CN107506743A

CN107506743A - Acquisition method, device, terminal and the storage medium of finger print information

Info

Publication number: CN107506743A
Application number: CN201710794324.0A
Authority: CN
Inventors: 舒茂非
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2017-09-06
Filing date: 2017-09-06
Publication date: 2017-12-22

Abstract

This application discloses a kind of acquisition method of finger print information, device, terminal and storage medium, belong to field of terminal technology.Methods described is applied in terminal, is configured with fingerprint sensor below the screen of the terminal, this method includes：When detecting touching operation based on screen, finger print information caused by touching operation is acquired by the fingerprint sensor of configuration below screen；The finger print information of collection is matched with the finger print information stored；When the finger print information of the collection matches with the finger print information of the storage, the finger print information of the storage is updated based on the finger print information of the collection.The application constantly carries out improving and again learning, can improve the degree of accuracy and sensitivity of fingerprint recognition by using finger print information caused by touching screen to the finger print information of storage.

Description

Acquisition method, device, terminal and the storage medium of finger print information

Technical field

The present embodiments relate to field of terminal technology, more particularly to a kind of acquisition method of finger print information, device, terminal And storage medium.

Background technology

At present, the application of fingerprint authentication mode in the terminal is more and more extensive, and in order to realize fingerprint authentication, it usually needs The finger print information of collection user in advance, and by the finger print information storage of collection in the terminal, using the base verified as subsequent fingerprint It is accurate.

In correlation technique, terminal is often using guiding user by the way of designated area performs fingerprint input operation, once Property collection user finger print information.For example, user can select fingerprint to set in the verification mode that terminal provides sets interface Interface, the finger of multiple angles can be performed in designated area (such as Home key) under the guiding that the fingerprint sets interface afterwards Pressing operation, to input the finger print information of multiple angles, in this way, terminal can disposably collect the finger print information of user.

The content of the invention

The embodiments of the invention provide a kind of acquisition method of finger print information, device, terminal and storage medium, can be used for The finger print information for solving disposably to gather is not perfect enough, causes subsequent fingerprint to identify the problem of not sensitive enough.The technical scheme It is as follows：

First aspect, there is provided a kind of acquisition method of finger print information, applied in terminal, below the screen of the terminal Fingerprint sensor is configured with, methods described includes：

When detecting touching operation based on the screen, by the fingerprint sensor of configuration below the screen to described Finger print information caused by touching operation is acquired；

The finger print information of collection is matched with the finger print information stored；

When the finger print information of the collection matches with the finger print information of the storage, the finger print information based on the collection The finger print information of the storage is updated.

Alternatively, it is described when detecting touching operation based on the screen, pass through the fingerprint of configuration below the screen Sensor is acquired to finger print information caused by the touching operation, including：

When detecting touching operation based on the screen, the touching duration of the touching operation is determined；

When the touching duration is more than the first preset duration, by the fingerprint sensor of configuration below the screen to institute Finger print information caused by stating touching operation is acquired.

Alternatively, it is described when the touching duration is more than the first preset duration, pass through the finger of configuration below the screen Line sensor is acquired to finger print information caused by the touching operation, including：

When the touching operation is more than the first preset duration for the pressing duration of pressing operation and the pressing operation, really The fixed pressing operation operates for long-press；

When long-press operation is specifies long-press operation, by the fingerprint sensor of configuration below the screen to described Finger print information caused by touching operation is acquired.

Alternatively, it is described when long-press operation is specifies long-press operation, pass through the fingerprint of configuration below the screen Before sensor is acquired to finger print information caused by the touching operation, in addition to：

The number of operations of polytype long-press operation is counted, different types of long-press is operated for realizing difference Function；

According to statistical result, the operating frequency that each type of long-press operates is determined；

The long-press that operating frequency in polytype long-press operation is more than to predeterminated frequency operates, and is defined as the finger Fixed length is by operation.

Alternatively, methods described also includes：

When long-press operation is specifies long-press operation, target type corresponding to the long-press operation is determined；

The number of operations that the long-press of the target type is operated increases preset times, the number of operations after being updated；

According to the number of operations after the renewal, the operation frequency after the renewal that the long-press of the target type operates is determined Rate；

According to the operating frequency after the renewal, the specified long-press operation is updated.

Alternatively, before the finger print information by collection is matched with the finger print information stored, in addition to：

Determine the collection duration of the finger print information of the collection；

When the collection duration is more than or equal to three preset durations, the finger by the finger print information of collection and storage is performed The step of line information is matched.

Alternatively, the finger print information by collection is matched with the finger print information stored, including：

Calculate the fingerprint similarity of the finger print information of the collection and the finger print information of the storage；

When the fingerprint similarity is more than default similarity threshold, it is determined that stating the finger print information of collection and the storage Finger print information matches.

Alternatively, the finger print information based on the collection is updated to the finger print information of the storage, including：

The partial fingerprints information different from the finger print information of the storage is determined from the finger print information of the collection；

The different partial fingerprints information and the finger print information of the storage are spliced；

Spliced finger print information is replaced with to the finger print information of the storage.

Second aspect, there is provided a kind of harvester of finger print information, applied in terminal, below the screen of the terminal Fingerprint sensor is configured with, described device includes：

Acquisition module, for when detecting touching operation based on the screen, passing through the finger of configuration below the screen Line sensor is acquired to finger print information caused by the touching operation；

Matching module, for the finger print information of collection to be matched with the finger print information stored；

Update module, for when the finger print information of the collection matches with the finger print information of the storage, based on described The finger print information of collection is updated to the finger print information of the storage.

Alternatively, the acquisition module is used for：

When long-press operation is specifies long-press operation, by the fingerprint sensor of configuration below the screen to institute Finger print information caused by stating touching operation is acquired.

Alternatively, described device also includes：

Statistical module, the number of operations for being operated to polytype long-press count, different types of long-press behaviour Act on and realize difference in functionality；

First determining module, for according to statistical result, determining the operating frequency that each type of long-press operates；

Second determining module, for operating frequency in polytype long-press operation to be more than to the long-press of predeterminated frequency Operation, it is defined as the specified long-press operation.

Alternatively, the acquisition module is additionally operable to：

Alternatively, described device also includes：

3rd determining module, the collection duration of the finger print information for determining the collection；

Trigger module, for when the collection duration is more than or equal to three preset durations, triggering the matching module The finger print information of collection is matched with the finger print information stored.

Alternatively, the matching module is used for：

Alternatively, the update module is used for：

The third aspect, there is provided a kind of terminal, the screen lower section of the terminal are configured with fingerprint sensor, and the terminal Including memory, processor and the computer program that can be run on the memory and on the processor is stored in, it is special The step of sign is, the processor is configured as performing the acquisition method of any fingerprint information described in above-mentioned first aspect.

Fourth aspect, there is provided a kind of computer-readable recording medium, be stored with the computer-readable recording medium Instruction, when run on a computer so that computer performs the collection of any fingerprint information described in above-mentioned first aspect Method.

The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：

In the embodiment of the present invention, the fingerprint of configuration below screen can be passed through when detecting touching operation based on screen Sensor is acquired to finger print information caused by touching operation, and can be in the finger print information and the finger print information of storage of collection During matching, the finger print information of storage is updated based on the finger print information of collection, so can be by touching caused by operation Finger print information, the finger print information of storage is constantly carried out to improve and again learn, so as to improve the degree of accuracy of fingerprint recognition and Sensitivity.

Brief description of the drawings

Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.

Fig. 1 is a kind of acquisition method flow chart of finger print information provided in an embodiment of the present invention；

Fig. 2 is the acquisition method flow chart of another finger print information provided in an embodiment of the present invention；

Fig. 3 A are a kind of structural representations of the harvester of finger print information provided in an embodiment of the present invention；

Fig. 3 B are the structural representations of the harvester of another finger print information provided in an embodiment of the present invention；

Fig. 3 C are the structural representations of the harvester of another finger print information provided in an embodiment of the present invention；

Fig. 4 is a kind of structural representation of terminal 400 provided in an embodiment of the present invention；

Fig. 5 is a kind of structural representation of terminal 400 provided in an embodiment of the present invention；

Fig. 6 A are a kind of structural representations shielded comprehensively provided in an embodiment of the present invention；

Fig. 6 B are a kind of structural representations of Curved screen provided in an embodiment of the present invention；

Fig. 6 C are a kind of structural representations of special-shaped screen provided in an embodiment of the present invention；

Fig. 6 D are the structural representations of another special-shaped screen provided in an embodiment of the present invention；

Fig. 6 E are the structural representations of another abnormal shape screen provided in an embodiment of the present invention；

Fig. 6 F are the structural representations of another abnormal shape screen provided in an embodiment of the present invention.

Embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.

Before explanation is explained in detail to the embodiment of the present invention, first, to applied field provided in an embodiment of the present invention Scape is introduced.

In correlation technique, in order to realize fingerprint authentication, generally use guiding user performs the mode one of fingerprint input operation Secondary property gathers finger print information, but the finger print information that the scheme of this disposable collection finger print information is gathered is possible and endless It is kind, it is impossible to whole finger print datas including user's finger, therefore subsequent fingerprint identification can be caused not sensitive enough.It is for example, disposable The angled finger print information of user's finger institute may not be included in the finger print information collected, for the angle not collected Degree, when user is based on angle input finger print information, terminal be able to not will likely accurately identify, or fingerprint recognition expends the time It is longer.Therefore in order to improve the sensitivity of fingerprint recognition, routinely the fingerprint of storage can be believed the invention provides a kind of Breath carries out the acquisition method of perfect finger print information.

Secondly, the implementation environment of the embodiment of the present invention is introduced.

The embodiment of the present invention is applied in terminal, and the terminal is specifically as follows mobile phone or tablet personal computer etc..Moreover, the end End has fingerprint authentication function, can prestore the benchmark that the finger print information of user is verified as subsequent fingerprint.

Further, the terminal is configured with screen, and the terminal can detect the touching operation of user, the touching based on screen Operation can be pressing operation or slide of user etc..Specifically, the screen can be touch display screen, touch display Shield and use the touch operations of any suitable object on or near it such as finger, felt pen, and display for receiving user The user interface of each application program.The touch display screen is designed to shield for screen comprehensively, Curved screen or abnormal shape, can also be set Meter turns into the combination of screen and Curved screen comprehensively, the combination of abnormal shape screen and Curved screen, and the present embodiment is not limited this.

Further, fingerprint sensor is configured with below the screen of the terminal, touching behaviour can be being detected based on screen When making, finger print information caused by touching operation is gathered by being configured with fingerprint sensor below screen.For example, can be in terminal Whole screen below configure fingerprint collecting component, when screen arbitrary region detect touching operation when, you can pass through The fingerprint sensor collection finger print information of the lower section in the region.

, next will be with reference to accompanying drawing to this after the application scenarios of the embodiment of the present invention and implementation environment are introduced The acquisition method for the finger print information that inventive embodiments provide describes in detail.

Fig. 1 is a kind of acquisition method flow chart of finger print information provided in an embodiment of the present invention, the executive agent of this method For terminal, the screen lower section of the terminal is configured with fingerprint sensor.Referring to Fig. 1, this method comprises the following steps：

Step 101：When detecting touching operation based on screen, this is touched by the fingerprint sensor of configuration below screen Finger print information caused by touching operation is acquired.

Step 102：The finger print information of collection is matched with the finger print information stored.

Step 103：When the finger print information of the collection matches with the finger print information of the storage, the fingerprint letter based on the collection Cease and the finger print information of the storage is updated.

Alternatively, when touching operation should be detected based on the screen, the fingerprint sensor of configuration below the screen is passed through Finger print information caused by touching operation is acquired, including：

When detecting touching operation based on screen, the touching duration of touching operation is determined；

When the touching duration is more than the first preset duration, by the fingerprint sensor of configuration below the screen to the touching Finger print information is acquired caused by operation.

Alternatively, deserve the touching duration when being more than the first preset duration, pass through the fingerprint sensing configured below the screen Device is acquired to finger print information caused by touching operation, including：

When touching operation is more than the first preset duration for the pressing duration of pressing operation and the pressing operation, it is determined that should Pressing operation operates for long-press；

When long-press operation is specifies long-press operation, the touching is grasped by the fingerprint sensor of configuration below the screen Finger print information is acquired caused by work.

Alternatively, when deserving long-press operation to specify long-press operation, the fingerprint sensor of configuration below the screen is passed through Before being acquired to finger print information caused by touching operation, in addition to：

The long-press that operating frequency in polytype long-press operation is more than to predeterminated frequency operates, and is defined as this and specifies length By operation.

Alternatively, this method also includes：

When long-press operation is specifies long-press operation, target type corresponding to long-press operation is determined；

According to the number of operations after the renewal, the operating frequency after the renewal that the long-press of the target type operates is determined；

According to the operating frequency after the renewal, long-press operation is specified to be updated this.

Alternatively, before this is matched the finger print information of collection with the finger print information stored, in addition to：

When the collection duration is more than or equal to three preset durations, the fingerprint by the finger print information of collection and storage is performed The step of information is matched.

Alternatively, this is matched the finger print information of collection with the finger print information stored, including：

When the fingerprint similarity is more than default similarity threshold, it is determined that stating the finger print information of collection and the fingerprint of the storage Information matches.

Alternatively, the finger print information based on the collection is somebody's turn to do to be updated the finger print information of the storage, including：

Alternatively, this is acquired to finger print information caused by the pressing operation, including：

By the fingerprint collecting component configured in the screen, finger print information caused by the pressing operation is acquired.

Above-mentioned all optional technical schemes, can form the alternative embodiment of the disclosure according to any combination, and the disclosure is real Example is applied no longer to repeat this one by one.

Fig. 2 is the acquisition method flow chart of another finger print information provided in an embodiment of the present invention, the execution master of this method Body is terminal.Referring to Fig. 2, this method comprises the following steps：

Step 201：When detecting touching operation based on screen, the touching duration of touching operation is determined.

Wherein, touching operation refers to the touching operation to screen, can specifically include pressing operation or slide Operated etc. the touching that fingerprint can be produced on screen.

In practical application, touching to screen operation be generally all user during using terminal, pass through user's hand Refer to the operation performed, therefore in the embodiment of the present invention, in order to improve the sensitivity of fingerprint recognition, the touching can be operated and produced Finger print information be acquired, to be updated based on the finger print information of collection to the finger print information of storage.

In the embodiment of the present invention, it is contemplated that when touching duration is shorter, if finger print information is not caused by touching operation It is clear to reach, or the component of collection finger print information is not sensitive etc. enough, may all lead to not to fingerprint caused by touching operation Information is accurately gathered.Therefore, in order to improve the degree of accuracy of collection finger print information, operation is touched when being detected based on screen When, the touching duration of touching operation can also be first determined, is adopted to carry out fingerprint again when touching duration and reaching enough durations Collection.

Specifically, timing can be started when detecting touching operation based on screen, to determine that the touching is grasped by timing The duration of work, that is, touch duration.

Step 202：When the touching duration is more than the first preset duration, pass through the fingerprint sensor pair of configuration below screen Finger print information caused by touching operation is acquired.

Wherein, first preset duration can also can be configured by terminal default setting by user, and the present invention is implemented Example is not limited this.For example, first preset duration can be 0.5 second or 1 second etc..

When touching operation is more than the first preset duration for the pressing duration of pressing operation and the pressing operation, illustrate this Pressing operation operates for long-press, because long-press operation usually can produce more clearly finger print information, therefore can on screen When detecting long-press operation based on screen, to be acquired to finger print information caused by long-press operation.

When touching operation is more than the first preset duration for the slip duration of slide and the slide, explanation is held Row the slide when user's finger residence time on screen it is more long, can be produced on screen more clearly fingerprint believe Breath, therefore finger print information caused by the slide can be entered when detecting the slide of long period based on screen Row collection.

, can be with when the touching duration is more than the first preset duration in order to further improve the accuracy of fingerprint collecting Judge whether touching operation is to specify touching operation, when touching operation is specifies touching operation, then the touching is operated Caused finger print information is acquired, and when touching operation is not that this specifies touching operation, then the touching is not operated and produced Finger print information be acquired.

Wherein, specify touching operation to be more than the touching of predeterminated frequency for operating frequency in polytype touching operation to grasp Make, i.e., user's operating frequency is higher, the touching that is commonly used operation.It that is to say, polytype touching can be operated in advance Operating frequency counted, then by wherein operating frequency be more than predeterminated frequency touching operation be defined as specify touching behaviour Make, and only to specifying finger print information caused by touching operation to be acquired.

Because the operation of the higher specified touching operation of operating frequency is generally more stable, therefore by only to operating frequency Finger print information caused by higher specified touching operation is acquired, and can improve the accuracy of fingerprint collecting, and can save Gather power consumption.

Specifically, when the touching duration is more than the first preset duration, finger print information caused by touching operation is carried out Collection includes following two implementations：

The first implementation：When touching operation is pre- more than first for the pressing duration of pressing operation and the pressing operation If during duration, determine that the pressing operation operates for long-press；When long-press operation is specifies long-press operation, by matching somebody with somebody below screen The fingerprint sensor put is acquired to finger print information caused by touching operation.

Wherein, this is specified long-press operation to be more than the long-press of predeterminated frequency for operating frequency in the operation of polytype long-press and grasped Make, i.e., user's operating frequency is higher, the operation of the long-press that is commonly used.

Further, when touching operation is specifies long-press operation, the fingerprint sensor pair of configuration below screen is passed through Finger print information caused by touching operation also includes before being acquired：The number of operations of polytype long-press operation is carried out Statistics, different types of long-press are operated for realizing difference in functionality；According to statistical result, each type of long-press operation is determined Operating frequency；The long-press that operating frequency in polytype long-press operation is more than to predeterminated frequency operates, and is defined as this and specifies Long-press operates.

Wherein, polytype long-press operation can include the long-press operation to icon, the long-press operation to picture, to defeated The long-press operation of lairage operates etc. to the long-press of screen white space.

Further, in order to improve the accuracy of statistical result, statistical result can also be carried out more in detection process Newly, operated so as to redefine specified long-press.

Specifically, when long-press operation is specifies long-press operation, target class corresponding to long-press operation can also be determined Type；The number of operations that the long-press of the target type is operated increases preset times, the number of operations after being updated；According to this more Number of operations after new, determine the operating frequency after the renewal that the long-press of the target type operates；According to the operation after the renewal Frequency, long-press operation is specified to be updated this.

Wherein, the preset times can be set by terminal, can also be set by user, the embodiment of the present invention is not limited this It is fixed, the preset times can be generally arranged to 1 time, that is to say, when detecting the long-press operation of target type every time, you can will The number of operations of the long-press operation of the target type adds 1, so as to the number of operations after being updated.

Second of implementation：When touching operation is pre- more than first for the slip duration of slide and the slide If during duration, judge whether the slide is to specify slide；When the slide is to specify slide, pass through screen The fingerprint sensor of curtain lower section configuration is acquired to finger print information caused by touching operation.

Wherein, it is the slip behaviour that operating frequency is more than predeterminated frequency in polytype slide that this, which specifies slide, Make, i.e., user's operating frequency is higher, the slide that is commonly used.

Specifically, when the slide is to specify slide, finger print information caused by touching operation is adopted It can also include before collection：The number of operations of polytype slide is counted, different types of slide is used In realizing difference in functionality；According to statistical result, the operating frequency of each type of slide is determined；By polytype cunning Operating frequency is more than the slide of predeterminated frequency in dynamic operation, is defined as this and specifies slide.

Wherein, polytype slide includes the slide to icon, the slide to picture or right Slide of the white space of screen etc..Wherein, can be including the slide to solving lock icon to the slide of icon Deng.

Further, in order to improve the accuracy of statistical result, statistical result can also be carried out more in detection process Newly, so as to redefining specified slide.

Specifically, when the slide is to specify slide, target class corresponding to the slide can also be determined Type；The number of operations of the slide of the target type is increased into preset times, the number of operations after being updated；According to this more Number of operations after new, determine the target type slide renewal after operating frequency；According to the operation after the renewal Frequency, slide is specified to be updated this.

Wherein, the preset times can be set by terminal, can also be set by user, the embodiment of the present invention is not limited this It is fixed, the preset times can be generally arranged to 1 time, that is to say, when detecting the slide of target type every time, you can will The number of operations of the slide of the target type adds 1, so as to the number of operations after being updated.

The explanation of value, can be by the fingerprint sensor of configuration below screen, to the touching in the embodiment of the present invention Finger print information is acquired caused by operation.It that is to say, be configured with fingerprint sensor below the screen of terminal, the fingerprint sensor For gathering finger print information caused by correspondence position in screen.

Specifically, when touching operation operates for long-press, fingerprint corresponding to long-press region that the long-press operates can be passed through Sensor, gather finger print information caused by touching operation；When touching operation is slide, can be grasped by the slip Fingerprint sensor corresponding to the sliding area of work, gather finger print information caused by touching operation.

Further, the terminal can configure fingerprint sensor below the regional area of screen, can also be in screen Fingerprint sensor is configured below Zone Full, the embodiment of the present invention is not limited this.Below the regional area in screen When configuring fingerprint sensor, then touching operation only is detected in the regional area, could be by being configured below the regional area Fingerprint sensor gather the touching operation caused by finger print information.Fingerprint sensing is configured below the Zone Full in screen During device, then when the arbitrary region in screen detects touching operation, you can adopted by the fingerprint sensor of configuration below the region Collect finger print information caused by touching operation.

Further, finger print information caused by touching operation is carried out by the fingerprint sensor of configuration below the screen Collection also includes：Determine that the touching operates the touch area in screen, start the fingerprint sensing of configuration below the touch area Device, finger print information caused by touching operation is gathered by the fingerprint sensor of configuration below the touch area.By only starting The fingerprint sensor of corresponding region gathers finger print information, can save the power consumption of fingerprint sensor, and then save power consumption of terminal.

It should be noted that the embodiment of the present invention is only to be more than the first preset duration with the touching duration when touching operation When, illustrated exemplified by being acquired to finger print information caused by touching operation, and in another embodiment, base can also be worked as When screen detects touching operation, the touching duration of touching operation is not known, directly to fingerprint caused by touching operation Information is acquired.

Step 203：It is determined that the collection duration of the finger print information of collection.

In the embodiment of the present invention, in order to improve the degree of accuracy, the fingerprint of collection can first be determined afterwards by collecting finger print information The collection duration of information, that is to say, after to finger print information collection is completed caused by touching operation, it is determined that from starting to gather Moment completes the collection duration between the moment to collection.

Step 204：When the collection duration is more than or equal to three preset durations, by the finger print information of collection and storage Finger print information is matched.

In addition, when the collection duration is less than three preset durations, can also by the finger print information discard processing of collection, The finger print information of collection is not matched with the finger print information stored.

Wherein, the 3rd preset duration can also can be set, the embodiment of the present invention pair by terminal default setting by user This is not limited.For example, the 3rd preset duration can be 0.5 second or 1 second etc..

Wherein, the finger print information for fingerprint authentication that the finger print information of storage prestores for terminal, and the storage Finger print information can include the finger print information of one or more fingers.For example, the terminal can be stored with fingerprint base, the fingerprint base Include the finger print information of one or more fingers.

When collection duration is more than or equal to three preset durations, illustrates that the finger print information of collection is more accurate, work as collection When duration is less than three preset durations, illustrating the finger print information of collection may more obscure, it is impossible to the finger of accurate instruction user Line.Therefore, matched, can be kept away with the finger print information stored more than or equal to the 3rd preset duration by will only gather duration Exempt from invalid matching operation, reduce power consumption of terminal.

Specifically, the finger print information of collection is carried out into matching with the finger print information stored includes：Calculate the fingerprint of the collection Information and the fingerprint similarity of the finger print information of the storage；When the fingerprint similarity is more than or equal to default similarity threshold, Determine that the finger print information of the collection matches with the finger print information of the storage；When the fingerprint similarity is less than default similarity threshold When, determine that the finger print information of the collection mismatches with the finger print information of the storage.

Wherein, the default similarity threshold can also can be set, the embodiment of the present invention by terminal default setting by user This is not limited.For example, the default similarity threshold can be 90%, 95% etc..

Wherein, when the finger print information of the collection matches with the finger print information of the storage, the finger print information of the collection is represented Corresponding fingerprint and the fingerprint that fingerprint corresponding to the finger print information of the storage is identical finger.

It that is to say, can be by the finger print information of collection and each finger in the finger print information of at least one finger of storage Finger print information is matched, and in matching process, can calculate the fingerprint of the finger print information of collection and the finger print information of each finger Similarity, when fingerprint similarity is more than or equal to default similarity threshold, you can determine the finger print information and the hand of the collection The finger print information matching of finger, and determine the fingerprint corresponding with the finger print information of the finger of fingerprint corresponding to the finger print information of the collection For the fingerprint of identical finger.

It should be noted that the embodiment of the present invention is more than or waited with the collection duration when the finger print information for determining collection When three preset durations, then illustrated exemplified by the finger print information of collection is matched with the finger print information stored, and In another embodiment, after collecting finger print information, can also not know gather duration, and directly by the finger print information of collection with The finger print information of storage is matched.

Step 205：When the finger print information of the collection matches with the finger print information of the storage, the fingerprint letter based on the collection Cease and the finger print information of the storage is updated.

Wherein, the finger print information of the storage is updated based on the finger print information of the collection and referred to, by the finger of the collection Line information and the finger print information of the storage are spliced, perfect to be carried out to the finger print information of the storage.

Specifically, the finger print information of the storage is updated and can included based on the finger print information of the collection：Adopted from this The partial fingerprints information different from the finger print information of the storage is determined in the finger print information of collection；By the different partial fingerprints information Spliced with the finger print information of the storage；Spliced finger print information is replaced with to the finger print information of the storage.

In this way, during user's using terminal, you can by gathering caused new finger print information in screen, constantly The finger print information of storage improve and learnt again, so that the finger print information of the storage can include corresponding finger Whole finger print datas, and then can improve subsequent fingerprint identification sensitivity.

Fig. 3 A are a kind of structural representations of the harvester of finger print information provided in an embodiment of the present invention, and the device can be with For terminals such as mobile phone, tablet personal computers, the screen lower section of the terminal is configured with fingerprint sensor.Referring to Fig. 3 A, the device includes：

Acquisition module 301, for when detecting touching operation based on screen, passing through the fingerprint sensing of configuration below screen Device is acquired to finger print information caused by touching operation；

Matching module 302, for the finger print information of collection to be matched with the finger print information stored；

Update module 303, for when the finger print information of the collection matches with the finger print information of the storage, based on the collection Finger print information the finger print information of the storage is updated.

Alternatively, the acquisition module 301 is used for：

When the touching duration is more than the first preset duration, the touching is grasped by the fingerprint sensor of configuration below screen Finger print information is acquired caused by work.

Alternatively, the acquisition module 301 is used for：

When long-press operation is specifies long-press operation, the touching is operated by the fingerprint sensor of configuration below screen Caused finger print information is acquired.

Alternatively, also include referring to Fig. 3 B, the device：

Statistical module 304, the number of operations for being operated to polytype long-press count, different types of long-press Operate for realizing difference in functionality；

First determining module 305, for according to statistical result, determining the operating frequency that each type of long-press operates；

Second determining module 306, for operating frequency in polytype long-press operation to be more than to the length of predeterminated frequency By operation, it is defined as this and specifies long-press operation.

Alternatively, the acquisition module 301 is additionally operable to：

Alternatively, also include referring to Fig. 3 C, the device：

3rd determining module 307, the collection duration of the finger print information for determining the collection；

Trigger module 308, for when the collection duration is more than or equal to three preset durations, triggering the matching module 302 are matched the finger print information of collection with the finger print information stored.

Alternatively, the matching module 302 is used for：

Alternatively, the update module 303 is used for：

It should be noted that：Above-described embodiment provide finger print information harvester when gathering finger print information, only with The division progress of above-mentioned each functional module, can be as needed and by above-mentioned function distribution by not for example, in practical application Same functional module is completed, i.e., the internal structure of device is divided into different functional modules, to complete whole described above Or partial function.In addition, the harvester for the finger print information that above-described embodiment provides and the acquisition method of finger print information are implemented Example belongs to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.

With reference to shown in figure 4 and Fig. 5, it illustrates a kind of structural representation of terminal 400 provided in an embodiment of the present invention.Should Terminal 400 can be mobile phone, tablet personal computer, notebook computer and e-book etc..Terminal 400 in the application can include one It is or multiple such as lower component：Processor 410, memory 420 and touch display screen 430.

Processor 410 can include one or more processing core.Processor 410 utilizes various interfaces and connection Various pieces in whole terminal 400, by running or performing the instruction being stored in memory 420, program, code set or refer to Order collection, and the data being stored in memory 420 are called, perform the various functions and processing data of terminal 400.Alternatively, Processor 410 can use Digital Signal Processing (Digital Signal Processing, DSP), field programmable gate array (Field-Programmable Gate Array, FPGA), programmable logic array (Programmable Logic Array, PLA) at least one of example, in hardware realize.Processor 410 can integrating central processor (Central Processing Unit, CPU), in image processor (Graphics Processing Unit, GPU) and modem etc. One or more of combinations.Wherein, CPU mainly handles operating system, user interface and application program etc.；GPU is used to be responsible for The content of display rendering and drawing required for touch display screen 430；Modem is used to handle radio communication.It is appreciated that , above-mentioned modem can not also be integrated into processor 410, be realized separately through chip piece.

Memory 420 can include random access memory (Random Access Memory, RAM), can also include read-only Memory (Read-Only Memory).Alternatively, the memory 420 includes non-transient computer-readable medium (non- transitory computer-readable storage medium).Memory 420 can be used for store instruction, program, generation Code, code set or instruction set.Memory 420 may include storing program area and storage data field, wherein, storing program area can store For realizing the instruction of operating system, instruction (such as touch controllable function, sound-playing function, image at least one function Playing function etc.), instruction for realizing following each embodiments of the method etc.；Storage data field can be stored according to terminal 400 Use created data (such as voice data, phone directory) etc..

So that operating system is Android (Android) system as an example, program and the data such as Fig. 4 institutes that are stored in memory 420 Show, Linux inner core 520, system operation storehouse layer 540, application framework layer 560 and application layer 580 are stored with memory 420. Linux inner core 520 provides the driving of bottom for the various hardware of terminal 400, such as shows driving, audio driven, camera Driving, bluetooth driving, Wi-Fi drivings, power management etc..System operation storehouse layer 540 is by some C/C++ storehouses come for Android System provides main characteristic and supported.As SQLite storehouses provide the support of database, OpenGL/ES storehouses provide 6D drawing Support, Webkit storehouses provide support of browser kernel etc..Android fortune is also provided with system operation storehouse layer 540 Storehouse (Android Runtime) during row, it mainly provides some core libraries, can allow for developer using Java language to compile Write Android applications.Application framework layer 560 provides the various API that may be used during structure application program, and developer can also Build the application program of oneself by using these API, for example, activity management, window management, view management, notice management, Content provider, assure reason, call management, resource management, orientation management.There is operation in application layer 580 at least one applies journey Sequence, these application programs can be contact person's program, short message program, timing routine, the camera applications etc. that operating system carries； Can be the application program that third party developer is developed, such as instant messaging program, photograph pretty program etc..

So that operating system is IOS systems as an example, the program and data stored in memory 420 is as shown in Fig. 2 IOS systems Including：Kernel operating system layer 620 (Core OS layer), kernel service layer 640 (Core Services layer), media 660 (Media layer) of layer, tangible layer 680 (Cocoa Touch Layer).Kernel operating system layer 620 includes operation System kernel, driver and underlying programs framework, these underlying programs frameworks provide the function closer to hardware, for position Used in the program frame of kernel service layer 640.Kernel service layer 640 is supplied to the system service required for application program And/or program frame, such as basic (Foundation) framework, account framework, advertising framework, data storage framework, network company Connect framework, geographical position framework, moving frame etc..Media layer 660 provided for application program about audiovisual in terms of interface, such as The related interface of the related interface of the related interface of graph image, Audiotechnica, video technique, audio video transmission technology it is wireless Play (AirPlay) interface etc..Tangible layer 680 provides the related framework in various conventional interfaces for application development, Tangible layer 680 is responsible for touch interactive operation of the user in terminal 400.Such as local notice service, long-range Push Service, extensively Accuse framework, game tool framework, message user interface interface (User Interface, UI) framework, user interface UIKit frames Frame, map frame etc..

In framework illustrated in fig. 5, the framework relevant with major applications program includes but is not limited to：Kernel service layer The UIKit frameworks in basic framework and tangible layer 680 in 640.Basic framework provides many basic object class and data Type, provides most basic system service for all application programs, and UI unrelated.And the class that UIKit frameworks provide is basic UI class libraries, for creating the user interface based on touch, iOS application programs can provide UI based on UIKit frameworks, so it The architecture of application program is provided, for building user interface, drawing, processing and user mutual event, response gesture etc. Deng.

Touch display screen 430 is used to receive user using any suitable objects such as finger, felt pens on or near it Touch operation, and the user interface of each application program of display.Before touch display screen 430 is generally arranged at terminal 430 Panel.Touch display screen 430 is designed to as screen comprehensively, Curved screen or special-shaped screen.Touch display screen 430 is also designed to For the combination of screen and Curved screen comprehensively, the combination of abnormal shape screen and Curved screen, the present embodiment is not limited to this.Wherein：

Screen comprehensively

Comprehensively screen can refer to the occupied terminal 400 of touch display screen 430 front panel screen accounting exceed threshold value (such as 80% or 90% or 95%) screen design.Screen accounting a kind of calculation be：(area/terminal of touch display screen 430 The area of 400 front panel) * 400%；Screen accounting another calculation be：(actual displayed area in touch display screen 430 The area of the front panel of the area/terminal 400 in domain) * 400%；Screen accounting another calculation be：(touch display screen 430 Diagonal/terminal 400 front panel diagonal) * 400%.Schematically in example as shown in Figure 6A, terminal 400 Front panel on nearly all region be touch display screen 430, on the front panel 40 of terminal 400, except produced by center 41 Edge outside other regions, all touch display screens 430.Four angles of the touch display screen 430 can be right angle or Person's fillet.

Screen can also be the screen that at least one bezel assembly is integrated in the inside of touch display screen 430 or lower floor comprehensively Design.Alternatively, at least one bezel assembly includes：Camera, fingerprint sensor, close to optical sensor, Distance-sensing Device etc..In certain embodiments, the miscellaneous part on the front panel of conventional terminal is integrated in whole areas of touch display screen 430 In domain or subregion, such as after the photo-sensitive cell in camera is split as into multiple photosensitive pixels, by each photosensitive pixel collection Into in the black region in each display pixel in touch display screen 430.Due at least one bezel assembly being integrated in The inside of touch display screen 430, so screen has a higher screen accounting comprehensively.

Certainly in other embodiment, the bezel assembly on the front panel of conventional terminal can also be arranged on end The side or the back side at end 400, for example ultrasonic fingerprint sensor is arranged on the lower section of touch display screen 430, by osteoacusis formula Receiver be arranged on terminal 430 inside, by camera be arranged to positioned at terminal side and pluggable structure.

In some optional embodiments, when terminal 400 is using screen comprehensively, the single side of the center of terminal 400, or Edge is provided with two sides (such as left and right two sides), or four sides (such as four, upper and lower, left and right side) to touch Sensor 420 is controlled, the edge touch sensing 420 is grasped for detecting touch operation, clicking operation, pressing of the user on center The operation of at least one of work and slide etc..The edge touch sensing 420 can be touch sensor, heating power sensing Any one in device, pressure sensor etc..User can apply operation on edge touch sensing 420, in terminal 400 Application program be controlled.

Curved screen

Curved screen refers to the screen design that the screen area of touch display screen 430 is not in a plane.In general, it is bent Such a section at least be present in face：The section is in curved shape, and Curved screen is along the arbitrary plane perpendicular to the section The screen for being projected as plane design on direction, wherein, the curved shape can be U-shaped.Alternatively, Curved screen refers at least one Individual side is the screen design method of curved shape.Alternatively, Curved screen refers to that at least one side of touch display screen 430 is prolonged Covering is stretched to the center of terminal 400.Because the side of touch display screen 430 is extended over to the center of terminal 400, also will Originally the center without display function and touch controllable function be covered as can viewing area and/or operable area so that bent Face is provided with higher screen accounting.Alternatively, in example as shown in Figure 6B, Curved screen refers to that two sides 42 in left and right are curved The screen design of curved shape；Or Curved screen refers to that upper and lower two sides are the screen designs of curved shape；Or Curved screen It is the screen design of curved shape to refer to four, upper and lower, left and right side.In an alternate embodiment of the invention, Curved screen is used and had It is prepared by the touch screen material of certain flexibility.

Abnormal shape screen

Abnormal shape screen is the touch display screen that face shaping is irregular shape, and irregular shape is not rectangle or fillet square Shape.Alternatively, special-shaped screen refers to be provided with raised, breach and/or borehole in the touch display screen 430 of rectangle or round rectangle Screen design.Alternatively, the projection, breach and/or borehole can be located at the edge of touch display screen 430, center Screen or Both of which has.When raised, breach and/or borehole are arranged on a line edge, the centre position or two at the edge can be arranged on End；When raised, breach and/or borehole are arranged on center Screen, can be arranged on the upper area of screen, upper left side region, One or more of left field, bottom-left quadrant, lower zone, lower right region, right side area, upper right side region region In.When being arranged in multiple regions, raised, breach and borehole can be with integrated distributions, can also dispersed distribution；Can symmetrically it divide Cloth, can also mal-distribution.Alternatively, the quantity of the projection, breach and/or borehole is also unlimited.

Due to abnormal shape screen, be covered as the upper frontal region of touch display screen and/or lower frontal region can viewing area and/or operable Region so that touch display screen occupies more spaces on the front panel of terminal, so special-shaped screen also there is bigger screen to account for Than.In certain embodiments, it is used to accommodate at least one bezel assembly in breach and/or borehole, the bezel assembly includes Camera, fingerprint sensor, close in optical sensor, range sensor, receiver, environmental luminance sensor, physical button It is at least one.

Exemplary, the breach can be arranged on one or more edges, and the breach can be semicircular indentations, right angle Rectangular indentation, round rectangle breach or irregular shape breach.Schematically in example as shown in Figure 6 C, abnormal shape screen can be The screen design of semicircular indentations 43, the semicircular indentations 43 are provided with the middle position of the top edge of touch display screen 430 The position vacated is used to accommodate in camera, range sensor (also known as proximity transducer), receiver, environmental luminance sensor At least one bezel assembly；Schematically as shown in Figure 6 D, abnormal shape screen can be the lower edge in touch display screen 430 Middle position be provided with semicircular indentations 44 screen design, the position that the semicircular indentations 44 are vacated be used for accommodate physics by At least one of key, fingerprint sensor, microphone part；Schematically in example as illustrated in fig. 6e, abnormal shape screen can be The screen design of half elliptic breach 45 is provided with the middle position of the lower edge of touch display screen 430, while in terminal 400 Front panel on be also formed with a semiellipse type breach, two half elliptic breach enclose an elliptical region, and this is ellipse Border circular areas is used to accommodate physical button or fingerprint recognition module；Schematically in example as fig 6 f illustrates, abnormal shape screen can To be that the screen that at least one aperture 45 is provided with the first half in touch display screen 430 designs, the aperture 45 is vacated Position be used for accommodate at least one of camera, range sensor, receiver, environmental luminance sensor bezel assembly.

In addition, it will be understood by those skilled in the art that the structure of the terminal 400 shown by above-mentioned accompanying drawing is not formed Restriction to terminal 400, terminal can be included than illustrating more or less parts, either combine some parts or difference Part arrangement.For example also include radio circuit, input block, sensor, voicefrequency circuit, Wireless Fidelity in terminal 400 The parts such as (Wireless Fidelity, WiFi) module, power supply, bluetooth module, will not be repeated here.

In another embodiment, a kind of terminal is additionally provided, fingerprint sensor is configured with below the screen of the terminal, and should Terminal includes memory, processor and is stored in the computer program that can be run on the memory and on the processor, at this Reason device is configured as performing the acquisition method for the finger print information that above-mentioned Fig. 1 or Fig. 2 embodiments provide.

In another embodiment, a kind of computer-readable recording medium is additionally provided, in the computer-readable recording medium Instruction is stored with, when run on a computer so that computer performs the fingerprint letter that above-mentioned Fig. 1 or Fig. 2 embodiments provide The acquisition method of breath.

One of ordinary skill in the art will appreciate that hardware can be passed through by realizing all or part of step of above-described embodiment To complete, by program the hardware of correlation can also be instructed to complete, described program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only storage, disk or CD etc..

The foregoing is only the preferred embodiment of the application, not to limit the application, it is all in spirit herein and Within principle, any modification, equivalent substitution and improvements made etc., it should be included within the protection domain of the application.

Claims

1. a kind of acquisition method of finger print information, it is characterised in that applied in terminal, be configured with below the screen of the terminal Fingerprint sensor, methods described include：

When detecting touching operation based on the screen, by the fingerprint sensor of configuration below the screen to the touching Finger print information is acquired caused by operation；

When the finger print information of the collection matches with the finger print information of the storage, the finger print information based on the collection is to institute The finger print information for stating storage is updated.

2. the method as described in claim 1, it is characterised in that it is described when detecting touching operation based on the screen, lead to The fingerprint sensor for crossing configuration below the screen is acquired to finger print information caused by the touching operation, including：

When the touching duration is more than the first preset duration, touched by the fingerprint sensor of configuration below the screen to described Finger print information caused by touching operation is acquired.

3. method as claimed in claim 2, it is characterised in that it is described when the touching duration is more than the first preset duration, Finger print information caused by the touching operation is acquired by the fingerprint sensor of configuration below the screen, including：

When the touching operation is more than the first preset duration for the pressing duration of pressing operation and the pressing operation, institute is determined Pressing operation is stated to operate for long-press；

When long-press operation is specifies long-press operation, by the fingerprint sensor of configuration below the screen to the touching Finger print information is acquired caused by operation.

4. method as claimed in claim 3, it is characterised in that it is described when long-press operation is specifies long-press operation, lead to Cross configuration below the screen fingerprint sensor finger print information caused by the touching operation is acquired before, also wrap Include：

The number of operations of polytype long-press operation is counted, different types of long-press is operated for realizing different work( Energy；

The long-press that operating frequency in polytype long-press operation is more than to predeterminated frequency operates, and is defined as the specified length By operation.

5. method as claimed in claim 4, its spy is that methods described also includes：

6. the method as described in claim 1-5 is any, it is characterised in that the finger print information by collection and the fingerprint of storage Before information is matched, in addition to：

When the collection duration is more than or equal to three preset durations, performs and believe the finger print information of collection and the fingerprint of storage The step of breath is matched.

7. the method as described in claim 1-5 is any, it is characterised in that the finger print information by collection and the fingerprint of storage Information is matched, including：

8. the method as described in claim 1-5 is any, it is characterised in that the finger print information based on the collection is to described The finger print information of storage is updated, including：

9. a kind of harvester of finger print information, it is characterised in that applied in terminal, be configured with below the screen of the terminal Fingerprint sensor, described device include：

Acquisition module, for when detecting touching operation based on the screen, being passed by the fingerprint of configuration below the screen Sensor is acquired to finger print information caused by the touching operation；

Update module, for when the finger print information of the collection matches with the finger print information of the storage, based on the collection Finger print information the finger print information of the storage is updated.

10. device as claimed in claim 9, it is characterised in that the acquisition module is used for：

11. device as claimed in claim 10, it is characterised in that the acquisition module is used for：

12. device as claimed in claim 11, it is characterised in that described device also includes：

Statistical module, the number of operations for being operated to polytype long-press are counted, and different types of long-press operation is used In realizing difference in functionality；

Second determining module, the long-press for operating frequency in polytype long-press operation to be more than to predeterminated frequency are grasped Make, be defined as the specified long-press operation.

13. device as claimed in claim 12, its spy is, the acquisition module is additionally operable to：

14. the device as described in claim 9-13 is any, it is characterised in that described device also includes：

Trigger module, for when the collection duration is more than or equal to three preset durations, triggering the matching module will to adopt The finger print information of collection is matched with the finger print information stored.

15. the device as described in claim 9-13 is any, it is characterised in that the matching module is used for：

16. the device as described in claim 9-13 is any, it is characterised in that the update module is used for：

17. a kind of terminal, the screen lower section of the terminal is configured with fingerprint sensor, and the terminal includes memory, processing Device and it is stored in the computer program that can be run on the memory and on the processor, it is characterised in that the processing Device is configured as the step of perform claim requires any one method described in 1-8.

18. a kind of computer-readable recording medium, instruction is stored with the computer-readable recording medium, when it is in computer During upper operation so that computer performs the method as described in claim any one of 1-8.