication terminal 52, while the entry fact of the visitor (person subject to authentication) is displayed on the management terminal 54. or medical treatment facts are registered and displayed on the screen (S216).

In addition, the quarantine server replaces QR access authentication in today's COVID-19 situation (S218).

Meanwhile, when identity authentication (identification) is successful (S212), the authentication server 20 notifies the facial recognition server 10 of this fact, and the facial recognition server 10 unlocks the door 14 and By opening it, authentication subjects can easily enter and exit through facial recognition (S220).

Figure 3 is a detailed flowchart of the mobile passport or mobile health insurance card creation step shown in Figure 2.

As shown in Figure 3, in order to create a mobile passport (health insurance card), the passport holder first downloads and installs the mobile passport (health insurance card) creation app on his or her smartphone (S302), provides information and goes to a casino, hotel or Agree to access authentication for hospitals, clinics, etc. (S304).

Next, run the mobile passport (health insurance card) creation app and use the camera to recognize your real passport, physical health insurance card, and your face, and extract the extracted passport (health insurance card) information through the authentication server (20) and the government office authentication server (30). The passport is authenticated through a process to check whether the passport (health insurance card) is in good condition (S306).

Here, in the process of capturing and recognizing a physical passport, first, at least one passport information among passport number, nationality, name, date of birth, gender, passport expiration date, citizenship number, and passport photo is recognized and extracted from the physical passport. Have a passport photographing process.

Next, the photo image is detected and encrypted in the VIZ area (visual inspection zone) of the physical passport, and image information is extracted by assigning a photo HASH value.

Next, the text area is extracted from the MRZ area (machine readable zone) of the physical passport, and the text information of the passport holder's name, passport number, nationality, date of birth, gender, passport expiration date, and citizenship number is extracted from the extracted information.

Next, the extracted text information is compared and checked with the imaged content, and if there are no errors, the extracted image information and text information are extracted, including the process of storing them.

Through this process, the passport information on the physical passport is extracted and stored in the form of image information and text information.

In addition, through the above process, the health insurance card information and photo information of the actual health insurance certificate are extracted and stored in the form of image information and text information.

Next, in order to authenticate the passport (health insurance card) holder, the face (face) of the passport (health insurance card) holder is photographed and transmitted from various directions and angles while the mask is removed, and the facial recognition server 10 captures each part of the photographed face ( The face is recognized by extracting and analyzing the shape, position, and size (eyebrows, eyes, nose, mouth, etc.) (S308).

Next, the facial recognition server 10 generates facial recognition data (S310) and registers the metadata along with the CI key and face photo to the government office authentication server 30 (S312).

Next, the government office authentication server 30 compares the face photo of the facial recognition server 10 with the face photo of the actual passport to authenticate the passport holder (S314), and if the passport holder authentication is successful, the smartphone number is sent to the authentication server 20. Register your name and password, etc. (S316).

At this time, the government office authentication server 30 compares the face photo of the facial recognition server 10 with the face photo submitted when issuing the physical health insurance card to authenticate the owner of the physical authentication health insurance card (S314), and if authentication of the health insurance card owner is successful, authentication is performed. Register the smartphone number and password on the server 20 (S316).

After authenticating the owner of the passport or authenticating the owner of the physically certified health insurance card in this way, the passport (health insurance card) information on the physical passport (health insurance card) is extracted in step 306 above and the mobile (health insurance card) passport is created using the stored image information and text information. It is created and stored in the government office authentication server 30 (S318).

In this way, the facial recognition data created and registered when creating a mobile passport (health insurance card) is later used for authentication of access to casinos or hotels, authentication of treatment at hospitals or clinics, or authentication of QR code access to restaurants, etc.

Figure 4 is a flowchart showing a passport authentication method through scanning a physical passport according to another embodiment of the present invention, and does not store any information about the passport owner.

First, the management terminal 54 of the hotel or casino scans the passport using a passport scanner (S402) and transmits the passport scan information to, for example, the management server 50 of the hotel or casino, requesting the authenticity of the passport. (S404).

The management server 50 transmits the passport country, passport number, passport name, and date of birth to the authentication server 20 and requests the authenticity of the passport (S406).

The authentication server 20 requests the authenticity of the passport and residence information from the government office authentication server 30 (S408).

The government office authentication server 30 authenticates the authenticity of the passport (S410), and when authentication is successful (S412), the passport status, VISA type, and expiration date of the period of stay are sent to the passport authentication server 20, the hotel or casino management server ( It is transmitted to the management terminal 54 of the hotel or casino through 50) so that the manager of the hotel or casino can confirm it (S414, S416, S418).

In addition, when the government office authentication server 30 fails to authenticate the authenticity of the passport (S414), the reason for authentication failure is reported to the management terminal of the hotel or casino through the passport authentication server 20 and the hotel or casino management server 50. 54) so that the hotel or casino manager can check it (S420, S422, S424).

Although the technical idea of the present invention has been described above along with the accompanying drawings, this is an exemplary description of a preferred embodiment of the present invention and does not limit the present invention.

In addition, it is clear that anyone skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.

10: Face recognition server 12: Face recognition unit
14: Door 20: Authentication server
30: Government office authentication server 40: Quarantine server
50: Management server 52: Access authentication terminal
54: Management terminal

Claims (11)

A facial recognition server that analyzes the captured facial image of the authentication target to determine whether recognition is possible, and if recognition is possible, generates facial recognition data and requests identity authentication from the authentication server;
An authentication server that authenticates identity based on facial recognition data in connection with a public office authentication server in response to an identity authentication request from the facial recognition server and transmits the identity authentication result to the facial recognition server; and
A government office authentication server in which ID card information and the facial recognition data of the ID card holder are pre-registered, and which authenticates the identity by comparing the pre-registered facial recognition data and generated facial registration data in connection with the authentication server; Including,
The government office authentication server authenticates the identity by taking into account time conditions such as the pre-registration date of the facial recognition data and the date difference between the pre-registered facial recognition data and the generated facial recognition data. system. According to paragraph 1,
If the ID is a passport, the management server of the hotel or casino is further provided to receive a passport copy photo, a captured face photo (video), passport MRZ (machine readable zone) data, and residence information from the authentication server after identity verification. An identity authentication system using facial recognition. According to paragraph 2,
The management server transmits the captured face photo (video) to the access authentication terminal in a push method and displays it on the screen of the access authentication terminal. Facial recognition is characterized in that it registers the access fact of the person to be authenticated on the management terminal and displays it on the screen. Identity authentication system using. According to paragraph 2,
The government office authentication server recognizes and extracts at least one passport information among the passport number, nationality, name, date of birth, gender, passport expiration date, citizenship number (residential number), and passport photo from the physical passport, and encrypts and reassembles this information. An identity authentication system using facial recognition, characterized by storing mobile passport information. According to paragraph 1,
An identity authentication system using facial recognition, characterized in that a quarantine server is further provided to replace QR code access authentication by receiving a copy of the ID card, a photo of the face (video), and MRZ data of the ID card from the authentication server after the identity authentication. delete According to paragraph 1,
An identity authentication system using facial recognition, wherein the facial recognition server transmits a CI key to the authentication server when requesting identity authentication. According to paragraph 1,
If the above-mentioned ID card is a physically authenticated health insurance card, a hospital or clinic's management server that receives a copy photo of the health insurance card, a photographed face photo (video), and MRZ (machine readable zone) data of the health insurance card from the authentication server after identity verification is further provided. An identity authentication system using facial recognition. (A) Recognizing the face by extracting and analyzing the shape, position, and size of each facial part from the image of the face of the authentication target in the facial recognition server;
(B) If face recognition is successful in the face recognition server, generating face recognition data and transmitting the captured face image and CI key (KEY) to the authentication server;
(C) authenticating identity by comparing pre-registered facial recognition data and generated facial recognition data in connection with a public office authentication server at the authentication server;
(D) transmitting ID information and a captured face photo (video) to the management server and quarantine server when identity authentication is successful at the authentication server;
(E) The management server transmits the captured face photo (video) to the access authentication terminal by push method and displays it on the screen of the access authentication terminal, and registers the fact of access or medical treatment of the person subject to authentication on the management terminal and displays it on the screen. step; and
(F) replacing QR code access authentication at the quarantine server; Including,
Identity using facial recognition, characterized in that the identity is authenticated in step (C) by taking into account time conditions such as the date of registration of the facial recognition data and the difference in date between the comparison date of the pre-registered facial recognition data and the generated facial recognition data. Authentication method. According to clause 9,
If the above ID is a passport, a mobile passport is created based on the physical passport before step (A), and facial recognition is performed on the facial recognition server, and the passport holder is authenticated through this to generate facial recognition data, which is then sent to the government authentication server. An identity authentication method using facial recognition, characterized by further performing the step of registering. delete

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