CN106156570A - Unlocking method based on palmmprint, device and terminal - Google Patents
Unlocking method based on palmmprint, device and terminal Download PDFInfo
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- CN106156570A CN106156570A CN201510145807.9A CN201510145807A CN106156570A CN 106156570 A CN106156570 A CN 106156570A CN 201510145807 A CN201510145807 A CN 201510145807A CN 106156570 A CN106156570 A CN 106156570A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/725—Cordless telephones
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract
The invention provides a kind of unlocking method based on palmmprint, device and terminal, wherein, the method includes: when terminal is for unlocking interface, obtained the palmprint information of operation user's palm by the image acquisition device of terminal；The palmprint information that relatively palmprint information of operation user's palm prestores with terminal local；When the similarity of the palmprint information with the palmprint information prestored operating user's palm is more than the first predetermined threshold, triggering terminal performs to solve latching operation.By the present invention, solve the problem that unlocking method safety is the highest and discrimination is the highest of terminal in correlation technique, reach to improve the effect of Consumer's Experience.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of unlocking method based on palmmprint, device and end
End.
Background technology
In current correlation technique, the unlocking method for terminal is divided into two kinds: the first is by the way of password
Unlocking, which does not have uniqueness, can realize Brute Force, safety by third party's instrument or software
Property is the highest；The second is recognition of face or the fingerprint recognition with uniqueness, such as fingerprint recognition, winter due to
Dry weather, just cannot effectively identify, it is often necessary to going out to breathe out to fingerprint just solves, and discrimination is the highest；And
The problem of recognition of face essentially consists in similarity and the changeableness of face, the most twinborn similarity, face of expressing one's feelings
The changeableness of portion's change.
For the problem that unlocking method safety is the highest and discrimination is the highest of terminal in correlation technique, the most still
Effective solution is not proposed.
Summary of the invention
Present invention is primarily targeted at a kind of unlocking method based on palmmprint of offer, device and terminal, with at least
Solve the problem that unlocking method safety is the highest and discrimination is the highest of terminal in correlation technique.
According to an aspect of the invention, it is provided a kind of unlocking method based on palmmprint, including: in terminal be
When unlocking interface, obtained the palmprint information of operation user's palm by the image acquisition device of described terminal；Compare institute
State the palmprint information that the palmprint information of operation user's palm prestores with described terminal local；Use in described operation
When the similarity of the palmprint information of family palm and the described palmprint information prestored is more than the first predetermined threshold, touch
Send out terminal described and perform to solve latching operation.
Further, palmprint information and the described terminal local at more described operation user's palm prestores
Before palmprint information, described method also includes: obtain described operation user's palm location information；Adjust
The positional information of the palm that described operation user's palm location information prestores with described terminal local
Match.
Further, described positional information includes: the first angle of user's palm and horizontal plane, user's palm phase
Distance for described terminal rotation the second angle to the left or to the right and user's palm with described terminal.
Further, before obtained the palmprint information of operation user's palm by the image acquisition device of described terminal,
Described method also includes: obtain the palmprint information of user's palm for being stored in described terminal local and described
User's palm location information；Palmmprint at described user's palm for being stored in described terminal local is believed
When breath compares more than the second predetermined threshold with the interface information of finding a view of described image acquisition device, it is used for depositing described in storage
Storage is at the palmprint information of user's palm of described terminal local.
According to another aspect of the present invention, it is provided that associate a kind of tripper based on palmmprint, including: first
Acquisition module, for when terminal is for unlocking interface, obtaining operation user by the image acquisition device of described terminal
The palmprint information of palm；Comparison module, for palmprint information and the described terminal of the most described operation user's palm
The palmprint information that this locality prestores；Unlocked state, in the described palmprint information operating user's palm and institute
When stating the similarity of the palmprint information prestored more than the first predetermined threshold, trigger described terminal and perform to unlock behaviour
Make.
Further, palmprint information and the described terminal local at more described operation user's palm prestores
Before palmprint information, described device also includes；Second acquisition module, is used for obtaining described operation user's palm institute
The positional information at place；Adjusting module, is used for adjusting described operation user's palm location information and described end
The positional information of the palm that end this locality prestores matches.
Further, described positional information includes: the first angle of user's palm and horizontal plane, user's palm phase
Distance for described terminal rotation the second angle to the left or to the right and user's palm with described terminal.
Further, before obtained the palmprint information of operation user's palm by the image acquisition device of described terminal,
Described device also includes: the 3rd acquisition module, for obtaining the user's palm for being stored in described terminal local
Palmprint information and described user's palm location information；Memory module, is used for described for storing
The palmprint information of user's palm in described terminal local compares with the interface information of finding a view of described image acquisition device
During more than the second predetermined threshold, the palmprint information of the described user's palm for being stored in described terminal local of storage.
According to a further aspect of the invention, it is provided that a kind of terminal, including: image acquisition device, at end
When end is for unlocking interface, obtain the palmprint information of operation user's palm；Comparator, uses for the most described operation
The palmprint information that the palmprint information of family palm prestores with described terminal local；Processor, for described behaviour
Make the palmprint information of user's palm with the similarity of the described palmprint information prestored more than the first predetermined threshold
Time, trigger described terminal and perform to solve latching operation.
Further, palmprint information and the described terminal local at more described operation user's palm prestores
Before palmprint information, described image acquisition device, it is additionally operable to obtain described operation user's palm location information；
Described processor, is additionally operable to adjust described operation user's palm location information with described terminal local in advance
The positional information of the palm of storage matches.
Further, described positional information includes: the first angle of user's palm and horizontal plane, user's palm phase
Distance for described terminal rotation the second angle to the left or to the right and user's palm with described terminal.
Further, before obtained the palmprint information of operation user's palm by the image acquisition device of described terminal,
Described image acquisition device, be additionally operable to obtain for be stored in described terminal local user's palm palmprint information with
And described user's palm location information；Described processor, is additionally operable to described for being stored in described end
The palmprint information of user's palm of end this locality compares more than second with the interface information of finding a view of described image acquisition device
During predetermined threshold, the palmprint information of the described user's palm for being stored in described terminal local of storage.
By the present invention, use when operating user and needing terminal is unlocked, when terminal is for unlocking interface,
The palmprint information of this operation user's palm is got by the image acquisition device of terminal；And then compare this palmprint information
The palmprint information prestored with terminal local, when both similarities are more than the first predetermined threshold, triggering should
Terminal performs to solve latching operation；Owing to uniqueness and the palmmprint of palmmprint are more easy to obtain and identify, solve relevant skill
The problem that unlocking method safety is the highest and discrimination is the highest of terminal in art, has reached to improve Consumer's Experience
Effect.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application,
The schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.
In the accompanying drawings:
Fig. 1 is the flow chart of unlocking method based on palmmprint according to embodiments of the present invention；
Fig. 2 is tripper structured flowchart based on palmmprint according to embodiments of the present invention；
Fig. 3 is the optional structured flowchart one of tripper based on palmmprint according to embodiments of the present invention；
Fig. 4 is the optional structured flowchart two of tripper based on palmmprint according to embodiments of the present invention；
Fig. 5 is terminal structure block diagram according to embodiments of the present invention；
Fig. 6 is the palmmprint cellular construction block diagram according to alternative embodiment of the present invention；
Fig. 7 is the flow chart of the modeling memory element method of work according to alternative embodiment of the present invention；
Fig. 8 is the flow chart of the comparing unit method of work according to alternative embodiment of the present invention；
Fig. 9 is the structured flowchart of the terminal unlocked based on palmmprint according to alternative embodiment of the present invention.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can
To be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Present embodiments provide a kind of unlocking method based on palmmprint, Fig. 1 be according to embodiments of the present invention based on
The flow chart of the unlocking method of palmmprint, as it is shown in figure 1, the step of the method includes:
Step S102: when terminal is for unlocking interface, obtains operation user's hands by the image acquisition device of terminal
The palmprint information of the palm；
Step S104: compare the palmprint information that the palmprint information of operation user's palm prestores with terminal local；
Step S106: big with the similarity of the palmprint information prestored at the palmprint information of operation user's palm
When the first predetermined threshold, triggering terminal performs to solve latching operation.
By the above-mentioned steps S102 to S106 of the embodiment of the present invention, use and need terminal is entered operation user
When row unlocks, when terminal is for unlocking interface, get this operation user's palm by the image acquisition device of terminal
Palmprint information；And then compare the palmprint information that this palmprint information prestores with terminal local, in both phases
During like degree more than the first predetermined threshold, trigger this terminal and perform to solve latching operation；Uniqueness and the palm due to palmmprint
Stricture of vagina is more easy to obtain and identify, solve that the unlocking method safety of terminal in correlation technique is the highest and discrimination not
High problem, has reached to improve the effect of Consumer's Experience.
It should be noted that this first predetermined threshold user can carry out pre-according to practical situation in the present embodiment
Definition or the default setting of selection terminal self, e.g. 80%, the palmmprint letter of operation user's palm in addition
Breath is interim palmprint information, say, that the palmprint information of operation user's palm is that active user is for solving
The palmprint information of lock.
In an optional embodiment of the present embodiment, it is also possible to obtain operation user's palm location letter
Breath, is because when carrying out palmprint information and comparing, and the palm of the interim operation user obtained stores with terminal local
The positional information of palm be the most all inconsistent, it is therefore desirable to while obtaining palmprint information also
Obtain the positional information of this palm, and then when carrying out palmprint information and comparing, first adjust the interim operation obtained and use
The positional information of the palm at family matches with the positional information of locally stored palm, then carries out the ratio of palmprint information
Relatively.
I.e. in this alternative embodiment, it is also possible to comprise the steps:
Step S11: obtain operation user's palm location information；
Step S12: the palm that adjustment operation user's palm location information prestores with terminal local
Positional information matches.
The positional information that the present embodiment is related to may include that user's palm and horizontal plane the first angle,
User's palm is relative to the distance of terminal rotation the second angle to the left or to the right and user's palm with terminal.
And the palmprint information for relating in the present embodiment may include that the size of user's palm, operation user
The stricture of vagina number of palm, trend, length, shape and the cross point of operation user's palm lines.
And in another optional embodiment of the present embodiment, obtain operation by the image acquisition device of terminal and use
Before the palmprint information of family palm, the method can also include:
Step S21: obtain the palmprint information and user's palm institute being used for being stored in user's palm of terminal local
The positional information at place,；
Step S22: in the palmprint information of user's palm and taking of image acquisition device for being stored in terminal local
When scape interface information compares more than the second predetermined threshold, storage is for being stored in the palm of user's palm of terminal local
Stricture of vagina information.
By step S21 and step S22, it is stored in terminal local palmprint information, in the process obtained
In this palmprint information need to compare more than the second predetermined threshold more than the interface information of finding a view of image acquisition device, so
This palmprint information could be stored, if this palmprint information compares with the interface information of finding a view of image acquisition device less than
Two predetermined thresholds, then obtain palmprint information failure, and this palmprint information can not be stored in terminal local, reacquires
Palmprint information, until meeting above-mentioned condition.
Additionally providing a kind of tripper based on palmmprint in the present embodiment, this device is used for realizing above-mentioned enforcement
Example and optional embodiment, carried out repeating no more of explanation.As used below, term " module "
The software of predetermined function and/or the combination of hardware can be realized.Although the device described by following example is preferable
Ground realizes with software, but hardware, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 2 is tripper structured flowchart based on palmmprint according to embodiments of the present invention, as in figure 2 it is shown, should
Device includes: the first acquisition module 22, for when terminal is for unlocking interface, by the image acquisition of terminal
Device obtains the palmprint information of operation user's palm；Comparison module 24, is of coupled connections with the first acquisition module 22,
For comparing the palmprint information that the palmprint information of operation user prestores with terminal local；Unlocked state 26,
It is of coupled connections with comparison module 24, at the palmprint information of operation user's palm and the palmmprint letter prestored
When the similarity of breath is more than the first predetermined threshold, triggering terminal performs to solve latching operation.
Fig. 3 is the optional structured flowchart one of tripper based on palmmprint according to embodiments of the present invention, such as Fig. 3
Shown in, before the palmprint information that palmprint information and the terminal local comparing operation user prestores, device is also
Can include；Second acquisition module 32, is of coupled connections with adjusting module 34, is used for obtaining operation user's hands
Palm location information；Adjusting module 34, is of coupled connections with comparison module 24, is used for adjusting operation user
The positional information of the palm that palm location information prestores with terminal local matches.
Alternatively, positional information includes: user's palm and the first angle of horizontal plane, user's palm are relative to end
Hold the distance of rotation the second angle to the left or to the right and user's palm and terminal.
Fig. 4 is the optional structured flowchart two of tripper based on palmmprint according to embodiments of the present invention, such as Fig. 4
Shown in, before obtained the palmprint information of operation user's palm by the image acquisition device of terminal, this device also wraps
Include: the 3rd acquisition module 42, be of coupled connections with memory module 44, be used for obtaining this and be used for being stored in terminal originally
The palmprint information of user's palm on ground and user's palm location information；Memory module 44, with first
Acquisition module 22 is of coupled connections, for this for be stored in terminal local user's palm palmprint information with
When the interface information of finding a view of image acquisition device compares more than the second predetermined threshold, store this and be used for being stored in terminal originally
The palmprint information of user's palm on ground.
Fig. 5 is terminal structure block diagram according to embodiments of the present invention, as it is shown in figure 5, this terminal includes: image
Harvester 52, for when terminal is for unlocking interface, obtaining the palmprint information of operation user's palm；Comparator
54, it is of coupled connections with image acquisition device 52, for according to parameter information, comparing the palmmprint of operation user's palm
The palmprint information that information and terminal local prestore；Processor 56, is of coupled connections with comparator 54, is used for
It is more than the first predetermined threshold at the palmprint information of operation user's palm and the similarity of the palmprint information prestored
Time, triggering terminal performs to solve latching operation.
Alternatively, the palmprint information prestored in the palmprint information and the terminal local that compare operation user's palm it
Before, image acquisition device 52, it is additionally operable to obtain operation user's palm location information；Processor 56, also
For adjusting the positional information of the palm that operation user's palm location information prestores with terminal local
Match.
Alternatively, positional information includes: user's palm and the first angle of horizontal plane, user's palm are relative to end
Hold the distance of rotation the second angle to the left or to the right and user's palm and terminal.
Alternatively, before obtained the palmprint information of operation user's palm by the image acquisition device of terminal, figure
As harvester 52, it is additionally operable to obtain palmprint information and the user of the user's palm for being stored in terminal local
Palm location information；Processor 56, is additionally operable at the user's palm for being stored in terminal local
When palmprint information compares more than the second predetermined threshold with the interface information of finding a view of image acquisition device, storage is used for storing
Palmprint information at user's palm of terminal local.
The present invention is illustrated by the alternative embodiment below in conjunction with the present invention；
This alternative embodiment provides a kind of terminal unlocked by palmmprint, and this terminal includes: palmmprint unit,
Modeling memory element, comparing unit；
Palmmprint unit, for providing a menu, can arrange the side by palmmprint locking terminal by this menu
Formula；
Modeling memory element (being equivalent to the first above-mentioned acquisition module and the second acquisition module), for by taking the photograph
As head (being equivalent to above-mentioned image acquisition device) obtains the palmmprint of user, set up model, store palmmprint, and should
Model stores in terminal；
Comparing unit (is equivalent to comparison module), in releasing process, is obtained by photographic head and currently makes
With the palmmprint of the user of terminal, then carry out setting up interim model, then by interim model with terminal
The model of storage is compared；
Below in conjunction with the accompanying drawings this alternative embodiment is described in detail；
Fig. 6 is the palmmprint cellular construction block diagram according to alternative embodiment of the present invention, as shown in Figure 6, this palmmprint list
Unit is a new function menu, is under " arranging screen locking mode " list of terminal, and this menu is that user carries
For new screen locking mode a----palmmprint.
Fig. 7 is the flow chart of the modeling memory element method of work according to alternative embodiment of the present invention, such as Fig. 7
Shown in, the step of the method includes:
Step S702: terminal, under the list of " arranging screen locking mode ", selects menu " palmmprint " to enter；
Step S704: according to terminal be given for reminding user that palm is positioned over the interface of finding a view of photographic head
Text prompt, extract palmmprint；
Step S706: can automatically call rear photographic head after clicking on next step, user according to prompting before by hands
The palm is placed on the finding a view in interface of photographic head；
Step S708: find a view in interface when palmmprint is placed into, photographic head automatically begins to obtain palmmprint, sets up mould
Type；If cannot normally obtain, then perform step S710；If normally obtained, then perform step S712；
Step S710: prompting user clicks on screen and focuses on, helps to obtain palmmprint, while clicking on screen,
Signal language disappears；
Wherein, the information of palmmprint includes: whole sizes of palm, stricture of vagina number, the trend of lines, length, shape
And the cross point of lines；In addition it is also necessary to explanation, when acquired palmprint information is more than the institute of palmmprint
Information 80% (this value can be adjusted correspondingly according to practical situation) and beginning to above is had to set up interim
Model；If obtaining palmprint information failure, then provide the prompting of " obtaining palmmprint failure ", then point out user
Click on screen, again focus on and obtain palmmprint, the most successfully obtain palmprint information.
Step S712: after normal extraction palmmprint, starts modeling storage；
Wherein, this process is carried out on backstage, invisible to user.
Fig. 8 is the flow chart of the comparing unit method of work according to alternative embodiment of the present invention, as shown in Figure 8,
The step of the method includes:
Step S802: unlocking interface, calling rear photographic head；
Step S804: palm is placed in interface of finding a view and allows photographic head extract palmmprint；If cannot normally obtain,
Then prompting user clicks on screen focusing, helps to obtain palmmprint, and while clicking on screen, signal language disappears；
Step S806: just this palmmprint is set up after normal extraction an interim model；
Step S808: by model the most stored with terminal for this temporary pattern to comparing；
Step S810: if comparison is consistent, then unlock terminal and enter；
Wherein, comparison unanimously refers to the similarity of temporary pattern and locally stored model and is more than predetermined threshold,
Such as 90%；
Wherein, during comparison, should be noted that 3 point: (1), adjust facies palmaris and the angle of ground angle
Degree, less than 90 degree；(2), the facies palmaris anglec of rotation to from left to right is adjusted, less than 90 degree；(3), adjustment is faced
Time model size, each information in model changes according to the size of model and self adaptation changes；
Fig. 9 is the structured flowchart of the terminal unlocked based on palmmprint according to alternative embodiment of the present invention, such as Fig. 9
Shown in, this device includes: palmmprint unit, modeling memory element, comparing unit；Based on this device to this enforcement
The method based on palmmprint unblock of example describes in detail, and the step of the method includes:
Step S902: by palmmprint unit, user enters setting-security set, clicks on screen locking mode,
" palmmprint " menu is selected to enter；
Step S904: click on next step, screen can provide corresponding signal language, informs how user obtains palmmprint；
Step S906: after having browsed signal language, clicks on next step, and terminal can call rear photographic head automatically,
Subsequently into interface of finding a view；
Step S908: photographic head starts automatically to focus on acquisition palmprint information, and now whole palm need to be put by user
It is placed in and finds a view in interface,
Wherein, the palmprint information of acquisition mainly comprises following information: whole sizes of (1) palm；(2) stricture of vagina number；
(3) trend of lines, length, shape；(4) cross point of lines；
Step S910: judge that the condition that can successfully model is acquired palmprint information owning more than palmmprint
The predetermined threshold of information and more than；
Wherein, this predetermined threshold can be arranged accordingly according to practical situation, such as 80%, and this ratio calculation
Rely on the resolution at interface of finding a view, i.e. at interface energy 80% or identified above by object of finding a view of finding a view, then can build
Mould stores；
Step S912: if it is undesirable to obtain palmprint information, then provide carrying of " obtaining palmmprint failure "
Showing, then prompting user clicks on screen, again focuses on and obtains palmmprint, the most successfully obtains palmprint information.
Step S914: after successfully obtaining, this palmprint information is modeled, is then stored in tag memory,
It is accomplished by the setting steps of palmmprint lock-screen.
Step S916: user, after lighting screen, enters locking screen interface, now prompting user's upward sliding
Enter and unlock interface；
Step S918: palm is positioned over and finds a view in interface by user, and then photographic head automatically begins to focused acquisition
The information of palmmprint；
Wherein, the palmprint information of acquisition mainly comprises following information: whole sizes of (1) palm；(2) stricture of vagina number；
(3) trend of lines, length, shape；(4) cross point of lines；
Step S920: when acquired palmprint information more than all information 80% of palmmprint and begins to build above
Vertical interim model；If obtaining palmprint information failure, then provide the prompting of " obtaining palmmprint failure ", then
Prompting user clicks on screen, again focuses on and obtains palmmprint, the most successfully obtains palmprint information.
Wherein, due to setting up temporary pattern when, position that palm is put and putting when setting up model before
Position inconsistent, mainly include comprising three below factor: (1) facies palmaris and the angle of ground angle；(2)
Facies palmaris is to the anglec of rotation of from left to right；(3) facies palmaris and the distance of terminal, can cause model and the storage set up
Model cause not of uniform size；
Wherein, the temporary pattern of foundation is needed below consideration with the model of storage in tag memory when comparing
Three factors；(1) facies palmaris and the angle of ground angle are adjusted, less than 90 degree；(2) facies palmaris is adjusted to left-hand
The right anglec of rotation, less than 90 degree；(3) adjusting the size of temporary pattern, each information in model is according to mould
The size of type changes and self adaptation changes；
Step S922: if comparison success, then unlock mobile phone, enter terminal；
Step S924: if comparison failure, the most first provide user and point out accordingly, then restart to perform ratio
Right.
By the present embodiment using by the way of personal recognition carries out terminal unlocking, due to palmmprint uniqueness and
The characteristic that discrimination is high so that the mode that palmmprint unlocks more safely and unlocks and has higher success rate.
In another embodiment, additionally providing a kind of software, this software is used for performing above-described embodiment and excellent
Select the technical scheme described in embodiment.
In another embodiment, additionally providing a kind of storage medium, in this storage medium, storage has above-mentioned soft
Part, this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc..
Obviously, those skilled in the art should be understood that each module of the invention described above or each step can be with logical
Calculating device realize, they can concentrate on single calculating device, or is distributed in multiple calculating
On the network that device is formed, alternatively, they can realize with calculating the executable program code of device,
Perform it is thus possible to be stored in storing in device by calculating device, and in some cases, can
With be different from order herein perform shown or described by step, or they are fabricated to respectively each collection
Become circuit module, or the multiple modules in them or step are fabricated to single integrated circuit module realize.
So, the present invention is not restricted to the combination of any specific hardware and software.
Above are only the alternative embodiment of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, institute
Any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (12)
1. a unlocking method based on palmmprint, it is characterised in that including:
When terminal is for unlocking interface, obtain operation user's palm by the image acquisition device of described terminal
Palmprint information；
The palmmprint letter that the palmprint information of the most described operation user's palm and described terminal local prestore
Breath；
Palmprint information and the similarity of the described palmprint information prestored at described operation user's palm
During more than the first predetermined threshold, trigger described terminal and perform to solve latching operation.
Method the most according to claim 1, it is characterised in that at the palmmprint of more described operation user's palm
Before the palmprint information that information and described terminal local prestore, described method also includes:
Obtain described operation user's palm location information；
Adjust the hands that described operation user's palm location information prestores with described terminal local
The positional information of the palm matches.
Method the most according to claim 2, it is characterised in that described positional information includes: user's palm with
First angle of horizontal plane, user's palm relative to described terminal rotation the second angle to the left or to the right with
And the distance of user's palm and described terminal.
Method the most according to claim 3, it is characterised in that obtained by the image acquisition device of described terminal
Before the palmprint information of extract operation user's palm, described method also includes:
Obtain the palmprint information and described user's hands being used for being stored in user's palm of described terminal local
Palm location information；
Palmprint information at described user's palm for being stored in described terminal local is adopted with described image
When the interface information of finding a view of storage compares more than the second predetermined threshold, it is used for described in storage being stored in described end
The palmprint information of user's palm that end is local.
5. a tripper based on palmmprint, it is characterised in that including:
First acquisition module, for when terminal is for unlocking interface, by the image acquisition device of described terminal
Obtain the palmprint information of operation user's palm；
Comparison module, operates the palmprint information of user's palm with described terminal local in advance for the most described
The palmprint information of storage；
Unlocked state, at the described palmprint information operating user's palm and the described palmmprint prestored
When the similarity of information is more than the first predetermined threshold, triggers described terminal and perform to solve latching operation.
Device the most according to claim 5, it is characterised in that at the palmmprint of more described operation user's palm
Before the palmprint information that information and described terminal local prestore, described device also includes；
Second acquisition module, is used for obtaining described operation user's palm location information；
Adjusting module, is used for adjusting described operation user's palm location information and described terminal local
The positional information of the palm prestored matches.
Device the most according to claim 6, it is characterised in that described positional information includes: user's palm with
First angle of horizontal plane, user's palm relative to described terminal rotation the second angle to the left or to the right with
And the distance of user's palm and described terminal.
Device the most according to claim 7, it is characterised in that obtained by the image acquisition device of described terminal
Before the palmprint information of extract operation user's palm, described device also includes:
3rd acquisition module, for obtaining the palmmprint letter of the user's palm for being stored in described terminal local
Breath and described user's palm location information；
Memory module, for the palmprint information at described user's palm for being stored in described terminal local
When comparing more than the second predetermined threshold with the interface information of finding a view of described image acquisition device, it is used for described in storage
It is stored in the palmprint information of user's palm of described terminal local.
9. a terminal, it is characterised in that including:
Image acquisition device, for when terminal is for unlocking interface, obtaining the palmprint information of operation user's palm；
Comparator, the palmprint information for the most described operation user's palm is deposited in advance with described terminal local
The palmprint information of storage；
Processor, for believing with the described palmmprint prestored at the palmprint information of described operation user's palm
When the similarity of breath is more than the first predetermined threshold, triggers described terminal and perform to solve latching operation.
Terminal the most according to claim 9, it is characterised in that at the palmmprint of more described operation user's palm
Before the palmprint information that information and described terminal local prestore,
Described image acquisition device, is additionally operable to obtain described operation user's palm location information；
Described processor, is additionally operable to adjust described operation user's palm location information and described terminal
The positional information of the palm that this locality prestores matches.
11. terminals according to claim 10, it is characterised in that described positional information includes: user's palm
With the first angle of horizontal plane, user's palm relative to described terminal rotation the second angle to the left or to the right
And the distance of user's palm and described terminal.
12. terminals according to claim 11, it is characterised in that
Before obtained the palmprint information of operation user's palm by the image acquisition device of described terminal, described
Image acquisition device, be additionally operable to obtain for be stored in described terminal local user's palm palmprint information with
And described user's palm location information；
Described processor, is additionally operable to the palmmprint at described user's palm for being stored in described terminal local
When information compares more than the second predetermined threshold with the interface information of finding a view of described image acquisition device, storage is described
For being stored in the palmprint information of user's palm of described terminal local.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145807.9A CN106156570A (en) | 2015-03-30 | 2015-03-30 | Unlocking method based on palmmprint, device and terminal |
| PCT/CN2015/079315 WO2016155090A1 (en) | 2015-03-30 | 2015-05-19 | Unlocking method, apparatus and terminal based on palm print and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510145807.9A CN106156570A (en) | 2015-03-30 | 2015-03-30 | Unlocking method based on palmmprint, device and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106156570A true CN106156570A (en) | 2016-11-23 |
Family
ID=57003891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510145807.9A Withdrawn CN106156570A (en) | 2015-03-30 | 2015-03-30 | Unlocking method based on palmmprint, device and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106156570A (en) |
| WO (1) | WO2016155090A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107491260A (en) * | 2017-07-19 | 2017-12-19 | 苏州三星电子电脑有限公司 | The locking means and unlocking method of application program |
| CN108595932A (en) * | 2018-04-25 | 2018-09-28 | 维沃移动通信有限公司 | A kind of method of controlling operation thereof and mobile terminal |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020097830A1 (en) * | 2018-11-14 | 2020-05-22 | 华为技术有限公司 | Handheld mobile terminal control method and related apparatus |
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| CN101967915A (en) * | 2010-10-25 | 2011-02-09 | 淮阴工学院 | Control method for safety box with palmprint recognition system |
| CN102385766A (en) * | 2011-06-23 | 2012-03-21 | 哈尔滨工业大学深圳研究生院 | Palmprint-based authentication unlocking method, terminal and system |
| CN102739856A (en) * | 2012-05-31 | 2012-10-17 | 西安电子科技大学 | Mobile phone unlocking system and method based on palm image information |
| CN103995667A (en) * | 2014-05-14 | 2014-08-20 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and terminal screen unlocking method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102566911A (en) * | 2011-12-15 | 2012-07-11 | 广东步步高电子工业有限公司 | Unlocking device and method for mobile terminal equipment |
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2015
- 2015-03-30 CN CN201510145807.9A patent/CN106156570A/en not_active Withdrawn
- 2015-05-19 WO PCT/CN2015/079315 patent/WO2016155090A1/en active Application Filing
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|---|---|---|---|---|
| CN101967915A (en) * | 2010-10-25 | 2011-02-09 | 淮阴工学院 | Control method for safety box with palmprint recognition system |
| CN102385766A (en) * | 2011-06-23 | 2012-03-21 | 哈尔滨工业大学深圳研究生院 | Palmprint-based authentication unlocking method, terminal and system |
| CN102739856A (en) * | 2012-05-31 | 2012-10-17 | 西安电子科技大学 | Mobile phone unlocking system and method based on palm image information |
| CN103995667A (en) * | 2014-05-14 | 2014-08-20 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and terminal screen unlocking method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107491260A (en) * | 2017-07-19 | 2017-12-19 | 苏州三星电子电脑有限公司 | The locking means and unlocking method of application program |
| CN108595932A (en) * | 2018-04-25 | 2018-09-28 | 维沃移动通信有限公司 | A kind of method of controlling operation thereof and mobile terminal |
| CN108595932B (en) * | 2018-04-25 | 2020-05-19 | 维沃移动通信有限公司 | Operation control method and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016155090A1 (en) | 2016-10-06 |
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