CN107341000A - A kind of method and device, terminal for showing fingerprint typing image - Google Patents
A kind of method and device, terminal for showing fingerprint typing image Download PDFInfo
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- CN107341000A CN107341000A CN201710258684.9A CN201710258684A CN107341000A CN 107341000 A CN107341000 A CN 107341000A CN 201710258684 A CN201710258684 A CN 201710258684A CN 107341000 A CN107341000 A CN 107341000A
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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Abstract
Present disclose provides a kind of method and device, terminal for showing fingerprint typing image, wherein, methods described includes：Obtain the fingerprint typing information of user；The typing progress of the fingerprint template of active user is determined according to the fingerprint typing information；In the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that the frame target fingerprint typing image matched with the typing progress；Show the target fingerprint typing image.In the disclosure, terminal only needs the pre-stored fingerprint typing animation that storage image frame number is preset number, can is determined a frame target fingerprint typing image of matching and shown, save the memory space of terminal automatically according to the typing progress of the fingerprint template of active user.And the number of user's progress fingerprint typing can be dynamic, improve the intelligence degree of terminal, and improve Consumer's Experience.
Description
Technical field
This disclosure relates to fingerprint recognition field, more particularly to a kind of method and device, terminal for showing fingerprint typing image.
Background technology
At present, user can carry out the business such as terminal unlocking or payment by the fingerprint identification function of intelligent terminal.Make
With fingerprint identification function before, it is necessary to which user carries out the typing of fingerprint template.User needs to carry out fingerprint on fingerprint sensor
The number of typing reaches fixed number of times, so as to generate fingerprint template.When user carries out fingerprint typing every time, terminal can correspond to aobvious
Show the two field picture in fingerprint typing animation, so as to allow user to understand the typing progress of fingerprint template.
But different terminal models correspond to the fixed number of times of different fingerprint typings, its applicable fingerprint typing animation
Type it is also different.In correlation technique, in order to be adapted to all terminal models, polytype fingerprint typing animation can be protected simultaneously
Exist in terminal.But in actual applications, a terminal is only applicable to the fingerprint typing animation of one of which type, therefore,
The waste of terminal storage space can be caused.In addition, the number of user's typing fingerprint needs to reach fixed number of times, can not also adapt to
The requirement of dynamic typing fingerprint number.
The content of the invention
In view of this, present disclose provides a kind of method and device, terminal for showing fingerprint typing image, to solve correlation
Deficiency in technology.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of method for showing fingerprint typing image, methods described bag
Include：
Obtain the fingerprint typing information of user；
The typing progress of the fingerprint template of active user is determined according to the fingerprint typing information；
In the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that the frame matched with the typing progress
Target fingerprint typing image；
Show the target fingerprint typing image.
Alternatively, the typing progress of the fingerprint template that active user is determined according to the fingerprint typing information, including：
Calculate the ratio that the information content corresponding to the fingerprint typing information accounts for default total finger print information amount, described information amount
Counted out including fingerprint area value and fingerprint characteristic；
Typing progress using the ratio as the fingerprint template of active user.
Alternatively, in the pre-stored fingerprint typing animation for being preset number in number of image frames, it is determined that entering with the typing
A frame target fingerprint typing image of matching is spent, including：
Calculate the product of the typing progress and the preset number；
Target frame number is determined according to the product；
In the pre-stored fingerprint typing animation that number of image frames is preset number, by a two field picture corresponding to the target frame number
As the target fingerprint typing image；
Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation according to each self-corresponding fingerprint template record
Enter the order of progress from low to high to be numbered.
Alternatively, it is described that target frame number is determined according to the product, including：
When the product be more than 1 when, using less than or equal to the max-int of the product as the target frame number；
When the product is less than or equal to 1, using 1 as the target frame number.
Alternatively, in the pre-stored fingerprint typing animation for being preset number in number of image frames, it is determined that entering with the typing
A frame target fingerprint typing image of matching is spent, in addition to：
Before the product for calculating the typing progress with the preset number, if the typing progress reaches pre-
If threshold value, using the two field picture for being used to indicate fingerprint template typing completion in the pre-stored fingerprint typing animation as the target
Fingerprint typing image, the predetermined threshold value are less than 100%.
Alternatively, in the pre-stored fingerprint typing animation for being preset number in number of image frames, it is determined that entering with the typing
A frame target fingerprint typing image of matching is spent, in addition to：
Before the product for calculating the typing progress with the preset number, if user currently carries out fingerprint record
The cumulative number entered reaches the preset number, judges whether the typing progress reaches predetermined threshold value, and the predetermined threshold value is small
In 100%；
When the typing progress reaches the predetermined threshold value, will be used to indicate fingerprint in the pre-stored fingerprint typing animation
The two field picture that template typing is completed is as the target fingerprint typing image.
Alternatively, methods described also includes：
If the cumulative number that user currently carries out fingerprint typing reaches the preset number but the typing progress does not reach
To the predetermined threshold value, determine fingerprint template typing failure and stop showing any fingerprint typing image.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of device for showing fingerprint typing image, described device bag
Include：
Acquisition module, it is configured as obtaining the fingerprint typing information of user；
Typing progress determining module, it is configured as determining the fingerprint template of active user according to the fingerprint typing information
Typing progress；
Image determining module, it is configured as in the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that with
One frame target fingerprint typing image of the typing progress matching；
Display module, it is configured as showing the target fingerprint typing image.
Alternatively, the typing progress determining module includes：
First calculating sub module, the information content for being configured as calculating corresponding to the fingerprint typing information account for default total fingerprint
The ratio of information content, described information amount includes fingerprint area value and fingerprint characteristic is counted out；
First determination sub-module, it is configured as the typing progress using the ratio as the fingerprint template of active user.
Alternatively, described image determining module includes：
Second calculating sub module, it is configured as calculating the product of the typing progress and the preset number；
Second determination sub-module, it is configured as determining target frame number according to the product；
3rd determination sub-module, it is configured as in the pre-stored fingerprint typing animation that number of image frames is preset number, by institute
A two field picture corresponding to target frame number is stated as the target fingerprint typing image；
Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation according to each self-corresponding fingerprint template record
Enter the order of progress from low to high to be numbered.
Alternatively, second determination sub-module includes：
First determining unit, when being configured as the product more than 1, by less than or equal to the max-int of the product
As the target frame number；
Second determining unit, when being configured as the product less than or equal to 1, using 1 as the target frame number.
Alternatively, described image determining module also includes：
4th determination sub-module, if being configured as the typing progress reaches predetermined threshold value, the pre-stored fingerprint is recorded
Enter the two field picture for being used for indicating fingerprint template typing completion in animation as the target fingerprint typing image, the default threshold
Value is less than 100%.
Alternatively, described image determining module also includes：
Judging submodule, reach the present count if being configured as user and currently carrying out the cumulative number of fingerprint typing
Mesh, judges whether the typing progress reaches predetermined threshold value, and the predetermined threshold value is less than 100%；
5th determination sub-module, it is configured as when the typing progress reaches the predetermined threshold value, by the finger that prestores
The two field picture for being used to indicate fingerprint template typing completion in line typing animation is as the target fingerprint typing image.
Alternatively, described device also includes：
Execution module, if be configured as user currently carry out fingerprint typing cumulative number reach the preset number but
The typing progress is not up to the predetermined threshold value, determines fingerprint template typing failure and stops showing any fingerprint typing figure
Picture.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of computer-readable recording medium, it is characterised in that described
Storage medium is stored with computer program, and the computer program is used to perform the display fingerprint typing described in above-mentioned first aspect
The method of image.
According to the fourth aspect of the embodiment of the present disclosure, there is provided a kind of terminal, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configurable for performing the side of the display fingerprint typing image described in above-mentioned first aspect
Method.
The technical scheme provided by this disclosed embodiment can include the following benefits：
In the embodiment of the present disclosure, after terminal gets the fingerprint typing information of user, it can be believed according to the fingerprint typing
Breath determines the typing progress of the fingerprint template of active user, determines to match with the typing progress in pre-stored fingerprint typing animation
A frame target fingerprint typing image, so as to show the target fingerprint typing image.By said process, terminal only needs to deposit
Store up the pre-stored fingerprint typing animation that number of image frames is preset number, it is possible to automatically according to the typing of the fingerprint template of active user
Progress, determine a frame target fingerprint typing image of matching and show, save the memory space of terminal.And user is referred to
The number of line typing can be dynamic, improve the intelligence degree of terminal, and improve Consumer's Experience.
In the embodiment of the present disclosure, alternatively, the information content that terminal can be calculated corresponding to fingerprint typing information accounts for default total
The ratio of finger print information amount, the typing progress using the ratio as the fingerprint template of active user.Realize easy, availability
It is high.
In the embodiment of the present disclosure, terminal is in the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that and institute
, can be by calculating multiplying for typing progress and the preset number when stating a frame target fingerprint typing image of typing progress matching
Product, and then determines target frame number according to the product, by pre-stored fingerprint typing animation, a frame corresponding to the target frame number
Image is as the target fingerprint typing image.Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation is advance
It is numbered according to the typing progress order from low to high of each self-corresponding fingerprint template., can be flexible by said process
Ground shows the target fingerprint typing image of matching, correspondingly, user is carried out according to the typing progress of the fingerprint template of active user
The number of fingerprint typing can be dynamic, improve the intelligence degree of terminal, and improve Consumer's Experience.
In the embodiment of the present disclosure, if the typing progress of current finger print template has reached predetermined threshold value, it can determine
Fingerprint template typing is completed, and now, the target fingerprint typing image that terminal is shown can be to be used in pre-stored fingerprint typing animation
Indicate the two field picture that fingerprint template typing is completed.By said process, referred to when further reducing generation fingerprint template
The number of line typing so that terminal pre-stored fingerprint typing animation can meets that user carries out showing record during fingerprint template typing
Enter the requirement of progress, improve the intelligence degree of terminal, and improve Consumer's Experience.
In the embodiment of the present disclosure, if the cumulative number that user currently carries out fingerprint typing reaches pre-stored fingerprint typing animation
Included number of image frames, i.e., described cumulative number reaches preset number, and the typing progress of fingerprint template has reached default threshold
Value, then it can determine that fingerprint template typing is completed, now, the target fingerprint typing image that terminal is equally shown equally can be pre-
Deposit and be used for the two field picture for indicating that fingerprint template typing is completed in fingerprint typing animation.If user currently carries out fingerprint typing
Cumulative number reaches the preset number but the typing progress is not up to the predetermined threshold value, then terminal automatically determines fingerprint mould
Plate typing failure and any fingerprint typing image of stopping display.By said process, it is pre- that terminal, which only needs storage image frame number,
If the pre-stored fingerprint typing animation of number, it is possible to meet that user shown during fingerprint template typing the requirement of typing progress,
The memory space of terminal is saved, improves the intelligence degree of terminal.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Figure 1A to 1C is the schematic diagram of a scenario of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Fig. 2 is a kind of method flow diagram of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Fig. 3 is another method flow that shows fingerprint typing image of the disclosure according to an exemplary embodiment
Figure；
Fig. 4 A to 4B are the schematic diagram of a scenario of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Fig. 5 is another method flow that shows fingerprint typing image of the disclosure according to an exemplary embodiment
Figure；
Fig. 6 A to 6B are the schematic diagram of a scenario of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Fig. 7 A to 7E are the schematic diagram of a scenario of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Fig. 8 is another method flow that shows fingerprint typing image of the disclosure according to an exemplary embodiment
Figure；
Fig. 9 is another method flow that shows fingerprint typing image of the disclosure according to an exemplary embodiment
Figure；
Figure 10 is another method flow that shows fingerprint typing image of the disclosure according to an exemplary embodiment
Figure；
Figure 11 is a kind of device block diagram of display fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 12 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 13 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 14 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 15 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 16 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 17 is another device block diagram that shows fingerprint typing image of the disclosure according to an exemplary embodiment；
Figure 18 is an a kind of structural representation of terminal of the disclosure according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
It is only merely for the purpose of description specific embodiment in the term of disclosure operation, and is not intended to be limiting the disclosure.
" one kind " of the singulative run in disclosure and the accompanying claims book, " described " and "the" are also intended to including majority
Form, unless context clearly shows that other implications.It is also understood that the term "and/or" run herein refers to and wrapped
Containing the associated list items purpose of one or more, any or all may be combined.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the disclosure
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, do not departing from
In the case of disclosure scope, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on linguistic context, as run at this word " if " can be construed to " and ... when " or " when ...
When " or " in response to determining ".
In correlation technique, when user carries out the typing of fingerprint template by the fingerprint sensor in terminal, terminal can be prompted
User is placed a finger on fingerprint sensor, as shown in Figure 1A.Further, user needs before fingerprint template typing completion
Fingerprint typing is repeatedly carried out, terminal can correspond to the typing progress for showing current finger print template, such as shown in Figure 1B and 1C.
, could be complete for different terminal models, it is necessary to which user distinguishes typing fixed number of times, such as 8 times, 12 times or 16 times
Into final fingerprint template.The number of image frames of fingerprint typing animation corresponding to different fingerprint typing numbers is different.For example, fingerprint
When typing number is 8 times, the number of image frames of fingerprint typing animation is 8；When fingerprint typing number is 16 times, fingerprint typing animation
Number of image frames is 16.
In correlation technique, the organic type in order to be adapted to, can preserve above-mentioned three types in terminal simultaneously includes different figures
As the fingerprint typing animation of frame number, therefore, the waste of terminal storage space is caused.And the number of user's progress fingerprint typing is
Fixed, for certain operations skilled user, the number that may complete typing fingerprint during fingerprint template is less than fixed time
Number, also resulted in current finger print typing animation can not dynamic adaptation fingerprint typing number requirement.
In order to solve the above problems, a kind of method for display fingerprint typing image that the embodiment of the present disclosure provides, the side
Method can be used for terminal, for example, smart mobile phone, tablet personal computer, personal digital assistant (Personal Digital
Assistant, PDA) etc..As shown in Fig. 2 Fig. 2 is a kind of display fingerprint typing image according to an exemplary embodiment
Method, comprise the following steps：
In a step 101, the fingerprint typing information of user is obtained；
In a step 102, the typing progress of the fingerprint template of active user is determined according to the fingerprint typing information；
In step 103, in the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that entering with the typing
Spend a frame target fingerprint typing image of matching；
At step 104, the target fingerprint typing image is shown.
In above-described embodiment, terminal only needs the pre-stored fingerprint typing animation that storage image frame number is preset number, so that it may
With the typing progress of the fingerprint template automatically according to active user, determine a frame target fingerprint typing image of matching and show
Show, save the memory space of terminal.And the number of user's progress fingerprint typing can be dynamic, improve the intelligence of terminal
Change degree, and improve Consumer's Experience.
For above-mentioned steps 101, the terminal can be obtained by preassembled fingerprint sensor according to correlation technique
The fingerprint typing information.Alternatively, the fingerprint typing information includes the information such as fingerprint area and fingerprint feature point, wherein,
The fingerprint feature point can include the information point that fingerprint radian and fingerprint bifurcation point etc. can characterize the feature of current finger print.
For above-mentioned steps 102, alternatively, as shown in figure 3, Fig. 3 is shown on the basis of foregoing embodiment illustrated in fig. 2
Another method for showing fingerprint typing image, step 102 can include：
In step 102-1, calculate the information content corresponding to the fingerprint typing information and account for default total finger print information amount
Ratio；
In this step, the terminal has got fingerprint typing information by fingerprint sensor, it is possible to further
The information content corresponding to the fingerprint typing information is counted, that is, is counted during fingerprint area value and fingerprint characteristic are counted out at least
One.Total finger print information amount has been preset in fingerprint template, that is, has preset total fingerprint area value and total fingerprint feature point
Number, in the embodiment of the present disclosure, it is only necessary to calculate the ratio that the finger print information amount that current statistic goes out accounts for default total finger print information amount
.
For example, presetting total finger print information amount includes：Total fingerprint area value A and total fingerprint characteristic are counted out B, and what is counted works as
Preceding finger print information amount includes：Fingerprint area value a and fingerprint characteristic are counted out b, then can calculate fingerprint area value a respectively and account for total finger
Line area value A ratio 1, and the fingerprint characteristic b that counts out account for total fingerprint characteristic and counted out B ratio 2, most above-mentioned ratio 1 at last
Can is added after being multiplied by each shared weighted value respectively with ratio 2 and draws final ratio, i.e., described finger print information amount accounts for
Preset the ratio of total finger print information amount.
In step 102-2, the typing progress using the ratio as the fingerprint template of active user.
In this step, fingerprint mould that terminal can be directly using the ratio that above-mentioned steps are calculated as active user
The typing progress of plate.
For above-mentioned steps 103, pre-stored fingerprint typing animation includes the number of image frames of preset number, alternatively, described
Preset number can be 20.
Further, the frame number of every two field picture in the pre-stored fingerprint typing animation is according to each self-corresponding fingerprint template
Typing progress order from low to high be numbered.That is the frame number of the multiple image of pre-stored fingerprint typing animation is according to respective
The order of the typing progress of corresponding fingerprint template from low to high is numbered.
For example, 20 two field pictures in pre-stored fingerprint typing animation proceed by numbering from 1 successively in the order described above, finally
The typing progress of fingerprint template is minimum corresponding to the image that frame number is 1, such as shown in Fig. 4 A；And frame number is corresponding to 20 image
The typing progress of fingerprint template is maximum, such as shown in Fig. 4 B.
The process of target fingerprint typing image is then determined in step 103 as shown in figure 5, Fig. 5 is being implemented shown in earlier figures 2
Another method for showing fingerprint typing image shown on the basis of example, step 103 can include：
In step 103-1, the product of the typing progress and the preset number is calculated；
In this step, terminal can first calculate the typing progress and pre-stored fingerprint typing animation of currently available fingerprint template
The product of included number of image frames, that is, calculate the product of the typing progress and the preset number.
For example, preset number is 20, typing progress is 24%, then the product being calculated is 4.8.
In step 103-2, target frame number is determined according to the product；
, alternatively, can be by less than or equal to the max-int of the product when the product is more than 1 in this step
As the target frame number；And when the product is less than or equal to 1, using 1 as the target frame number.
In the embodiment of the present disclosure, in order to more precisely reflect the typing progress of current fingerprint template, if obtain
Above-mentioned product is more than 1, then takes the integer value closest to the product downwards as target frame number；If obtained product is less than or waited
In 1, then need using 1 as target frame number, i.e., in the Input Process of fingerprint template, at least to need display corresponding to fingerprint typing to enter
Spend a minimum two field picture.
For example, the product being calculated is 4.8, then can be using 4 as target frame number.If the product being calculated is
0.8, then need using 1 as target frame number.
In step 103-3, in the pre-stored fingerprint typing animation that number of image frames is preset number, by the target frame number
A corresponding two field picture is as the target fingerprint typing image.
In this step, terminal is directly in the pre-stored fingerprint typing animation that number of image frames is preset number, by the target
A two field picture corresponding to frame number is as the target fingerprint typing image.
For above-mentioned steps 104, terminal determines one matched with the typing progress in pre-stored fingerprint typing animation
After frame target fingerprint typing image, the target fingerprint typing image is shown on terminal interface according to correlation technique.
User can understand the typing progress of current fingerprint template by the target fingerprint typing image of display, improve
Consumer's Experience.In addition, in the embodiment of the present disclosure, dynamically the typing progress based on fingerprint template it can show that corresponding target refers to
Line typing image, for example, pre-stored fingerprint typing animation includes 20 two field pictures, but user is when being entered into the 6th time, typing progress
Maximum typing progress is just reached, now, terminal can directly display the target that frame number in pre-stored fingerprint typing animation is 20
Fingerprint typing image.The intelligence degree of terminal is improved, and improves Consumer's Experience.
In correlation technique, when user carries out fingerprint typing every time, the terminal is except showing fingerprint typing finger image
The residue degree of progress fingerprint typing required for completing fingerprint template typing user can be also shown, such as shown in Fig. 6 A.In this public affairs
Open in embodiment, user often carries out a fingerprint typing, and the terminal can show the same of the target fingerprint typing image
When, the typing progress of the current fingerprint template of display user, such as shown in Fig. 6 B.So as to allow user more clearly to understand currently
The typing progress of fingerprint template, improves Consumer's Experience.
Assuming that when the typing progress reaches 100%, user has carried out 5 fingerprint typings altogether, carries out fingerprint record every time
Fashionable, terminal shows the target fingerprint typing image for current typing progress, while shows current typing progress, whole typing
Process can be successively as shown in Fig. 7 A to 7E.By said process, the typing of fingerprint Input Process and fingerprint template can be entered
Degree associates, terminal according to the typing user of current finger print template show to should progress target fingerprint typing image, and
Show the typing progress of fingerprint template so that the number of user's typing fingerprint can be dynamic, improve the intellectuality of terminal
Degree.
In one embodiment, above-mentioned steps 102 are as shown in figure 8, Fig. 8 is shown on the basis of foregoing embodiment illustrated in fig. 5
Another method for showing fingerprint typing image gone out, before step 103-1 is performed, step 103 can also include：
In step 103-01, if the typing progress reaches predetermined threshold value, by the pre-stored fingerprint typing animation
For indicating a two field picture of fingerprint template typing completion as the target fingerprint typing image.
In this step, predetermined threshold value can be set, the predetermined threshold value can be less than 100%.The typing of current finger print template
Progress need not reach 100%, as long as typing progress reaches the predetermined threshold value, terminal be assured that fingerprint template typing into
Work(.Such as predetermined threshold value is 80%, when typing progress reaches 80%, terminal determines that fingerprint template typing is completed, now directly
Connect using the two field picture for being used to indicate fingerprint template typing completion in the pre-stored fingerprint typing animation as the target fingerprint
Typing image, that is to say, that can be using the maximum two field picture of frame number as the target fingerprint typing image.
Although the fingerprint template that terminal obtains at this moment not up to 100%, terminal can be carried out eventually in subsequent user
When end unblock or progress payment transaction, self study is carried out by fingerprint sensor, so as to the constantly improve fingerprint template.
In above-described embodiment, terminal can be when carrying out fingerprint typing arbitrarily once, if it is determined that typing progress reaches
During predetermined threshold value, fingerprint template typing success is determined that, time of fingerprint typing is carried out when further reducing generation fingerprint template
Number so that terminal pre-stored fingerprint typing animation can meets that user carries out showing wanting for typing progress during fingerprint template typing
Ask, improve the intelligence degree of terminal, and improve Consumer's Experience.
In one embodiment, above-mentioned steps 103 are as shown in figure 9, Fig. 9 is shown on the basis of foregoing embodiment illustrated in fig. 5
Another method for showing fingerprint typing image gone out, before step 103-1 is performed, step 103 can also include：
In step 103-02, if the cumulative number that user currently carries out fingerprint typing reaches the preset number, sentence
Whether the typing progress of breaking reaches predetermined threshold value；
In this step, the cumulative number that fingerprint typing can be currently carried out in user reaches the preset number, that is, reaches
During number of image frames included by pre-stored fingerprint typing animation, determine the user of typing fingerprint template typing progress whether
Reach the predetermined threshold value, alternatively, the predetermined threshold value is less than 100%, can be 80%.
If the typing progress reaches the predetermined threshold value, step 102-03 is continued executing with.
In step 103-03, the frame for indicating that fingerprint template typing is completed will be used in the pre-stored fingerprint typing animation
Image is as the target fingerprint typing image.
In this step, terminal will directly be used to indicate the one of fingerprint template typing completion in the pre-stored fingerprint typing animation
Two field picture is as the target fingerprint typing image, that is to say, that can be using a largest number of two field picture as the mesh
Mark fingerprint typing image.
In above-described embodiment, if the cumulative number that user currently carries out fingerprint typing has reached preset number, that is, reach
Arrived the number of image frames included by pre-stored fingerprint typing animation, then terminal can when typing progress reaches predetermined threshold value, it is determined that
Fingerprint template typing success.By said process, terminal only needs the pre-stored fingerprint typing that storage image frame number is preset number
Animation, it is possible to meet that user shown during fingerprint template typing the requirement of typing progress, save the memory space of terminal,
Improve the intelligence degree of terminal.
In one embodiment, the method for above-mentioned display fingerprint typing image is as shown in Figure 10, and Figure 10 is shown in earlier figures 9
Another method for showing fingerprint typing image shown on the basis of embodiment, can also include：
In step 105, if the cumulative number that user currently carries out fingerprint typing reaches the preset number but described
Typing progress is not up to the predetermined threshold value, determines fingerprint template typing failure and stops showing any fingerprint typing image.
In this step, if the cumulative number that user currently carries out fingerprint typing reaches the preset number, meanwhile, typing
Progress is not up to the predetermined threshold value, then the terminal determines the typing failure of fingerprint template, can export prompting user fingerprints
The prompt message of template typing failure, and fingerprint Input Process is exited, no longer show any fingerprint typing image.
In above-described embodiment, the cumulative number that fingerprint typing can be currently carried out in user reaches pre-stored fingerprint typing animation
When included number of image frames but typing progress is not up to predetermined threshold value, determines that fingerprint typing fails, no longer show any fingerprint
Typing image.Allow pre-stored fingerprint typing animation to match Input Process, lift Consumer's Experience, improve the intellectuality of terminal
Degree.
Corresponding with preceding method embodiment, the disclosure additionally provides the embodiment of device.
As shown in figure 11, Figure 11 is a kind of display fingerprint typing image of the disclosure according to an exemplary embodiment
Device block diagram, described device include：
Acquisition module 210, it is configured as obtaining the fingerprint typing information of user；
Typing progress determining module 220, it is configured as determining the fingerprint mould of active user according to the fingerprint typing information
The typing progress of plate；
Image determining module 230, it is configured as in the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that
The frame target fingerprint typing image matched with the typing progress；
Display module 240, it is configured as showing the target fingerprint typing image.
As shown in figure 12, another kind of Figure 12 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 11, the typing progress determining module 220 includes the embodiment：
First calculating sub module 221, the information content for being configured as calculating corresponding to the fingerprint typing information account for default total
The ratio of finger print information amount, described information amount include during fingerprint area value and fingerprint characteristic are counted out at least one of；
First determination sub-module 222, it is configured as the typing progress using the ratio as the fingerprint template of active user.
As shown in figure 13, another kind of Figure 13 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 11, described image determining module 230 includes the embodiment：
Second calculating sub module 231, it is configured as calculating the product of the typing progress and the preset number；
Second determination sub-module 232, it is configured as determining target frame number according to the product；
3rd determination sub-module 233, it is configured as in the pre-stored fingerprint typing animation that number of image frames is preset number, will
A two field picture is as the target fingerprint typing image corresponding to the target frame number；
Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation according to each self-corresponding fingerprint template record
Enter the order of progress from low to high to be numbered.
As shown in figure 14, another kind of Figure 14 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 12, second determination sub-module 232 includes the embodiment：
First determining unit 2321, will be maximum whole less than or equal to the product when being configured as the product more than 1
Numerical value is as the target frame number；
Second determining unit 2322, when being configured as the product less than or equal to 1, using 1 as the target frame number.
As shown in figure 15, another kind of Figure 15 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 12, described image determining module 230 also includes the embodiment：
4th determination sub-module 234, if being configured as the typing progress reaches predetermined threshold value, by the pre-stored fingerprint
The two field picture for being used to indicate fingerprint template typing completion in typing animation is described default as the target fingerprint typing image
Threshold value is less than 100%.
As shown in figure 16, another kind of Figure 16 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 13, described image determining module 230 also includes the embodiment：
Judging submodule 235, reach described default if being configured as user and currently carrying out the cumulative number of fingerprint typing
Number, judges whether the typing progress reaches predetermined threshold value, and the predetermined threshold value is less than 100%；
5th determination sub-module 236, it is configured as, when the typing progress reaches the predetermined threshold value, prestoring described
The two field picture for being used to indicate fingerprint template typing completion in fingerprint typing animation is as the target fingerprint typing image.
As shown in figure 17, another kind of Figure 17 disclosure according to an exemplary embodiment shows fingerprint typing image
Device block diagram, on the basis of the embodiment of earlier figures 16, described device also includes the embodiment：
Execution module 250, reach the present count if being configured as user and currently carrying out the cumulative number of fingerprint typing
The mesh but typing progress is not up to the predetermined threshold value, determine fingerprint template typing failure and stop showing any fingerprint typing
Image.
For device embodiment, because it corresponds essentially to embodiment of the method, so related part is real referring to method
Apply the part explanation of example.Device embodiment described above is only schematical, wherein illustrating as separating component
Unit can be or may not be physically separate, can be as the part that unit is shown or may not be
Physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to the actual needs
Some or all of module therein is selected to realize the purpose of disclosure scheme.Those of ordinary skill in the art are not paying wound
In the case that the property made is worked, you can to understand and implement.
Accordingly, the disclosure additionally provides a kind of computer-readable recording medium, and the storage medium is stored with computer
Program, the computer program are used for the method for performing any of the above-described described display fingerprint typing image.
Accordingly, the disclosure additionally provides a kind of terminal, including：
Processor；
For storing the memory of processor-executable instruction；
Wherein, the processor is configurable for the method for performing any of the above-described described display fingerprint typing image.
Figure 18 is a kind of structural representation of the device of display fingerprint typing image according to an exemplary embodiment.
As shown in figure 18, the device 1800 of a kind of display fingerprint typing image according to an exemplary embodiment, the device 1800
Can be computer, mobile phone, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices,
The terminals such as body-building equipment, personal digital assistant.
Reference picture 18, device 1800 can include following one or more assemblies：Processing component 1801, memory 1802,
Power supply module 1803, multimedia groupware 1804, audio-frequency assembly 1805, the interface 1806 of input/output (I/O), sensor cluster
1807, and communication component 1808.
The integrated operation of the usual control device 1800 of processing component 1801, such as communicated with display, call, data,
The operation that camera operation and record operation are associated.Processing component 1801 can include one or more processors 1809 to perform
Instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1801 can include one or more moulds
Block, the interaction being easy between processing component 1801 and other components.For example, processing component 1801 can include multi-media module,
To facilitate the interaction between multimedia groupware 1804 and processing component 1801.
Memory 1802 is configured as storing various types of data to support the operation in device 1800.These data
Example includes being used for the instruction of any application program or method operated on device 1800, contact data, telephone book data,
Message, picture, video etc..Memory 1802 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1803 provides electric power for the various assemblies of device 1800.Power supply module 1803 can include power management
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1800.
Multimedia groupware 1804 is included in the screen of one output interface of offer between described device 1800 and user.
In some embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch and passed
Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip be dynamic
The border of work, but also detect the duration and pressure related to the touch or slide.In certain embodiments, it is more
Media component 1804 includes a front camera and/or rear camera.When device 1800 is in operator scheme, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive outside multi-medium data.Each preposition shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 1805 is configured as output and/or input audio signal.For example, audio-frequency assembly 1805 includes a wheat
Gram wind (MIC), when device 1800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The audio signal received can be further stored in memory 1802 or via communication
Component 1808 is sent.In certain embodiments, audio-frequency assembly 1805 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1806 provide interface, above-mentioned peripheral interface module between processing component 1801 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1807 includes one or more sensors, and the state for providing various aspects for device 1800 is commented
Estimate.For example, sensor cluster 1807 can detect opening/closed mode of device 1800, the relative positioning of component, such as institute
The display and keypad that component is device 1800 are stated, sensor cluster 1807 can be with detection means 1800 or device 1,800 1
The position of individual component changes, the existence or non-existence that user contacts with device 1800, the orientation of device 1800 or acceleration/deceleration and dress
Put 1800 temperature change.Sensor cluster 1807 can include proximity transducer, be configured in no any physics
The presence of object nearby is detected during contact.Sensor cluster 1807 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1807 can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1808 is configured to facilitate the communication of wired or wireless way between device 1800 and miscellaneous equipment.Dress
The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1800.It is exemplary at one
In embodiment, communication component 1808 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1808 also includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1800 can be by one or more application specific integrated circuits (ASIC), numeral
Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electron component are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1802 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1809 of device 1800.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
Wherein, when the instruction in the storage medium is by the computing device so that device 1800 is able to carry out
The method for stating any display fingerprint typing image.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The disclosure is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim point out.
The preferred embodiment of the disclosure is the foregoing is only, not limiting the disclosure, all essences in the disclosure
God any modification, equivalent substitution and improvements done etc., should be included within the scope of disclosure protection with principle.
Claims (16)
- A kind of 1. method for showing fingerprint typing image, it is characterised in that methods described includes：Obtain the fingerprint typing information of user；The typing progress of the fingerprint template of active user is determined according to the fingerprint typing information；In the pre-stored fingerprint typing animation that number of image frames is preset number, it is determined that the frame target matched with the typing progress Fingerprint typing image；Show the target fingerprint typing image.
- 2. according to the method for claim 1, it is characterised in that described that active user is determined according to the fingerprint typing information Fingerprint template typing progress, including：The ratio that the information content corresponding to the fingerprint typing information accounts for default total finger print information amount is calculated, described information amount includes Fingerprint area value and fingerprint characteristic count out at least one of；Typing progress using the ratio as the fingerprint template of active user.
- 3. according to the method for claim 1, it is characterised in that described to be recorded in number of image frames for the pre-stored fingerprint of preset number Enter in animation, it is determined that the frame target fingerprint typing image matched with the typing progress, including：Calculate the product of the typing progress and the preset number；Target frame number is determined according to the product；Number of image frames for preset number pre-stored fingerprint typing animation in, using a two field picture corresponding to the target frame number as The target fingerprint typing image；Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation enters according to the typing of each self-corresponding fingerprint template The order of degree from low to high is numbered.
- 4. according to the method for claim 3, it is characterised in that it is described that target frame number is determined according to the product, including：When the product be more than 1 when, using less than or equal to the max-int of the product as the target frame number；When the product is less than or equal to 1, using 1 as the target frame number.
- 5. according to the method for claim 3, it is characterised in that described to be recorded in number of image frames for the pre-stored fingerprint of preset number Enter in animation, it is determined that the frame target fingerprint typing image matched with the typing progress, in addition to：Before the product for calculating the typing progress with the preset number, if the typing progress reaches default threshold Value, using the two field picture for being used to indicate fingerprint template typing completion in the pre-stored fingerprint typing animation as the target fingerprint Typing image, the predetermined threshold value are less than 100%.
- 6. according to the method for claim 3, it is characterised in that described to be recorded in number of image frames for the pre-stored fingerprint of preset number Enter in animation, it is determined that the frame target fingerprint typing image matched with the typing progress, in addition to：Before the product for calculating the typing progress with the preset number, if user currently carries out fingerprint typing Cumulative number reaches the preset number, judges whether the typing progress reaches predetermined threshold value, and the predetermined threshold value is less than 100%；When the typing progress reaches the predetermined threshold value, will be used to indicate fingerprint template in the pre-stored fingerprint typing animation The two field picture that typing is completed is as the target fingerprint typing image.
- 7. according to the method for claim 6, it is characterised in that methods described also includes：If the cumulative number that user currently carries out fingerprint typing reaches the preset number but the typing progress is not up to institute Predetermined threshold value is stated, fingerprint template typing failure is determined and stops showing any fingerprint typing image.
- 8. a kind of device for showing fingerprint typing image, it is characterised in that described device includes：Acquisition module, it is configured as obtaining the fingerprint typing information of user；Typing progress determining module, it is configured as determining the typing of the fingerprint template of active user according to the fingerprint typing information Progress；Image determining module, be configured as number of image frames for preset number pre-stored fingerprint typing animation in, it is determined that with it is described One frame target fingerprint typing image of typing progress matching；Display module, it is configured as showing the target fingerprint typing image.
- 9. device according to claim 8, it is characterised in that the typing progress determining module includes：First calculating sub module, the information content for being configured as calculating corresponding to the fingerprint typing information account for default total finger print information The ratio of amount, described information amount include during fingerprint area value and fingerprint characteristic are counted out at least one of；First determination sub-module, it is configured as the typing progress using the ratio as the fingerprint template of active user.
- 10. device according to claim 8, it is characterised in that described image determining module includes：Second calculating sub module, it is configured as calculating the product of the typing progress and the preset number；Second determination sub-module, it is configured as determining target frame number according to the product；3rd determination sub-module, it is configured as in the pre-stored fingerprint typing animation that number of image frames is preset number, by the mesh A two field picture corresponding to frame number is marked as the target fingerprint typing image；Wherein, the frame number of every two field picture in the pre-stored fingerprint typing animation enters according to the typing of each self-corresponding fingerprint template The order of degree from low to high is numbered.
- 11. device according to claim 10, it is characterised in that second determination sub-module includes：First determining unit, be configured as the product more than 1 when, using less than or equal to the max-int of the product as The target frame number；Second determining unit, when being configured as the product less than or equal to 1, using 1 as the target frame number.
- 12. device according to claim 10, it is characterised in that described image determining module also includes：4th determination sub-module, if being configured as the typing progress reaches predetermined threshold value, the pre-stored fingerprint typing is moved It is used to indicate that the two field picture that fingerprint template typing is completed is small as the target fingerprint typing image, the predetermined threshold value in picture In 100%.
- 13. device according to claim 10, it is characterised in that described image determining module also includes：Judging submodule, reach the preset number if being configured as user and currently carrying out the cumulative number of fingerprint typing, sentence Whether the typing progress of breaking reaches predetermined threshold value, and the predetermined threshold value is less than 100%；5th determination sub-module, it is configured as, when the typing progress reaches the predetermined threshold value, the pre-stored fingerprint being recorded Enter the two field picture for being used for indicating fingerprint template typing completion in animation as the target fingerprint typing image.
- 14. device according to claim 13, it is characterised in that described device also includes：Execution module, reach the preset number but described if being configured as user and currently carrying out the cumulative number of fingerprint typing Typing progress is not up to the predetermined threshold value, determines fingerprint template typing failure and stops showing any fingerprint typing image.
- 15. a kind of computer-readable recording medium, it is characterised in that the storage medium is stored with computer program, the meter Calculation machine program is used for the method for performing any described display fingerprint typing images of the claims 1-7.
- A kind of 16. terminal, it is characterised in that including：Processor；For storing the memory of processor-executable instruction；Wherein, the processor is configurable for performing any described display fingerprint typing images of the claims 1-7 Method.
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| CN201710258684.9A CN107341000B (en) | 2017-04-19 | 2017-04-19 | Method and device for displaying fingerprint input image and terminal |
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| CN201710258684.9A CN107341000B (en) | 2017-04-19 | 2017-04-19 | Method and device for displaying fingerprint input image and terminal |
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| CN107341000B CN107341000B (en) | 2020-11-20 |
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| CN107341000B (en) | 2020-11-20 |
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