CN106203151B - A kind of method and terminal device for opening file - Google Patents
A kind of method and terminal device for opening file Download PDFInfo
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- CN106203151B CN106203151B CN201610465469.1A CN201610465469A CN106203151B CN 106203151 B CN106203151 B CN 106203151B CN 201610465469 A CN201610465469 A CN 201610465469A CN 106203151 B CN106203151 B CN 106203151B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
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Abstract
The invention discloses a kind of methods for opening file, comprising: when detecting touch-control pressing operation of the user to file destination icon, obtains fingerprint image；Determine the important level of the corresponding file destination of the file destination icon；If the important level of the file destination is less than or equal to default important level, and the quantity of the fingerprint template prestored in terminal device be it is N number of, N number of set of image regions is generated according to the fingerprint image, the N is the integer greater than 1；N number of set of image regions is concurrently carried out fingerprint comparison one by one with the N number of fingerprint template prestored in the terminal device respectively to handle；If detect that the fingerprint comparison processing result is successful match, the file destination is opened.The embodiment of the invention also discloses a kind of terminal devices.Terminal device can be shortened using the embodiment of the present invention and open file required time.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of methods and terminal device for opening file.
Background technique
For vital document (such as customer data, Company Confidential file etc.), user in order to prevent ask by information leakage etc.
Topic, it will usually which these files are encrypted.Assuming that encryption file is encrypting fingerprint file, currently, opening encrypting fingerprint file
Process have: pressing file icon -- fingerprint acquisition -- fingerprint comparison handle-open file.
It is terminal device the time required to opening file from detecting that user presses file icon and open file to terminal device
Period.Therefore how the efficiency that length the time required to opening file influences terminal device opening file shortens terminal device
It is this field technical problem urgently to be resolved the time required to opening file.
Summary of the invention
The embodiment of the present invention provides a kind of method and terminal device for opening file, opens file to shorten terminal device
Required time.
In a first aspect, the embodiment of the present invention provides a kind of method for opening file, comprising:
When detecting touch-control pressing operation of the user to file destination icon, fingerprint image is obtained；
Determine the important level of the corresponding file destination of the file destination icon；
If the important level of the file destination is less than or equal to default important level, and the fingerprint prestored in terminal device
The quantity of template be it is N number of, N number of set of image regions is generated according to the fingerprint image, the N is the integer greater than 1；
N number of set of image regions is concurrently carried out with the N number of fingerprint template prestored in the terminal device respectively
Fingerprint comparison is handled one by one；
If detect that the fingerprint comparison processing result is successful match, the file destination is opened.
In some possible implementations, the method also includes:
In fingerprint comparison treatment process, determine whether the size of the file destination is greater than or equal to the first threshold
Value；
If the size of the file destination is greater than or equal to the first threshold, the file destination is cached.
In some possible implementations, the method also includes:
If the important level of the file destination is greater than the default important level, and the fingerprint mould prestored in terminal device
The quantity of plate be it is N number of, the fingerprint image is concurrently carried out one with N number of fingerprint template for prestoring in the terminal device respectively
One fingerprint comparison processing.
It is described that N number of set of image regions is generated according to the fingerprint image in some possible implementations, comprising:
The fingerprint image is divided into M region, extracts the characteristic point in the M region, the M is the integer greater than 1；
The M region is formed into N number of set of image regions, each of described N number of set of image regions figure
As the feature point number that regional ensemble includes is all larger than or is equal to second threshold.
In some possible implementations, it is described by N number of set of image regions concurrently respectively with the terminal
The N number of fingerprint template prestored in equipment carries out fingerprint comparison processing, comprising:
The feature point number that N number of set of image regions includes is determined respectively, and determines N number of fingerprint mould respectively
The matching priority of plate；
N number of set of image regions is ranked up according to the sequence of feature point number, and by N number of fingerprint mould
Plate is ranked up according to the sequence of matching priority, wherein each image in N number of set of image regions after sequence
The corresponding sequence number of regional ensemble, the corresponding sequence difference of different set of image regions, N number of fingerprint after sequence
The corresponding sequence number of each fingerprint template, the corresponding sequence difference of different fingerprint templates in template；
By N number of set of image regions after sequence concurrently respectively with N number of fingerprint template after sequence one by one
Fingerprint comparison processing, wherein set of image regions i and fingerprint template j carries out fingerprint comparison processing, described image regional ensemble i
Corresponding sequence number sequence number corresponding with fingerprint template j is identical.
It is described to open the file destination in some possible implementations, comprising:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close in the text that the file destination is being shown
Hold.
Second aspect, the embodiment of the present invention provide a kind of terminal device, comprising:
Fingerprint obtains module, for obtaining fingerprint when detecting touch-control pressing operation of the user to file destination icon
Image；
Level determination module, for determining the important level of the corresponding file destination of the file destination icon；
Regional ensemble generation module, if the important level for the file destination is less than or equal to default important level,
And the quantity of the fingerprint template prestored in terminal device be it is N number of, N number of set of image regions, institute are generated according to the fingerprint image
Stating N is the integer greater than 1；
Fingerprint contrast module, for concurrently prestoring N number of set of image regions with the terminal device respectively
N number of fingerprint template carry out one by one fingerprint comparison handle；
File Open module, if when for detecting that the fingerprint comparison processing result is successful match, described in opening
File destination.
In some possible implementations, the terminal device further include:
File size determining module, for determining the size of the file destination in fingerprint comparison treatment process
Whether first threshold is greater than or equal to；
File cache module, if the size for the file destination is greater than or equal to the first threshold, described in caching
File destination.
In some possible implementations, the fingerprint contrast module, if being also used to the important etc. of the file destination
Grade be greater than the default important level, and the quantity of the fingerprint template prestored in terminal device be it is N number of, simultaneously by the fingerprint image
Row ground carries out fingerprint comparison one by one with the N number of fingerprint template prestored in the terminal device respectively and handles.
In some possible implementations, the regional ensemble generation module is specifically used for:
The fingerprint image is divided into M region, extracts the characteristic point in the M region, the M is the integer greater than 1；
The M region is formed into N number of set of image regions, each of described N number of set of image regions figure
As the feature point number that regional ensemble includes is all larger than or is equal to second threshold.
In some possible implementations, the fingerprint contrast module is specifically used for:
The feature point number that N number of set of image regions includes is determined respectively, and determines N number of fingerprint mould respectively
The matching priority of plate；
N number of set of image regions is ranked up according to the sequence of feature point number, and by N number of fingerprint mould
Plate is ranked up according to the sequence of matching priority, wherein each image in N number of set of image regions after sequence
The corresponding sequence number of regional ensemble, the corresponding sequence difference of different set of image regions, N number of fingerprint after sequence
The corresponding sequence number of each fingerprint template, the corresponding sequence difference of different fingerprint templates in template；
By N number of set of image regions after sequence concurrently respectively with N number of fingerprint template after sequence one by one
Fingerprint comparison processing, wherein set of image regions i and fingerprint template j carries out fingerprint comparison processing, described image regional ensemble i
Corresponding sequence number sequence number corresponding with fingerprint template j is identical.
In some possible implementations, the File Open module is specifically used for:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close in the text that the file destination is being shown
Hold.
The third aspect, the embodiment of the invention provides a kind of terminal devices, comprising:
It is stored with the memory of executable program code；
The processor coupled with the memory；
For acquiring the fingerprint recognition mould group of fingerprint image；
The processor calls the executable program code stored in the memory, executes such as the embodiment of the present invention
Step some or all of described in first aspect either method.
Fourth aspect, the present invention provide a kind of computer storage medium, for being stored as second aspect of the embodiment of the present invention
Computer software instructions used in the terminal device of offer, it includes for executing program designed by above-mentioned aspect.
Scheme provided by the invention can be when the important level of file destination be less than default important level, according to fingerprint image
N number of set of image regions is generated, is then concurrently referred to this N number of set of image regions one by one with N number of fingerprint template respectively
Line comparison processing, it is seen then that by the way that serial scheme is changed to parallel processing, the speed of file is opened so as to increasing terminal equipment
Degree.
The aspects of the invention or other aspects can more straightforwards in the following description.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram for opening document method that first embodiment of the invention provides；
Fig. 2 is area dividing schematic diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of flow diagram for opening document method that second embodiment of the invention provides；
Fig. 4 is a kind of structural schematic diagram for terminal device that first embodiment of the invention provides；
Fig. 5 is a kind of structural schematic diagram for terminal device that second embodiment of the invention provides；
Fig. 6 is a kind of structural schematic diagram for terminal device that third embodiment of the invention provides.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It is described in detail separately below.
Description and claims of this specification and term " first ", " second ", " third " and " in the attached drawing
Four " etc. are not use to describe a particular order for distinguishing different objects.In addition, term " includes " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process, method of a series of steps or units, be
System, product or equipment are not limited to listed step or unit, but optionally further comprising the step of not listing or list
Member, or optionally further comprising other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Hereinafter, the part term in the application is explained, in order to those skilled in the art understand that.
1), terminal device, also referred to as user equipment (User Equipment, UE), are that one kind provides a user voice
And/or the equipment of data connectivity, for example, handheld device, mobile unit etc. with wireless connecting function.Common terminal
For example, mobile phone, tablet computer, laptop, palm PC, mobile internet device (mobile internet
Device, MID), wearable device, such as smartwatch, Intelligent bracelet, pedometer etc..
2), fingerprint recognition mould group is the identification that realized by specific inductive module for individual fingerprints feature.Mesh
Before, fingerprint recognition mould group is broadly divided into optical fingerprint identification mould group, capacitance type fingerprint identification mould group and RF type fingerprint and knows
Other mould group.In order to obtain fingerprint image when pressing application icon, the fingerprint recognition mould group that the embodiment of the present invention is previously mentioned can
It is arranged in conjunction with the touch screen of terminal device, may be provided at the lower section of the touch panel of touch screen.Certain fingerprint recognition mould group may be used also
To combine the film key dome key of terminal device to be arranged, front, the back side or side of terminal device etc. may be provided at, the present invention
It is not construed as limiting.
3), the fingerprint feature point of Based on Feature Points fingerprint image, fingerprint characteristic data include general characteristic and local feature,
Wherein, general characteristic includes that basic grain pattern is ring-like (loop), arcuate (arch), screw type (whorl).Local feature refers to
Node on fingerprint.Two pieces of fingerprints often general characteristic having the same, but their local feature -- node but can not
Identical node (Minutia Points) fingerprint lines be not it is continuous, smooth straight, but often occur interrupting,
Bifurcated or discounting.These breakpoints, bifurcation and turning point are known as " node ".Exactly these nodes provide fingerprint uniqueness
Confirmation message.There are four types of different characteristics for node on fingerprint: 1, destination node (Ending) -- a lines terminates herein；2, bifurcated
Point (Bifurcation): a lines is broken up into the lines of two or more herein；3, ramification point (Ridge
Divergence): two parallel lines separate herein；4, isolated point (Dot or Island): an especially short lines,
So that becoming a bit；5, circling point (Enclosure): lines is broken up into after two, has merging to become one immediately,
The small ring formed in this way is known as circling point.Fingerprint characteristic data can also include: short grain (Short Ridge): one end is shorter
But it is unlikely to the lines as a bit；Direction (Orientation): node can be towards certain direction；Curvature
(Curvature) -- the speed that description ridge orientation changes；Position (Position): the position of node by (x, y) coordinate come
Description, can be absolute, be also possible to identify relative to triangulation point or characteristic point inductance type.
4), " multiple " refer to two or more."and/or", describes the incidence relation of affiliated partner, and expression can deposit
In three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.
Character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Referring to Figure 1, Fig. 1 is a kind of flow diagram of method for opening file provided in an embodiment of the present invention, including
Following steps:
S101, when detecting touch-control pressing operation of the user to file destination icon, terminal device obtain fingerprint image.
S102, the terminal device determine the important level of the corresponding file destination of the file destination icon.
If the important level of S103, the file destination is less than or equal to default important level, and prestores in terminal device
Fingerprint template quantity be it is N number of, the terminal device generates N number of set of image regions according to the fingerprint image, and the N is
Integer greater than 1.
S104, the terminal device concurrently prestore N number of set of image regions with the terminal device respectively
N number of fingerprint template carry out one by one fingerprint comparison handle.
If S105, when detecting that fingerprint comparison processing result is successful match, described in the terminal device is opened
File destination.
Wherein, above step S102 terminal device determines the important level of the corresponding file destination of the file destination icon
Specific embodiment may is that terminal device first determines the customer information of the file destination, then according to customer information with again
The mapping relations for wanting grade determine the important level of the file destination.For example, customer information is company A, company A is corresponding heavy
Wanting grade is important level 1, and customer information is B company, and important level is important level 2, and customer information is C company, important etc.
Grade is important level 3, and the significance level of the corresponding file of important level 1 is greater than the significance level of the corresponding file of important level 2,
And so on.Wherein, above-mentioned default important level is the important level less than grade 1.
In the embodiment of the present invention, for the file of encrypting fingerprint, when user is to the touch-control pressing operation of file destination icon
When, terminal device can get fingerprint image by the fingerprint recognition mould group being placed under terminal device touch panel, then eventually
End equipment is when judging that the corresponding file destination important level of file destination icon is less than default important level, according to fingerprint image
As generating N number of set of image regions, then this N number of set of image regions is concurrently carried out one by one with N number of fingerprint template respectively
Fingerprint comparison processing, it is seen then that in the case where the significance level of file destination is no so important, can pass through reduces fingerprint comparison
Matching degree, to accelerate fingerprint recognition speed, in addition, by by N number of set of image regions concurrently respectively with N number of fingerprint template
Fingerprint comparison one by one is carried out to handle, it can further fingerprint recognition speed, and then the speed of increasing terminal equipment opening file.
Optionally, method shown in FIG. 1 further include:
The fingerprint comparison treatment process in, the terminal device determine the size of the file destination whether be greater than or
Equal to first threshold；If the size of the file destination is greater than or equal to the first threshold, described in terminal device caching
File destination.
For example, file biggish for file size, terminal device open file and usually require the regular hour, into
And extend terminal device and open the time required for file, therefore, in order to which increasing terminal equipment opens the speed of file, referring to
Line compare treatment process in, terminal device determine the size of the file destination whether be greater than or equal to first threshold (such as
500kb, 800Kkb, 1MB, 2MB or other values), it is greater than or equal to first threshold in the size of file destination, terminal device can
First to cache the file destination, the speed that subsequent terminal equipment opens the file destination can be accelerated, and then improve user
Experience.
Optionally, method shown in FIG. 1 further include:
If the important level of the file destination is greater than the default important level, and the fingerprint mould prestored in terminal device
The quantity of plate be it is N number of, the terminal device by the fingerprint image concurrently respectively with N number of finger for being prestored in the terminal device
Line template carries out fingerprint comparison one by one and handles.
For example, in the case where the important level of file destination is greater than default important level, in order to guarantee to ask safely
Topic, terminal device does not execute step S103, but entire fingerprint image is concurrently referred to N number of fingerprint template one by one respectively
Line comparison processing, specific embodiment can have: terminal device first takes the fingerprint the characteristic point of image, and then terminal device will refer to
The characteristic point of print image is copied into N parts, and then this N parts of characteristic point is concurrently distinguished the spy of N number of fingerprint template by terminal device again
Sign point compares processing.
Optionally, above step S103 terminal device generates the specific of N number of set of image regions according to the fingerprint image
Embodiment are as follows:
The fingerprint image is divided into M region by the terminal device, extracts the characteristic point in the M region, and the M is
Integer greater than 1；The M region is formed N number of set of image regions, N number of image-region by the terminal device
The feature point number that each of set set of image regions includes is all larger than or is equal to second threshold.
For example, as shown in Fig. 2, the fingerprint image is first carried out piecemeal by terminal device, to obtain M image-region,
Such as have image-region 1- image-region 9, the characteristic point in this M region is then extracted, and count the characteristic point in this M region
Number, such as the characteristic point 15 of image-region 1, the characteristic point of image-region 2 20, the characteristic point of image-region 3 10, figure
As the characteristic point 13 in region 4, the characteristic point of image-region 5 30, the characteristic point of image-region 6 15, image-region 7 spy
Sign point 21, the characteristic point 23 of image-region 8, the characteristic point of image-region 9 15.The fingerprint image of usual user's typing
The feature point number of picture can be utilized for identity judgement when being greater than or equal to 20 (or other values), thus generate this is N number of
The Characteristic Number that set of image regions includes need to be greater than or equal to 20 (i.e. second threshold).In addition, this N number of set of image regions
The image-region for including is either one or more, and the present invention is not construed as limiting.
Optionally, terminal device described in above step S104 by N number of set of image regions concurrently respectively with it is described
The N number of fingerprint template prestored in terminal device carries out the specific embodiment of fingerprint comparison processing one by one are as follows:
The terminal device determines the feature point number that N number of set of image regions includes respectively, and determines respectively
The matching priority of N number of fingerprint template；The terminal device is by N number of set of image regions according to feature point number
Sequence is ranked up and the terminal device arranges N number of fingerprint template according to the sequence of matching priority
Sequence, wherein the corresponding sequence number of each set of image regions, different figures in N number of set of image regions after sequence
As the corresponding sequence difference of regional ensemble, the corresponding sequence of each fingerprint template in N number of fingerprint template after sequence
Number, the corresponding sequence difference of different fingerprint templates；By N number of set of image regions after sequence concurrently respectively with row
Fingerprint comparison is handled N number of fingerprint template after sequence one by one, wherein set of image regions i and fingerprint template j carries out fingerprint pair
Than processing, the corresponding sequence number of described image regional ensemble i sequence number corresponding with fingerprint template j is identical.
For example, N number of fingerprint template that terminal device prestores, the frequency that some fingerprint templates are matched is higher, some
Fingerprint template is matched the lower of frequency, and the matching priority of the higher fingerprint template of the frequency being matched is higher, is matched frequency
The matching priority of the lower fingerprint template of rate is lower, and in order to which reduce fingerprint comparison refuses sincere, terminal device can will include
The more set of image regions of feature point number is matched with the higher fingerprint template of priority is matched.For example, N=3, image
The feature point number that the feature point number that regional ensemble 1 includes is 50, set of image regions 2 includes is 60, set of image regions 3
The matching priority of the feature point number 30 for including, fingerprint template 1 is priority 1, and the matching priority of fingerprint template 2 is preferential
Grade 4, the matching priority of fingerprint template 3 are priority 3, and the matching priority of priority 1 is maximum, and so on, so according to
The relationship of 3 set of image regions after the sequence of feature point number is ranked up has: set of image regions 2- image district
Domain set 1- set of image regions 3, the relationship of 3 fingerprint templates after being ranked up according to the sequence of matching priority
Have: fingerprint template 1- fingerprint template 3- fingerprint template 2, then, terminal device it is parallel respectively by set of image regions 2 and fingerprint
Template 1, set of image regions 1 and fingerprint template 3, set of image regions 3 and fingerprint template 2 carry out fingerprint comparison processing.Wherein,
The specific embodiment of fingerprint comparison processing is that the characteristic point of set of image regions and the characteristic point of fingerprint template compare.
It should be noted that set of image regions is less relative to the characteristic point that single fingerprint image includes, image-region
Set carries out Feature Points Matching with complete finger print template and directly carries out feature with complete finger print template relative to single fingerprint image
The matched matching degree of point reduces, for safety problem, during fingerprint matching, the characteristic point that needs set of image regions to include with
The number that the characteristic point of complete finger print template matches is more than certain threshold value, for example, the characteristic point that set of image regions includes
Number is 40, and the number of the Feature Points Matching of this 40 characteristic points and fingerprint template is greater than or is equal to 28, then confirms matching
Success, otherwise, it fails to match for confirmation.
Optionally, terminal device described in above step S105 opens the specific embodiment of the file destination are as follows: described
Terminal device once closes the content of text that the file destination is being shown before determining；The terminal device loads the target
File, and display it is described before once close the content of text that the file destination is being shown.
For example, in order to further improve user experience, terminal device can be opened by the history of file destination to be remembered
Record, to determine the preceding primary content of text closing file destination and showing, then terminal device can be loaded directly into file destination,
And the primary content of text closing file destination and showing before display.It should be noted that preceding primary closing file destination
It indicates and the immediate primary closing file destination of present system time.
Optionally, the specific embodiment that above step S101 terminal device obtains fingerprint image has:
Terminal device obtains M1 normal bottom data values by M1 normal induction electrode of the fingerprint recognition mould group,
And M2 abnormal bottom data value, the fingerprint mould group are obtained by M2 abnormal induction electrode of the fingerprint recognition mould group
Induction electrode array include the M1 normal induction electrode and the M2 abnormal induction electrode, the M1, the M2 are
Positive integer；
Terminal device determines that described M2 abnormal induction electrode is M2 corresponding according to the M1 normal bottom data values
Normal bottom data；
Terminal device generates the finger according to the M1 normal bottom data values and the M2 normal bottom data values
Print image.
In addition, terminal device determines that the M2 is a different according to the M1 normal bottom data values during above-mentioned example
The often specific embodiment of the corresponding M2 normal bottom data of induction electrode are as follows:
Terminal device determines the average value of the M1 normal bottom data values；
Described M2 abnormal bottom data value is changed to the average value by terminal device, abnormal to obtain described M2
The corresponding M2 normal bottom data of induction electrode.
In addition, terminal device determines that the M2 is a different according to the M1 normal bottom data values during above-mentioned example
The often specific embodiment of the corresponding M2 normal bottom data of induction electrode are as follows:
Terminal device obtains the coordinate value of each abnormal induction electrode in M2 abnormal induction electrode；
Coordinate value and the M1 bottom data value of the terminal device according to each abnormal induction electrode, for institute
It states each abnormal induction electrode and executes average value processing, to obtain the corresponding M2 normal bottom of the M2 exception induction electrode
Data；
The average value processing comprises determining that the abnormal induced electricity in the M1 normal induction electrode with current average value processing
The distance of the coordinate value of pole is less than x induction electrode of pre-determined distance, calculates the corresponding x bottom number of the x induction electrode
According to the average value of value, determine that the average value is the reference bottom data value of the abnormal induction electrode of the current average value processing, x
For positive integer.
Wherein, above-mentioned bottom data value may include capacitance and/or voltage value etc..Above-mentioned exception induction electrode is fingerprint
In pickup area, there is abnormal induction electrode.The induction electrode of fingerprint recognition mould group can be by the micro-control of fingerprint recognition mould group
Unit MCU processed is detected.
It should be noted that being incremented by using the time, the induction electrode meeting of fingerprint recognition mould group with fingerprint recognition mould group
There are certain induction electrodes to occur abnormal, and the bottom data that these abnormal induction electrodes are got be it is abnormal, will lead in this way
Is there is noise by terminal device in the fingerprint image that the bottom data that normal induction electrode and abnormal induction electrode are got generates, into
And the contrast of subsequent fingerprint comparison is influenced, thus, before generating fingerprint image, first these abnormal bottom datas can be carried out
To reduce the noise of fingerprint image, and then the contrast of fingerprint comparison can be improved in amendment.
The embodiment of the invention also provides another more detailed method flows, as shown in Figure 3, comprising:
S301, when detecting touch-control pressing operation of the user to file destination icon, terminal device obtain fingerprint image.
S302, the terminal device determine the important level of the corresponding file destination of the file destination icon.
S303, the terminal device determine the important level of the file destination whether be less than or equal to preset it is important etc.
Grade, and the quantity of the fingerprint template prestored in terminal device be it is N number of, the N is integer greater than 1.
If so, thening follow the steps S304.
If it is not, thening follow the steps S309.
The fingerprint image is divided into M region by S304, the terminal device, extracts the characteristic point in the M region, institute
Stating M is the integer greater than 1.
The M region is formed N number of set of image regions, N number of image-region by S305, the terminal device
The feature point number that each of set set of image regions includes is all larger than or is equal to second threshold.
S306, the terminal device determine the feature point number that N number of set of image regions includes respectively, and respectively
Determine the matching priority of N number of fingerprint template.
S307, the terminal device arrange N number of set of image regions according to the sequence of feature point number
Sequence, and N number of fingerprint template is ranked up according to the sequence of matching priority, wherein N number of image after sequence
The corresponding sequence number of each set of image regions in regional ensemble, the corresponding sequence difference of different set of image regions,
The corresponding sequence number of each fingerprint template, the corresponding sequence of different fingerprint templates in N number of fingerprint template after sequence
Number difference.
S308, the terminal device by N number of set of image regions after sequence concurrently respectively with the institute after sequence
It stating N number of fingerprint template and carries out fingerprint comparison processing, wherein set of image regions i and fingerprint template j carries out fingerprint comparison processing,
The corresponding sequence number of described image regional ensemble i sequence number corresponding with fingerprint template j is identical.
S309, the terminal device by the fingerprint image concurrently respectively with N number of finger for being prestored in the terminal device
Line template carries out fingerprint comparison one by one and handles.
If S310, when detecting that fingerprint comparison processing result is successful match, described in the terminal device is opened
File destination.
It should be noted that the specific implementation process of each step of method shown in Fig. 3 can be found in described in the above method
Specific implementation process, no longer describe herein.
The embodiment of the invention also provides a kind of terminal devices 400, as shown in Figure 4, comprising:
Fingerprint obtains module 401, for when detecting touch-control pressing operation of the user to file destination icon, acquisition to refer to
Print image；
Level determination module 402, for determining the important level of the corresponding file destination of the file destination icon；
Regional ensemble generation module 403, if the important level for the file destination is important etc. less than or equal to presetting
Grade, and the quantity of the fingerprint template prestored in terminal device be it is N number of, N number of set of image regions is generated according to the fingerprint image,
The N is the integer greater than 1；
Fingerprint contrast module 404, for by N number of set of image regions concurrently respectively in the terminal device in advance
The N number of fingerprint template deposited carries out fingerprint comparison one by one and handles；
File Open module 405, if opening institute when for detecting that the fingerprint comparison processing result is successful match
State file destination.
Optionally, terminal device further include:
File size determining module 406, for determining the big of the file destination in fingerprint comparison treatment process
It is small whether to be greater than or equal to first threshold；
File cache module 407 caches institute if the size for the file destination is greater than or equal to the first threshold
State file destination.
Optionally, fingerprint contrast module 404, if be also used to the file destination important level be greater than it is described preset it is important
Grade, and the quantity of the fingerprint template prestored in terminal device be it is N number of, by the fingerprint image concurrently respectively with the terminal
The N number of fingerprint template prestored in equipment carries out fingerprint comparison one by one and handles.
Optionally, regional ensemble generates 403 modules and is specifically used for:
The fingerprint image is divided into M region, extracts the characteristic point in the M region, the M is the integer greater than 1；
The M region is formed into N number of set of image regions, each of described N number of set of image regions image-region collection
The feature point number that conjunction includes is all larger than or is equal to second threshold.
Optionally, fingerprint contrast module 404 is specifically used for:
The feature point number that N number of set of image regions includes is determined respectively, and determines N number of fingerprint mould respectively
The matching priority of plate；N number of set of image regions is ranked up according to the sequence of feature point number, and by N
A fingerprint template is ranked up according to the sequence of matching priority；N number of set of image regions after sequence is parallel
Fingerprint comparison is handled one by one with N number of fingerprint template after sequence respectively on ground.
Optionally, File Open module 405 is specifically used for:
The content of text that the file destination is being shown once is closed before determining；Load the file destination, Yi Jixian
Show it is described before once close the content of text that the file destination is being shown.
It should be noted that (fingerprint obtains module 401, level determination module 402, regional ensemble and generates above-mentioned each module
Module 403, fingerprint contrast module 404, File Open module 405, file size determining module 406 and file cache module
407) for executing the correlation step of the above method.
In the present embodiment, terminal device 400 is to present in modular form.Here " module " can refer to specific answer
With integrated circuit (application-specific integrated circuit, ASIC), execute one or more softwares or
The processor and memory of firmware program, integrated logic circuit and/or other device of above-mentioned function can be provided.In addition, with
Upper level determination module 402, regional ensemble generation module 403, fingerprint contrast module 404, File Open module 405, file are big
Small determining module 406 and file cache module 407 can be realized by the processor 501 of terminal device shown in fig. 5, above
Fingerprint obtains module 401 and can be realized by the fingerprint recognition mould group 504 of terminal device shown in fig. 5.
As shown in figure 5, terminal device 500 can be realized with the structure in Fig. 5, which includes at least one
A processor 501, at least one processor 502, at least one communication interface 503 and fingerprint recognition mould group 504.The processing
Device 501, the memory 502, the communication interface 503 are connected with fingerprint recognition mould group 504 by the communication bus and complete
At mutual communication.
Processor 501 can be general central processor (CPU), microprocessor, application-specific integrated circuit
(application-specific integrated circuit, ASIC), or it is one or more for controlling above scheme journey
The integrated circuit that sequence executes.
Communication interface 503 is used for and other equipment or communication, such as Ethernet, wireless access network (RAN), nothing
Line local area network (Wireless Local Area Networks, WLAN) etc..
Fingerprint recognition mould group 504, for acquiring fingerprint image.
Memory 502 can be read-only memory (read-only memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (random access memory, RAM) or letter can be stored
The other kinds of dynamic memory of breath and instruction, is also possible to Electrically Erasable Programmable Read-Only Memory (Electrically
Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, optical disc storage (including compression optical disc, laser disc, optical disc, digital universal
Optical disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store to have referring to
Enable or data structure form desired program code and can by any other medium of computer access, but not limited to this.
Memory, which can be, to be individually present, and is connected by bus with processor.Memory can also be integrated with processor.
Wherein, the memory 502 be used for store execution above scheme application code, and by processor 501
Control executes.The processor 501 is for executing the application code stored in the memory 502.
The Process flowchart side for Fig. 1-Fig. 3 that terminal device provided above executes can be performed in the code that memory 502 stores
Method, for example when detecting touch-control pressing operation of the user to file destination icon, obtain fingerprint image；Determine the target text
The important level of the corresponding file destination of part icon；If the important level of the file destination is important etc. less than or equal to presetting
Grade, and the quantity of the fingerprint template prestored in terminal device be it is N number of, N number of set of image regions is generated according to the fingerprint image,
The N is the integer greater than 1；By N number of set of image regions concurrently respectively with N number of finger for being prestored in the terminal device
Line template carries out fingerprint comparison one by one and handles；If detect that the fingerprint comparison processing result is successful match, institute is opened
State file destination.
As follows the embodiment of the invention also provides more specifically application scenarios: above-mentioned terminal device is mobile phone, under
Face combines Fig. 6 specifically to introduce each component parts of mobile phone:
RF circuit 610 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, handled to processor 680；In addition, the data for designing uplink are sent to base station.In general, RF circuit 610
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuit 610 can also be communicated with network and other equipment by wireless communication.
Any communication standard or agreement, including but not limited to global system for mobile communications (Global can be used in above-mentioned wireless communication
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution,
LTE), Email, short message service (Short Messaging Service, SMS) etc..
Memory 620 can be used for storing software program and module, and processor 680 is stored in memory 620 by operation
Software program and module, thereby executing the various function application and data processing of mobile phone.Memory 620 can mainly include
Storing program area and storage data area, wherein storing program area can application journey needed for storage program area, at least one function
Sequence (for example fingerprint image obtains function, fingerprint compares processing function, fingerprint image piecemeal function) etc.；Storage data area can store
Created data are used (for example to know fingerprint image, the N number of fingerprint that prestores of statistics of mould group acquisition by fingerprint according to mobile phone
The priority of template) etc..In addition, memory 620 may include high-speed random access memory, it can also include non-volatile deposit
Reservoir, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Input unit 630 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 630 may include touch panel 631, other input equipments
632 and fingerprint recognition mould group 633.Touch panel 631, also referred to as touch screen collect the touch of user on it or nearby
Operation (for example user uses any suitable objects or attachment such as finger, stylus on touch panel 631 or in touch panel
Operation near 631), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 631 can wrap
Include both touch detecting apparatus and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect
Touch operation bring signal, transmits a signal to touch controller；Touch controller receives touch from touch detecting apparatus
Information, and be converted into contact coordinate, then give processor 680, and order that processor 680 is sent can be received and held
Row.Furthermore, it is possible to realize touch panel 631 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.It removes
With touch panel 631, input unit 630 can also include other input equipments 632.Specifically, other input equipments 632 can
To include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick
At least one of Deng.Fingerprint recognition mould group 633 is arranged in combination with the dome key of terminal device, also in combination with touch panel 631
Setting.For example fingerprint recognition mould group 633 is set to 631 lower section of touch panel, when the finger of user touches the touch of terminal device
When screen, the fingerprint recognition mould group 633 being placed in below touch panel 631 can collect the fingerprint image of the finger of user.
Display unit 640 can be used for showing information input by user or be supplied to user information and mobile phone it is various
Menu.Display unit 640 may include display panel 641, optionally, can use liquid crystal display (Liquid Crystal
Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to configure
Show panel 641.Further, touch panel 631 can cover display panel 641, when touch panel 631 detect it is on it or attached
After close touch operation, processor 680 is sent to determine the type of touch event, is followed by subsequent processing device 680 according to touch event
Type corresponding visual output is provided on display panel 641.Although in Fig. 6, touch panel 631 and display panel 641
It is that the input and input function of mobile phone are realized as two independent components, but in some embodiments it is possible to by touch-control
Panel 631 and display panel 641 are integrated and that realizes mobile phone output and input function.
Mobile phone may also include at least one sensor 650, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 641, proximity sensor can close display panel 641 when mobile phone is moved in one's ear
And/or backlight.As a kind of motion sensor, accelerometer sensor can detect (generally three axis) acceleration in all directions
Size, can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture, (for example horizontal/vertical screen is cut
Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；May be used also as mobile phone
The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensor of configuration, details are not described herein.
Voicefrequency circuit 660, loudspeaker 661, microphone 662 can provide the audio interface between user and mobile phone.Audio-frequency electric
Electric signal after the audio data received conversion can be transferred to loudspeaker 661, be converted to sound by loudspeaker 661 by road 660
Signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 662, is turned after being received by voicefrequency circuit 660
It is changed to audio data, then by after the processing of audio data output processor 680, such as another mobile phone is sent to through RF circuit 610,
Or audio data is exported to memory 620 to be further processed.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 670
Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 6 is shown
WiFi module 670, but it is understood that, and it is not belonging to must be configured into for mobile phone, it can according to need do not changing completely
Become in the range of the essence of invention and omits.
Processor 680 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone, is led to
It crosses operation or executes the software program and/or module being stored in memory 620, and call and be stored in memory 620
Data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor 680 can wrap
Include one or more processing units；Preferably, processor 680 can integrate application processor and modem processor, wherein answer
With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication.
It is understood that above-mentioned modem processor can not also be integrated into processor 680.
Mobile phone further includes the power supply 690 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe
Reason system and processor 680 are logically contiguous, to realize management charging, electric discharge and power managed by power-supply management system
Etc. functions.
Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.
In previous embodiment, each step method process can be realized based on the structure of terminal device shown in fig. 6.
The embodiment of the present invention also provides a kind of computer storage medium, wherein the computer storage medium can be stored with journey
Sequence, the program include some or all of any method for opening file recorded in above method embodiment step when executing
Suddenly.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the present invention is not limited by the sequence of acts described because
According to the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, and related actions and modules is not necessarily of the invention
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, technical solution of the present invention substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the present invention
Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present invention has been described in detail above, specific case used herein to the principle of the present invention and
Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention
There is change place, to sum up above-mentioned, the contents of this specification are not to be construed as limiting the invention.
Claims (16)
1. a kind of method for opening file characterized by comprising
When detecting touch-control pressing operation of the user to file destination icon, fingerprint image is obtained；
Determine the important level of the corresponding file destination of the file destination icon；
If the important level of the file destination is less than or equal to default important level, and the fingerprint template prestored in terminal device
Quantity be it is N number of, N number of set of image regions is generated according to the fingerprint image, the N is the integer greater than 1；
N number of set of image regions is concurrently carried out one by one with the N number of fingerprint template prestored in the terminal device respectively
Fingerprint comparison processing；
If detect that the fingerprint comparison processing result is successful match, the file destination is opened；
Wherein, it is described by N number of set of image regions concurrently respectively with N number of fingerprint template for being prestored in the terminal device
Fingerprint comparison one by one is carried out to handle, comprising:
The feature point number that N number of set of image regions includes is determined respectively, and determines N number of fingerprint template respectively
Match priority；
N number of set of image regions is ranked up according to the sequence of feature point number, and N number of fingerprint template is pressed
It is ranked up according to the sequence of matching priority, wherein each image-region in N number of set of image regions after sequence
The corresponding sequence number of set, the corresponding sequence difference of different set of image regions, N number of fingerprint template after sequence
In the corresponding sequence number of each fingerprint template, the corresponding sequence difference of different fingerprint templates；
N number of set of image regions after sequence is concurrently subjected to fingerprint with N number of fingerprint template after sequence respectively
Comparison processing, wherein set of image regions i and fingerprint template j carries out fingerprint comparison processing, and described image regional ensemble i is corresponding
The corresponding sequence number of sequence number and fingerprint template j it is identical.
2. the method according to claim 1, wherein the method also includes:
In fingerprint comparison treatment process, determine whether the size of the file destination is greater than or equal to first threshold；
If the size of the file destination is greater than or equal to the first threshold, the file destination is cached.
3. the method according to claim 1, wherein the method also includes:
If the important level of the file destination is greater than the default important level, and the fingerprint template prestored in terminal device
Quantity be it is N number of, the fingerprint image is concurrently referred to the N number of fingerprint template prestored in the terminal device one by one respectively
Line comparison processing.
4. according to the method described in claim 2, it is characterized in that, the method also includes:
If the important level of the file destination is greater than the default important level, and the fingerprint template prestored in terminal device
Quantity be it is N number of, the fingerprint image is concurrently referred to the N number of fingerprint template prestored in the terminal device one by one respectively
Line comparison processing.
5. method according to claim 1-4, which is characterized in that described N number of according to fingerprint image generation
Set of image regions, comprising:
The fingerprint image is divided into M region, extracts the characteristic point in the M region, the M is the integer greater than 1；
The M region is formed into N number of set of image regions, each of described N number of set of image regions image district
The feature point number that domain set includes is all larger than or is equal to second threshold.
6. method according to claim 1-4, which is characterized in that described to open the file destination, comprising:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close the content of text that the file destination is being shown.
7. according to the method described in claim 5, it is characterized in that, described open the file destination, comprising:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close the content of text that the file destination is being shown.
8. a kind of terminal device characterized by comprising
Fingerprint obtains module, for obtaining fingerprint image when detecting touch-control pressing operation of the user to file destination icon；
Level determination module, for determining the important level of the corresponding file destination of the file destination icon；
Regional ensemble generation module, if the important level for the file destination is less than or equal to default important level, and eventually
The quantity of the fingerprint template prestored in end equipment be it is N number of, N number of set of image regions is generated according to the fingerprint image, the N is
Integer greater than 1；
Fingerprint contrast module, for by N number of set of image regions concurrently respectively with prestored in the terminal device it is N number of
Fingerprint template carries out fingerprint comparison one by one and handles；
File Open module, if opening the target when for detecting that the fingerprint comparison processing result is successful match
File；
Wherein, the fingerprint contrast module is specifically used for:
The feature point number that N number of set of image regions includes is determined respectively, and determines N number of fingerprint template respectively
Match priority；
N number of set of image regions is ranked up according to the sequence of feature point number, and N number of fingerprint template is pressed
It is ranked up according to the sequence of matching priority, wherein each image-region in N number of set of image regions after sequence
The corresponding sequence number of set, the corresponding sequence difference of different set of image regions, N number of fingerprint template after sequence
In the corresponding sequence number of each fingerprint template, the corresponding sequence difference of different fingerprint templates；
By N number of set of image regions after sequence concurrently respectively with the fingerprint one by one of N number of fingerprint template after sequence
Comparison processing, wherein set of image regions i and fingerprint template j carries out fingerprint comparison processing, and described image regional ensemble i is corresponding
The corresponding sequence number of sequence number and fingerprint template j it is identical.
9. terminal device according to claim 8, which is characterized in that the terminal device further include:
File size determining module, for the fingerprint comparison treatment process in, determine the file destination size whether
More than or equal to first threshold；
File cache module caches the target if the size for the file destination is greater than or equal to the first threshold
File.
10. terminal device according to claim 8, which is characterized in that
The fingerprint contrast module, if the important level for being also used to the file destination is greater than the default important level, and eventually
The quantity of the fingerprint template prestored in end equipment be it is N number of, by the fingerprint image concurrently respectively with it is pre- in the terminal device
The N number of fingerprint template deposited carries out fingerprint comparison one by one and handles.
11. terminal device according to claim 9, which is characterized in that
The fingerprint contrast module, if the important level for being also used to the file destination is greater than the default important level, and eventually
The quantity of the fingerprint template prestored in end equipment be it is N number of, by the fingerprint image concurrently respectively with it is pre- in the terminal device
The N number of fingerprint template deposited carries out fingerprint comparison one by one and handles.
12. according to the described in any item terminal devices of claim 8-11, which is characterized in that the regional ensemble generation module tool
Body is used for:
The fingerprint image is divided into M region, extracts the characteristic point in the M region, the M is the integer greater than 1；
The M region is formed into N number of set of image regions, each of described N number of set of image regions image district
The feature point number that domain set includes is all larger than or is equal to second threshold.
13. according to the described in any item terminal devices of claim 8-11, which is characterized in that the File Open module is specifically used
In:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close the content of text that the file destination is being shown.
14. terminal device according to claim 12, which is characterized in that the File Open module is specifically used for:
The content of text that the file destination is being shown once is closed before determining；
Load the file destination, and display it is described before once close the content of text that the file destination is being shown.
15. a kind of terminal device characterized by comprising
It is stored with the memory of executable program code；
The processor coupled with the memory；
For acquiring the fingerprint recognition mould group of fingerprint image；
The processor calls the executable program code stored in the memory, executes as claim 1 to 7 is any
Method described in.
16. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, the computer program is for instructing relevant hardware, to complete the described in any item methods of claim 1 to 7.
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| CN104899582A (en) * | 2015-07-01 | 2015-09-09 | 成都福兰特电子技术股份有限公司 | Fingerprint identification software and fingerprint identification method therefor |
| CN105005776A (en) * | 2015-07-30 | 2015-10-28 | 广东欧珀移动通信有限公司 | Fingerprint identification method and device |
| CN105608409A (en) * | 2015-07-16 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for fingerprint identification |
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| CN104899582A (en) * | 2015-07-01 | 2015-09-09 | 成都福兰特电子技术股份有限公司 | Fingerprint identification software and fingerprint identification method therefor |
| CN105608409A (en) * | 2015-07-16 | 2016-05-25 | 宇龙计算机通信科技(深圳)有限公司 | Method and device for fingerprint identification |
| CN105005776A (en) * | 2015-07-30 | 2015-10-28 | 广东欧珀移动通信有限公司 | Fingerprint identification method and device |
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