CN109446939A - A kind of method and apparatus referring to vein verifying - Google Patents
A kind of method and apparatus referring to vein verifying Download PDFInfo
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- CN109446939A CN109446939A CN201811194435.9A CN201811194435A CN109446939A CN 109446939 A CN109446939 A CN 109446939A CN 201811194435 A CN201811194435 A CN 201811194435A CN 109446939 A CN109446939 A CN 109446939A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/14—Vascular patterns
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- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of method and apparatus of finger vein verifying, and to solve in the prior art when carrying out finger hand vein recognition, discrimination is lower, the poor problem of user experience.Method includes: the first finger vein image that terminal obtains the first user to be verified, determines in the second finger vein image at each position for referring to the finger in vein image group of each user pre-saved and refers to vein image with the presence or absence of with the first finger vein image matched second；If it is, determining that first user security is verified.It is subsequent when being verified since in embodiments of the present invention, terminal saves the second finger vein image at each position of the finger of user, discrimination is improved, user experience is improved.
Description
Technical field
The present invention relates to safety verification technical field, in particular to a kind of method and apparatus for referring to vein verifying.
Background technique
Refer to a kind of authentication of the vein identification technology as information, the vein distribution characteristics by obtaining finger is come
Safety certification is carried out, compared to finger print safety authentication mode, has and is not easy to be replicated, does not need to contact with acquisition equipment,
The advantages that not influenced by any defect such as finger surface fold, texture, roughness, humidity and flaw.
In the prior art, the finger vein image for carrying out typing user in the electronic equipment of safety certification, to some use
When family carries out safety certification, electronic equipment acquires the finger vein image of the user, by the finger vein image currently acquired and in advance
The finger vein image of typing is matched, and recognizes whether matched finger vein image, Lai Shixian safety certification.In certain feelings
Under condition, electronic equipment typing has the finger vein image of the user, but currently when acquiring the finger vein image of finger, finger
Placement position, placing direction, the placement position that rotation angle etc. is many-sided when referring to vein image with typing before, the side of putting
To rotation angle is different, and may cause the finger vein image currently acquired can not lead to safety certification with the matching of typing in advance
Failure.
Existing finger vein identification technology, due to the placement position by finger, placing direction, rotation angle etc. is various
It influences, discrimination is lower, and user experience is poor.
Summary of the invention
The embodiment of the invention discloses a kind of method and apparatus of finger vein verifying, are carrying out in the prior art to solve
When referring to hand vein recognition, discrimination is lower, the poor problem of user experience.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of methods of finger vein verifying, which comprises
Terminal obtains the first finger vein image of the first user to be verified；
Determine that the second of each position for referring to the finger in vein image group of each user pre-saved refers to vein figure
Refer to that vein image matched second refers to vein image with the presence or absence of with described first as in；
If it is, determining that first user's checking passes through.
Further, the first finger vein image for obtaining the first user to be verified includes:
Receive the first user to be verified for referring to that vein image acquisition equipment is sent first refers to vein image.
Further, the process for pre-saving the finger vein image group of each user includes:
For each user, successively for each position of the finger pre-saved, judge whether to preserve the user's
The finger vein image at the position；
If it is not, then making to refer to the finger vein image acquisition request for referring to the vein image acquisition equipment transmission carrying position
The display of vein image acquisition equipment obtains the prompt information of the second finger vein image at the position, and receives and refer to vein image acquisition
The second finger vein image that equipment is sent, the second finger vein image that the preservation for the position of the user receives.
Further, each position for referring to the finger in vein image group for each user that the determination pre-saves
Include: with the presence or absence of with the matched second finger vein image of the first finger vein image in second finger vein image
Identify that the second of the principal part position for referring to the finger in vein image group of each user saved refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image；Refer to that vein image matched second refers to vein with first if it is, determining and existing
Image.
Further, the principal part position of finger is the corresponding position in region on the fingerprint surface of finger.
The embodiment of the invention discloses a kind of device of finger vein verifying, described device includes:
Module is obtained, first for obtaining the first user to be verified refers to vein image；
Authentication module, each position of the finger in finger vein image group for determining each user pre-saved
It whether there is in second finger vein image and described first refer to that vein image matched second refers to vein image；If it is, really
Fixed first user's checking passes through.
Further, the acquisition module, specifically for receiving refer to that vein image acquisition equipment sends to be verified the
The first of one user refers to vein image.
Further, described device further include:
Preserving module, successively for each position of the finger pre-saved, judges whether to protect for being directed to each user
There is the finger vein image at the position of the user；If it is not, then carrying the position to referring to that vein image acquisition equipment is sent
Refer to vein image acquisition request, makes to refer to that the display of vein image acquisition equipment obtains the second of the position prompt letter for referring to vein image
Breath, and receive and refer to that vein image acquisition equipment is sent second refers to vein image, the preservation for the position of the user receives
Described second arrived refers to vein image.
Further, the authentication module, specifically for the hand of each user that identification saves referred in vein image group
The second of the principal part position of finger refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image；Refer to that vein image matched second refers to vein with first if it is, determining and existing
Image.
The embodiment of the invention discloses a kind of terminals, comprising: processor, communication interface, memory and communication bus,
In, processor, communication interface, memory completes mutual communication by communication bus；
It is stored with computer program in the memory, when described program is executed by the processor, so that the place
Manage the step of device executes any of the above-described the method.
The embodiment of the invention discloses a kind of computer readable storage medium, it is stored with the computer that can be executed by terminal
Program, when described program is run on the terminal, so that the step of terminal executes any of the above-described the method.
The embodiment of the invention discloses a kind of method and apparatus of finger vein verifying, method includes: that terminal acquisition is to be verified
The first user first refer to vein image, determine each of the finger of each user pre-saved referred in vein image group
The second of position, which refers in vein image, refers to that vein image matched second refers to vein image with the presence or absence of with described first；If
It is, it is determined that first user security is verified.Since in embodiments of the present invention, terminal saves the every of the finger of user
The second of a position refers to vein image, subsequent when being verified, and improves discrimination, improves user experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of process schematic for referring to vein verifying provided in an embodiment of the present invention；
Fig. 2 is a kind of system construction drawing for referring to vein verifying provided in an embodiment of the present invention；
Fig. 3 is a kind of device for referring to vein verifying provided in an embodiment of the present invention；
Fig. 4 is a kind of terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
Fig. 1 is a kind of process schematic for finger vein verifying that the embodiment of the present invention 1 provides, which includes following step
It is rapid:
S101: terminal obtains the first finger vein image of the first user to be verified.
When user wants to carry out safety verification, safety verification can be carried out according to vein image is referred to, terminal has pre-saved
The finger vein image group of each user, this refers to the finger vein figure at each position of the finger in vein image group comprising the user
The finger vein image at each position in the finger vein image group pre-saved is known as the second finger vein image by picture.
User to be verified is known as the first user by the finger vein image of the available user to be verified of terminal, is obtained
First user for verifying finger vein image be known as the first finger vein image.
Terminal can be when obtain the first user to be verified first refers to vein image and itself acquire to be verified the
The first of one user refers to vein image.
Each position of finger is pre-saved in terminal, and preserves the sequencing at position, and terminal is saving each
When the finger vein image group of user, terminal may is that for each user, successively for each portion of the finger pre-saved
Position, judges whether the finger vein image at the position for preserving the user, if do not saved, shows that the finger for obtaining the position is quiet
The prompt information of arteries and veins image, and the finger vein image of user is acquired, and save the user's of acquisition for the position of the user
This refers to vein image.
Finger surface is divided into multiple regions, each region is known as a position, and the position of finger can be finger
Upper bit, lower portion, left part position, right part position, wherein upper and lower, left and right can be determined according to default rule, such as can be with
The region for being the fingerprint surface of finger is the upper bit of finger, and the region with the surface of the fingerprint surface opposite of finger is finger
Lower portion, finger is directed toward visual field direction when the fingerprint table of finger is facing towards the earth, positioned at the region on the surface in the left side of finger
For the left part position of finger, the region positioned at the surface on the right side of finger is the right part position of finger.
It can certainly be the lower portion by the position on the fingerprint surface of finger for finger, the fingerprint surface opposite with finger
Surface be finger upper bit etc..In order to guarantee the finger vein image at accurately each position of acquisition finger, referring to vein
It can be the prompt information for putting up each position of finger on image capture device.
S102: determine that second finger at each position for referring to the finger in vein image group of each user pre-saved is quiet
Refer to that vein image matched second refers to vein image with the presence or absence of with described first in arteries and veins image；If it is, carrying out S103；Such as
Fruit is no, then carries out S104.
S103: determine that first user's checking passes through.
S104: determine that first user's checking does not pass through.
Terminal is after obtain the first user to be verified first refers to vein image, so that it may carry out to first user
Verifying, can be will be in the finger vein image group of the first finger vein image of first user and each user pre-saved
The second finger vein image at each position of finger is matched, in the finger vein image group for determining each user pre-saved
Finger each position second refer to vein image in the presence or absence of with it is described first refer to vein image it is matched second refer to it is quiet
Arteries and veins image.Refer to that the matched process of vein image belongs to the prior art, in embodiments of the present invention without repeating.
If it is determined that second finger at each position for referring to the finger in vein image group of each user pre-saved is quiet
Exist in arteries and veins image and refer to that vein image matched second refers to vein image with described first, it is determined that should be logical with the first user's checking
It crosses, otherwise, it determines first user is not verified.
Since in embodiments of the present invention, terminal saves the second finger vein image at each position of the finger of user, after
Continue when being verified, improve discrimination, improves user experience.
Embodiment 2:
Terminal itself can carry out referring to the acquisition of vein image, in order to reduce the workload of terminal, in above-described embodiment
On the basis of, in embodiments of the present invention, terminal can be not when obtain the first user to be verified first refers to vein image
It is sent to the terminal after being same as the first finger vein image of finger vein image acquisition equipment the first user of acquisition of terminal, then eventually
End receives the first finger vein image for the first user to be verified for referring to that vein image acquisition equipment is sent.
Terminal can be reception and refer to that vein image acquisition equipment is sent out in the finger vein image group for pre-saving each user
It is saved after sending, detailed process can be such that
For each user, successively for each position of the finger pre-saved, judge whether to preserve the user's
The finger vein image at the position；
If it is not, then making to refer to the finger vein image acquisition request for referring to the vein image acquisition equipment transmission carrying position
The display of vein image acquisition equipment obtains the prompt information of the second finger vein image at the position, and receives and refer to vein image acquisition
The second finger vein image that equipment is sent, the second finger vein image that the preservation for the position of the user receives.
Terminal for each user save refer to vein image group process be it is similar, to save the finger vein of any user
Be illustrated for image group: terminal is checked according to the sequence at predetermined each position first for the position of sequence first
The finger vein image for whether preserving the position of the sequence first is sent if do not saved to finger vein image acquisition equipment
Carry the finger vein image acquisition request at the position of the sequence first.
Refer to that vein image acquisition equipment receives the finger vein image acquisition at the position for carrying the sequence first that terminal is sent
Request, display obtain the prompt information of the finger vein image at the position of the sequence first, and acquire the finger vein image of user, will
The finger vein image of acquisition is sent to terminal.Terminal receives the finger vein image for referring to that vein image acquisition equipment is sent, for this
The preservation at the position of the sequence first of user receive this refer to vein image.
After the finger vein image for saving sequence first by the above process, it can be looked into for the position of sequence second
The finger vein image for whether saving the position of the sequence second seen.
It, can be for the portion of sequence second if having preserved the finger vein image at the position of the sequence first in terminal
Position, checks whether the finger vein image for saving the position of the sequence second.
Subsequent step is similar with the finger vein image at the above-mentioned position for checking whether to save the sequence first, herein not
It is repeated again.
Terminal can be with finger vein image acquisition equipment and be communicated by bluetooth connection, be also possible to connect by WIFI
Tap into capable communication.
Embodiment 3:
In order to further increase the efficiency of verifying, in the finger vein image group for each user that the determination pre-saves
The second of each position of finger, which refers in vein image, refers to that vein image matched second refers to vein with the presence or absence of with described first
Image includes:
Identify that the second of the principal part position for referring to the finger in vein image group of each user saved refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image: referring to that vein image matched second refers to vein with first if it is, determining and existing
Image.
The position of finger can be divided into the principal part position and other positions of finger when saving the position of finger by terminal,
The generally common verification portion in middle principal part position, can be the corresponding position in region on the fingerprint surface of finger being determined as finger
Principal part position.It can certainly be that the region on other surfaces of finger is determined into principal part position.
When verifying to first user, the finger referred in vein image group for first identifying each user can be
The second of principal part position refers to vein image, while having also identified that the second finger vein image at other positions in addition to principal part position.
Terminal preserves the identification information for referring to the corresponding position of vein image for each finger vein image, and terminal which is in identification
The second of principal part position refers to vein image, when which is the second finger vein image at other positions, can be according to each of preservation
Refer to what the identification information of vein image determined.
The second of the principal part position that terminal can refer to vein image and the finger of each user for first refers to that vein image carries out
Matching, determine principal part position second refer to vein image in whether there is and first refer to vein image it is matched second refer to vein figure
Picture refers to that vein image matched second refers to vein image with first if existed in the second finger vein image of principal part position, really
Surely each user pre-saved refer to vein image group in finger each position second refer to vein image in exist with
Described first refers to that vein image matched second refers to vein image.
If the second of principal part position refers to that there is no refer to that vein image matched second refers to vein figure with first in vein image
Picture determines that the second of other positions pre-saved refer in vein image with the presence or absence of matched with the first finger vein image
Second refers to vein image；If it is determined that the second of other positions pre-saved refers in vein image exist and the first finger vein figure
As matched second finger vein image, it is determined that exist and refer to that vein image matched second refers to vein image with first, if in advance
The second of other positions first saved refers to that there is no refer to that vein image matched second refers to vein with described first in vein image
Image, it is determined that first user's checking does not pass through.
What the finger vein APP that the above-mentioned process for carrying out finger vein verifying can be mounted in the terminal was handled.
Embodiment 4:
Fig. 2 is a kind of system construction drawing for referring to vein verifying provided in an embodiment of the present invention, including carries out referring to vein verifying
Terminal and acquisition refer to the finger vein image acquisition equipment of vein image, terminal with refer to that vein image acquisition equipment can be and pass through
Bluetooth connection is communicated, and is also possible to be communicated by WIFI connection.
Embodiment 5:
Fig. 3 is a kind of device for referring to vein verifying provided in an embodiment of the present invention, and described device includes:
Module 31 is obtained, first for obtaining the first user to be verified refers to vein image；
Authentication module 32, for determining each position for referring to the finger in vein image group of each user pre-saved
Second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to vein image；If it is,
Determine that first user's checking passes through.
Further, the acquisition module 31 refers to that vein image acquisition equipment is sent to be verified specifically for receiving
The first of first user refers to vein image.
Further, described device further include:
Preserving module 33, successively for each position of the finger pre-saved, judges whether for being directed to each user
Preserve the finger vein image at the position of the user；If it is not, then carrying the position to referring to that vein image acquisition equipment is sent
Finger vein image acquisition request, make refer to vein image acquisition equipment display obtain the position second refer to vein image prompt
Information, and receive and refer to that vein image acquisition equipment is sent second refers to vein image, the preservation for the position of the user connects
Described second received refers to vein image.
Further, the authentication module 32, specifically in the finger vein image group of each user of identification preservation
The second of the principal part position of finger refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image；Refer to that vein image matched second refers to vein with first if it is, determining and existing
Image.
Embodiment 6:
Fig. 4 is a kind of terminal provided in an embodiment of the present invention, comprising: processor 41, communication interface 42, memory 43 and logical
Believe bus 44, wherein processor, communication interface, memory complete mutual communication by communication bus；
It is stored with computer program in the memory, when described program is executed by the processor, so that the place
It manages device and executes following steps:
Obtain the first user to be verified first refers to vein image；
Determine that the second of each position for referring to the finger in vein image group of each user pre-saved refers to vein figure
Refer to that vein image matched second refers to vein image with the presence or absence of with described first as in；
If it is, determining that first user's checking passes through.
Further, the first finger vein image for obtaining the first user to be verified includes:
Receive the first user to be verified for referring to that vein image acquisition equipment is sent first refers to vein image.
Further, the process for pre-saving the finger vein image group of each user includes:
For each user, successively for each position of the finger pre-saved, judge whether to preserve the user's
The finger vein image at the position；
If it is not, then making to refer to the finger vein image acquisition request for referring to the vein image acquisition equipment transmission carrying position
The display of vein image acquisition equipment obtains the prompt information of the second finger vein image at the position, and receives and refer to vein image acquisition
The second finger vein image that equipment is sent, the second finger vein image that the preservation for the position of the user receives.
Further, each position for referring to the finger in vein image group for each user that the determination pre-saves
Include: with the presence or absence of with the matched second finger vein image of the first finger vein image in second finger vein image
Identify that the second of the principal part position for referring to the finger in vein image group of each user saved refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image；Refer to that vein image matched second refers to vein with first if it is, determining and existing
Image.
The communication bus that terminal in the various embodiments described above is mentioned can be Peripheral Component Interconnect standard (Peripheral
Component Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, control bus etc..For just
It is only indicated with a thick line in expression, figure, it is not intended that an only bus or a type of bus.
Communication interface, for the communication between above-mentioned terminal and other equipment.
Memory may include random access memory (Random Access Memory, RAM), also may include non-easy
The property lost memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.Optionally, memory may be used also
To be storage device that at least one is located remotely from aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit, network processing unit (Network
Processor, NP) etc.；It can also be digital signal processor (Digital Signal Processing, DSP), dedicated collection
At circuit, field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hard
Part component etc..
Embodiment 7:
The embodiment of the invention discloses a kind of computer readable storage medium, it is stored with the computer that can be executed by terminal
Program, when described program is run on the terminal, so that the terminal executes following steps:
Obtain the first user to be verified first refers to vein image；
Determine that the second of each position for referring to the finger in vein image group of each user pre-saved refers to vein figure
Refer to that vein image matched second refers to vein image with the presence or absence of with described first as in；
If it is, determining that first user's checking passes through.
Further, the first finger vein image for obtaining the first user to be verified includes:
Receive the first user to be verified for referring to that vein image acquisition equipment is sent first refers to vein image.
Further, the process for pre-saving the finger vein image group of each user includes:
For each user, successively for each position of the finger pre-saved, judge whether to preserve the user's
The finger vein image at the position；
If it is not, then making to refer to the finger vein image acquisition request for referring to the vein image acquisition equipment transmission carrying position
The display of vein image acquisition equipment obtains the prompt information of the second finger vein image at the position, and receives and refer to vein image acquisition
The second finger vein image that equipment is sent, the second finger vein image that the preservation for the position of the user receives.
Further, each position for referring to the finger in vein image group for each user that the determination pre-saves
Include: with the presence or absence of with the matched second finger vein image of the first finger vein image in second finger vein image
Identify that the second of the principal part position for referring to the finger in vein image group of each user saved refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to
Vein image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that the second of other positions pre-saved refer in vein image with the presence or absence of quiet with first finger
The second of arteries and veins images match refers to vein image；Refer to that vein image matched second refers to vein with first if it is, determining and existing
Image.
Computer readable storage medium in above-described embodiment can be that the processor in terminal can access it is any can
With medium or data storage device, including but not limited to magnetic storage such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc., optics
Memory such as CD, DVD, BD, HVD etc. and semiconductor memory such as ROM, EPROM, EEPROM, nonvolatile memory
(NAND FLASH), solid state hard disk (SSD) etc..
For systems/devices embodiment, since it is substantially similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or an operation are distinguished with another entity or another operation, without necessarily requiring or implying these entities
Or there are any actual relationship or orders between operation.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, the reality of complete hardware embodiment, complete Application Example or connected applications and hardware aspect can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (11)
1. a kind of method for referring to vein verifying, which is characterized in that the described method includes:
Terminal obtains the first finger vein image of the first user to be verified；
Determine that the second of each position for referring to the finger in vein image group of each user pre-saved refers in vein image
Refer to that vein image matched second refers to vein image with the presence or absence of with described first；
If it is, determining that first user's checking passes through.
2. the method as described in claim 1, which is characterized in that the first finger vein figure for obtaining the first user to be verified
As including:
Receive the first user to be verified for referring to that vein image acquisition equipment is sent first refers to vein image.
3. the method as described in claim 1, which is characterized in that pre-save the process packet of the finger vein image group of each user
It includes:
For each user, successively for each position of the finger pre-saved, judge whether the portion for preserving the user
The finger vein image of position；
If it is not, then making to refer to vein to the finger vein image acquisition request for referring to the vein image acquisition equipment transmission carrying position
Image capture device display obtains the prompt information of the second finger vein image at the position, and receives and refer to vein image acquisition equipment
Second sent refers to vein image, the second finger vein image that the preservation for the position of the user receives.
4. the method as described in claim 1, which is characterized in that the finger vein image for each user that the determination pre-saves
The second of each position of finger in group, which refers in vein image, refers to vein image matched second with the presence or absence of with described first
Refer to that vein image includes:
Identify that the second of the principal part position for referring to the finger in vein image group of each user saved refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to vein
Image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that pre-save the second of other positions refers to and whether there is in vein image and described first refers to vein figure
As matched second finger vein image；Refer to that vein image matched second refers to vein image with first if it is, determining and existing.
5. method as claimed in claim 4, which is characterized in that the principal part position of finger is that the region on the fingerprint surface of finger is corresponding
Position.
6. a kind of device for referring to vein verifying, which is characterized in that described device includes:
Module is obtained, first for obtaining the first user to be verified refers to vein image；
Authentication module, second of each position for referring to the finger in vein image group for determining each user pre-saved
Refer in vein image and refers to that vein image matched second refers to vein image with the presence or absence of with described first；If it is, determining institute
The first user's checking is stated to pass through.
7. device as claimed in claim 6, which is characterized in that the acquisition module refers to that vein image is adopted specifically for receiving
Collect the first user to be verified that equipment is sent first refers to vein image.
8. device as claimed in claim 6, which is characterized in that described device further include:
Preserving module, successively for each position of the finger pre-saved, judges whether to preserve for being directed to each user
The finger vein image at the position of the user；If it is not, then the finger for sending the carrying position to finger vein image acquisition equipment is quiet
Arteries and veins image capturing request makes to refer to that the display of vein image acquisition equipment obtains the second of the position prompt information for referring to vein image,
And receive and refer to that vein image acquisition equipment is sent second refers to vein image, what the preservation for the position of the user received
Described second refers to vein image.
9. device as claimed in claim 6, which is characterized in that the authentication module, each use saved specifically for identification
The second of the principal part position for referring to the finger in vein image group at family refers to vein image；
Determine principal part position second refer to vein image in whether there is and it is described first refer to vein image it is matched second refer to vein
Image；
Refer to that vein image matched second refers to vein image with first if so, determining and existing；
If not, determining that pre-save the second of other positions refers to and whether there is in vein image and described first refers to vein figure
As matched second finger vein image；Refer to that vein image matched second refers to vein image with first if it is, determining and existing.
10. a kind of terminal characterized by comprising processor, communication interface, memory and communication bus, wherein processor,
Communication interface, memory complete mutual communication by communication bus；
It is stored with computer program in the memory, when described program is executed by the processor, so that the processor
Perform claim requires the step of any one of 1-5 the method.
11. a kind of computer readable storage medium, which is characterized in that it is stored with the computer program that can be executed by terminal, when
When described program is run on the terminal, so that the step of terminal perform claim requires any one of 1-5 the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194435.9A CN109446939A (en) | 2018-10-15 | 2018-10-15 | A kind of method and apparatus referring to vein verifying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811194435.9A CN109446939A (en) | 2018-10-15 | 2018-10-15 | A kind of method and apparatus referring to vein verifying |
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| CN109446939A true CN109446939A (en) | 2019-03-08 |
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| CN201811194435.9A Pending CN109446939A (en) | 2018-10-15 | 2018-10-15 | A kind of method and apparatus referring to vein verifying |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104866828A (en) * | 2015-05-20 | 2015-08-26 | 广州日滨科技发展有限公司 | Finger vein identification method, apparatus and vein authentication terminal device |
| CN105528576A (en) * | 2015-12-02 | 2016-04-27 | 广东欧珀移动通信有限公司 | Method and device for inputting fingerprint |
| US9558392B2 (en) * | 2015-02-12 | 2017-01-31 | Korecen Co., Ltd. | Finger vein authentication system |
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2018
- 2018-10-15 CN CN201811194435.9A patent/CN109446939A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9558392B2 (en) * | 2015-02-12 | 2017-01-31 | Korecen Co., Ltd. | Finger vein authentication system |
| CN104866828A (en) * | 2015-05-20 | 2015-08-26 | 广州日滨科技发展有限公司 | Finger vein identification method, apparatus and vein authentication terminal device |
| CN105528576A (en) * | 2015-12-02 | 2016-04-27 | 广东欧珀移动通信有限公司 | Method and device for inputting fingerprint |
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