CN105550628B - Fingerprint input method and device - Google Patents
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- CN105550628B CN105550628B CN201510466871.7A CN201510466871A CN105550628B CN 105550628 B CN105550628 B CN 105550628B CN 201510466871 A CN201510466871 A CN 201510466871A CN 105550628 B CN105550628 B CN 105550628B
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- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000012795 verification Methods 0.000 claims abstract description 12
- 238000013480 data collection Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 9
- 230000007812 deficiency Effects 0.000 description 4
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/50—Maintenance of biometric data or enrolment thereof
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- General Physics & Mathematics (AREA)
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- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The embodiment of the invention discloses a kind of fingerprint input methods, comprising: receives fingerprint detection instruction, obtains the sample fingerprint data prestored, the sample fingerprint data are the subset of complete finger print data collection；Pass through fingerprint sensor continuous collecting target fingerprint data；Judge whether the collected target fingerprint data with the sample fingerprint Data Matching execute described the step of passing through fingerprint sensor continuous collecting target fingerprint data if it is not, will then collect target fingerprint data as extension finger print data caching；If so, verification passes through, and the extension finger print data in the caching is merged into the sample fingerprint data.The invention also discloses a kind of fingerprint input devices.Fingerprint input method and device in the present invention simplify the Input Process of sample fingerprint data, improve the convenience of operation.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of fingerprint input method and devices.
Background technique
In traditional technology, safety on intelligent terminal is higher to be applied when carrying out user identity verification, usually used
Account number cipher verification, user, which needs to input longer password, could complete proof of identity.With the development of mobile internet, in order to
The process for simplifying proof of identity, accelerates the speed of proof of identity, carries out proof of identity usually using fingerprint.It is installed on intelligent terminal
There is fingerprint sensor, user can then input fingerprint by touch fingerprint sensor and verify.
The usually first typing sample fingerprint data in an operating system of existing finger-mark check method, however, due to intelligent end
The limitation of size is held, fingerprint sensor is usually smaller, and sensing area is also smaller, therefore the fingerprint detection of single can only obtain list
Refer to the subset of finger print data.In the prior art in order to improve the speed of fingerprint detection, it usually needs the complete sample of preparatory typing
Finger print data, thus only need by judge the target fingerprint data that detect whether be typing sample fingerprint data subset
It can be determined whether that fingerprint detection passes through.
However, inventor has found that finger-mark check method in the prior art at least there are the following problems: in order to
Complete sample fingerprint data are obtained, when typing sample fingerprint data, user are needed repeatedly to move on fingerprint sensor
It starts to refer to, then the subset of the sample fingerprint data of all positions of typing in batches remerges as sample fingerprint data.Thus
So that the Input Process of fingerprint is extremely complex, and it is time-consuming more, it is insufficient so as to cause the convenience of operation.
Summary of the invention
Based on this, to need the complete fingerprint of typing when solving typing sample fingerprint data in traditional technology mentioned above
The process time-consuming of information is more, and the technical problem of the convenience deficiency of operation has provided a kind of fingerprint input method.
A kind of fingerprint input method, comprising:
Fingerprint detection instruction is received, the sample fingerprint data prestored are obtained, the sample fingerprint data are complete fingerprint
The subset of data set；
Pass through fingerprint sensor continuous collecting target fingerprint data；
Judge the collected target fingerprint data whether with the sample fingerprint Data Matching, if it is not, then will acquisition
To target fingerprint data as extension finger print data caching, execution is described to pass through fingerprint sensor continuous collecting target fingerprint data
The step of；
If so, verification passes through, and the extension finger print data in the caching is merged into the sample fingerprint data.
Further, before the step of reception fingerprint detection instructs further include:
Receive fingerprint typing instruction, the finger print data inputted by fingerprint sensor continuous collecting；
The finger print data for merging the input obtains sample fingerprint data；
Obtain the data volume of the sample fingerprint data；
When the data volume of the sample fingerprint data is greater than or equal to first threshold, stop the fingerprint number of acquisition input
According to typing finishes.
Further, it is described judge the collected target fingerprint data whether with the sample fingerprint Data Matching
Step further include:
The intersection data for obtaining the collected target fingerprint data and the sample fingerprint data, judge the intersection
Whether data are greater than second threshold, if so, determining matching.
Further, the target fingerprint data that will collect also are wrapped before as the step of extension finger print data caching
It includes:
Judge whether the intersection data are less than third threshold value, if so, abandoning the collected target fingerprint data.
Further, the step of reception fingerprint detection instructs further include:
Record receives the initial time stamp of the fingerprint detection instruction；
The method also includes:
When the collected target fingerprint data and the sample fingerprint data mismatch, judge whether relative to institute
Initial time stamp time-out is stated, if so, abandoning the extension finger print data of the caching.
In addition, to need typing complete fingerprint letter when solving typing sample fingerprint data in traditional technology mentioned above
The process time-consuming of breath is more, and the technical problem of the convenience deficiency of operation has provided a kind of fingerprint input device.
A kind of fingerprint verifying device, comprising:
A kind of fingerprint input device characterized by comprising
Fingerprint detection command reception module instructs for receiving fingerprint detection, obtains the sample fingerprint data prestored, described
Sample fingerprint data are the subset of complete finger print data collection；
Target fingerprint data acquisition module, for passing through fingerprint sensor continuous collecting target fingerprint data；
Fingerprint matching module, for judge the collected target fingerprint data whether with the sample fingerprint data
Match；
Finger print data cache module is extended, for target fingerprint data will to be collected when it fails to match as extension fingerprint
Data buffer storage calls the fingerprint matching module；
Sample fingerprint Data expansion module, for determining that verification passes through in successful match, and by the expansion in the caching
Exhibition finger print data is merged into the sample fingerprint data.
Further, described device further includes sample fingerprint data inputting module, for receiving fingerprint typing instruction, is passed through
The finger print data of fingerprint sensor continuous collecting input；The finger print data for merging the input obtains sample fingerprint data；It obtains
The data volume of the sample fingerprint data；When the data volume of the sample fingerprint data is greater than or equal to first threshold, stop
The finger print data of input is acquired, typing finishes.
Further, the fingerprint matching module is also used to obtain the collected target fingerprint data and the sample
The intersection data of finger print data, judge whether the intersection data are greater than second threshold, if so, determining matching.
Further, the fingerprint matching module is also used to judge whether the intersection data are less than third threshold value, if so,
Then abandon the collected target fingerprint data.
Further, the fingerprint detection command reception module, which is also used to record, receives rising for the fingerprint detection instruction
Beginning timestamp；
The extension finger print data cache module is also used to refer in the collected target fingerprint data with the sample
When line data mismatch, judge whether relative to the initial time stamp time-out, if so, abandoning the extension fingerprint of the caching
Data.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without creative efforts, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Wherein:
Fig. 1 is a kind of flow chart of fingerprint input method in one embodiment；
Fig. 2 is the comparison diagram of sample fingerprint data and complete finger print data in one embodiment；
Fig. 3 is a kind of flow chart of the process of typing sample fingerprint data in one embodiment；
Fig. 4 is a kind of structural schematic diagram of fingerprint input device in one embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
To need the complete finger print information of typing when solving typing sample fingerprint data in traditional technology mentioned above
Process time-consuming is more, the technical problem of the convenience deficiency of operation, has provided a kind of fingerprint input method, and this method can rely on
It realizes, is can run in the computer system based on von Neumann system in computer program.The computer program can be intelligence
Fingerprint management program on energy mobile phone or laptop.The computer system can be the intelligent hand for being equipped with fingerprint sensor
The terminal devices such as machine, tablet computer, palm PC, laptop or PC.
Specifically, as shown in Figure 1, this method comprises:
Step S102: fingerprint detection instruction is received, obtains the sample fingerprint data prestored, the sample fingerprint data have been
The subset of whole finger print data collection.
Fingerprint detection instruction is starting fingerprint sensor, starts the instruction for carrying out fingerprint authentication.For example, when the user clicks
When the executable file of the higher application of safety in terminal, icon or shortcut, due to need to the identity of user into
Row verifying, therefore generate authentication instruction and enter finger-mark check process.Authentication instruction is related to the operation of user, if with
The operation at family needs to carry out authentication, then generates authentication instruction.
In one embodiment, it can detect application access event, obtain the corresponding application identities of application access event, generate
The fingerprint detection of application identities instructs.
Application access event is the system thing that user starts some application or triggers when accessing the function in some application
Part.For example, user can test when entering mobile payment application without identity in the corresponding application scenarios of mobile payment application
Card, user can check the information such as remaining sum or the transaction record of payment account, " pay " button when the user clicks and enter payment function
When (as a kind of business numerical value transfer service), then can show fingerprint input interface carry out authentication.
Sample fingerprint data are the finger print data for being used for the reference of fingerprint detection, and user is needed to shift to an earlier date typing.But at this
In embodiment, unlike traditional technology, sample fingerprint data can be the subset of complete finger print data collection.Completely refer to
Line data set is the data acquisition system of all fingerprint points on the finger of corresponding people, that is to say, that as illustrated in fig. 2, it is assumed that the finger of people
On the collection of all fingerprint points be combined into the great circle area portions in Fig. 2, then the sample fingerprint data prestored are big disc in Fig. 2
Roundlet area portions in product part, the partial fingerprints point that as complete finger print data is concentrated.
Specifically, the step of preparatory typing sample fingerprint data, can be as shown in Figure 3, comprising:
Step S202: fingerprint typing instruction, the finger print data inputted by fingerprint sensor continuous collecting are received.
Step S204: the finger print data for merging the input obtains sample fingerprint data.
Step S206: the data volume of the sample fingerprint data is obtained.
Step S208: when the data volume of sample fingerprint data is greater than or equal to first threshold, stop the finger of acquisition input
Line data, typing finish.
That is, not needing to acquire all fingers on complete finger print data collection in typing sample fingerprint data
Line point, it is only necessary to which the number of the fingerprint point of acquisition is more than a certain range, i.e. data volume (the i.e. corresponding fingerprint of sample fingerprint data
The quantity of point) it is more than first threshold, then complete Input Process.And during typing fingerprint, user can be by sliding finger
Multiple typing carrys out the data volume of exptended sample finger print data.
Since the data volume of the sample fingerprint data of typing does not need to meet all fingerprints on complete finger print data collection
Point, is therefore compared with traditional technology, the operation of typing fingerprint need user slided on fingerprint sensor the number of finger compared with
It is few, to accelerate Input Process, improve the convenience of operation.
Step S104: pass through fingerprint sensor continuous collecting target fingerprint data；
Fingerprint detection instruction is being received, fingerprint sensor is accordingly being started and starts after detecting fingerprint input, user is then
Fingerprint can be inputted by sliding finger on fingerprint sensor.Fingerprint sensor periodically detects fingerprint, and each period adopts
The finger print data of collection is target fingerprint data.
For example, in 1s, fingerprint sensor can successively acquire 10 target fingerprint data if collection period is 0.1s.
Step S106: judge the collected target fingerprint data whether with the sample fingerprint Data Matching, if it is not,
It thens follow the steps S108: target fingerprint data will be collected and cached as extension finger print data, pass through fingerprint sensing described in execution
The step of device continuous collecting target fingerprint data.
If so, thening follow the steps S110: verification passes through, and the extension finger print data in the caching is merged into the sample
In this finger print data.
Fingerprint sensor successively acquires target fingerprint data in each period, then judges that the target fingerprint data of acquisition are
The no and sample fingerprint Data Matching.In example as above, fingerprint sensor is every 0.1s acquisition target fingerprint data and then and sample
This finger print data is compared, and judges whether to match, if matching, verifies success, if mismatching, next one period is obtained
Target fingerprint data then proceed to be compared with sample fingerprint data.
Specifically, judging whether the collected target fingerprint data can with the step of sample fingerprint Data Matching
Specifically: the intersection data for obtaining the collected target fingerprint data and the sample fingerprint data judge the intersection
Whether data are greater than second threshold, if so, determining matching.
Second threshold can be the number that ratio value is also possible to specific fingerprint point.That is, if second threshold is
80%, if then in collected target fingerprint data in 80% fingerprint point and sample fingerprint data corresponding position fingerprint point
Match, then determines target fingerprint Data Matching；Otherwise, it is determined that it fails to match.
When it fails to match, target fingerprint data of this time during it fails to match can't be abandoned, and be stored in slow
In depositing, although because the target fingerprint data it fails to match, also containing does not have in abovementioned steps S202 into step S208
The information of the fingerprint point of typing.It can be as the storage of extension finger print data in the buffer.
In successful match, then the verifying to user identity is completed, while also illustrating that the aforementioned target that it fails to match refers to
Line data are in the user's finger but without typing as sample fingerprint data finger print information.At this point, can will cache
In extension finger print data be merged into sample fingerprint data, to realize the extension to sample fingerprint data.
Further, will collect target fingerprint data as the step of extension finger print data caching also can determine whether institute before
State whether intersection data are less than third threshold value, if so, abandoning the collected target fingerprint data.
That is, if user during fingerprint detection, has replaced finger touch, then collected target fingerprint number
According to can not be used as extension finger print data be merged into sample fingerprint data.Therefore, it can be merged into sample fingerprint data and make
Extension finger print data for extension must be and the higher finger print information of sample fingerprint data similarity.
In example as above, if second threshold is 80%, third threshold value is 60%, if then detection obtains in target fingerprint data
70% fingerprint point is matched with the fingerprint point of corresponding position in sample fingerprint data, and therefore, which cannot refer to
Line verification passes through；But since the secondary detection obtains target fingerprint data and sample fingerprint data similarity is higher, it is greater than third threshold
Value 60% then can determine that the target fingerprint data that the secondary detection obtains for the input of the same finger of same user, can be made
For extension finger print data caching.It is subsequent after successful match, which is merged into sample fingerprint data.
Further, in the present embodiment, the step of receiving fingerprint detection instruction is also recordable to receive the fingerprint inspection
Survey the initial time stamp of instruction.
This method can also be when the collected target fingerprint data and the sample fingerprint data mismatch, and judgement is
It is no overtime relative to the initial time stamp, if so, abandoning the extension finger print data of the caching.
That is, the time threshold of also settable finger-mark check, such as 5 seconds, if fingerprint sensor is multiple in 5 seconds
The target fingerprint data detected not with sample fingerprint Data Matching, then can determine that finger-mark check fails, and abandon caching
Extend finger print data.
To need the complete finger print information of typing when solving typing sample fingerprint data in traditional technology mentioned above
Process time-consuming is more, and the technical problem of the convenience deficiency of operation has provided a kind of fingerprint input device, as shown in figure 4, should
Device includes: fingerprint detection command reception module 102, target fingerprint data acquisition module 104, fingerprint matching module 106, extension
Finger print data cache module 108 and sample fingerprint Data expansion module 110, in which:
Fingerprint detection command reception module 102 instructs for receiving fingerprint detection, obtains the sample fingerprint data prestored,
The sample fingerprint data are the subset of complete finger print data collection.
Target fingerprint data acquisition module 104, for passing through fingerprint sensor continuous collecting target fingerprint data.
Fingerprint matching module 106, for judge the collected target fingerprint data whether with the sample fingerprint number
According to matching.
Finger print data cache module 108 is extended, for target fingerprint data will to be collected when it fails to match as extension
Finger print data caching, calls the fingerprint matching module.
Sample fingerprint Data expansion module 110, for determining that verification passes through in successful match, and will be in the caching
Extension finger print data is merged into the sample fingerprint data.
In the present embodiment, as shown in figure 4, the device further includes sample fingerprint data inputting module 112, refer to for receiving
Line typing instruction, the finger print data inputted by fingerprint sensor continuous collecting；The finger print data for merging the input obtains sample
This finger print data；Obtain the data volume of the sample fingerprint data；It is greater than or equal in the data volume of the sample fingerprint data
When first threshold, stop the finger print data of acquisition input, typing finishes.
In the present embodiment, fingerprint matching module 106 be also used to obtain the collected target fingerprint data with it is described
The intersection data of sample fingerprint data, judge whether the intersection data are greater than second threshold, if so, determining matching.
In the present embodiment, fingerprint matching module 106 is also used to judge whether the intersection data are less than third threshold value, if
It is then to abandon the collected target fingerprint data.
In the present embodiment, fingerprint detection command reception module 102, which is also used to record, receives the fingerprint detection instruction
Initial time stamp.
Extension finger print data cache module 108 is also used in the collected target fingerprint data and the sample fingerprint
When data mismatch, judge whether relative to the initial time stamp time-out, if so, abandoning the extension fingerprint number of the caching
According to.
Implement the embodiment of the present invention, will have the following beneficial effects:
After above-mentioned fingerprint input method and device, user is in typing sample fingerprint data, it is only necessary to quickly
Matching criteria of the ground typing partial fingerprints data as finger-mark check, without the number of the complete all fingerprint points of typing
According to.And during subsequent fingerprint detection, it can be according to it fails to match but still is that the finger print data of the user is preparatory to extend
The sample fingerprint data of typing, therefore, the time that user spends in typing sample fingerprint data are less, to improve operation
Convenience.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (6)
1. a kind of fingerprint input method characterized by comprising
It detects whether that application access event occurs, the application access event is that user starts some application or accesses some application
In function when the system event that triggers；
In the case where detecting target application Access Events, fingerprint detection instruction is received, records the fingerprint inspection received
The initial time stamp for surveying instruction, obtains the sample fingerprint data prestored, and the sample fingerprint data are complete finger print data collection
Subset, the target application Access Events are the application access event for needing to carry out fingerprint authentication；
Target fingerprint data are periodically acquired by fingerprint sensor；
Judge the collected target fingerprint data whether with the sample fingerprint Data Matching, if it is not, then obtain described in adopt
The intersection data of the target fingerprint data and the sample fingerprint data that collect, judge whether the intersection data are less than third threshold
Value judges whether if it is not, will then collect target fingerprint data as extension finger print data caching relative to the initial time
Stamp time-out, if so, verification failure, and the extension finger print data of the caching is abandoned, if it is not, passing through fingerprint sensing described in executing
Device periodically acquires the step of target fingerprint data；
If so, verification passes through, and the extension finger print data in the caching is merged into the sample fingerprint data.
2. fingerprint input method according to claim 1, which is characterized in that the reception fingerprint detection instruct the step of it
Before further include:
Fingerprint typing instruction is received, the finger print data of input is periodically acquired by fingerprint sensor；
The finger print data for merging the input obtains sample fingerprint data；
Obtain the data volume of the sample fingerprint data；
When the data volume of the sample fingerprint data is greater than or equal to first threshold, stop the finger print data of acquisition input, record
Enter to finish.
3. fingerprint input method according to claim 1, which is characterized in that the judgement collected target fingerprint
The step of whether data are with the sample fingerprint Data Matching further include:
The intersection data for obtaining the collected target fingerprint data and the sample fingerprint data, judge the intersection data
Whether second threshold is greater than, if so, determining matching.
4. a kind of shifting fingerprint input device characterized by comprising
Detection module, for detecting whether application access event occurs, the application access event is that user starts some application
Or the system event triggered when accessing the function in some application；
Fingerprint detection command reception module refers in the case where detecting target application Access Events, receiving fingerprint detection
It enables, records the initial time stamp of the fingerprint detection instruction received, obtain the sample fingerprint data prestored, the sample refers to
Line data are the subset of complete finger print data collection；
Target fingerprint data acquisition module, for periodically acquiring target fingerprint data by fingerprint sensor；
Fingerprint matching module, for judge the collected target fingerprint data whether with the sample fingerprint Data Matching；
Finger print data cache module is extended, for obtaining the collected target fingerprint data and the sample when it fails to match
The intersection data of this finger print data, judge whether the intersection data are less than third threshold value, if it is not, will then collect target fingerprint
Data judge whether as extension finger print data caching relative to the initial time stamp time-out, if so, verification failure, and
The extension finger print data of the caching is abandoned, if it is not, calling the target fingerprint data acquisition module；
Sample fingerprint Data expansion module for determining that verification passes through in successful match, and the extension in the caching is referred to
Line data are merged into the sample fingerprint data.
5. fingerprint input device according to claim 4, which is characterized in that described device further includes sample fingerprint typing mould
Block periodically acquires the finger print data of input by fingerprint sensor for receiving fingerprint typing instruction；Merge the input
Finger print data obtain sample fingerprint data；Obtain the data volume of the sample fingerprint data；In the sample fingerprint data
When data volume is greater than or equal to first threshold, stop the finger print data of acquisition input, typing finishes.
6. fingerprint input device according to claim 4, which is characterized in that the fingerprint matching module is also used to obtain institute
The intersection data for stating collected target fingerprint data Yu the sample fingerprint data, judge whether the intersection data are greater than
Two threshold values, if so, determining matching.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466871.7A CN105550628B (en) | 2015-07-31 | 2015-07-31 | Fingerprint input method and device |
| PCT/CN2015/091352 WO2017020424A1 (en) | 2015-07-31 | 2015-09-30 | Fingerprint recording method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466871.7A CN105550628B (en) | 2015-07-31 | 2015-07-31 | Fingerprint input method and device |
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| CN105550628A CN105550628A (en) | 2016-05-04 |
| CN105550628B true CN105550628B (en) | 2019-10-11 |
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| CN201510466871.7A Active CN105550628B (en) | 2015-07-31 | 2015-07-31 | Fingerprint input method and device |
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| WO (1) | WO2017020424A1 (en) |
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| CN106201288B (en) * | 2016-07-04 | 2019-08-30 | Oppo广东移动通信有限公司 | A kind of storage method of finger print information, device and mobile terminal |
| CN106650569B (en) * | 2016-09-05 | 2019-08-16 | 北京小米移动软件有限公司 | Fingerprint input method and device |
| CN106897598B (en) * | 2017-02-23 | 2020-11-24 | 金华他山科技咨询服务有限公司 | Method and device for automatically inputting fingerprint |
| CN106951851B (en) * | 2017-03-15 | 2020-01-17 | 青岛海信移动通信技术股份有限公司 | Fingerprint template updating method and device |
| CN107301404B (en) * | 2017-07-04 | 2020-09-11 | 北京小米移动软件有限公司 | Fingerprint input method and device |
| CN107992805A (en) * | 2017-11-17 | 2018-05-04 | 大唐终端技术有限公司 | The fingerprint typing of intelligent mobile terminal high reliability solves method, intelligent mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231691A (en) * | 2007-12-24 | 2008-07-30 | 浙江金指码科技有限公司 | Learning type intellectual fingerprint identification comparison method adjusted based on fingerprint data quantity |
| CN101231692A (en) * | 2007-12-24 | 2008-07-30 | 浙江金指码科技有限公司 | Learning type intellectual fingerprint identification comparison method adjusted by fingerprint eigenvalue |
| CN104335226A (en) * | 2012-06-29 | 2015-02-04 | 苹果公司 | Fingerprint enrollment using partial fingerprints |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002029720A1 (en) * | 2000-09-29 | 2002-04-11 | Chuo Hatsujo Kabushiki Kaisha | Apparatus and method for verifying fingerprint |
| WO2004068413A1 (en) * | 2003-01-28 | 2004-08-12 | Fujitsu Limited | Biometrics information registration apparatus, biometrics information matching apparatus, biometrics information registration/matching system, and biometrics information registration program |
| JP5574515B2 (en) * | 2010-07-12 | 2014-08-20 | フィンガープリント カーズ アーベー | Biometric device and method |
| CN103020615A (en) * | 2012-12-14 | 2013-04-03 | 青岛鲁强科教服务有限公司 | Fingerprint recording device |
| CN103077379A (en) * | 2012-12-17 | 2013-05-01 | 青岛鲁强科教服务有限公司 | Fingerprint input method |
| CN104598894A (en) * | 2015-02-10 | 2015-05-06 | 深圳市亚耕电子科技有限公司 | Fingerprint sensing device, product with fingerprint sensing function and fingerprint sensing method thereof |
-
2015
- 2015-07-31 CN CN201510466871.7A patent/CN105550628B/en active Active
- 2015-09-30 WO PCT/CN2015/091352 patent/WO2017020424A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101231691A (en) * | 2007-12-24 | 2008-07-30 | 浙江金指码科技有限公司 | Learning type intellectual fingerprint identification comparison method adjusted based on fingerprint data quantity |
| CN101231692A (en) * | 2007-12-24 | 2008-07-30 | 浙江金指码科技有限公司 | Learning type intellectual fingerprint identification comparison method adjusted by fingerprint eigenvalue |
| CN104335226A (en) * | 2012-06-29 | 2015-02-04 | 苹果公司 | Fingerprint enrollment using partial fingerprints |
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| CN105550628A (en) | 2016-05-04 |
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