CN109426724A - A kind of biological identification device, system and method - Google Patents
A kind of biological identification device, system and method Download PDFInfo
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- CN109426724A CN109426724A CN201710726542.0A CN201710726542A CN109426724A CN 109426724 A CN109426724 A CN 109426724A CN 201710726542 A CN201710726542 A CN 201710726542A CN 109426724 A CN109426724 A CN 109426724A
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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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/629—Protecting access to data via a platform, e.g. using keys or access control rules to features or functions of an application
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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
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2113—Multi-level security, e.g. mandatory access control
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Abstract
The present invention provides biological identification device, system and method.The biological identification device includes light emitting module, camera module and application processor；The light emitting module, the light for emitting specific wavelength irradiates lived target object, so that the camera module acquires signal；The camera module, for acquiring the biometric image signal of lived target object；The application processor is integrated with the first Encryption Algorithm, for carrying out bio-identification to the biometric image signal authenticated by the first Encryption Algorithm.The present invention carries out biometric image identification by camera by the way that camera and application processor is integrated on one device, by should processor carry out living things feature recognition, to provide a complete bio-identification solution；Further through the first Encryption Algorithm is integrated on application processor, only by just carrying out bio-identification after certification, the attack and malicious sabotage of hacker can be preferably protected.
Description
Technical field
The present invention relates to field of biological recognition, more particularly, to a kind of biological identification device, system and method.
Background technique
Currently, be generally made of software aspects and hardware aspect in field of biological recognition, and the core technology of these two aspects
Different multiple suppliers are all rested in, since software vendor generally only knows the core technology of bio-identification algorithm, and
Hardware supplier grasps the core technology of image processing hardware, and separating for this technology causes a no supplier can be complete
Ground provides the bio-identification solution of a whole set of software and hardware.Software vendor is when providing bio-identification algorithm, due to not carrying
Body carries out licensing issue, and manufacturer terminal will not provide the carrier authorized, then needs software vendor to find biology and knows
The carrier of other algorithm, while existing bio-identification algorithm is easy hacked or malicious sabotage.
Summary of the invention
The present invention provides a kind of biological identification device for overcoming the above problem or at least being partially solved the above problem, is
System and method.
According to an aspect of the present invention, a kind of biological identification device is provided, including light emitting module, camera module and is answered
Use processor；
The light emitting module, the light for emitting specific wavelength irradiates lived target object, for the camera shooting
Head module acquires signal；
The camera module, for acquiring the biometric image signal of lived target object；
The application processor is integrated with the first Encryption Algorithm, for scheming to the biology authenticated by the first Encryption Algorithm
As signal carries out bio-identification.
Further, the camera module include at least one camera and with the safety that is integrated on each camera
Encryption chip；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, for being answered by second Encryption Algorithm with described
Carry out matching certification with the first Encryption Algorithm on processor, for it is described should processor export accurate bio-identification knot
Fruit.
Further, it is 450 nanometers to the light in 1000 nanometer ranges that the light of the specific wavelength, which includes wavelength,.
Further, the application processor encrypts biometric identification process.
According to another aspect of the present invention, a kind of biological recognition system is also provided, including camera module, using processing
Device and display；
The camera module, for acquiring the biometric image signal of lived target object；
The application processor is integrated with the first Encryption Algorithm, for scheming to the biology authenticated by the first Encryption Algorithm
As signal carries out bio-identification；
The display, for showing the biometric of the application processor output.
Further, the camera module include at least one camera and with the safety that is integrated on each camera
Encryption chip；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, for being answered by second Encryption Algorithm with described
Carry out matching certification with the first Encryption Algorithm on processor, for it is described should processor export accurate bio-identification knot
Fruit.
It further, further include light emitting module；The light emitting module, the light for emitting specific wavelength irradiate lived
Target object, so that the camera module acquires signal.
Further, it is 450 nanometers to the light in 1000 nanometer ranges that the light of the specific wavelength, which includes wavelength,.
Further, the application processor encrypts biometric identification process.
One aspect of the present invention provides a kind of biometric discrimination method, comprising:
S100 irradiates lived target object using the light of specific wavelength, obtains the target pair by camera
The biometric image signal of elephant；
First Encryption Algorithm is cured to application processor by S200, is carried out described first to the biometric image signal and is added
The certification of close algorithm；
S300 carries out bio-identification based on the biometric image signal acquisition biological information if certification passes through, defeated
Biometric out.
Further, before the S300 further include: the second Encryption Algorithm is cured to security encryption chip, the safety adds
Close integrated chip is on the camera；
Second Encryption Algorithm and first Encryption Algorithm are subjected to matching certification, if certification passes through, executed
S300。
Further, S300 further include: the biometric for only encrypting certification by first is carried out plus interference is handled；It is right
It is accurately shown by the biometric of the second Encryption Algorithm and the matching certification of the first Encryption Algorithm.
The embodiment of the present invention proposes a kind of biological identification device, system and method, by by camera and application processor
It is integrated that biometric image identification is carried out by camera on one device, by should processor carry out living things feature recognition, from
And provide a complete bio-identification solution；Further through the first Encryption Algorithm is integrated on application processor, only lead to
Bio-identification is just carried out after crossing certification, can preferably protect the attack and malicious sabotage of hacker.
Detailed description of the invention
Fig. 1 is biological identification device of embodiment of the present invention schematic diagram；
Fig. 2 is the first schematic diagram of biological recognition system of the embodiment of the present invention；
Fig. 3 is that biological recognition system of the embodiment of the present invention shows second intention；
Fig. 4 is biometric discrimination method of embodiment of the present invention flow diagram.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Fig. 1 is biological identification device of embodiment of the present invention schematic diagram, a kind of biological identification device as shown in Figure 1, including
Light emitting module 30, camera module 20 and application processor 40；
The light emitting module 30, the light for emitting specific wavelength irradiate lived target object, take the photograph for described
As head module acquires signal；It can be camera module by the lived target object of light irradiation of specific wavelength acquiring
The apparent image for being more advantageous to and extracting biological characteristic can be obtained when image.
The camera module 20, for acquiring the biometric image signal of lived target object；The camera mould
Block 20 is electrically connected with the application processor 40, by biometric image signal collected be sent to the application processor 40 for
Identification.
The application processor 40, is integrated with the first Encryption Algorithm, for the biology authenticated by the first Encryption Algorithm
Picture signal carries out bio-identification.
The first Encryption Algorithm is used to authenticate external bio-identification request herein, after certification, it should handle
Device just will do it bio-identification, otherwise should handle, and guarantee the safety of bio-identification with this.
First Encryption Algorithm described in the embodiment of the present invention is a software package, for realizing particular encryption function.Specifically
Encryption Algorithm is optional to take Encryption Algorithm mature in the prior art, can also develop new Encryption Algorithm according to demand, the present invention
Embodiment is not especially limited this.
The embodiment of the present invention is given birth to by integrating on one device camera and application processor by camera
Object image identification, by should processor carry out living things feature recognition, thus provide a complete bio-identification solution；
It, can be preferable only by just carrying out bio-identification after certification further through the first Encryption Algorithm is integrated on application processor
Protect the attack and malicious sabotage of hacker.
In an alternative embodiment, the camera module includes at least one camera and each with being integrated in
Security encryption chip on camera；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, for being answered by second Encryption Algorithm with described
Carry out matching certification with the first Encryption Algorithm on processor, for it is described should processor export accurate bio-identification knot
Fruit.
Camera in the embodiment of the present invention is integrated with security encryption chip, in the specific implementation, can will include
There is the chip of the second Encryption Algorithm that mold manufacturer is given to survey envelope to camera module, generates the camera shooting containing encryption function
Head will finally be integrated with the camera of encryption function according on the biological identification device described in the embodiment of the present invention.
As soon as there is a camera, there are several security encryption chips.Each security encryption chip and a camera are as one
The functional component of a camera module realizes the acquisition of the biometric image signal to identification target object.
Second Encryption Algorithm described in the embodiment of the present invention is a software package, the software package of the algorithm relative to the first encryption
It is smaller, for realizing particular encryption function, and it is used cooperatively with first Encryption Algorithm.Likewise, the second Encryption Algorithm
Specific Encryption Algorithm is optional to take Encryption Algorithm mature in the prior art, can also develop new Encryption Algorithm according to demand,
The present invention is not especially limit this.
In previous embodiment, encryption certification is only carried out to bio-identification by the first Encryption Algorithm of application processor, is recognized
After card passes through, application processor carries out the biometric of bio-identification and output.In an alternative embodiment, to this
When application processor output biometric can carry out plus interference processing, such as in actual biometric,
An interference information, such as messy code can be added, disagreeableness figure etc., user experience at this time is poor, but can obtain
Biometric to a certain extent.
In the present embodiment, after camera integrated security encryption chip, pass through second Encryption Algorithm and the application
The first Encryption Algorithm on processor carries out matching certification, is equivalent to and has carried out re-authentication, can provide at this time good
Biometric, no longer carries out in actual biometric plus interference processing, user can experience accurate life
Object recognition result.
In an alternative embodiment, it is 450 nanometers to 1000 nanometers models that the light of the specific wavelength, which includes wavelength,
Enclose interior light.In the embodiment of the present invention, when wavelength of light is in 450 nanometer to 1000 nanometer ranges, through the light
Irradiation, the collected biometric image signal of camera are more advantageous to extraction biological characteristic, are more advantageous to carry out bio-identification.
In an alternative embodiment, the application processor encrypts biometric identification process.
In the embodiment of the present invention, added by the first Encryption Algorithm on application processor and second in security encryption chip
Close algorithm carried out the double-deck certification, in the safety of the bio-identification ensured to a certain degree.Further, the present embodiment is passing through
After crossing the first Encryption Algorithm and the certification of the second Encryption Algorithm, biometric identification process is carried out at encryption when executing bio-identification
Reason, it is ensured that biometric identification process carries out security protection to bio-identification to the greatest extent not by hacker attack.
Fig. 2 is the first schematic diagram of biological recognition system of the embodiment of the present invention, and Fig. 3 is biological recognition system of the embodiment of the present invention
Show second intention.As shown in Figure 2 or Figure 3, the embodiment of the present invention also provides a kind of biological recognition system, including camera module
20, application processor 40 and display 10；
The camera module 20, for acquiring the biometric image signal of lived target object；
The application processor 40, is integrated with the first Encryption Algorithm, for the biology authenticated by the first Encryption Algorithm
Picture signal carries out bio-identification；
The display 10, for showing the biometric of the application processor output.
Identical as biological identification device described in the embodiment of the present invention, the first Encryption Algorithm is used to know external biology herein
It does not invite to ask and be authenticated, after certification, it should which processor just will do it bio-identification, otherwise should handle, with this
To guarantee the safety of bio-identification.
First Encryption Algorithm described in the embodiment of the present invention is a software package, for realizing particular encryption function.Specifically
Encryption Algorithm is optional to take Encryption Algorithm mature in the prior art, can also develop new Encryption Algorithm according to demand, the present invention
Embodiment is not especially limited this.
The embodiment of the present invention is given birth to by integrating on one device camera and application processor by camera
Object image identification, by should processor carry out living things feature recognition, thus provide a complete bio-identification solution；
It, can be preferable only by just carrying out bio-identification after certification further through the first Encryption Algorithm is integrated on application processor
Protect the attack and malicious sabotage of hacker.
In an alternative embodiment, the camera module 20 includes at least one camera and every with being integrated in
Security encryption chip on a camera；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, for being answered by second Encryption Algorithm with described
Carry out matching certification with the first Encryption Algorithm on processor, for it is described should processor export accurate bio-identification knot
Fruit.
It in an alternative embodiment, further include light emitting module 30；The light emitting module 30, for emitting specific wavelength
Light irradiate lived target object, so that the camera module acquires signal.
Camera in the embodiment of the present invention is integrated with security encryption chip, in the specific implementation, can will include
There is the chip of the second Encryption Algorithm that mold manufacturer is given to survey envelope to camera module, generates the camera shooting containing encryption function
Head will finally be integrated with the camera of encryption function according on the biological identification device described in the embodiment of the present invention.
As soon as there is a camera, there are several security encryption chips.Each security encryption chip and a camera are as one
The functional component of a camera module realizes the acquisition of the biometric image signal to identification target object.
Second Encryption Algorithm described in the embodiment of the present invention is a software package, the software package of the algorithm relative to the first encryption
It is smaller, for realizing particular encryption function, and it is used cooperatively with first Encryption Algorithm.Likewise, the second Encryption Algorithm
Specific Encryption Algorithm is optional to take Encryption Algorithm mature in the prior art, can also develop new Encryption Algorithm according to demand,
The present invention is not especially limit this.
In previous embodiment, encryption certification is only carried out to bio-identification by the first Encryption Algorithm of application processor, is recognized
After card passes through, application processor carries out the biometric of bio-identification and output.In an alternative embodiment, to this
When application processor output biometric can carry out plus interference processing, such as in actual biometric,
An interference information, such as messy code can be added, disagreeableness figure etc., user experience at this time is poor, but can obtain
Biometric to a certain extent.
In the present embodiment, after camera integrated security encryption chip, pass through second Encryption Algorithm and the application
The first Encryption Algorithm on processor carries out matching certification, is equivalent to and has carried out re-authentication, can provide at this time good
Biometric, no longer carries out in actual biometric plus interference processing, user can experience accurate life
Object recognition result.
In an alternative embodiment, it is 450 nanometers to 1000 nanometers models that the light of the specific wavelength, which includes wavelength,
Enclose interior light.In the embodiment of the present invention, when wavelength of light is in 450 nanometer to 1000 nanometer ranges, through the light
Irradiation, the collected biometric image signal of camera are more advantageous to extraction biological characteristic, are more advantageous to carry out bio-identification.
In an alternative embodiment, the application processor encrypts biometric identification process.The present invention is implemented
In example, by the first Encryption Algorithm on application processor and the second Encryption Algorithm in security encryption chip, bilayer has been carried out
Certification, in the safety of the bio-identification ensured to a certain degree.Further, the present embodiment is by the first Encryption Algorithm and the
After the certification of two Encryption Algorithm, biometric identification process is encrypted when executing bio-identification, it is ensured that biometric identification process
Not by hacker attack, security protection is carried out to bio-identification to the greatest extent.
Fig. 4 is biometric discrimination method of embodiment of the present invention flow diagram, as shown in figure 4, the embodiment of the present invention also provides
A kind of biometric discrimination method, comprising:
S100 irradiates lived target object using the light of specific wavelength, obtains the target pair by camera
The biometric image signal of elephant；
First Encryption Algorithm is cured to application processor by S200, is carried out described first to the biometric image signal and is added
The certification of close algorithm；
S300 carries out bio-identification based on the biometric image signal acquisition biological information if certification passes through, defeated
Biometric out.
The present invention implements the biometric discrimination method, and the biological identification device or the present invention are real through the embodiment of the present invention
The example biological recognition system is applied to execute, biometric image signal is obtained by camera module 20, passes through application processor 40
According to the biometric image signal acquisition biological information, recognition result is finally exported.It is obtained and is given birth to using camera module 20
When object image signal, the transmission of light emitting module 30 particular fiber can be first passed through, target object is irradiated.
The embodiment of the present invention is known using biology described in biological identification device or the embodiment of the present invention described in the embodiment of the present invention
Other system provides a complete bio-identification solution；Further through the first Encryption Algorithm is integrated on application processor, only
Have by just carrying out bio-identification after certification, can preferably protect the attack and malicious sabotage of hacker.
Biological identification device described in the subsequent alternative embodiment and the embodiment of the present invention of the embodiment of the present invention or the present invention are real
The functional module case matching of the example biological recognition system is applied, hereafter function and beneficial effect having the same repeat no more.
In an alternative embodiment, before the S300 further include: the second Encryption Algorithm is cured to safe encryption
Chip, the security encryption chip are integrated on the camera；
Second Encryption Algorithm and first Encryption Algorithm are subjected to matching certification, if certification passes through, executed
S300。
In an alternative embodiment, S300 further include: to only pass through first encryption certification biometric into
Row plus interference processing；Biometric by the second Encryption Algorithm and the matching certification of the first Encryption Algorithm is accurately shown
Show.
Finally, method of the invention is only preferable embodiment, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (12)
1. a kind of biological identification device, which is characterized in that including light emitting module, camera module and application processor；
The light emitting module, the light for emitting specific wavelength irradiates lived target object, for the camera mould
Block acquires signal；
The camera module, for acquiring the biometric image signal of lived target object；
The application processor is integrated with the first Encryption Algorithm, for believing the biometric image authenticated by the first Encryption Algorithm
Number carry out bio-identification.
2. biological identification device as described in claim 1, which is characterized in that the camera module includes at least one camera shooting
Head and with the security encryption chip that is integrated on each camera；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, at through second Encryption Algorithm and the application
The first Encryption Algorithm managed on device carries out matching certification, for it is described should processor export accurate biometric.
3. biological identification device as described in claim 1, which is characterized in that the light of the specific wavelength includes that wavelength is
450 nanometers to the light in 1000 nanometer ranges.
4. biological identification device as described in any one of claims 1-3, which is characterized in that the application processor knows biology
Other process is encrypted.
5. a kind of biological recognition system, which is characterized in that including camera module, application processor and display；
The camera module, for acquiring the biometric image signal of lived target object；
The application processor is integrated with the first Encryption Algorithm, for believing the biometric image authenticated by the first Encryption Algorithm
Number carry out bio-identification；
The display, for showing the biometric of the application processor output.
6. biological recognition system as claimed in claim 5, which is characterized in that the camera module includes at least one camera shooting
Head and with the security encryption chip that is integrated on each camera；
The camera, for shooting lived target object to obtain biometric image signal；
The security encryption chip is integrated with the second Encryption Algorithm, at through second Encryption Algorithm and the application
The first Encryption Algorithm managed on device carries out matching certification, for it is described should processor export accurate biometric.
7. such as biological identification device described in claim 5 or 6, which is characterized in that further include light emitting module；The luminous mould
Block, the light for emitting specific wavelength irradiates lived target object, so that the camera module acquires signal.
8. biological identification device as claimed in claim 7, which is characterized in that the light of the specific wavelength includes that wavelength is
450 nanometers to the light in 1000 nanometer ranges.
9. such as the described in any item biological identification devices of claim 8, which is characterized in that the application processor is to bio-identification
Process is encrypted.
10. a kind of biometric discrimination method characterized by comprising
S100 irradiates lived target object using the light of specific wavelength, obtains the target object by camera
Biometric image signal；
First Encryption Algorithm is cured to application processor by S200, is carried out first encryption to the biometric image signal and is calculated
The certification of method；
S300 carries out bio-identification, output life based on the biometric image signal acquisition biological information if certification passes through
Object recognition result.
11. method as claimed in claim 10, which is characterized in that before the S300 further include: solidify the second Encryption Algorithm
To security encryption chip, the security encryption chip is integrated on the camera；
Second Encryption Algorithm and first Encryption Algorithm are subjected to matching certification, if certification passes through, execute S300.
12. method as claimed in claim 11, which is characterized in that S300 further include: to the biology for only passing through the first encryption certification
Recognition result carries out plus interference processing；To the biometric by the second Encryption Algorithm and the matching certification of the first Encryption Algorithm
Accurately shown.
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| CN201710726542.0A CN109426724B (en) | 2017-08-22 | 2017-08-22 | Biological recognition device, system and method |
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| CN201710726542.0A CN109426724B (en) | 2017-08-22 | 2017-08-22 | Biological recognition device, system and method |
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| CN101986597A (en) * | 2010-10-20 | 2011-03-16 | 杭州晟元芯片技术有限公司 | Identity authentication system with biological characteristic recognition function and authentication method thereof |
| CN103778537A (en) * | 2014-03-02 | 2014-05-07 | 郭沁谊 | Mobile terminal payment system having iris identification mechanism and application method thereof |
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