CN106022066A - Terminal unlocking method and terminal - Google Patents
Terminal unlocking method and terminal Download PDFInfo
- Publication number
- CN106022066A CN106022066A CN201610375253.6A CN201610375253A CN106022066A CN 106022066 A CN106022066 A CN 106022066A CN 201610375253 A CN201610375253 A CN 201610375253A CN 106022066 A CN106022066 A CN 106022066A
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- China
- Prior art keywords
- terminal
- finger
- fingerprint
- display effect
- unlocking
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- 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
- G06V40/1365—Matching; Classification
Abstract
The embodiment of the invention discloses a terminal unlocking method and a terminal. The method comprises the steps that in the screen locking status, fingerprint data of N fingers is obtained, wherein N is an integer larger than or equal to 2; fingerprint recognizing processing is executed on the fingerprint data; if the similarity of preset unlocking fingerprints and fingerprint images of M1 fingers in the fingerprint data of the N fingers exceeds a first preset threshold value, and when M1 exceeds a second preset threshold value, display effect adjusting processes are started; the display effect adjusting processes are used for determining the target display effect of a display screen of the terminal after the terminal is unlocked successfully, wherein M1 is a positive integer smaller than N; the display screen of the terminal is controlled to perform display through the target display effect. According to the technical scheme, the unlocking time of the terminal is shortened, the unlocking efficiency of the terminal is improved, and user experience is improved.
Description
Technical field
The present invention relates to technical field of electronic equipment, be specifically related to unlocking method and the terminal of a kind of terminal.
Background technology
At present, when using multiple fingerprints that terminal is unlocked, it usually needs first obtain user's input many
The finger print data of individual finger, is then carried out the finger print data of the multiple fingers obtained with the unblock fingerprint preset
Compare, if the finger print data of all fingers of user's input and the unblock fingerprint matching preset, then display terminal
Working interface.
The present inventor finds in research and practice process, when the finger print data for unlocking is corresponding
When finger is more, for the finger print data and the matching result unlocking fingerprint preset, the consumption that obtain all fingers
Time longer, inefficient.
Summary of the invention
Embodiments provide unlocking method and the terminal of a kind of terminal, to reduce terminal unlocking time
Between, improve the unblock efficiency of terminal.
Embodiment of the present invention first aspect provides the unlocking method of a kind of terminal, including:
At screen lock state, obtaining the finger print data of N number of finger, wherein, described N is more than or equal to 2
Integer；
Described finger print data is performed fingerprint recognition process；
If the finger print data of described N number of finger has the fingerprint image of M1 finger and the unblock fingerprint preset
Similarity exceed default first threshold, and when described M1 exceedes default Second Threshold, then start display
Effect regulation process；Described display effect regulation process is utilized to determine described terminal described end after unlocking successfully
The target display effect of the display screen of end, wherein, described M1 is the positive integer less than N；
The display screen controlling described terminal shows with described target display effect.
In conjunction with the first aspect of the embodiment of the present invention, in the first possible embodiment of first aspect,
Described utilize described display effect regulation process determine described terminal display screen of described terminal after unlocking successfully
Target display effect, including:
Described display effect regulation process is utilized to determine described terminal display screen of described terminal after unlocking successfully
Display brightness；Or, utilize described display effect regulation process to determine described terminal institute after unlocking successfully
State the display colourity of the display screen of terminal；Or, utilize described display effect regulation process to determine described terminal
The display brightness of display screen and display colourity after unblock.
In conjunction with the first possible embodiment of the first aspect of the embodiment of the present invention, in the of first aspect
In two kinds of possible embodiments, described utilize described display effect regulation process determine described terminal unlock
After success before the target display effect of the display screen of described terminal, described method also includes:
Obtaining ambient parameter, described ambient parameter includes: the ambient brightness value that described terminal present position is current
And/or ambient color angle value；
Described utilize described display effect regulation process determine described terminal after unlocking successfully described terminal show
The target display effect of display screen, including: display effect regulation process determines according to the described ambient parameter obtained
The target display effect of the display screen of described terminal after the success of described terminal unlocking.
In conjunction with the first of the first aspect of the embodiment of the present invention or first aspect to the possible embodiment party of the second
Any one possible embodiment in formula, in the third possible embodiment of first aspect, refers to
The induction electrode array of stricture of vagina identification module includes n1 abnormal induction electrode and n2 normal induction electrode, n1,
N2 is positive integer；The finger print data of the N number of finger of described acquisition, including:
N2 bottom data value is obtained by described n2 the normal induction electrode of described fingerprint recognition module,
N1 abnormal bottom data value is obtained by described n1 the abnormal induction electrode of described fingerprint recognition module,
Described n1 abnormal bottom data value and the finger print data that described n2 bottom data value is described N number of finger.
In conjunction with the third possible embodiment of the first aspect of the embodiment of the present invention, in the of first aspect
In four kinds of possible embodiments, described to described finger print data perform fingerprint recognition process, including:
Described n2 the bottom that described n2 normal induction electrode according to described fingerprint recognition module collects
Data value, determines n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image of individual finger；
Extract the characteristic point in the fingerprint image of i-th finger, wherein, the fingerprint image of described i-th finger
Real time fingerprint image for the arbitrary finger in the fingerprint image of described N number of finger；
The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains the finger of described i-th finger
Stricture of vagina figure and the described default similarity unlocking fingerprint.
Embodiment of the present invention second aspect provides a kind of terminal, including:
First acquiring unit, at screen lock state, obtains the finger print data of N number of finger, wherein, described
N is the integer more than or equal to 2；
Processing unit, performs at fingerprint recognition for the described finger print data obtaining described first acquiring unit
Reason；
Determine unit, if for described N number of finger finger print data in have M1 finger fingerprint image and
The similarity unlocking fingerprint preset exceedes default first threshold, and described M1 exceedes default Second Threshold
Time, then start display effect regulation process；Described terminal is solving to utilize described display effect regulation process to determine
The target display effect of the display screen of described terminal after locking successfully, wherein, described M1 is the most whole less than N
Number；
Display unit, shows with described target display effect for controlling the display screen of described terminal.
In conjunction with the second aspect of the embodiment of the present invention, in the first possible embodiment of second aspect,
Described determine unit specifically for, utilize described display effect regulation process determine that described terminal is unlocking successfully
The display brightness of the display screen of rear described terminal；Or, utilize described display effect regulation process to determine described
Terminal is the display colourity of the display screen of described terminal after unlocking successfully；Or, utilize described display effect to adjust
Joint process determines display brightness and the display colourity of display screen after described terminal unlocking.
In conjunction with the first possible embodiment of the second aspect of the embodiment of the present invention, in the of second aspect
In two kinds of possible embodiments, described terminal also includes:
Described, second acquisition unit, for determining that unit utilizes described display effect to regulate process and determines described
Terminal before the target display effect of the display screen of described terminal, obtains ambient parameter, institute after unlocking successfully
State ambient parameter to include: ambient brightness value that described terminal present position is current and/or ambient color angle value；
Described determine unit utilize described display effect regulation process determine described terminal after unlocking successfully described in
The target display effect of the display screen of terminal, particularly as follows: display effect regulation process is according to the described ring obtained
The target display effect of the display screen of described terminal after terminal unlocking success described in the parameter determination of border.
In conjunction with the first of the second aspect of the embodiment of the present invention or second aspect to the possible embodiment party of the second
Any one possible embodiment in formula, in the third possible embodiment of second aspect, institute
The induction electrode array stating fingerprint recognition module includes n1 abnormal induction electrode and n2 normal induction electrode,
N1, n2 are positive integer；
Described first acquiring unit specifically for, by described n2 the normal induction of described fingerprint recognition module
Electrode obtains n2 bottom data value, by described n1 the abnormal induction electrode of described fingerprint recognition module
Obtain n1 abnormal bottom data value, described n1 abnormal bottom data value and described n2 bottom data value
Finger print data for described N number of finger.
In conjunction with the third possible embodiment of the second aspect of the embodiment of the present invention, in the of second aspect
In four kinds of possible embodiments, described processing unit specifically for, according to the institute of described fingerprint recognition module
State described n2 the bottom data value that n2 normal induction electrode collects, determine described n1 abnormal sensing
N1 the abnormal bottom data value that electrode is corresponding；According to described n2 bottom data value and the described n1 determined
Individual abnormal bottom data value generates the fingerprint image of described N number of finger；Extract the fingerprint image of i-th finger
In characteristic point, wherein, the fingerprint image of described i-th finger is in the fingerprint image of described N number of finger
The real time fingerprint image of arbitrary finger；The described characteristic point extracted is contrasted with the unblock fingerprint preset,
Obtain the fingerprint graph of described i-th finger and the described default similarity unlocking fingerprint.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the unlocking method of a kind of terminal disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the unlocking method of a kind of terminal disclosed in another embodiment of the present invention；
Fig. 3 is the structural representation of a kind of terminal disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of terminal that another embodiment of the present invention provides；
Fig. 5 is the structural representation of a kind of terminal disclosed in another embodiment of the present invention；
Fig. 6 is the structural representation of a kind of terminal disclosed in another embodiment of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, implement below in conjunction with the present invention
Accompanying drawing in example, is clearly and completely described the technical scheme in the embodiment of the present invention, it is clear that institute
The embodiment described is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention
In embodiment, it is all that those of ordinary skill in the art are obtained under not making creative work premise
Other embodiments, broadly fall into the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second " etc. are
For distinguishing different object rather than for describing particular order.Additionally, term " includes " and " having "
And they any deformation, it is intended that cover non-exclusive comprising.Such as contain series of steps or list
Process, method, system, product or the equipment of unit is not limited to step or the unit listed, but can
Selection of land also includes step or the unit do not listed, or the most also includes for these processes, method, product
Product or intrinsic other steps of equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the spy that describe in conjunction with the embodiments
Property may be embodied at least one embodiment of the present invention.There is this phrase in each position in the description
Identical embodiment might not be each meant, be not the independent or alternative reality with other embodiments mutual exclusion
Execute example.Those skilled in the art explicitly and are implicitly understood by, and embodiment described herein can be with
Other embodiments combines.
Terminal described by the embodiment of the present invention can include smart mobile phone (as Android phone, iOS mobile phone,
Windows Phone mobile phone etc.), panel computer, palm PC, notebook computer, mobile internet device
(MID, Mobile Internet Devices) or Wearable etc., above-mentioned terminal is only citing, rather than thoroughly
Lift, including but not limited to above-mentioned terminal.Wherein, the terminal described in the embodiment of the present invention is not only provided with
Fingerprint recognition module, this fingerprint recognition module is used for gathering the finger print information of user, institute in the embodiment of the present invention
The terminal described also can install light intensity sensor and/or color temperature sensor, and wherein, light intensity sensor is used for gathering
Ambient brightness value, color temperature sensor is used for gathering ambient color temperature value.
Refer to the stream of the unlocking method of a kind of terminal that Fig. 1, Fig. 1 provide for one embodiment of the present of invention
Journey schematic diagram.As it is shown in figure 1, the method for the unblock of a kind of terminal of one embodiment of the present of invention offer can
To include herein below:
101, at screen lock state, obtain the finger print data of N number of finger, wherein, described N for more than or
Integer equal to 2.
For example, N can be 2,3,4,5 etc..If N is 2, then obtain the fingerprint number of 2 fingers
According to, if N is 3, then obtain the finger print data of 3 fingers.
Optionally, in some possible embodiments of the present invention, the finger print data of N number of finger can pass through
Fingerprint recognition module obtains, and specifically, can be obtained by n2 normal induction electrode of fingerprint recognition module
N2 bottom data value, obtains n1 abnormal bottom by n1 of fingerprint recognition module abnormal induction electrode
Data value, n1 abnormal bottom data value and n2 bottom data value are the finger print data of described N number of finger.
Wherein, the induction electrode array of fingerprint recognition module includes n1 abnormal induction electrode and n2 normal induction
Electrode, n1, n2 are positive integer.
102, described finger print data is performed fingerprint recognition to process.
Optionally, in some possible embodiments of the present invention, described to described finger print data execution fingerprint
Identifying processing, including:
Described n2 the bottom that described n2 normal induction electrode according to described fingerprint recognition module collects
Data value, determines n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image of individual finger；
Extract the characteristic point in the fingerprint image of i-th finger, wherein, the fingerprint image of described i-th finger
Real time fingerprint image for the arbitrary finger in the fingerprint image of described N number of finger；
The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains the finger of described i-th finger
Stricture of vagina figure and the described default similarity unlocking fingerprint.
If the finger print data of 103 described N number of fingers has the fingerprint image of M1 finger and the unblock preset
The similarity of fingerprint exceedes default first threshold, and when described M1 exceedes default Second Threshold, then starts
Display effect regulation process；Described display effect regulation process is utilized to determine described terminal institute after unlocking successfully
Stating the target display effect of the display screen of terminal, wherein, described M1 is the positive integer less than N.
For example, N can be 3, and M1 can be 1, and first threshold can be 60%, even obtains
It is real-time that the finger print data having 2 fingers in the finger print data of 3 fingers obtains after carrying out fingerprint recognition process
Fingerprint image and the similarity unlocking fingerprint preset more than 60%, then start display effect regulation process.
It should be noted that the unblock fingerprint preset includes multiple unblock fingerprint, determining the finger of certain finger
The finger print data of certain finger, with when unlocking the similarity of fingerprint, is unlocked in fingerprint by stricture of vagina data with preset
Each unblock fingerprint is compared, and obtains the finger print data of this finger and the similarity of each unblock fingerprint, will
Maximum similarity is as the finger print data of this finger and the similarity unlocking fingerprint.For example, if unlocking
Fingerprint includes 4 fingerprints, if the similarity of the finger print data of certain finger and 4 fingerprints unlocked in fingerprint
Being followed successively by 10%, 35%, 55%, 69%, maximum similarity is 69%, then this finger and unblock fingerprint
Similarity is 69%.
Described display effect regulation process is utilized to determine described terminal display screen of described terminal after unlocking successfully
Target display effect, may is that utilize described display effect regulation process determine display screen after terminal unlocking
Display brightness；Or, utilize described display effect regulation process to determine the display of display screen after terminal unlocking
Colourity；Or, utilize described display effect regulation process determine display screen after terminal unlocking display brightness and
Display colourity.
104, the display screen controlling described terminal shows with described target display effect.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
Refer to the stream that Fig. 2, Fig. 2 are the unlocking methods of a kind of terminal that an alternative embodiment of the invention provides
Journey schematic diagram, as in figure 2 it is shown, the unlocking method of a kind of terminal of an alternative embodiment of the invention offer can
To include herein below:
201, at screen lock state, obtain the finger print data of N number of finger, wherein, described N for more than or
Integer equal to 2.
For example, N can be 2,3,4,5 etc..If N is 2, then obtain the fingerprint number of 2 fingers
According to, if N is 3, then obtain the finger print data of 3 fingers.
Optionally, in some possible embodiments of the present invention, the finger print data of N number of finger can pass through
Fingerprint recognition module obtains, and specifically, can be obtained by n2 normal induction electrode of fingerprint recognition module
N2 bottom data value, obtains n1 abnormal bottom by n1 of fingerprint recognition module abnormal induction electrode
Data value, n1 abnormal bottom data value and n2 bottom data value are the finger print data of described N number of finger.
Wherein, the induction electrode array of fingerprint recognition module includes n1 abnormal induction electrode and n2 normal induction
Electrode, n1, n2 are positive integer.
202, described finger print data is performed fingerprint recognition to process.
Optionally, in some possible embodiments of the present invention, described to described finger print data execution fingerprint
Identifying processing, including:
Described n2 the bottom that described n2 normal induction electrode according to described fingerprint recognition module collects
Data value, determines n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image of individual finger；
Extract the characteristic point in the fingerprint image of i-th finger, wherein, the fingerprint image of described i-th finger
Real time fingerprint image for the arbitrary finger in the fingerprint image of described N number of finger；
The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains the finger of described i-th finger
Stricture of vagina figure and the described default similarity unlocking fingerprint.
If the finger print data of 203 described N number of fingers has the fingerprint image of M1 finger and the unblock preset
The similarity of fingerprint exceedes default first threshold, and when described M1 exceedes default Second Threshold, then starts
Display effect regulation process, wherein, described M1 is the positive integer less than N.
It should be noted that the unblock fingerprint preset includes multiple unblock fingerprint, determining the finger of certain finger
The finger print data of certain finger, with when unlocking the similarity of fingerprint, is unlocked in fingerprint by stricture of vagina data with preset
Each unblock fingerprint is compared, and obtains the finger print data of this finger and the similarity of each unblock fingerprint, will
Maximum similarity is as the finger print data of this finger and the similarity unlocking fingerprint.For example, if unlocking
Fingerprint includes 4 fingerprints, if the similarity of the finger print data of certain finger and 4 fingerprints unlocked in fingerprint
Being followed successively by 10%, 35%, 55%, 69%, maximum similarity is 69%, then this finger and unblock fingerprint
Similarity is 69%.For example, N can be 3, and M1 can be 1, and first threshold can be 60%,
The finger print data having 2 fingers in the finger print data of 3 fingers even obtained is carrying out fingerprint recognition process
After the real time fingerprint image that obtains with the similarity unlocking fingerprint preset more than 60%, then start display effect
Regulation process.
204, obtaining ambient parameter, described ambient parameter includes: the current environment in described terminal present position is bright
Angle value and/or ambient color angle value.
205, described terminal is unlocking to utilize described display effect regulation process to determine according to the ambient parameter obtained
The target display effect of the display screen of described terminal after success.
Described display effect regulation process is utilized to determine described terminal display screen of described terminal after unlocking successfully
Target display effect, may is that utilize described display effect regulation process determine display screen after terminal unlocking
Display brightness；Or, utilize described display effect regulation process to determine the display of display screen after terminal unlocking
Colourity；Or, utilize described display effect regulation process determine display screen after terminal unlocking display brightness and
Display colourity.
206, the display screen controlling described terminal shows with described target display effect.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
Refer to the structural representation of a kind of terminal that Fig. 3, Fig. 3 provide for one embodiment of the present of invention.As
Shown in Fig. 3, a kind of terminal 300 that the embodiment of the present invention provides may include that
First acquiring unit 301, at screen lock state, obtains the finger print data of N number of finger, wherein,
Described N is the integer more than or equal to 2.
For example, N can be 2,3,4,5 etc..If N is 2, then obtain the fingerprint number of 2 fingers
According to, if N is 3, then obtain the finger print data of 3 fingers.
Optionally, in some possible embodiments of the present invention, the finger print data of N number of finger can pass through
Fingerprint recognition module obtains, and specifically, can be obtained by n2 normal induction electrode of fingerprint recognition module
N2 bottom data value, obtains n1 abnormal bottom by n1 of fingerprint recognition module abnormal induction electrode
Data value, n1 abnormal bottom data value and n2 bottom data value are the finger print data of described N number of finger.
Wherein, the induction electrode array of fingerprint recognition module includes n1 abnormal induction electrode and n2 normal induction
Electrode, n1, n2 are positive integer.
Processing unit 302, performs fingerprint recognition for the described finger print data obtaining described first acquiring unit
Process.
Optionally, in some possible embodiments of the present invention, described to described finger print data execution fingerprint
Identifying processing, including:
Described n2 the bottom that described n2 normal induction electrode according to described fingerprint recognition module collects
Data value, determines n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image of individual finger；
Extract the characteristic point in the fingerprint image of i-th finger, wherein, the fingerprint image of described i-th finger
Real time fingerprint image for the arbitrary finger in the fingerprint image of described N number of finger；
The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains the finger of described i-th finger
Stricture of vagina figure and the described default similarity unlocking fingerprint.
Determine unit 303, if there being the fingerprint image of M1 finger in the finger print data of described N number of finger
Exceed default first threshold with the default similarity unlocking fingerprint, and described M1 exceedes the second default threshold
During value, then start display effect regulation process；Described display effect regulation process is utilized to determine that described terminal exists
The target display effect of the display screen of described terminal after unlocking successfully, wherein, described M1 less than N is just
Integer.
For example, N can be 3, and M1 can be 1, and first threshold can be 60%, even obtains
It is real-time that the finger print data having 2 fingers in the finger print data of 3 fingers obtains after carrying out fingerprint recognition process
Fingerprint image and the similarity unlocking fingerprint preset more than 60%, then start display effect regulation process.
It should be noted that the unblock fingerprint preset includes multiple unblock fingerprint, determining the finger of certain finger
The finger print data of certain finger, with when unlocking the similarity of fingerprint, is unlocked in fingerprint by stricture of vagina data with preset
Each unblock fingerprint is compared, and obtains the finger print data of this finger and the similarity of each unblock fingerprint, will
Maximum similarity is as the finger print data of this finger and the similarity unlocking fingerprint.For example, if unlocking
Fingerprint includes 4 fingerprints, if the similarity of the finger print data of certain finger and 4 fingerprints unlocked in fingerprint
Being followed successively by 10%, 35%, 55%, 69%, maximum similarity is 69%, then this finger and unblock fingerprint
Similarity is 69%.
Described display effect regulation process is utilized to determine described terminal display screen of described terminal after unlocking successfully
Target display effect, may is that utilize described display effect regulation process determine display screen after terminal unlocking
Display brightness；Or, utilize described display effect regulation process to determine the display of display screen after terminal unlocking
Colourity；Or, utilize described display effect regulation process determine display screen after terminal unlocking display brightness and
Display colourity.
Display unit 304, shows with described target display effect for controlling the display screen of described terminal.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
Refer to the structural representation that Fig. 4, Fig. 4 are a kind of terminals that another embodiment of the present invention provides.As
Shown in Fig. 4, the another kind of terminal 400 that the embodiment of the present invention provides may include that
First acquiring unit 401, at screen lock state, obtains the finger print data of N number of finger, wherein,
Described N is the integer more than or equal to 2.
For example, N can be 2,3,4,5 etc..If N is 2, then obtain the fingerprint number of 2 fingers
According to, if N is 3, then obtain the finger print data of 3 fingers.
Optionally, in some possible embodiments of the present invention, the finger print data of N number of finger can pass through
Fingerprint recognition module obtains, and specifically, can be obtained by n2 normal induction electrode of fingerprint recognition module
N2 bottom data value, obtains n1 abnormal bottom by n1 of fingerprint recognition module abnormal induction electrode
Data value, n1 abnormal bottom data value and n2 bottom data value are the finger print data of described N number of finger.
Wherein, the induction electrode array of fingerprint recognition module includes n1 abnormal induction electrode and n2 normal induction
Electrode, n1, n2 are positive integer.
Processing unit 402, performs fingerprint recognition for the described finger print data obtaining described first acquiring unit
Process.
Optionally, in some possible embodiments of the present invention, described to described finger print data execution fingerprint
Identifying processing, including: the institute collected according to described n2 the normal induction electrode of described fingerprint recognition module
State n2 bottom data value, determine n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N number of hands is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image referred to；Extract the characteristic point in the fingerprint image of i-th finger, wherein, described i-th finger
The fingerprint image that fingerprint image is described N number of finger in the real time fingerprint image of arbitrary finger；To extract
Described characteristic point with preset unblock fingerprint contrast, obtain fingerprint graph and the institute of described i-th finger
State the default similarity unlocking fingerprint.
It should be noted that the unblock fingerprint preset includes multiple unblock fingerprint, determining the finger of certain finger
The finger print data of certain finger, with when unlocking the similarity of fingerprint, is unlocked in fingerprint by stricture of vagina data with preset
Each unblock fingerprint is compared, and obtains the finger print data of this finger and the similarity of each unblock fingerprint, will
Maximum similarity is as the finger print data of this finger and the similarity unlocking fingerprint.For example, if unlocking
Fingerprint includes 4 fingerprints, if the similarity of the finger print data of certain finger and 4 fingerprints unlocked in fingerprint
Being followed successively by 10%, 35%, 55%, 69%, maximum similarity is 69%, then this finger and unblock fingerprint
Similarity is 69%.
Second acquisition unit 403, is used for obtaining ambient parameter, and described ambient parameter includes: residing for described terminal
Ambient brightness value that position is current and/or ambient color angle value；
Determine unit 404, if there being the fingerprint image of M1 finger in the finger print data of described N number of finger
Exceed default first threshold with the default similarity unlocking fingerprint, and described M1 exceedes the second default threshold
During value, then start display effect regulation process；Ambient parameter according to obtaining utilizes described display effect to regulate
Process determines described terminal target display effect of the display screen of described terminal after unlocking successfully, wherein, institute
Stating M1 is the positive integer less than N.
For example, N can be 3, and M1 can be 1, and first threshold can be 60%, even obtains
It is real-time that the finger print data having 2 fingers in the finger print data of 3 fingers obtains after carrying out fingerprint recognition process
Fingerprint image and the similarity unlocking fingerprint preset more than 60%, then start display effect regulation process.
Described display effect regulation process is utilized to determine described terminal display screen of described terminal after unlocking successfully
Target display effect, may is that utilize described display effect regulation process determine display screen after terminal unlocking
Display brightness；Or, utilize described display effect regulation process to determine the display of display screen after terminal unlocking
Colourity；Or, utilize described display effect regulation process determine display screen after terminal unlocking display brightness and
Display colourity.
Display unit 405, shows with described target display effect for controlling the display screen of described terminal.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
The embodiment of the present invention additionally provides another kind of terminal, as it is shown in figure 5, terminal 500 includes: processor
510, memorizer 520, communication interface 530, communication bus 540 and fingerprint recognition module 550；Wherein, place
Reason device 510, memorizer 520, fingerprint recognition module 550 and communication interface 530 are by communication bus 540 even
Connect and complete mutual communication；Processor 510 controls the nothing with External cell net by communication interface 530
Line communicates；Communication interface 530 includes but not limited to antenna, amplifier, transceiver, bonder, LNA
(Low Noise Amplifier, low-noise amplifier), duplexer etc..Fingerprint recognition module 550 is used for obtaining
Print data, memorizer 520 include following at least one: random access memory (RAM), non-volatile memories
Device and external memory storage, in memorizer 520, storage has executable program code, this executable program code
Bootstrap processor 510 can perform the concrete solution lock control method disclosed in the inventive method embodiment, including
Following steps:
Described processor 510 is detecting that terminal 500, at screen lock state, is obtained by fingerprint recognition module 550
Taking the finger print data of N number of finger, wherein, described N is the integer more than or equal to 2；
Described processor 510 performs fingerprint recognition to described finger print data and processes；
Described processor 510 have in the finger print data of described N number of finger the fingerprint image of M1 finger with
The similarity unlocking fingerprint preset exceedes default first threshold, and described M1 exceedes default Second Threshold
Time, start display effect regulation process；Described terminal is unlocking to utilize described display effect regulation process to determine
The target display effect of the display screen of described terminal after success, wherein, described M1 is the positive integer less than N；
Described processor 510 controls the display screen of described terminal and shows with described target display effect.
It can be seen that use the unlocking method of terminal that the embodiment of the present invention provides, terminal when screen lock state,
Obtain multiple finger print data, then finger print data processed, finger print data corresponding to Toe Transplantation for Segmental Finger with
When the similarity unlocking fingerprint preset exceedes first threshold, then start display effect regulation process；Utilize institute
State display effect regulation process and determine that described terminal target of the display screen of described terminal after unlocking successfully shows
Effect, the display screen controlling described terminal shows with described target display effect.Relative to prior art
In scheme, for just starting display effect regulation process in the case of the fingerprint of all fingers all mates, this
The technical scheme that inventive embodiments provides decreases the unlocked time of terminal, improves the unblock efficiency of terminal,
Improve Consumer's Experience.
Additionally, in above-mentioned memorizer 520 executable program code of storage be additionally operable to perform above-mentioned Fig. 1 or
The correlation step of the unlocking method shown in Fig. 2.
The embodiment of the present invention additionally provides another kind of terminal, as shown in Figure 6, for convenience of description, only illustrates
The part relevant to the embodiment of the present invention, concrete ins and outs do not disclose, refer to the embodiment of the present invention
Method part.This terminal can be mobile phone, panel computer, PDA (Personal Digital Assistant, individual
Personal digital assistant), POS (Point of Sales, point-of-sale terminal), the terminal unit such as vehicle-mounted computer, with terminal
As a example by mobile phone:
Fig. 6 is illustrated that the frame of the part-structure of the mobile phone relevant to the mobile terminal of embodiment of the present invention offer
Figure.With reference to Fig. 6, mobile phone includes: radio frequency (Radio Frequency, RF) circuit 610, memorizer 620,
Input block 630, display unit 640, sensor 650, voicefrequency circuit 660, Wireless Fidelity (wireless
Fidelity, WiFi) module 670, the parts such as processor 680 and power supply 690.Those skilled in the art
It is appreciated that the handset structure shown in Fig. 6 is not intended that the restriction to mobile phone, can include than diagram more
Many or less parts, or combine some parts, or different parts are arranged.
Below in conjunction with Fig. 6 each component parts of mobile phone carried out concrete introduction:
RF circuit 610 can be used for reception and the transmission of information.Generally, RF circuit 610 includes but not limited to
Antenna, at least one amplifier, transceiver, bonder, low-noise amplifier (Low Noise Amplifier,
LNA), duplexer etc..Additionally, RF circuit 610 can also be by radio communication and network and other equipment
Communication.Above-mentioned radio communication can use arbitrary communication standard or agreement, includes but not limited to that the whole world is mobile logical
News system (Global System of Mobile communication, GSM), general packet radio service
(General Packet Radio Service, GPRS), CDMA (Code Division Multiple
Access, CDMA), WCDMA (Wideband Code Division Multiple Access,
WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service (Short
Messaging Service, SMS) etc..
Memorizer 620 can be used for storing software program and module, and processor 680 is stored in by operation
The software program of reservoir 620 and module, thus perform the application of various functions and the data process of mobile phone.
Memorizer 620 can mainly include storing program area and storage data field, and wherein, storage program area can store behaviour
Make application program needed for system, at least one function (such as start display effect regulation process function,
After utilizing described display effect regulation process to determine terminal unlocking, the function of display effect of display screen, fingerprint are known
Other places reason function, display screen display function etc.) etc.；The use that storage data field can store according to mobile phone is created
(finger print data of the multiple fingers such as gathered by fingerprint recognition module, the unblock prestored are referred to for the data built
Stricture of vagina data, ambient parameter and the corresponding relation etc. of display effect) etc..Additionally, memorizer 620 can include
High-speed random access memory, it is also possible to include nonvolatile memory, for example, at least one disk memory
Part, flush memory device or other volatile solid-state parts.
Input block 630 can be used for receiving numeral or the character information of input, and produces the user with mobile phone
Arrange and function controls relevant key signals input.Specifically, input block 630 can include fingerprint recognition
Module 631 and other input equipments 632.Fingerprint recognition module 631, can gather user's fingerprint thereon
Data.Optionally, fingerprint recognition module 631 can include optical fingerprint module, capacitance type fingerprint module with
And RF-type fingerprint module.It is as a example by capacitance type fingerprint identification module by fingerprint recognition module 631, specifically wraps
Include induction electrode (n1 abnormal induction electrode and n2 normal induction electrode) and be connected with described induction electrode
Signal processing circuit (such as amplifying circuit, noise suppression circuit, analog-to-digital conversion circuit, etc.).Except referring to
Stricture of vagina identification module 631, input block 630 can also include other input equipments 632.Specifically, other are defeated
Enter equipment 632 can include but not limited to physical keyboard, function key (such as volume control button, switch press
Key etc.), trace ball, mouse, one or more in action bars etc..
Display unit 640 can be used for showing the information inputted by user or the information being supplied to user and mobile phone
Various menus.Display unit 640 can include display screen 641, optionally, can use liquid crystal display
(Liquid Crystal Display, LCD), Organic Light Emitting Diode (Organic Light-Emitting Diode,
Etc. OLED) form configures display screen 641.Although in figure 6, fingerprint recognition module 631 and display screen
641 is to realize input and the output function of mobile phone as two independent parts, but in some embodiment
In, can be by integrated to fingerprint recognition module 631 and display screen 641 and realize input and the output function of mobile phone.
Mobile phone may also include at least one sensor 650, such as ambient light sensor, ambient color temperature sensor,
Motion sensor and other sensors.Can be according to the brightness of ambient brightness regulation display screen 641, even ring
When border is brighter, the brightness of display screen 641 somewhat can be dimmed, when environment is dark, can be by display screen 641
Brightness somewhat lighten so that the brightness of display screen 641 is more suitable for human eye, meanwhile, also can be according to ambient color
The colourity of temperature regulation display screen 641, wherein, colour temperature is to represent the index that light source light spectrum quality is the most general.I.e.
The colourity of display screen 641 display can be regulated according to the spectral quality of light source in environment, display screen 641 can be made
The colourity of display is suitable with environment, thus, it is more suitable for human eye.As the one of motion sensor, accelerate
Flowmeter sensor can detect the size of (generally three axles) acceleration in all directions, can detect that weight time static
The size of power and direction, can be used for identify mobile phone attitude application (such as horizontal/vertical screen switching, dependent game,
Magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；Also may be used as mobile phone
Other sensors such as the gyroscope of configuration, barometer, drimeter, thermometer, infrared ray sensor, at this
Repeat no more.
Voicefrequency circuit 660, speaker 661, microphone 662 can provide the audio interface between user and mobile phone.
The signal of telecommunication after the voice data conversion that voicefrequency circuit 960 can will receive, is transferred to speaker 661, by raising
Sound device 661 is converted to acoustical signal output；On the other hand, the acoustical signal conversion that microphone 662 will be collected
For the signal of telecommunication, voicefrequency circuit 660 after receiving, be converted to voice data, then by voice data output processor
After 680 process, through RF circuit 610 to be sent to such as another mobile phone, or voice data is exported to depositing
Reservoir 620 is to process further.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user to receive and dispatch by WiFi module 670
Email, browsing webpage and access streaming video etc., it has provided the user wireless broadband internet and has visited
Ask.Although Fig. 6 shows WiFi module 670, but it is understood that, itself and be not belonging to mobile phone must
Must constitute, can omit in not changing the scope of essence of invention as required completely.
Processor 680 is the control centre of mobile phone, utilizes various interface and the whole mobile phone of connection each
Part, is stored in the software program in memorizer 620 and/or module by running or performing, and calls and deposit
Storage data in memorizer 620, perform the various functions of mobile phone and process data, thus carrying out mobile phone
Integral monitoring.Optionally, processor 680 can include one or more processing unit；Preferably, processor
680 can integrated application processor and modem processor, wherein, application processor mainly process operating system,
User interface and application program etc., modem processor mainly processes radio communication.It is understood that
Above-mentioned modem processor can not also be integrated in processor 980.
Mobile phone also includes the power supply 690 (such as battery) powered to all parts, it is preferred that power supply can lead to
Cross power-supply management system logically contiguous with processor 680, thus charged by power-supply management system realization management,
The functions such as electric discharge and power managed.
Although not shown, mobile phone can also include photographic head, bluetooth module etc., does not repeats them here.
In embodiment shown in earlier figures 1, each step method flow process can structure based on this mobile phone realize.
In embodiment shown in earlier figures 3, each unit function can structure based on this mobile phone realize.
The embodiment of the present invention also provides for a kind of computer-readable storage medium, and wherein, this computer-readable storage medium can be deposited
Containing program, this program includes the solution lock side of any terminal described in said method embodiment when performing
The part or all of step of method.
It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all stated
For a series of combination of actions, but those skilled in the art should know, the present invention is not by described
The restriction of sequence of movement, because according to the present invention, some step can use other orders or carry out simultaneously.
Secondly, those skilled in the art also should know, embodiment described in this description belongs to be preferable to carry out
Example, necessary to involved action and the module not necessarily present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, in certain embodiment the most in detail
The part stated, may refer to the associated description of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, can be passed through it
Its mode realizes.Such as, device embodiment described above is only schematically, the most described list
The division of unit, is only a kind of logic function and divides, and actual can have other dividing mode, example when realizing
As multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can be ignored,
Or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can
To be the INDIRECT COUPLING by some interfaces, device or unit or communication connection, can be electrical or other
Form.
The described unit illustrated as separating component can be or may not be physically separate, as
The parts that unit shows can be or may not be physical location, i.e. may be located at a place, or
Can also be distributed on multiple NE.Can select therein some or all of according to the actual needs
Unit realizes the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit,
Can also be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit
In.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ SFU software functional unit
Form realizes.
If described integrated unit realizes using the form of SFU software functional unit and as independent production marketing or
During use, can be stored in a computer-readable access to memory.Based on such understanding, the present invention's
Part that prior art is contributed by technical scheme the most in other words or the whole or portion of this technical scheme
Dividing and can embody with the form of software product, this computer software product is stored in a memorizer,
Including some instructions with so that a computer equipment (can be that personal computer, server or network set
Standby etc.) perform all or part of step of method described in each embodiment of the present invention.And aforesaid memorizer bag
Include: USB flash disk, read only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can store program code
Medium.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
The program that can be by completes to instruct relevant hardware, and this program can be stored in a computer-readable and deposit
In reservoir, memorizer may include that flash disk, read only memory (English: Read-Only Memory,
Be called for short: ROM), random access device (English: Random Access Memory, RAM), magnetic be called for short:
Dish or CD etc..
Being described in detail the embodiment of the present invention above, specific case used herein is to the present invention's
Principle and embodiment are set forth, and the explanation of above example is only intended to help to understand the side of the present invention
Method and core concept thereof；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
All will change in detailed description of the invention and range of application, in sum, this specification content should not be managed
Solve as limitation of the present invention.
Claims (10)
1. the unlocking method of a terminal, it is characterised in that including:
At screen lock state, obtaining the finger print data of N number of finger, wherein, described N is for being more than or equal to
The integer of 2；
Described finger print data is performed fingerprint recognition process；
If the finger print data of described N number of finger has the fingerprint image of M1 finger and the unblock fingerprint preset
Similarity exceed default first threshold, and when described M1 exceedes default Second Threshold, then start aobvious
Show that effect regulates process；Described terminal is described after unlocking successfully to utilize described display effect regulation process to determine
The target display effect of the display screen of terminal, wherein, described M1 is the positive integer less than N；
The display screen controlling described terminal shows with described target display effect.
Method the most according to claim 1, it is characterised in that described utilize described display effect to adjust
Joint process determines described terminal target display effect of the display screen of described terminal after unlocking successfully, including:
Described display effect regulation process is utilized to determine the display of described terminal after unlocking successfully of described terminal
The display brightness of screen；Or, utilize described display effect regulation process to determine that described terminal is after unlocking successfully
The display colourity of the display screen of described terminal；Or, utilize described display effect regulation process to determine described end
The display brightness of display screen and display colourity after end unblock.
Method the most according to claim 2, it is characterised in that described utilize described display effect to adjust
Joint process determine described terminal after unlocking successfully before the target display effect of the display screen of described terminal, institute
Method of stating also includes:
Obtaining ambient parameter, described ambient parameter includes: the ambient brightness value that described terminal present position is current
And/or ambient color angle value；
Described utilize described display effect regulation process determine described terminal described terminal after unlocking successfully
The target display effect of display screen, including: display effect regulation process is true according to the described ambient parameter obtained
The target display effect of the display screen of described terminal after fixed described terminal unlocking success.
4. according to the method described in any one of claim 1-3, it is characterised in that fingerprint recognition module
Induction electrode array includes n1 abnormal induction electrode and n2 normal induction electrode, and n1, n2 are the most whole
Number；The finger print data of the N number of finger of described acquisition, including:
N2 bottom data value is obtained by described n2 the normal induction electrode of described fingerprint recognition module,
N1 abnormal bottom data value is obtained by described n1 the abnormal induction electrode of described fingerprint recognition module,
Described n1 abnormal bottom data value and the fingerprint number that described n2 bottom data value is described N number of finger
According to.
Method the most according to claim 4, it is characterised in that described described finger print data is performed
Fingerprint recognition processes, including:
Described n2 the bottom that described n2 normal induction electrode according to described fingerprint recognition module collects
Data value, determines n1 the abnormal bottom data value that described n1 abnormal induction electrode is corresponding；
Described N is generated according to described n2 bottom data value and described n1 the abnormal bottom data value determined
The fingerprint image of individual finger；
Extract the characteristic point in the fingerprint image of i-th finger, wherein, the fingerprint image of described i-th finger
As the real time fingerprint image for the arbitrary finger in the fingerprint image of described N number of finger；
The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains described i-th finger
Fingerprint graph and the described default similarity unlocking fingerprint.
6. a terminal, it is characterised in that including:
First acquiring unit, at screen lock state, obtains the finger print data of N number of finger, wherein, institute
Stating N is the integer more than or equal to 2；
Processing unit, performs at fingerprint recognition for the described finger print data obtaining described first acquiring unit
Reason；
Determine unit, if for described N number of finger finger print data in have M1 finger fingerprint image and
The similarity unlocking fingerprint preset exceedes default first threshold, and described M1 exceedes the second default threshold
During value, then start display effect regulation process；Described display effect regulation process is utilized to determine that described terminal exists
The target display effect of the display screen of described terminal after unlocking successfully, wherein, described M1 less than N is just
Integer；
Display unit, shows with described target display effect for controlling the display screen of described terminal.
Terminal the most according to claim 6, it is characterised in that
Described determine unit specifically for, utilize described display effect regulation process determine described terminal unlock
The display brightness of the display screen of described terminal after success；Or, utilize described display effect regulation process to determine
Described terminal is the display colourity of the display screen of described terminal after unlocking successfully；Or, utilize described display effect
Really regulation process determines display brightness and the display colourity of display screen after described terminal unlocking.
Terminal the most according to claim 7, it is characterised in that also include:
Described, second acquisition unit, for determining that unit utilizes described display effect to regulate process and determines described
Terminal before the target display effect of the display screen of described terminal, obtains ambient parameter, institute after unlocking successfully
State ambient parameter to include: ambient brightness value that described terminal present position is current and/or ambient color angle value；
Described determine unit utilize described display effect regulation process determine described terminal institute after unlocking successfully
State the target display effect of the display screen of terminal, particularly as follows: display effect regulation process is according to described in acquisition
Ambient parameter determines the target display effect of display screen of described terminal after the success of described terminal unlocking.
9. according to the terminal described in any one of claim 6-8, it is characterised in that described fingerprint recognition mould
The induction electrode array of group includes n1 abnormal induction electrode and n2 normal induction electrode, and n1, n2 are
Positive integer；
Described first acquiring unit specifically for, by the normal sense of the described n2 of described fingerprint recognition module
Electrode is answered to obtain n2 bottom data value, by described n1 the abnormal faradism of described fingerprint recognition module
Pole obtains n1 abnormal bottom data value, described n1 abnormal bottom data value and described n2 bottom number
According to the finger print data that value is described N number of finger.
Terminal the most according to claim 9, it is characterised in that
Described processing unit specifically for, according to described n2 normal induction electricity of described fingerprint recognition module
Described n2 the bottom data value that pole collects, determines that the n1 that described n1 abnormal induction electrode is corresponding is individual
Abnormal bottom data value；According to described n2 bottom data value and described n1 the abnormal bottom data determined
Value generates the fingerprint image of described N number of finger；Extract the characteristic point in the fingerprint image of i-th finger, its
In, the fingerprint image of described i-th finger is the reality of the arbitrary finger in the fingerprint image of described N number of finger
Time fingerprint image；The described characteristic point extracted is contrasted with the unblock fingerprint preset, obtains described i-th
The fingerprint graph of individual finger and the described default similarity unlocking fingerprint.
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| CN201610375253.6A CN106022066B (en) | 2016-05-30 | 2016-05-30 | A kind of unlocking method and terminal of terminal |
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