JP2006309562A - Biological information registering device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To present a biological information registering device for preventing the biological information of any person other than the principle from being illicitly registered when registering biological information. <P>SOLUTION: This biological information registering device is provided with a biological information acquiring means for acquiring biological information from a user, a biological information registration means for registering the acquired biological information, a relevant information acquiring means for acquiring relevant information relevant to a biological site to be registered as the biological information and a propriety deciding means for deciding whether or not the acquisition of the biological information has been properly executed based on the relevant information. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a biometric information registration apparatus for registering biometric information such as finger veins, fingerprints, palm veins, palm prints, or handwriting.

  2. Description of the Related Art Conventionally, there has been proposed an apparatus for performing personal authentication using various biometric information such as finger vein, fingerprint, palm vein, palm print, handwriting, retina, iris, or face. In general, such biometric information used for personal authentication is registered at a window with a staff member.

  At the time of this registration, the person in charge of the window confirms the identity of the person by submitting a license, passport, alien registration card, etc. to a person who registers biometric information. Then, if the person in charge can be confirmed, the person in charge of the window causes the person to register to use the registration device to perform the registration process.

  However, such window work tends to decrease due to simplification of processing, and there is a problem that it is difficult to deal with 24 hours. For this reason, it is desired that the person in charge does not respond at the window, but realizes the registration process unattended using a terminal device.

  On the other hand, when such unattended registration processing is performed, impersonation registration by another person becomes a problem. As a method of eliminating this impersonation registration, impersonation registration by another person is performed by photographing the face of the registrant before registration and at the time of registration, and determining whether or not the persons in the two photographed images are the same person. Biometric information registration devices that are excluded have been proposed.

However, since the determination as to whether or not they are the same person is merely based on the facial image, there is a lack of certainty for determining whether or not the biometric information to be registered belongs to the person himself / herself. . More specifically, for example, when registering biometric information such as a finger or a hand, the finger or hand is at a position away from the face. For this reason, for example, even when biometric registration is performed using only a finger or a hand of another person or a counterfeit, the above-described biometric information registration device determines that the person is the person as long as the facial images match. was there.
(See Patent Document 1).

JP 2003-208407 A

  In view of the above-described problems, an object of the present invention is to propose a biometric information registration apparatus that can prevent biometric information other than the person from being illegally registered when biometric information is registered.

  The present invention relates to biometric information acquisition means for acquiring biometric information from a user, biometric information registration means for registering the acquired biometric information, and related information acquisition for acquiring related information related to a biometric part to be registered as the biometric information. A biometric information registration apparatus comprising: means; and suitability determination means for determining whether or not the acquisition of the biometric information has been properly executed based on the related information.

  If the living body part is a finger or a hand, the related information is composed of photographed image information obtained from the finger or hand to the user's face. If the living body part is a mouth that emits a voice such as a voiceprint, the voice is uttered. If the living body part is a mouth that utters a voice such as a voiceprint, which is composed of the utterance direction information indicating the direction and the photographed image information indicating the position of the user's mouth, the mouth of the user who utters the sound is used. Consists of information related to the body part, such as mouth movement information indicating movement and voice recognition information by voice recognition, or photographed image information for confirming that there is no other person around the body part. be able to.

  The related information acquisition means acquires an imaging device that performs imaging, an utterance direction acquisition device such as a microphone array that acquires the user's utterance direction, and acquires a user's mouth movement by acquiring an image of the uttering user. The mouth movement acquisition device, the voice recognition device that recognizes the voice uttered by the user, or a combination thereof can be used.

  As an aspect of the present invention, the biological information is constituted by biological information relating to a finger or a hand, the related information acquisition means is constituted by an imaging means for photographing a user including the finger or hand, and the suitability determination means Can be configured by unnatural determination means for determining whether or not the photographed image acquired by the photographing means has an unnatural element.

  Further, as an aspect of the present invention, the photographing unit is photographed including a user's finger or hand to obtain a hand-photographed image, and a hand-photographed image is obtained by photographing including the user's face. The hand photographing means and the face photographing means are arranged so that the hand photographed image and the face photographed image are continuous as a photographed image photographed by one user, The unnatural determination means can be configured to determine whether or not there is an unnatural element in a continuous portion between the hand-captured image and the face-captured image.

  Further, as an aspect of the present invention, the photographing unit is photographed including a user's finger or hand to obtain a hand-photographed image, and a hand-photographed image is obtained by photographing including the user's face. The hand photographing means and the face photographing means are arranged so that the hand photographed image and the face photographed image are continuous as a photographed image photographed by one user, The unnatural determination means can be configured to determine whether the arm direction of the hand-captured image matches the arm direction of the face-captured image.

Further, as an aspect of the present invention, the unnatural determination unit can be configured to determine whether there is an abnormality in the background of the user in the captured image.
Whether or not there is an abnormality is whether or not someone other than the user is reflected, whether or not the background landscape, the building, and their color are the same in the hand shot image and the face shot image, or The determination can be made based on whether or not both of these are normally taken.

  According to this invention, when registering biometric information, it is possible to prevent biometric information other than the person from being illegally registered.

An embodiment of the present invention will be described below with reference to the drawings.
FIG. 1 shows a perspective view of a registration terminal 10 for registering user's biometric information, and FIG. 2 shows a block diagram of a biometric registration management system 1 in which the registration terminal 10 is connected via a communication line 2. .

  The biometric registration management system 1 includes a host computer 3, a management terminal 4, and a registration terminal 10 connected to the communication line 2, as shown in FIG. The host computer 3, management terminal 4, and registration terminal 10 can perform data communication with each other via the communication line 2.

  As shown in FIG. 1, the registration terminal 10 includes a display unit 11 composed of a liquid crystal monitor or the like on an upper front surface, an input unit 12 composed of a touch panel or the like provided on the display unit 11 and a CCD camera. A face photographing camera 17 and a hand photographing camera 18 are provided. Further, a whole photographing camera 19 for photographing the entire front of the registration terminal 10 is provided on the ceiling of the facility where the registration terminal 10 is installed.

Here, the face photographing camera 17 sets the photographing direction from the front at a height position that is about the height of a normal person so that it can photograph from the user's face to around the user's abdomen (especially around the elbow of the arm). It is arranged slightly downward.
In addition, the hand photographing camera 18 directs the photographing direction slightly downward from the front at a height position between the abdomen of the normal person and the chest so that the image can be taken from the hand of the user to around the elbow (around the abdomen). Arranged.
The whole photographing camera 19 is arranged on the ceiling with the photographing direction facing downward so that the whole body of the user and the surroundings can be photographed.

In addition, a card mechanism 14 for processing an ID card such as an IC card or a magnetic card and a finger vein reader 16 for reading the finger vein as user's biometric information are provided on the center front surface of the registration terminal 10.
A document reader 13 for reading a document such as a license is provided inside the registration terminal 10.

  As shown in FIG. 2, the registration terminal 10 is provided with a main control unit 21. The main control unit 21 includes the display unit 11, the input unit 12, the card mechanism 14, the finger vein reader 16, and facial photography. A camera 17, a hand shooting camera 18, and a whole shooting camera 19 are electrically connected.

  The main control unit 21 includes a CPU 22, a memory 23, a storage unit 24, and a communication unit 25. The CPU 22 uses the memory 23 as a work area to store data (information) stored in the storage unit 24. Each mechanism (11-19) is drive-controlled according to a program, and the communication part 25 performs the data communication via the communication line 2. FIG. As an operation according to the program, acquisition of the user's biological information and acquisition of related information related to the biological part registered as the biological information are also executed.

  The display unit 11 is composed of a device such as a liquid crystal monitor or a CRT monitor that can display characters and images, and displays operation guidance for the user.

  The input unit 12 is configured by a device that allows an operation input by a user, such as a touch panel and a push button provided to be overlapped with the display unit 11, and an input signal input by the user is input to the main control unit. 21 is transmitted.

  The document reader 13 is composed of a scanner that reads a personal identification document. As this identity verification document, for example, a license is applicable. The document reader 13 scans a facial image for a document on which a facial photograph is posted like a license. As a result, the main control unit 21 compares and authenticates the face image scanned by the document reader 13 and the face of the user photographed by the face photographing camera 17 using the face authentication program. It is possible to judge whether.

  The card mechanism 14 reads / writes from / to an ID card (IC card, magnetic card, etc.) such as an IC card reader / writer that performs read / write processing on an IC card and a magnetic card reader / writer that performs read / write processing on a magnetic card. An ID card read / write unit that executes processing and an ID card issuing mechanism for newly issuing an ID card are configured.

The finger vein reader 16 acquires finger vein information from a user's finger and transmits the acquired finger vein information to the main control unit 21. In this embodiment, the finger vein reader 16 is used. However, the present invention is not limited to this as long as it is a biometric information acquisition device. The fingerprint reader acquires fingerprint information, the palm vein reader acquires palm vein information, and the palm print. You may comprise with the apparatus which acquires the biometric information relevant to a hand or a finger, such as the palm print reader which acquires information, or the handwriting reader which acquires handwriting information. In addition, a device that acquires biological information other than a hand or a finger, such as a retina reader that acquires retinal information, an iris reader that acquires iris information, or a facial image reader that acquires facial image information, may be used. The face photographing camera 17, the hand photographing camera 18, and the whole photographing camera 19 are all configured by a camera capable of obtaining a photographed image such as a CCD camera or a CMOS camera, and the obtained photographed image information is used as a main control unit. 21 is transmitted.

Here, a captured image captured by each of the cameras 17 to 19 will be described.
FIG. 3A shows an image image of an upper body photographed image 31 photographed by the face photographing camera 17, and the upper body photographed image 31 includes the face portion Fa of the user M, the upper portion of the torso B, and the arm portion. A part of A (from the shoulder to at least the elbow) is shown so as to be within the angle of view.

  FIG. 3B shows an image image of the hand-captured image 33 captured by the hand-capturing camera 18, and this hand-captured image 33 includes at least a part of the arm A of the user M (at least from the finger or hand). (Up to the elbow), the hand portion H, and the finger portion Fi are shown so as to be within the angle of view.

  FIG. 4C shows an image image view of the entire captured image 35 captured by the entire capturing camera 19, and the entire captured image 35 includes the trunk B, the arm A, the hand H of the user M, The finger portion Fi is shown so as to be within the angle of view. The finger vein reader 16 and the floor surface of the registration terminal 10 are also shown.

  FIG. 4D shows an image image diagram of the entire background image 37 previously captured by the entire capturing camera 19 in the absence of the user M. The finger vein reader 16 and the floor surface of the registration terminal 10 are captured. Has been.

The host computer 3 shown in FIG. 2 is installed in an office center and is composed of a server computer having a main control unit, a storage unit, a display unit, and an input unit, and comprehensively manages various types of information. is there.
The management terminal 4 is constituted by a personal computer having a main control unit, a storage unit, a display unit, and an input unit, and allows various operations by an operator.

  With the above configuration, the registration terminal 10 can acquire finger vein information as the biological information of the user, and can acquire the upper body captured image 31, the hand captured image 33, and the whole body captured image 41 as related information. it can. The biometric registration management system 1 can manage users.

Next, biometric information registration processing executed by the main control unit 21 of the registration terminal 10 will be described.
5 and 6 are flowcharts showing the operation of the main control unit 21 of the registration terminal 10.

First, the main control unit 21 takes a picture with the whole photographing camera 19 in advance before the user arrives, and obtains a whole photographed image 35 (step n1).
When there is a visitor, the main control unit 21 displays a transaction selection screen (not shown) on the display unit 11 and allows the user to select a transaction type with the input unit 12 (step n2).

When biometric information registration is selected as the transaction type, the main control unit 21 displays an ID card insertion guide screen (not shown) on the display unit 11 and prompts the user to insert the ID card into the card mechanism 14. (Step n3).
When the ID card is inserted, the main control unit 21 displays an ID number input guide screen (not shown) on the display unit 11 and allows the user to input an ID number using the input unit 12 (step n4).

The main control unit 21 authenticates whether or not the input ID number matches the ID number stored in the inserted ID card (step n5). Note that the authentication method is not limited to the ID number stored in the ID card, and other authentication methods such as authentication using an ID number associated with the ID card and stored on the office center side may be employed.
If the authentication is OK (step n5: Yes), a not-illustrated identity confirmation document set guidance screen is displayed on the display unit 11 to allow the user to set the identity confirmation document (step n6).

  The main control unit 21 scans the identity verification document by the document reader 13, and acquires a facial image included in the identity verification document (step n7). At this time, it is preferable to determine whether or not the personal identification document is genuine. By making this determination, it is possible to prevent spoofing registration using, for example, another person's license and another person's full-face photo, and to further increase the certainty of registering the person's biometric information.

  The main control unit 21 causes the user to select a finger for biometric information registration (step n8), and causes the finger vein reader 16 to set the finger (step n9).

  The main control unit 21 receives a pressing signal indicating that a reading switch (not shown) has been pressed by the user (step n10), and acquires biometric information registration time information (step n11).

  The biometric information registration information at this time includes finger vein information read by the finger vein reader 16, information on the upper body photographed image 31 acquired by the face photographing camera 17, and information on the hand photographed image 33 obtained by the hand photographing camera 18. And the information of the entire captured image 35 acquired by the entire capturing camera 19. In addition, it is preferable to acquire all the information of the biometric information registration information at the same time in a synchronized manner.However, the information is acquired individually as a series of operations such as acquiring in order or acquiring in random order. May be.

  The main control unit 21 collates the facial image of the personal identification document acquired in step n7 with the facial image of the upper body photographed image 31 acquired in step n11 (step n12). This collation is performed, for example, by extracting feature points from the face image, collating whether or not the difference between the feature points is within a certain threshold range, and authenticating the same person if within this range. .

  If the collation result is the same person (step n13: Yes), the contour of the user is extracted from the difference between the whole body background image 43 and the whole body captured image 41 before the visitor (step n14).

  The main control unit 21 determines whether or not there is only one user as a determination as to whether or not there is an unnatural element (step n15). This determination is performed by image matching with a normal contour image prepared in advance to determine whether or not the extracted user's contour is within a range that can be recognized as a pose taken by a normal person during biometric registration. To do. This prevents an act of illegal registration by a plurality of people.

  If it is determined that the number of users is one as a result of the image matching (step n15: Yes), the main control unit 21 captures the upper body taken with different cameras as shown in the image image diagram of FIG. A connected image 40 obtained by connecting the captured image 31 and the hand-captured image 33 is created (step n16). In the connected image 40, the upper body photographed image 31 is located at a position determined by a test in advance so that each arm part A shown in the upper body photographed image 31 and the hand photographed image 33 is normally connected if biometric information is registered. And a hand-captured image 33 are arranged.

  The main control unit 21 determines whether or not there is a discontinuous point around the connection part X of the arm part A in the connection image 40 as a determination of whether there is an unnatural element (step n17). The connection portion periphery X is set to determine whether or not there is a discontinuity in the arm portion A on the finger portion Fi side that performs biometric registration, and the face that performs personal authentication from the finger portion Fi that performs biometric registration. This is for confirming that there is no unnatural point up to the part Fa, and that one user is registered properly.

  The presence / absence of this discontinuity point indicates whether or not the connection deviation of the contour of the arm portion A is within a certain threshold range, and the upper and lower shades around the coupling portion X are within a certain threshold range. It is determined by either one or both of whether or not the clothes are the same (that is, whether or not the colors of the clothes are the same).

  In this embodiment, the continuity from the finger portion Fi to the face portion Fa is determined based on the presence or absence of discontinuous points. For example, the direction vector of the registration-side arm portion A in the hand-captured image 33 and the upper body photographing The continuity may be determined by other methods, such as determining whether the direction vector of the registration-side arm portion A in the image 31 is within a certain threshold range.

  When it is determined that there is no discontinuity (step n17: Yes), the main control unit 21 determines whether or not finger vein information has been reconfirmed, that is, the number of executions of steps n9 to n18 is the second time. Whether or not (step n18).

  If reconfirmation has not yet been performed (step n18: Yes), the main control unit 21 stores and registers the finger vein information acquired in step n11 in the ID card inserted in step n3 (step n19). .

  The main control unit 21 displays a reconfirmation guidance screen (not shown) on the display unit 11 and informs the user that “Verify the registered data. n20), the process is returned to step n9. At this time, once the finger is released, it is prevented from being registered as it is when the angle and the position of the finger at the time of registration differ from the angle and the position when the finger is normally placed.

  If reconfirmation has already been performed in step n18 (step n18: Yes), the main control unit 21 displays a registration end guidance screen (not shown) on the display unit 11 and displays “Registration completed. Please receive it "(step n21).

  Then, the main control unit 21 issues an ID card that stores finger vein information (step n22), and ends the process.

  When the authentication of the ID number is NG at the step n5 (step n5: No), or when the result of face matching is not the same person at the step n13 (step n13: No), or used at the step n15 If a person other than the person is shown (step n15: No), or if there is a discontinuity at step n17 (step n17: No), the main control unit 21 returns the ID card (step 23). ). Then, the main control unit 21 displays an unacceptable guidance screen (not shown) on the display unit 11 and informs the user that “cannot be handled” (step n24) and ends the process.

With the above operation, the user can register his / her finger vein information as biometric information in the ID card at the registration terminal 10, and can perform biometric information registration by unattended customer service without the need for guidance from a store clerk. .
Then, instead of simply registering biometric information, it is determined whether or not there is a single user (step n15) and registration as biometric information as a determination based on related information related to a biometric part to be registered as biometric information. Since the continuity is determined from the finger part Fi to the face part Fa to be confirmed (step n17), unauthorized registration such as impersonation registration by another person can be prevented.

  More specifically, in step n15, by detecting that there is no other person near the registration terminal 10 other than the user who performs the registration process or that there is no suspicious object, for example, the two people cooperate to face and finger. Unauthorized registration such as registration by another person can be prevented. In step n17, it is possible to prevent the person from registering using another person's finger Fi or imitation by determining continuity.

  In addition, identity authentication (step n13) is also performed using a facial image, and the continuity between the facial part Fa used for the personal authentication and the finger part Fi, which is a biological part registered as biometric information, is determined in step n17. Therefore, it is possible to confirm with certainty that the living body part (finger part Fi) to be registered belongs to the person himself / herself.

  In addition, by repeating steps n9 to n18 twice and reconfirming in a series of biometric information registration, it is possible to improve the certainty of registering the biometric information of the person without fail.

  The continuity from the finger part Fi to the face part Fa is determined by connecting the hand-captured image 33 and the upper body photographed image 31. However, from the user's whole body, particularly from the face part Fa to the finger part Fi to be registered. The continuity may be determined based on the whole body image.

  In this case, a person photographing camera 20 may be provided in place of the hand photographing camera 18 as indicated by a virtual line in FIGS. The person photographing camera 20 may be provided with a wide-angle lens so that the whole body of the user can be photographed, and disposed at a height position higher than the height of a normal person with the photographing direction obliquely downward in the front.

  As shown in the image image diagram of FIG. 8, the photographed image by the person photographing camera 20 is a whole body photographed image 41 as a face part Fa, a torso B, an arm part A, a hand part H, a finger part Fi, In addition, a configuration may be adopted in which the upper portion of the foot L is captured so that it falls within the angle of view.

  Even in this case, the continuity from the finger part Fi to the face part Fa can be determined, it can be confirmed that the biological part to be registered (finger part Fi) belongs to the person, and fraudulent registration such as impersonation registration by others. Registration can be eliminated.

  In addition, in two steps of steps n15 and n17, unnatural points such as discontinuity from the biological part to be registered (finger part Fi) to the biological part to be identified (face part Fa) and the presence of another person (third party) However, it may be configured to confirm that there is no unnatural point in only one of them. Even in this case, unauthorized registration can be prevented and cost reduction can be achieved.

  Various types of devices can be employed for the registration terminal 10. Therefore, for example, as shown in the perspective view of FIG. 9, the ATM 70 may be provided with a document reader 13, a card mechanism 14, a finger vein reader 16, a hand photographing camera 18, and a person photographing camera 20 to serve as a registration terminal.

  Further, a luggage storage unit may be provided so as not to fall within the angle of view of each camera 17 to 20 so that the user's luggage is not reflected in the captured image. In this case, it is possible to prevent a change in the contour of the user acquired by image processing due to the user's luggage, and to improve the accuracy with which it can be recognized that the registration is normal.

  In this embodiment, the determination is made based on the still image. However, a configuration may be adopted in which a moving image is acquired and confirmed by the continuity of the operation. In this case, for example, the user operates the input unit 12 with a finger to acquire a series of operations for placing the finger unit Fi on the finger vein reader 16, and there is no unnatural point in the operation of the finger unit Fi at this time. In other words, it may be configured to determine whether something different from the finger Fi that has operated the input unit 12 is suddenly placed on the finger vein reader 16.

  In addition, although the ID card is configured to insert what the user owns, it may be configured to issue a new one, and both the new issue process and the biometric information registration process to the ID card are selectively executed. It may be configured as possible.

  In the present embodiment, the right finger (registered living body part) is registered. In order to fix the position of the left hand at the time of registration, as shown by a virtual line in FIG. 51 may be provided to guide the left hand (a living body part on the opposite side of the registered living body part) to be placed in the left hand place 51 at the time of step n9. Thereby, the contour shape of the user that can be acquired by image processing can be stabilized, and the accuracy of preventing unauthorized registration can be further improved.

  Further, although finger vein information is used as the biometric information, the present embodiment is not limited thereto, and this embodiment may be used when registering other biometric information related to fingers and hands. In this case, fingerprints, palm veins, palm prints, or handwriting can be registered as biometric information, and the related information acquisition method can be realized by adopting the above-described embodiment.

  Moreover, you may employ | adopt things other than a finger | toe and a hand as biometric information. For example, when using voice information, the user's mouth and throat images and voice are simultaneously acquired, and the mouth movement and throat movement of the speaking user are recognized, and the voice is What is necessary is just to determine whether it is emitted from the person. Alternatively, the direction in which the voice is uttered may be recognized using a microphone array using a plurality of microphones, and the determination may be made based on whether or not the direction matches the position of the mouth of the person operating the terminal. Even in this case, unauthorized registration can be prevented by determining the relevance between the voice as the biometric information and the face image as the personal information.

  Further, authentication other than face authentication may be adopted as a method for identity verification. For example, identity authentication can be performed by voiceprint authentication, and also in this case, continuity from the mouth that emits sound to the finger part Fi that is bio-registered can be confirmed. Therefore, it can be confirmed that the biometric information to be registered belongs to the user.

In correspondence between the configuration of the present invention and the above-described embodiment,
The biometric information registration device of this invention corresponds to the registration terminal 10 and the ATM 70 of the embodiment,
Similarly,
The biometric information registration means corresponds to the card mechanism 14,
The biological information acquisition means corresponds to the finger vein reader 16, fingerprint reader, palm vein reader, palm print reader, handwriting reader, retina reader, iris reader, or facial image reader,
The related information acquisition means and photographing means correspond to the face photographing camera 17, the hand photographing camera 18, the whole photographing camera 19, or the person photographing camera 20, or a combination of these cameras.
The related information and the captured image correspond to the upper body captured image 31, the hand captured image 33, the whole captured image 35, the whole body captured image 41, or the connected image 40,
Suitability determining means and unnatural determining means correspond to steps n15, n17, n18,
The body part corresponds to the finger part Fi, the palm, the hand, the retina, the iris, or the face,
The biological information corresponds to finger vein information, fingerprint information, palm vein information, palm print information, handwriting information, retina information, iris information, or facial image information,
The unnatural element corresponds to the connecting deviation of the contour of the arm part A or / and the upper and lower shades around the connecting part X.
The present invention is not limited to these, and many embodiments can be obtained.

The perspective view of a registration terminal. The block diagram of a biometric registration management system. The image figure of an upper body photographed image and a hand photographed image. The image image figure of a whole picked-up image and a whole background image. The flowchart which shows operation | movement of the main control part of a registration terminal. The flowchart which shows operation | movement of the main control part of a registration terminal. The image image figure of a connection image. The image figure figure of a whole body photography image. The perspective view of ATM.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ... Registration terminal 14 ... Card mechanism 16 ... Finger vein reader 17 ... Face photographing camera 18 ... Hand photographing camera 19 ... Whole photographing camera 20 ... Person photographing camera 31 ... Upper body photographing image 33 ... Hand photographing image 35 ... Whole photographing image 41 ... Whole body image Fi ... Finger part

Claims (5)

Biometric information acquisition means for acquiring biometric information from a user;
Biometric information registration means for registering the acquired biometric information;
Related information acquisition means for acquiring related information related to a biological part to be registered as the biological information;
A biometric information registration apparatus comprising: a suitability determination unit that determines whether acquisition of the biometric information has been properly executed based on the related information. The biological information is composed of biological information related to fingers or hands,
The related information acquisition means is constituted by photographing means for photographing a user including the finger or hand,
The suitability determining means,
The biometric information registration apparatus according to claim 1, comprising unnatural determination means for determining whether or not there is an unnatural element in the photographed image acquired by the photographing means. The photographing means is
Hand photographing means for photographing a user's finger or hand and obtaining a hand photographed image,
It is composed of a face photographing means for photographing a user's face and acquiring a face photographed image,
The hand photographing unit and the face photographing unit are arranged so that the hand photographing image and the face photographing image are continuous as a photographing image of a single user,
The unnatural determination means
The biometric information registration device according to claim 2, wherein the biometric information registration device is configured to determine whether or not there is an unnatural element in a continuous portion between the hand-captured image and the face-captured image. The photographing means is
Hand photographing means for photographing a user's finger or hand and obtaining a hand photographed image,
It is composed of a face photographing means for photographing a user's face and acquiring a face photographed image,
The hand photographing unit and the face photographing unit are arranged so that the hand photographing image and the face photographing image are continuous as a photographing image of a single user,
The unnatural determination means
The biometric information registration apparatus according to claim 2, wherein the determination is made based on whether or not the arm direction of the hand-captured image matches the arm direction of the face-captured image. The unnatural determination means
The biometric information registration apparatus according to claim 2, wherein the biometric information registration apparatus is configured to determine whether there is an abnormality in a user's background in the captured image.

Images