CN101930536B - Living body information generating device and method, loving body identification device and method - Google Patents
Living body information generating device and method, loving body identification device and method Download PDFInfo
- Publication number
- CN101930536B CN101930536B CN2010102122039A CN201010212203A CN101930536B CN 101930536 B CN101930536 B CN 101930536B CN 2010102122039 A CN2010102122039 A CN 2010102122039A CN 201010212203 A CN201010212203 A CN 201010212203A CN 101930536 B CN101930536 B CN 101930536B
- Authority
- CN
- China
- Prior art keywords
- live body
- biological information
- information
- described live
- protective cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention provides a living body information generating device and method, and a loving body identification device and method. The living body identification device generates a plurality of living body information from one living body. When the living body (finger S) is placed at a position A, in a scope (300) being the imaging object of an optical unit, a region (302) is exposed to the outside, a region (304) (represented by sloping lines) is covered by an optical sensor shelter (103). Therefore, the living body (finger S) contained in the region (302) is contained in the image data. Similarly, shown in figure 2(b), when the living body (finger S) is placed at the position B, the finger is imaged until the lower portion of the first joint of the finger. Shown in figure 4 (c), when the living finger (finger S) is placed at the position C, the finger is imaged to the position near the second joint of the finger. Thereby, a plurality of image data of one living body are obtained according to different placing positions by placing the finger in different positions, and a plurality of living body information can be obtained from one living body.
Description
Technical field
The present invention relates to particularly from a live body, obtain the biometric identification apparatus of a plurality of authentication informations for the biometric identification apparatus of determining the individual.
Background technology
Entering of transaction in automatic trading apparatus (for example ATM) or office left, in the processing of confidential information, adopted user's authentication techniques of the biological information that utilizes the user.Along with needs carry out increasing of situation that the user authenticates, the kind of wishing to improve the precision of biological information and increasing biological information.But live body is that the individual is intrinsic, and the quantity of everyone biological information is limited.For example, face only has one, and palmmprint and vena metacarpea have two, and fingerprint and finger vein have 10.In the prior art, obtain a biological information for a live body and use, therefore, be difficult to change the grade of using and authenticating.
, in order to solve such problem, for example proposed such technology: use face as live body, the difference by the expression in face image makes biological information that a plurality of (for example, patent documentation 1) be arranged
Patent documentation 1: JP 2006-24177 communique
Patent documentation 2: JP 2006-133930 communique
Patent documentation 3: JP 2004-38870 communique
Patent documentation 4: JP 2008-197712 communique
Patent documentation 5: JP 2007-58643 communique
But the expression of face is abstract, and approval procedure is low, therefore, exists and is not suitable for practice to problem.In addition.This viewpoint of expressing one's feelings makes adaptable live body be defined in face's (that is, face's authentication techniques), has the problem that is difficult to be applied in other living body authentication technology.
The present invention is in view of the above problems and the invention that proposes that its purpose is to provide a kind of technology that generates a plurality of biological informations from a live body.
Summary of the invention
The present invention proposes at least a portion in addressing the above problem, and it can be used as following manner or application examples realizes.
[application examples 1]
A kind of biological information generating apparatus, it comprises: the live body reading face that is used for reading live body; Be used for described live body is disposed on described live body reading face the configuration specified part of diverse location or different directions; Obtain the obtaining section of the view data of the described live body that is disposed at described live body reading face; Generate the biological information generating unit of biological information according to described view data; And living body information template generating unit, thereby its will represent the position of described live body or direction information, be mapped and generate living body information template with biological information, described biological information is the biological information that generates according to the described view data that obtains by described position or direction.
Biological information generating apparatus described according to application examples 1, in a live body, the view data that can obtain according to the position by live body or direction becomes biological information next life.Therefore, can generate a plurality of living body information template from a live body.
[application examples 2]
In the described biological information generating apparatus of application examples 1; described configuration specified part comprises the movable protective cover for the protection of described live body reading face; described biological information generating apparatus also has test section, and this test section detects position or the direction of described live body by the position of detecting described protective cover.Biological information generating apparatus described according to application examples 2,, by detecting the position for the protection of the movable protective cover of live body reading face, detect position or the direction of live body.Therefore, can easily detect position or the direction of live body in protection live body reading face.
[application examples 3]
In the described biological information generating apparatus of application examples 2, described obtaining section comprises the optical unit of for the described live body to being disposed at described live body reading face, photographing, and is provided with the figure for the confirming performance of described optical unit on described protective cover.Biological information generating apparatus described according to application examples 6, be provided with figure for the confirming performance of optical unit at protective cover.Therefore, need not arrangement components separately and just can carry out the confirming performance of optical unit.
[application examples 4]
In the described biological information generating apparatus of application examples 3, described configuration specified part is configured to described live body: opposed to expose in area at least one party different with respect to the direction of described live body reading face and described live body and described optical unit section for described live body.Biological information generating apparatus described according to application examples 3, be provided with the configuration specified part, this configuration specified part can be configured to described live body: opposed to expose in area at least one party different with respect to the direction of live body reading face and live body and optical unit section for live body.Therefore, can, with various form configuration live bodies, therefore, can generate a plurality of biological informations for a live body by easy structure.
[application examples 5]
In the described biological information generating apparatus of application examples 4, described configuration specified part constitutes and can configure live body from multiple directions with respect to described live body reading face.According to the biological information generating apparatus of application examples 4, the configuration specified part constitutes and can configure live body from multiple directions with respect to the live body reading face.Even identical live body, when the direction of taking not simultaneously, infrared light is different to the illuminating method of live body, thus, forms different images.Therefore, according to the biological information generating apparatus of application examples 4, different by the direction that makes shooting, can generate a plurality of biological informations from a live body simply.
[application examples 6]
In the described biological information generating apparatus of application examples 5, described configuration specified part constitutes and can configure described live body from following direction with respect to described live body reading face: first direction; Parallel with described first direction and opposite with described first direction second direction; The third direction that intersects with described first direction and described second direction; And parallel with described third direction and opposite with described third direction four directions to.Biological information generating apparatus described according to application examples 5, the configuration specified part constitutes and can configure live body from four direction with respect to the live body reading face.Therefore, can obtain a plurality of biological informations from a live body with easy structure.
[application examples 7]
To application examples 6 in described biological information generating apparatus, described biological information comprises characteristic quantity information in application examples 1, and this characteristic quantity information represents the characteristic quantity of the described live body that arrives according to described image data extraction.Biological information generating apparatus described according to application examples 7, comprise the characteristic quantity information of live body in biological information.Therefore, can make the data volume lightweight of living body information template.
[application examples 8]
In the described biological information of application examples 1 generated assembling device, described biological information generating unit, also according to the image of the described live body by described view data performance, detected position or the direction of described live body.Biological information generating apparatus described according to application examples 8, detect the direction of live body according to the image of live body.Therefore, need not newly to arrange other parts of sensor and just can detect the direction of live body.
[application examples 9]
A kind of biometric identification apparatus, it comprises: application examples 1 is to the described biological information generating apparatus of any one in application examples 8; And authentication department, its position according to described live body or direction, by biological information and described living body information template that position or the direction of described live body obtains, carry out the authentication of described live body.Biometric identification apparatus described according to application examples 9, have and can generate from a live body biological information generating apparatus of a plurality of biological informations.Therefore, can generate a plurality of living body information template and carry out authentication processing from a live body by an authenticate device.
[application examples 10]
In the described biometric identification apparatus of application examples 9, in described configuration specified part according to described position or direction and in advance to number should be arranged, described living body information template generating unit is preserved the position of described live body or direction, described number and described biological information explicitly, and described biometric identification apparatus also has: the storage part of storage user's password; And the input part of the position of input and described live body or number corresponding to direction, described authentication department also contrasts the number of described input and described password, to carry out the authentication of described password.According to the biometric identification apparatus of application examples 10, can utilize the number corresponding with the position of live body or direction, carry out the input of password in the input of carrying out biological information, can carry out simultaneously living body authentication and cipher authentication.Therefore, can improve the precision of authentication, enhanced safety, improve authentication processing efficiency.
In the present invention, above-mentioned variety of way can appropriate combination or is omitted and apply partially.
Description of drawings
Fig. 1 is the key diagram of the biometric identification apparatus 100 in illustration the first embodiment.
Fig. 2 is the key diagram that the functional block to the control part 200 of the control biometric identification apparatus 100 in the first embodiment describes.
Fig. 3 generates and processes the process flow diagram that describes the biopsy sample in the first embodiment.
Fig. 4 is the key diagram that the placement location to the live body in the first embodiment describes.
Fig. 5 is the key diagram of the biopsy sample in illustration the first embodiment.
Fig. 6 is the process flow diagram that the transaction processing in the first embodiment is described.
Fig. 7 is the key diagram of the biometric identification apparatus 500 in illustration the second embodiment.
Fig. 8 is the key diagram to the living body information template in the second embodiment.
Fig. 9 is the process flow diagram of the transaction processing in explanation the second embodiment.
Figure 10 is the key diagram of the biometric identification apparatus 700 in illustration variation (1).
Figure 11 is the key diagram that the input form to the live body in variation (1) describes.
Figure 12 is the key diagram of the optical sensor protective cover of the biometric identification apparatus in illustration variation (2).
Figure 13 is the key diagram of the optical sensor protective cover of the biometric identification apparatus in illustration variation (3).
Label declaration
100: biometric identification apparatus
101: optical sensor protective cover movable area
102: optical read area
103: the optical sensor protective cover
103a, 103b: live body contact site
200: control part
201: live body image data acquiring section
202: live body contrasting data generating unit
203: biological information generates comparing part
204: the live body collection is test section constantly
205: live body collection position detecting sensor section
206: live body incidental information input part
208: live body incidental information generating unit
209: interface portion
300: scope
302: zone
304: zone
400: living body information template
500: biometric identification apparatus
501: optical sensor protective cover movable area
502: optical read area
503: the optical sensor protective cover
503a: live body contact site
600: living body information template
700: biometric identification apparatus
701: optical sensor protective cover movable area
702: optical read area
703: the optical sensor protective cover
703a: live body contact site
703b: run through section
750: the optical sensor protective cover
751: pattern
752: pattern
760: the optical sensor protective cover
761: read peristome
Embodiment
A. the first embodiment:
A1. system overview:
With reference to the accompanying drawings embodiments of the present invention are described.Fig. 1 is the key diagram of the biometric identification apparatus 100 in illustration the first embodiment.Biometric identification apparatus 100 possesses: optical sensor protective cover movable area 101, optical read area 102, optical sensor protective cover 103.Optical sensor protective cover 103 constitutes and can move on optical sensor protective cover movable area 101 along arrow R1.Optical read area 102 is zones of configuration live body.In addition, in the first embodiment, live body is finger, and biological information is the characteristic quantity of the fingerprint of finger.
Optical sensor protective cover 103 has live body contact site 103a, 103b, and optical sensor protective cover 103 constitutes and can slide as shown in arrow R1.The user is by making finger tip contact live body contact site 103a and to arrow R2 direction, releasing, retract to arrow R3 direction; optical sensor protective cover 103 is slided optical read area 102 is exposed, then the user make finger tip and optical read area 102 opposed.In addition, optical read area 102 is equivalent to " the live body reading face " in claims, and optical sensor protective cover 103 is equivalent to " protective cover " in claims.Under the untapped state of biometric identification apparatus 100, optical read area 102 is covered by optical sensor protective cover 103, to prevent adhering to and breakage of dust or dirt.
Fig. 2 is the key diagram that the functional block to the control part 200 of the control biometric identification apparatus 100 in the first embodiment describes.Control part 200 has not shown CPU, ROM, RAM, and control part 200, by controlled each functional block by CPU, is carried out the generation of biological information, the authentication processing of live body.
Live body image data acquiring section 201 possesses: with the irradiation module of Infrared irradiation optical read area 102; And camera module, it is photographed to the finger that is disposed at optical read area 102, and generates the view data of the finger after photographing.Live body collection constantly test section 204 has arrived the time point of placement location of the regulation of optical read area 102 at live body, the live body view data that use sends in real time from live body image data acquiring section 201, the view data of preserving the time point of the stationary state that the live bodies such as finger detected.Live body contrasting data generating unit 202 use be kept at the live body collection constantly the view data in test section 204 generate the biological information of the characteristic quantity that contains live body (finger).In addition, in the first embodiment, the placement location of so-called regulation represents position A, B and C shown in Figure 1.
When optical sensor protective cover 103 arrived the placement location of regulation, live body collection position detecting sensor section 205 obtained the information of the positional information of optical sensor protective cover 103 as the placement location of live body.Live body incidental information input part 206 be used for input through not shown input block input, expression user's name, the personal information such as information of birthdate.Live body incidental information generating unit 208 makes the placement location of the live body that detects by live body collection position detecting sensor section 205 be associated with the live body incidental information by 206 inputs of live body incidental information input part.In addition, can make up in the past cipher authentication together with organism information authenticating.In this case, live body incidental information input part 206 with can have simultaneously the function of password setting.
Biological information generates comparing part 203 and will be mapped by the biological information of live body contrasting data generating unit 202 generations and the live body incidental information that generates by live body incidental information generating unit 208,, by each user, generates living body information template.Living body information template is the data that the user's that obtains when with living body authentication, processing biological information contrasts.In addition, biological information generates comparing part 203 when living body authentication is processed, and uses the view data of the user's who obtains in live body image data acquiring section 201 live body to become the live body information data next life, and with living body information template, contrasts.
A2. biopsy sample generates and processes:
, with reference to Fig. 3～Fig. 5, biopsy sample is generated processing describe.Fig. 3 generates and processes the process flow diagram that describes the biopsy sample in the first embodiment.Fig. 4 is the key diagram that the placement location to the live body in the first embodiment describes.Fig. 5 is the key diagram of the biopsy sample in illustration the first embodiment.Biopsy sample shown in Figure 3 generates to process by by control part 200, controlling each functional block and carries out.
The placement location (step S10) that finger in the either party that control part 200 detects in placement location A, B, C (with reference to Fig. 1), the user is placed.Specifically, control part 200 with the position of optical sensor protective cover 103 as the placement position detection of live body out.For optical sensor protective cover 103, be set with the placement location of regulation, the placement location of so-called regulation is position A, B, C shown in Figure 1.Which position live body collection position detecting sensor section 205 is still according to optical sensor protective cover 103, detects the placement location of live body.For example, in the situation that optical sensor protective cover 103 is still in position B, the placement location of live body is " placement location B ".
In addition, omitted explanation in Fig. 3, but also can input the information such as user's name or birthdate, and these information are mapped and manage with live body and placement location in step S16.
With reference to Fig. 4, the difference of the image of the live body when live body is placed on each placement location describes.The image of the live body that Fig. 4 (a) expression live body photographs while being placed on placement location A, the image of the live body that Fig. 4 (b) expression live body photographs while being placed on placement location B, Fig. 4 (c) means the image of the live body that live body photographs while being placed on placement location C.
As shown in Fig. 4 (a); the user makes the contacts side surfaces of the live body contact site 103a of finger S and optical sensor protective cover 103; and it is mobile that optical sensor protective cover 103 is slided to arrow R1 direction; when the end of live body contact site 103a has moved to placement location A, stop the movement of finger tip S.Under this state, as shown in Fig. 4 (a), in the scope 300 of the photography target that becomes optical unit section, only have zone 302 to be exposed to outside, regional 304 (with oblique line, representing) are covered by optical sensor protective cover 103.Therefore, the part that is included in the live body (finger S) of zone in 302 is included in view data.In Fig. 4 (a), expression is photographed to the top part in ratio the first joint of finger.
Equally, as shown in Fig. 4 (b), in the situation that live body (finger S) is placed on placement location B, zone 302 is larger than Fig. 4 (a), can photograph the bottom in the first joint of finger.In addition, as shown in Fig. 4 (c), in the situation that live body (finger S) is placed on placement location C, zone 302 is larger than Fig. 4 (b), can photograph near the second joint of finger.As shown in Fig. 4 (a)～Fig. 4 (c), finger is placed on the view data that generates in the situation of placement location A, finger and is placed on the view data that generates in the situation of placement location B and finger to be placed on the view data that generates in the situation of placement location C different.Like this, different by the placement location that makes live body (finger S), can obtain to press placement location and different a plurality of view data from a live body.
200 pairs of view data for each placement location that obtain like this of control part are resolved, and for each placement location, the characteristic quantity that calculates live body is used as biological information, and with the information of expression placement location, is combined the generation living body information template take the user as unit.In the first embodiment, the biological information that calculates when finger is placed on placement location A is as information A, the biological information that calculates when finger is placed on placement location B is as information B, and the biological information that calculates when finger is placed on placement location C is as information C.As shown in Figure 5, living body information template 400 is by " placement location " and " biological information " two formations.The information of storage expression placement location in " placement location ", storage biological information in " biological information ".In the first embodiment, the biological information of placement location A is information A, and the biological information of placement location B is information B, and the biological information of placement location C is information C.Like this,, by changing the placement location of live body, can obtain different view data, can generate a plurality of biological informations from same live body and use.
A3. go out the coin transaction processing:
In the first embodiment, the coin transaction processing that goes out that biometric identification apparatus 100 is arranged in situation on cash automated trading device (ATM) describes.Here, can ATM is desirable according to the user who uses ATM goes out the coin amount of money, uses the more than one biological information that a live body is collected, and carries out user's authentication processing, judge and carry out transaction.Control module by the ATM by not shown (following in the first embodiment referred to as " control module ") is controlled each functional block of biometric identification apparatus 100 and ATM and is carried out out the coin transaction processing.
Control module is desirable according to user's operation input user goes out the coin amount of money (step S20).Whether control module judges the coin amount of money at (step S22) below 1,000,000 yen, be below 1,000,000 yen in (step S22: be), urge the user to input biological information and carry out live body Check processing (step S24), be stored in the authentication (step S32) of information and the biological information of inputting by the user in living body information template 400.Control module in the situation that be judged as out the coin amount of money below 1,000,000, carries out live body (finger) is configured in the guiding of placement location A, and obtains biological information.Next, control module is that information A contrasts to the biological information of the placement location A in the user's that obtains biological information and the living body information template 400 that is stored in this user.
Whether control module, in the situation that to go out the coin amount of money be not at (step S22: no) below 1,000,000 yen, judges the coin amount of money below 1,000 ten thousand yen (step S26).Control module is in the situation that over 1,000,000 yen and at (step S26: be) below 1,000 ten thousand yen, urge the user to input biological information and carry out live body Check processing (step S28), be stored in the information in living body information template 400 and the authentication (step S32) of the biological information inputted by the user.Control module has surpassed 1,000,000 yen and below 1,000 ten thousand yen in the situation that go out the coin amount of money, and these two biological informations of biological information the when biological information while using live body to be placed on placement location A and live body are placed on placement location B authenticate.At first control module carries out live body (finger) is configured in the guiding of placement location A, after the biological information that obtains placement location A place, carries out live body is configured in the guiding of placement location B, obtains the biological information at placement location B place.Then, control module with the user's that obtains biological information, with the biological information of placement location A in the living body information template 400 that is stored in this user be that the biological information of information A and placement location B is that information B contrasts.
Control module is not in the situation that to go out the coin amount of money be at (step S26: no) below 1,000 ten thousand yen, be judged as out the coin amount of money more than 1,000 ten thousand yen, urge the user to input biological information and carry out live body Check processing (step S30), be stored in living body information template 400 information and by the authentication (step S32) of the biological information of user input.Control module is in the situation that go out the coin amount of money more than 1,000 ten thousand yen, and these three biological informations of the biological information the when biological information the when biological information while with live body, being placed on placement location A, live body are placed on placement location B and live body are placed on placement location C authenticate.Control module obtains the biological information at placement location A, placement location B, placement location C place, with placement location A, B in three biological informations of the user that obtains and the living body information template 400 that is stored in this user, the biological information of C, is that information A, B, C contrast.
Control module to whether success of authentication, namely, whether the biological information in the biological information that obtains and the living body information template 400 that is stored in the user consistent judges (step S34), in the situation that consistent (step S34: be), be judged as authentication successful, then carry out transaction (step S36).In addition,, in the situation that the biological information that should contrast has is a plurality of, only, in the situation that all biological informations are all consistent, be judged as authentication success.Control module in the inconsistent situation of biological information in the biological information that obtains and the living body information template 400 that is stored in the user (step S34: no), is thought and is stopped transaction (step S38) by authentification failure.
According to the biometric identification apparatus 100 of the first embodiment discussed above, for a live body, the view data that can obtain according to the placement location by live body becomes biological information next life.Therefore, can generate a plurality of living body information template 400 from the live body of application examples 1.
In addition; biometric identification apparatus 100 according to the first embodiment; be provided with optical sensor protective cover 103, this optical sensor protective cover 103 constitutes: can configure live body with respect to the direction of optical unit section with the different mode of at least one party who exposes area from optical unit section opposed live body with live body.In the first embodiment, slide by making optical sensor protective cover 103, from optical unit section opposed live body to expose area different.Therefore, live body can be configured to various forms.Therefore, can generate a plurality of biological informations for a live body by easy structure.
In addition,, according to the biometric identification apparatus 100 of the first embodiment,, by detecting the position for the protection of the movable optical sensor protective cover 103 of optical unit section, detect the placement location of live body.Therefore, the placement location of live body can easily be detected in protection optical unit section.
In addition,, according to the biometric identification apparatus 100 of the first embodiment, contain the characteristic quantity information of live body in biological information.Therefore, can make the data volume lightweight of living body information template 400.
B. the second embodiment:
In a second embodiment, use and constitute the biometric identification apparatus that can input corresponding to the amount of movement of optical sensor protective cover numeral, also carry out cipher authentication together with living body authentication.
B1. system overview:
Fig. 7 is the key diagram of the biometric identification apparatus 500 in illustration the second embodiment.Biometric identification apparatus 500 possesses: optical sensor protective cover movable area 501, optical read area 502, optical sensor protective cover 503.Optical sensor protective cover 503 constitutes and can move on optical sensor protective cover movable area 501 along arrow R1.Optical read area 502 is zones of configuration live body.In addition, in a second embodiment, live body is finger, and biological information is the characteristic quantity of the fingerprint of finger.
Optical sensor protective cover 503 has live body contact site 503a; the user is by making finger tip contact live body contact site 503a and making its slip; optical sensor protective cover 503 is moved, thereby optical read area 502 is exposed, it is opposed that then the user makes finger and optical read area 502.
As shown in Figure 7; biometric identification apparatus 500 is for each position that optical sensor protective cover 503 is slided; carry out mark with numeral 0～9; the live body collection position detecting sensor (omit diagram) that use is arranged on biometric identification apparatus 500 inside detects the position of optical sensor protective cover 503, and the number corresponding with this position is used as Password Input.For example, in the situation that as live body, used same finger, the view data of the view data of the live body that obtains about placement location " 2 " and the live body that obtains at placement location " 8 ", because the direction of live body is different, therefore, above-mentioned two view data are different images.Therefore, gather the biological information different corresponding to placement location from same live body (finger), and the number corresponding with placement location " 2 ", " 8 " are used as Password Input.
In addition, the live body collection position detecting sensor that is arranged at biometric identification apparatus 500 can adopt the various known structure that can detect the position of optical sensor protective cover 503 on optical read area 502.
Fig. 8 is the key diagram of the living body information template in illustration the second embodiment.In a second embodiment, the same with the first embodiment, generate different biological informations according to the placement location of live body from same live body.In " living body information template 600 " of Fig. 8, store the number corresponding with placement location in " location number ", store biological information in " biological information ".In addition, although not shown, biometric identification apparatus 500 is separately preserved the positional information corresponding with location number and user's password.
B2. transaction processing:
In a second embodiment, the same with the first embodiment, the coin transaction processing that goes out that biometric identification apparatus 500 is arranged in situation on cash automated trading device (ATM) describes.Here, ATM is desirable according to the user who uses ATM goes out the coin amount of money, uses the input of biological information and the password of input, carries out user's authentication processing.In a second embodiment, password is the numeric string of 4, and it is set by the user in advance.Control each functional block of biometric identification apparatus 500 and ATM by the control module (following in a second embodiment referred to as " control module ") of the ATM by not shown and carry out transaction processing.In Fig. 9, i represents the figure place of password, the integer of its expression more than 1.
Fig. 9 is the process flow diagram of the transaction processing in explanation the second embodiment.When control module has been accepted the input of transaction content from the user (step S50), the position that live body is placed is detected, determine location number (step S52).Then, the biological information that control module obtains the placement location of placing at live body be stored in living body information template 600 in biological information whether numeral and the location number of the i position of consistent and user's password unanimously judge (step S54), in the situation that biological information and password all consistent (step S54: be) judge whether it is i=4 (step S58).Control module in the i bit digital of biological information or password and the inconsistent situation of location number at least one party (step S54: no), stops transaction processing (step S56).In addition, in a second embodiment,, because password is 4, therefore,, to whether being that i=4 judges, still also can carry out suitable change according to the figure place of password in step S58.
Control module in the situation that be not i=4 (step S58: no), be judged as authentication processing and do not finish, and makes i increase by 1 (step S60), returns to step S52, remains seized of the input of biological information and password.Control module, in the situation that i=4 (step S58: be) is judged as the authentication end of living body authentication and password, is then carried out transaction (step S62).As mentioned above, carry out user's authentication by biological information and these two authentication ' unit of password.
According to the biometric identification apparatus 500 of the second embodiment described above, utilize the number corresponding with the placement location of live body, carry out the input of biological information, and carry out the input of password, thereby can carry out simultaneously living body authentication and cipher authentication.Therefore, can improve the precision of authentication, enhanced safety, and improve authentication processing efficiency.
In addition, in the biometric identification apparatus 500 of the second embodiment, for placement location, corresponding successively with 0 to 9, but numeral also can be corresponding randomly.
C. variation:
(1) Figure 10 is the key diagram of the biometric identification apparatus 700 in illustration variation (1).Figure 11 is the key diagram of the input form of the live body in explanation variation (1).Biometric identification apparatus 700 comprises: optical sensor protective cover movable area 701, optical read area 702, optical sensor protective cover 703, and biometric identification apparatus 700 has the control system identical with the control part 200 of biometric identification apparatus 100 in the first embodiment in inside.Optical sensor protective cover 703 constitutes and can move on optical sensor protective cover movable area 701 at illustrated four direction up and down; optical sensor protective cover 703 has breakthrough part 703b; thereby the live body (finger) that is placed on live body contact site 703a is opposed with optical read area 702.In addition, in variation (1), four direction is equivalent to " first direction ", " second direction ", " third direction ", " four directions to " in claims up and down.
In biometric identification apparatus 700; in the situation from below input biological information; as shown in Figure 11 (a); the user is placed on live body (finger) on live body contact site 703a; from below (figure nearby side) make optical sensor protective cover 703 upward (depths side in figure) slide, slide on optical read area 702.In addition, as shown in Figure 11 (b), the user is placed on live body on live body contact site 703a from the right side of figure, and it is slided to the left from right side, and in position or the desirable position of user of regulation, stops., for all directions,, if set a plurality of sliding positions, can obtain more biological information.The control part of biometric identification apparatus 700 detects the stationary state of optical sensor protective cover 703, detects the position of optical sensor protective cover 703, and gathers biological information.In addition; in the situation that can, from various direction input biological informations, also can, by utilizing the glide direction of sensor detection optical sensor protective cover 703, determine the direction of live body like this; also can resolve the view data of the live body that photographs, thereby detect the direction of live body.Thus, can increase the variation of form of the input of biological information, can obtain a large amount of biological informations from a live body.
According to variation (1), optical read area 702 constitutes and can configure live body from multiple directions with respect to optical unit section.Even identical live body, when the direction of taking not simultaneously, infrared light is different to the illuminating method of live body, forms thus different images.Therefore, different by the direction that makes shooting, can obtain a plurality of biological informations from a live body simply.In addition, because biometric identification apparatus 700 constitutes, can configure live body from four direction, therefore, can utilize simple structure to obtain a plurality of biological informations from a live body.
(2) Figure 12 is the key diagram of the optical sensor protective cover of the biometric identification apparatus in illustration variation (2).The optical sensor protective cover 750 of Figure 12 is covers identical shaped with optical sensor protective cover 103; at its back side, the figures such as pattern 752 of inspection that are printed be used to the pattern 751 of the inspection of the resolution of carrying out optical sensor and are used for carrying out the brightness of optical sensor.Like this; by use the sensor that reads live body when not implementing living body authentication processing etc.; be printed on reading of pattern on optical sensor protective cover 750; whether the optical sensor that can read live body normal autodiagnosis, need not newly to prepare the parts of optical sensor diagnosis use.
(3) Figure 13 is the key diagram of the optical sensor protective cover of the biometric identification apparatus in illustration variation (3).The optical sensor protective cover 760 of Figure 13 has the peristome of reading 761 in the part of cover; the same with the optical sensor protective cover 103 of the first embodiment; slip by optical sensor protective cover 760; live body is opposed with optical unit section by reading peristome 761, thereby obtains the view data of live body.In this case, read the path increment of live body, namely, show that the scope of the live body in the image of the live body that obtains does not change, but the position that configures in the whole image that gathers produces difference.Therefore, even such structure also can process as plural information according to the difference of the irradiation position of infrared light etc., and irrelevant with identical biological information.
(4) in the various embodiments described above, about live body image data acquiring section 201, optical unit section is fixed, and still, for example also scanner is such as is well known, constitutes optical unit section and relatively moves in optical read area with respect to live body.
(5) in each above-mentioned embodiment, obtain view data under the static state of live body, but for example also can constitute and make live body relatively move to obtain view data with respect to optical read area.In this case,, if it is different to constitute the starting point or the terminal that make moveable finger, also can obtain different view data from a live body.
Above various embodiment of the present invention are illustrated, but the present invention is not limited to these embodiment, for example can adopt various structures in the scope that does not exceed aim of the present invention.
Claims (11)
1. biological information generating apparatus, it comprises:
Be used for reading the live body reading face of live body;
Be used for described live body is disposed on described live body reading face the configuration specified part of diverse location or different directions;
Obtain the obtaining section of the view data of the described live body that is disposed at described live body reading face;
Generate the biological information generating unit of biological information according to described view data; And
The living body information template generating unit, thereby its will represent the position of described live body or direction information, be mapped and generate living body information template with biological information, described biological information is the biological information that generates according to the described view data that obtains by described position or direction, wherein
Described configuration specified part comprises the protective cover that can slide that constitutes for the protection of described live body reading face,
Described biological information generating apparatus also has test section, and this test section detects position or the direction of described live body by the position of detecting described protective cover.
2. biological information generating apparatus according to claim 1, wherein,
Described obtaining section comprises the optical unit of for the described live body to being disposed at described live body reading face, photographing,
Be provided with the figure for the confirming performance of described optical unit on described protective cover.
3. biological information generating apparatus according to claim 2, wherein,
Described configuration specified part is configured to described live body: opposed to expose in area at least one party different with respect to the direction of described live body reading face and described live body and described optical unit section for described live body.
4. biological information generating apparatus according to claim 3, wherein,
Described configuration specified part constitutes and can configure live body from multiple directions with respect to described live body reading face.
5. biological information generating apparatus according to claim 4, wherein,
Described configuration specified part constitutes and can configure described live body from following direction with respect to described live body reading face: first direction; Parallel with described first direction and opposite with described first direction second direction; The third direction that intersects with described first direction and described second direction; And parallel with described third direction and opposite with described third direction four directions to.
6. the described biological information generating apparatus of any one according to claim 1 to 5, wherein,
Described biological information comprises characteristic quantity information, and this characteristic quantity information represents the characteristic quantity of the described live body that arrives according to described image data extraction.
7. biological information generating apparatus according to claim 1, wherein,
Described biological information generating unit, also according to the image of the described live body by described view data performance, detects position or the direction of described live body.
8. biometric identification apparatus, it comprises:
The described biological information generating apparatus of any one in claim 1 to 7; And
Authentication department, its position according to described live body or direction, by biological information and described living body information template that position or the direction of described live body obtains, carry out the authentication of described live body.
9. biometric identification apparatus according to claim 8, wherein,
In described configuration specified part according to described position or direction and in advance to number should be arranged,
Described living body information template generating unit is preserved the position of described live body or direction, described number and described biological information explicitly,
Described biometric identification apparatus also has:
The storage part of storage user's password; And
The input part of the number that input is corresponding with the position of described live body or direction,
Described authentication department also contrasts the number of described input and described password, to carry out the authentication of described password.
10. biological information generation method, it is the method for carrying out by the biological information generating apparatus, described biological information generating apparatus comprises: the live body reading face that is used for reading live body; And be used for described live body being disposed at the configuration specified part of diverse location or different directions on described live body reading face, described configuration specified part comprises the protective cover that can slide that constitutes for the protection of described live body reading face,
In described biological information generation method,
Obtain the view data of the described live body that is disposed at described live body reading face;
Generate biological information according to described view data;
Detect position or the direction of described live body by the position of detecting described protective cover,
Thereby with the information of the expression position of described live body or direction, with biological information, be mapped and generate living body information template, described biological information is the biological information that generates according to the described view data that obtains by described position or direction.
11. a living body authentication method, it is the method for carrying out by biometric identification apparatus, and described biometric identification apparatus comprises: the live body reading face that is used for reading live body; And be used for described live body being disposed at the configuration specified part of diverse location or different directions on described live body reading face, described configuration specified part comprises the protective cover that can slide that constitutes for the protection of described live body reading face,
In described living body authentication method,
Obtain the view data of the described live body that is disposed at described live body reading face;
Generate biological information according to described view data;
Detect position or the direction of described live body by the position of detecting described protective cover,
Thereby with the information of the expression position of described live body or direction, with biological information, be mapped and generate living body information template, described biological information is the biological information that generates according to the described view data that obtains by described position or direction,
, according to the position of described live body or direction, by biological information and described living body information template that position or the direction of described live body obtains, carry out the authentication of described live body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-151305 | 2009-06-25 | ||
| JP2009151305A JP5442330B2 (en) | 2009-06-25 | 2009-06-25 | Biometric information generation device, biometric authentication device, biometric information generation method, biometric authentication method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101930536A CN101930536A (en) | 2010-12-29 |
| CN101930536B true CN101930536B (en) | 2013-11-13 |
Family
ID=43369701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102122039A Expired - Fee Related CN101930536B (en) | 2009-06-25 | 2010-06-23 | Living body information generating device and method, loving body identification device and method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5442330B2 (en) |
| CN (1) | CN101930536B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2547905B (en) * | 2016-03-02 | 2021-09-22 | Zwipe As | Fingerprint authorisable device |
| SG11201809773WA (en) * | 2016-05-11 | 2018-12-28 | Sambit Sahoo | Biometric unique combination identification system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011245A (en) * | 2006-02-02 | 2007-08-08 | 株式会社日立制作所 | Biometric information processing device and biometric information processing program |
| CN101334916A (en) * | 2007-06-29 | 2008-12-31 | 日立欧姆龙金融系统有限公司 | Biometric authentication processing system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02307175A (en) * | 1989-05-22 | 1990-12-20 | Omron Corp | Fingerprint input device |
| JP2949787B2 (en) * | 1990-06-08 | 1999-09-20 | 株式会社デンソー | Fingerprint image rotation amount detection device |
| JPH04109371A (en) * | 1990-08-30 | 1992-04-10 | Sharp Corp | Finger print input device |
| JP2001344605A (en) * | 2000-05-31 | 2001-12-14 | Ricoh Co Ltd | Individual identification method, device and system therefor |
| JP2002044439A (en) * | 2000-07-26 | 2002-02-08 | Pfu Ltd | Image reader |
| JP3502028B2 (en) * | 2000-09-06 | 2004-03-02 | 日本電信電話株式会社 | Fingerprint collation device |
| JP2003346133A (en) * | 2002-05-24 | 2003-12-05 | Nec Infrontia Corp | Fingerprint authentication device |
| JP3770241B2 (en) * | 2003-03-04 | 2006-04-26 | 株式会社日立製作所 | Personal authentication device and personal authentication method |
| JP4886371B2 (en) * | 2006-06-07 | 2012-02-29 | 株式会社日立情報制御ソリューションズ | Biometric authentication method and system |
| JP4933914B2 (en) * | 2007-02-08 | 2012-05-16 | 日立オムロンターミナルソリューションズ株式会社 | Authentication device |
-
2009
- 2009-06-25 JP JP2009151305A patent/JP5442330B2/en not_active Expired - Fee Related
-
2010
- 2010-06-23 CN CN2010102122039A patent/CN101930536B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011245A (en) * | 2006-02-02 | 2007-08-08 | 株式会社日立制作所 | Biometric information processing device and biometric information processing program |
| CN101334916A (en) * | 2007-06-29 | 2008-12-31 | 日立欧姆龙金融系统有限公司 | Biometric authentication processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101930536A (en) | 2010-12-29 |
| JP5442330B2 (en) | 2014-03-12 |
| JP2011008528A (en) | 2011-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101485570B (en) | Vein authentication device and vein authentication method | |
| JP5521304B2 (en) | Imaging apparatus, imaging program, imaging method, authentication apparatus, authentication program, and authentication method | |
| US9672406B2 (en) | Touchless fingerprinting acquisition and processing application for mobile devices | |
| KR100930334B1 (en) | Processing equipment and operation equipment with personal recognition function | |
| JP4468896B2 (en) | Authentication device using biometric information | |
| KR100918286B1 (en) | Living body guidance control method for a biometrics authentication device, and biometrics authentication device | |
| KR100769101B1 (en) | System and method for personal identification using biometrics data, and computer-readable recording medium in which personal identification program is stored | |
| KR101947538B1 (en) | Authentication device and authentication method | |
| JP7452571B2 (en) | Biometric authentication device, biometric authentication method and biometric authentication program | |
| JP4857164B2 (en) | Biological information reader and biological information reading system | |
| KR101384446B1 (en) | Computer-readable recording medium, registration device, and registration method | |
| CN101556648B (en) | Imaging apparatus and method for authentication of user | |
| KR20130043188A (en) | Biometric verification device and method | |
| CN101625774B (en) | Biometric authentication device and biometric authentication method | |
| JP2006331239A (en) | Personal identification device, and personal identification system | |
| JP2014192828A (en) | Image correction device, image correction method, and biometric authentication device | |
| JP5949912B2 (en) | Biological information processing apparatus, biological information processing method, and program | |
| JP2008181220A (en) | Personal authentication apparatus and personal authentication method | |
| CN101120362A (en) | Method and apparatus for biometric analysis of sweat ducts | |
| JP2010035560A (en) | Biometric authentication apparatus | |
| JP2008004001A (en) | Registration processing guidance device and its method for biometrics authentication system | |
| JP5763160B2 (en) | Biometric authentication device and personal authentication system | |
| CN101587547B (en) | Vein register apparatus and vein register method | |
| CN101930536B (en) | Living body information generating device and method, loving body identification device and method | |
| JP7269897B2 (en) | Data registration device, biometric authentication device, and data registration program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |