CN105678140B - A kind of operating method and system - Google Patents
A kind of operating method and system Download PDFInfo
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- CN105678140B CN105678140B CN201511030937.4A CN201511030937A CN105678140B CN 105678140 B CN105678140 B CN 105678140B CN 201511030937 A CN201511030937 A CN 201511030937A CN 105678140 B CN105678140 B CN 105678140B
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- fingerprint
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
Abstract
The present invention relates to a kind of operating method and system, which includes: that terminal receives pressing operation；Obtain the fingerprint of the pressing operation；Obtain the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored；According to the matching ratio, the ratio value of the touch area of the pressing operation and the area of the fingerprint prestored is obtained.Implement technical solution of the present invention, more accurate compared to the detection mode of capacitance plate, the detection mode cost compared to infrared transmitter and receiver is lower, moreover, ensure that the confidentiality and safety of pressing operation.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of operating methods and system.
Background technique
Everyone skin lines including fingerprint is different on pattern, breakpoint and crosspoint, and uniqueness is presented
And it is constant throughout one's life.Accordingly, we can be mapped a people with his fingerprint, by his fingerprint and will pre-save
Finger print data be compared, so that it may verify its true identity, here it is fingerprint identification technologies.
Fingerprint recognition mainly carries out identity according to information such as the lines of somatic fingerprint, minutias to operation or by operator
Identification, has benefited from hyundai electronics Integrated-manufacturing Techniques and quick and reliable algorithm research, has begun and enter into our daily
Life becomes and studies most deep, most widely used, the most mature technology of development in current biological detection.
As the continuous development of wireless communication technique and computer programming is mature, so that the terminals such as smart phone are hard
Biggish promotion has been obtained in part performance and software experience.The use of application program abundant has been deep into daily in terminal
The various aspects of life, and brought great convenience to daily life.
User is in operating terminal, it will usually have pressing operation, at present be usually to detect touch area using capacitance plate
Or touch area is detected by infrared transmitter on touch screen and receiver, still, the detection mode of capacitance plate makes
Detection is inaccurate, and the detection mode of infrared transmitter and receiver makes the higher cost of terminal.
Summary of the invention
The technical problem to be solved in the present invention is that providing a kind of operating method and system.
The technical solution adopted by the present invention to solve the technical problems is: the present invention provides a kind of operating method, Yi Zhongcao
Make method, comprising:
Terminal receives pressing operation；
Obtain the fingerprint of the pressing operation；
Obtain the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored；
According to the matching ratio, the ratio of the touch area of the pressing operation and the area of the fingerprint prestored is obtained
Example value.
Preferably, the method also includes the areas of the fingerprint prestored described in acquisition；
After the ratio value of the area of the touch area for obtaining the pressing operation and the fingerprint prestored, also wrap
It includes:
According to the ratio value of the touch area of the pressing operation and the area of the fingerprint prestored and described prestore
Fingerprint area, obtain the pressing area value of the pressing operation.
Preferably, after the pressing area value for obtaining the pressing operation, further includes:
According to the corresponding relationship of the pressing area value and operational order that prestore, obtain corresponding with the pressing area value
Operational order；
Corresponding operation is executed according to acquired operational order.
Preferably, before the reception pressing operation, further includes:
The finger of the fingerprint prestored described in prompt user's use carries out the pressing operation.
Preferably, the pressing operation is received by the touch screen of the terminal, the touch screen integrated fingerprint identifies mould
Block；
The execution corresponding operation, comprising:
Obtain the touch object of touch screen display pointed by the pressing operation；
Corresponding operation is executed to the touch object.
The present invention also constructs a kind of operating system, comprising:
Receiving module, for receiving pressing operation；
First obtains module, for obtaining the fingerprint of the pressing operation；
Second obtains module, for obtaining the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored；
Third obtains module, for according to the matching ratio, obtain the touch area of the pressing operation with it is described pre-
The ratio value of the area for the fingerprint deposited.
Preferably, further includes:
4th obtains module, for obtaining the area of the fingerprint prestored；
5th obtains module, for the ratio according to the area of the touch area and fingerprint prestored of the pressing operation
The area of example value and the fingerprint prestored, obtains the pressing area value of the pressing operation.
Preferably, further includes:
6th obtain module, for according to prestore pressing area value and operational order corresponding relationship, obtain with it is described
Press the corresponding operational order of area value；
Execution module, for executing corresponding operation according to acquired operational order.
Preferably, further includes:
Cue module, for prompting the finger of the fingerprint prestored described in user's use to carry out the pressing operation.
It preferably, further include the 7th acquisition module, moreover,
The receiving module receives the pressing operation for the touch screen by the terminal, and the touch screen is integrated
Fingerprint identification module；
Described 7th obtains module, for obtaining the touch object of touch screen display pointed by the pressing operation；
The execution module, for executing corresponding operation to the touch object.
Implement technical solution of the present invention, obtains the fingerprint of pressing operation, and obtain of itself and the finger print information prestored
With ratio, so as to obtain the ratio value of touch area and the area of the fingerprint prestored corresponding to the pressing operation.This inspection
Survey mode is more accurate compared to the detection mode of capacitance plate, and the detection mode cost compared to infrared transmitter and receiver is lower,
Moreover, ensure that the confidentiality and safety of pressing operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of the first embodiment of operating method provided by the invention.
Fig. 2 is a kind of flow diagram of the second embodiment of operating method provided by the invention.
Fig. 3 is a kind of structural schematic diagram of the first embodiment of operating system provided by the invention.
Fig. 4 is a kind of structural schematic diagram of the second embodiment of operating system provided by the invention.
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.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of the first embodiment of operating method provided by the invention, the reality
The operating method for applying example can be applied in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet computer, smartwatch, intelligence
The terminal of fingerprint identification module is implanted into the touch screens such as energy bracelet, laptop, desktop computer, MP3, MP4.The operation of terminal
System may include but be not limited to Android operation system, IOS operating system, Symbian (Saipan) operating system, Black
Berry (blackberry, blueberry) operating system, Windows Phone operating system etc..As shown in Figure 1, the operating method packet of the embodiment
Include following steps:
Step S11: terminal receives pressing operation.
Specifically, the pressing operation is received by the touch screen of the terminal, the touch screen integrated fingerprint identifies mould
Block, alternatively, receiving the pressing operation by the fingerprint identification module independently of the touch screen.
In an embodiment of the present invention, which may include short-press, long-pressing etc..It should be noted that the terminal
It can also be previously stored with specific pressing operation, for example, long press operation, which can trigger acquisition fingerprint.Cause
This is only judging the pressing operation and the end when terminal detects the pressing operation that user inputs on its touch screen
When holding pre-stored long press operation consistent, which just can further obtain the fingerprint of long press operation.
Step S12: the fingerprint of the pressing operation is obtained.
Specifically, the finger print information of user is received and acquired by the way that fingerprint sensor at the terminal is arranged.Work as user
A certain finger is placed on the fingerprint sensor, fingerprint sensor detects the finger print information of the finger of user, to adopt
Collect the finger print information of user's input.Specifically, fingerprint sensor can be divided into contact fingerprint according to the acquisition mode of signal again and pass
Sensor and scratching formula fingerprint sensor.When fingerprint sensor is contact fingerprint sensor, the face of contact fingerprint sensor
Usually more greatly than the area of the finger of people, finger is placed on contact fingerprint sensor product by user, contact fingerprint sensing
Device scans the fingerprint on the finger of user, the disposable finger print information for obtaining user.When fingerprint sensor is scratching formula fingerprint biography
When sensor, the area of scratching formula fingerprint sensor usually has 1/5th of finger area, when finger pressing is in scratching formula fingerprint
When on sensor, the image of the fingerprint of complete finger can not be disposably collected.When acquiring user fingerprints information, use
The finger at family streaks the surface of the scratching formula fingerprint sensor, scratches formula fingerprint sensor to each collected fingerprint image
Snapshot is carried out, then these fingerprint images are spliced, complete fingerprint image is just formed, collects in this way
The finger print information of user's input.
Step S13: the fingerprint of the pressing operation and the fingerprint matching ratio prestored are obtained.
In embodiments of the present invention, judge the fingerprint of pressing operation and the ratio that the finger print information prestored matches.Specifically
, the finger print information that the sensor of terminal built-in detects export to built in mobile terminal master controller or other with data
It is the processor or controller of operation processing function, including but not limited to microprocessor, microcontroller, digital signal processor, micro-
Type calculator, central processing unit, field program gate array, programmable logic device, stater, logic circuit, analog circuit, number
Circuit and/or any equipment based on operational order operation signal (analog and/or digital).The fingerprint of pressing operation is judged by it
With the matching ratio of the finger print information prestored.
Specifically, the finger print information prestored here can be preset to obtain by user, for example, user can terminal for the first time
Fingerprint typing, etc. is carried out after inputting a certain fingerprint preset password in typing finger print information or terminal use process when booting,
The embodiment of the present invention is without limitation.The finger print information that the present invention can be prestored by various memory device storages.Each memory device
It can be realized by one or more storage assemblies.In this, storage assembly can be memory or buffer etc., but herein not
It is limited.Memory can such as read-only memory (Read-Only Memory；ROM), random access memory (Random
Access Memory；RAM), non-permanent memory, permanent memory, static memory, volatile memory, flash memory and/or any
The equipment for storing digital information.
The fingerprint image matching Shi Zhiyong current finger print image zooming-out fingerprint characteristic gone out and the fingerprint characteristic that prestores in advance into
Row compares.The matching algorithm of fingerprint generally has following two: (1) being based on Point Pattern Matching algorithm, current most of algorithms are all
It is matched based on the feature of minutiae point.(2) it is based on texture pattern matching algorithm, is had first by what Fingerprint Image Segmentation came out
It imitates region and carries out gridding, then filtered using Gbaor from eight different directions of pixel and handle the streakline region, obtained
The global information and local message of fingerprint, and be converted to a characteristic information, finally more current fingerprint image and is deposited in advance
The difference of the fingerprint image of storage.
When user carries out pressing operation, the pressing area of finger will affect the acquisition of fingerprint image, and then transport in matching
Acquired matching ratio is influenced when calculation.For example, when operator executes pressing operation, and the face of face contact by finger
When product is smaller, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is carried out with the finger print information prestored
Match, at this point, obtaining matching ratio is only 70%.When operator by finger execute pressing operation, and the area of face contact compared with
When big, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is matched with the finger print information prestored, this
When, obtaining matching ratio may be up to being 90%.
Step S14: according to the matching ratio, the touch area and the fingerprint prestored of the pressing operation are obtained
The ratio value of area.
In an embodiment of the present invention, the area of the touch area of matching ratio and pressing operation and the fingerprint prestored
The general proportional of ratio value, that is, matching ratio is bigger, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is bigger, on the contrary, matching ratio is smaller, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is smaller.It certainly, can be according to weather condition (such as dry weather or wet), user's own situation
(fingerprint texture is deeper or shallow) is modified the relationship of the two.
Referring to Fig. 2, Fig. 2 is a kind of flow diagram of the second embodiment of operating method provided by the invention, the reality
The operating method for applying example can be applied in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet computer, smartwatch, intelligence
The terminal of fingerprint identification module is implanted into the touch screens such as energy bracelet, laptop, desktop computer, MP3, MP4.The operation of terminal
System may include but be not limited to Android operation system, IOS operating system, Symbian (Saipan) operating system, Black
Berry (blackberry, blueberry) operating system, Windows Phone operating system etc..As shown in Fig. 2, the operating method packet of the embodiment
Include following steps:
Step S21: terminal receives pressing operation.
Specifically, the pressing operation is received by the touch screen of the terminal, the touch screen integrated fingerprint identifies mould
Block, alternatively, receiving the pressing operation by the fingerprint identification module independently of the touch screen.
In an embodiment of the present invention, which may include short-press, long-pressing etc..It should be noted that the terminal
It can also be previously stored with specific pressing operation, for example, long press operation, which can trigger acquisition fingerprint.Cause
This is only judging the pressing operation and the end when terminal detects the pressing operation that user inputs on its touch screen
When holding pre-stored long press operation consistent, which just can further obtain the fingerprint of long press operation.
Step S22: the fingerprint of the pressing operation is obtained.
Specifically, the finger print information of user is received and acquired by the way that fingerprint sensor at the terminal is arranged.Work as user
A certain finger is placed on the fingerprint sensor, fingerprint sensor detects the finger print information of the finger of user, to adopt
Collect the finger print information of user's input.Specifically, fingerprint sensor can be divided into contact fingerprint according to the acquisition mode of signal again and pass
Sensor and scratching formula fingerprint sensor.When fingerprint sensor is contact fingerprint sensor, the face of contact fingerprint sensor
Usually more greatly than the area of the finger of people, finger is placed on contact fingerprint sensor product by user, contact fingerprint sensing
Device scans the fingerprint on the finger of user, the disposable finger print information for obtaining user.When fingerprint sensor is scratching formula fingerprint biography
When sensor, the area of scratching formula fingerprint sensor usually has 1/5th of finger area, when finger pressing is in scratching formula fingerprint
When on sensor, the image of the fingerprint of complete finger can not be disposably collected.When acquiring user fingerprints information, use
The finger at family streaks the surface of the scratching formula fingerprint sensor, scratches formula fingerprint sensor to each collected fingerprint image
Snapshot is carried out, then these fingerprint images are spliced, complete fingerprint image is just formed, collects in this way
The finger print information of user's input.
Step S23: the fingerprint of the pressing operation and the fingerprint matching ratio prestored are obtained.
In embodiments of the present invention, judge the fingerprint of pressing operation and the ratio that the finger print information prestored matches.Specifically
, the finger print information that the sensor of terminal built-in detects export to built in mobile terminal master controller or other with data
It is the processor or controller of operation processing function, including but not limited to microprocessor, microcontroller, digital signal processor, micro-
Type calculator, central processing unit, field program gate array, programmable logic device, stater, logic circuit, analog circuit, number
Circuit and/or any equipment based on operational order operation signal (analog and/or digital).The fingerprint of pressing operation is judged by it
With the matching ratio of the finger print information prestored.
Specifically, the finger print information prestored here can be preset to obtain by user, for example, user can terminal for the first time
Fingerprint typing, etc. is carried out after inputting a certain fingerprint preset password in typing finger print information or terminal use process when booting,
The embodiment of the present invention is without limitation.The finger print information that the present invention can be prestored by various memory device storages.Each memory device
It can be realized by one or more storage assemblies.In this, storage assembly can be memory or buffer etc., but herein not
It is limited.Memory can such as read-only memory (Read-Only Memory；ROM), random access memory (Random
Access Memory；RAM), non-permanent memory, permanent memory, static memory, volatile memory, flash memory and/or any
The equipment for storing digital information.
The fingerprint image matching Shi Zhiyong current finger print image zooming-out fingerprint characteristic gone out and the fingerprint characteristic that prestores in advance into
Row compares.The matching algorithm of fingerprint generally has following two: (1) being based on Point Pattern Matching algorithm, current most of algorithms are all
It is matched based on the feature of minutiae point.(2) it is based on texture pattern matching algorithm, is had first by what Fingerprint Image Segmentation came out
It imitates region and carries out gridding, then filtered using Gbaor from eight different directions of pixel and handle the streakline region, obtained
The global information and local message of fingerprint, and be converted to a characteristic information, finally more current fingerprint image and is deposited in advance
The difference of the fingerprint image of storage.
When user carries out pressing operation, the pressing area of finger will affect the acquisition of fingerprint image, and then transport in matching
Acquired matching ratio is influenced when calculation.For example, when operator executes pressing operation, and the face of face contact by finger
When product is smaller, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is carried out with the finger print information prestored
Match, at this point, obtaining matching ratio is only 70%.When operator by finger execute pressing operation, and the area of face contact compared with
When big, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is matched with the finger print information prestored, this
When, obtaining matching ratio may be up to being 90%.
Step S24: according to the matching ratio, the touch area and the fingerprint prestored of the pressing operation are obtained
The ratio value of area.
In an embodiment of the present invention, the area of the touch area of matching ratio and pressing operation and the fingerprint prestored
The general proportional of ratio value, that is, matching ratio is bigger, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is bigger, on the contrary, matching ratio is smaller, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is smaller.It certainly, can be according to weather condition (such as dry weather or wet), user's own situation
(fingerprint texture is deeper or shallow) is modified the relationship of the two.
Step S25: the area of the fingerprint prestored described in acquisition.
In an embodiment of the present invention, in user's typing fingerprint, other than obtaining finger print information, typing can also be got
The area value of fingerprint, area value at this time is commonly considered as a bigger value, and is stored.
Step S26: according to the ratio value of the touch area of the pressing operation and the area of the fingerprint prestored, and
The area of the fingerprint prestored obtains the pressing area value of the pressing operation.
In an embodiment of the present invention, acquired ratio value can be multiplied with the area of the fingerprint prestored and
Obtain the touch area value of the pressing operation.
Step S27: it according to the corresponding relationship of the pressing area value and operational order that prestore, obtains and the pressing area value
Corresponding operational order.
In an embodiment of the present invention, the multiple operational orders prestored for example including by friction speed carry out page scroll,
Switch the application interface etc. of different levels.For example, be previously stored with multiple pressing area values with by multiple page scroll speed into
The corresponding relationship of row page scroll, moreover, pressing area value is bigger, corresponding page rolling speed is bigger.Certainly, multiple page rollings
Corresponding pressing area value can do phase by user oneself or system default according to the different demands of user to dynamic speed respectively
The setting answered.For example, user is if it is child, then contacting the area of touch screen relatively when executing pressing operation
It is small, it is corresponding with each page scroll speed that smaller pressing area value can be set.
Step S28: corresponding operation is executed according to acquired operational order.
In an embodiment of the present invention, if acquired pressing area value is larger, page can be carried out according to biggish speed
Face rolls, conversely, can carry out page scroll according to lesser speed if acquired pressing area value is smaller.
On the basis of the above embodiments, before step S11 or step S21, can also further comprise:
The finger of the fingerprint prestored described in prompt user's use carries out the pressing operation.
In an embodiment of the present invention, if user prestore be right hand index finger finger print information, execute pressing in user
Before operation, user can be prompted to carry out pressing operation using right hand index finger on a display screen.
In one particular embodiment of the present invention, terminal receives the step of pressing operation are as follows:
The pressing operation, the touch screen integrated fingerprint identification module are received by the touch screen of the terminal；
Moreover, the execution corresponding operation, comprising:
Obtain the touch object of touch screen display pointed by the pressing operation.
Corresponding operation is executed to the touch object.
Referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram of the first embodiment of operating system provided by the invention, the reality
The operating system for applying example can be applied in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet computer, smartwatch, intelligence
The terminal of fingerprint identification module is implanted into the touch screens such as energy bracelet, laptop, desktop computer, MP3, MP4.The operation of terminal
System may include but be not limited to Android operation system, IOS operating system, Symbian (Saipan) operating system, Black
Berry (blackberry, blueberry) operating system, Windows Phone operating system etc..As shown in figure 3, the operating system packet of the embodiment
It includes
Receiving module 11, for receiving pressing operation.
Specifically, receiving module 11 receives the pressing operation by the touch screen of the terminal, and the touch screen is integrated
Fingerprint identification module, alternatively, receiving the pressing operation by the fingerprint identification module independently of the touch screen.
In an embodiment of the present invention, which may include short-press, long-pressing etc..It should be noted that the terminal
It can also be previously stored with specific pressing operation, for example, long press operation, which can trigger acquisition fingerprint.Cause
This is only judging the pressing operation and the end when terminal detects the pressing operation that user inputs on its touch screen
When holding pre-stored long press operation consistent, which just can further obtain the fingerprint of long press operation.
First obtains module 12, for obtaining the fingerprint of the pressing operation.
Specifically, the finger print information of user is received and acquired by the way that fingerprint sensor at the terminal is arranged.Work as user
A certain finger is placed on the fingerprint sensor, fingerprint sensor detects the finger print information of the finger of user, to adopt
Collect the finger print information of user's input.Specifically, fingerprint sensor can be divided into contact fingerprint according to the acquisition mode of signal again and pass
Sensor and scratching formula fingerprint sensor.When fingerprint sensor is contact fingerprint sensor, the face of contact fingerprint sensor
Usually more greatly than the area of the finger of people, finger is placed on contact fingerprint sensor product by user, contact fingerprint sensing
Device scans the fingerprint on the finger of user, the disposable finger print information for obtaining user.When fingerprint sensor is scratching formula fingerprint biography
When sensor, the area of scratching formula fingerprint sensor usually has 1/5th of finger area, when finger pressing is in scratching formula fingerprint
When on sensor, the image of the fingerprint of complete finger can not be disposably collected.When acquiring user fingerprints information, use
The finger at family streaks the surface of the scratching formula fingerprint sensor, scratches formula fingerprint sensor to each collected fingerprint image
Snapshot is carried out, then these fingerprint images are spliced, complete fingerprint image is just formed, collects in this way
The finger print information of user's input.
Second obtains module 13, for obtaining the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored.
In embodiments of the present invention, judge the fingerprint of pressing operation and the ratio that the finger print information prestored matches.Specifically
, the finger print information that the sensor of terminal built-in detects export to built in mobile terminal master controller or other with data
It is the processor or controller of operation processing function, including but not limited to microprocessor, microcontroller, digital signal processor, micro-
Type calculator, central processing unit, field program gate array, programmable logic device, stater, logic circuit, analog circuit, number
Circuit and/or any equipment based on operational order operation signal (analog and/or digital).The fingerprint of pressing operation is judged by it
With the matching ratio of the finger print information prestored.
Specifically, the finger print information prestored here can be preset to obtain by user, for example, user can terminal for the first time
Fingerprint typing, etc. is carried out after inputting a certain fingerprint preset password in typing finger print information or terminal use process when booting,
The embodiment of the present invention is without limitation.The finger print information that the present invention can be prestored by various memory device storages.Each memory device
It can be realized by one or more storage assemblies.In this, storage assembly can be memory or buffer etc., but herein not
It is limited.Memory can such as read-only memory (Read-Only Memory；ROM), random access memory (Random
Access Memory；RAM), non-permanent memory, permanent memory, static memory, volatile memory, flash memory and/or any
The equipment for storing digital information.
The fingerprint image matching Shi Zhiyong current finger print image zooming-out fingerprint characteristic gone out and the fingerprint characteristic that prestores in advance into
Row compares.The matching algorithm of fingerprint generally has following two: (1) being based on Point Pattern Matching algorithm, current most of algorithms are all
It is matched based on the feature of minutiae point.(2) it is based on texture pattern matching algorithm, is had first by what Fingerprint Image Segmentation came out
It imitates region and carries out gridding, then filtered using Gbaor from eight different directions of pixel and handle the streakline region, obtained
The global information and local message of fingerprint, and be converted to a characteristic information, finally more current fingerprint image and is deposited in advance
The difference of the fingerprint image of storage.
When user carries out pressing operation, the pressing area of finger will affect the acquisition of fingerprint image, and then transport in matching
Acquired matching ratio is influenced when calculation.For example, when operator executes pressing operation, and the face of face contact by finger
When product is smaller, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is carried out with the finger print information prestored
Match, at this point, obtaining matching ratio is only 70%.When operator by finger execute pressing operation, and the area of face contact compared with
When big, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is matched with the finger print information prestored, this
When, obtaining matching ratio may be up to being 90%.
Third obtains module 14, for according to the matching ratio, obtain the touch area of the pressing operation with it is described
The ratio value of the area of the fingerprint prestored.
In an embodiment of the present invention, the area of the touch area of matching ratio and pressing operation and the fingerprint prestored
The general proportional of ratio value, that is, matching ratio is bigger, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is bigger, on the contrary, matching ratio is smaller, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is smaller.It certainly, can be according to weather condition (such as dry weather or wet), user's own situation
(fingerprint texture is deeper or shallow) is modified the relationship of the two.
Referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of the second embodiment of operating system provided by the invention, the reality
The operating system for applying example can be applied in terminal.Wherein, terminal includes but is not limited to mobile phone, tablet computer, smartwatch, intelligence
The terminal of fingerprint identification module is implanted into the touch screens such as energy bracelet, laptop, desktop computer, MP3, MP4.The operation of terminal
System may include but be not limited to Android operation system, IOS operating system, Symbian (Saipan) operating system, Black
Berry (blackberry, blueberry) operating system, Windows Phone operating system etc..As shown in figure 4, the operating system packet of the embodiment
It includes:
Cue module 20, for prompting the finger of the fingerprint prestored described in user's use to carry out the pressing operation.
In an embodiment of the present invention, if user prestore be right hand index finger finger print information, execute pressing in user
Before operation, user can be prompted to carry out pressing operation using right hand index finger on a display screen.
Receiving module 21, for receiving pressing operation.
Specifically, receiving module 21 receives the pressing operation by the touch screen of the terminal, and the touch screen is integrated
Fingerprint identification module, alternatively, receiving the pressing operation by the fingerprint identification module independently of the touch screen.
In an embodiment of the present invention, which may include short-press, long-pressing etc..It should be noted that the terminal
It can also be previously stored with specific pressing operation, for example, long press operation, which can trigger acquisition fingerprint.Cause
This is only judging the pressing operation and the end when terminal detects the pressing operation that user inputs on its touch screen
When holding pre-stored long press operation consistent, which just can further obtain the fingerprint of long press operation.
First obtains module 22, for obtaining the fingerprint of the pressing operation.
Specifically, the finger print information of user is received and acquired by the way that fingerprint sensor at the terminal is arranged.Work as user
A certain finger is placed on the fingerprint sensor, fingerprint sensor detects the finger print information of the finger of user, to adopt
Collect the finger print information of user's input.Specifically, fingerprint sensor can be divided into contact fingerprint according to the acquisition mode of signal again and pass
Sensor and scratching formula fingerprint sensor.When fingerprint sensor is contact fingerprint sensor, the face of contact fingerprint sensor
Usually more greatly than the area of the finger of people, finger is placed on contact fingerprint sensor product by user, contact fingerprint sensing
Device scans the fingerprint on the finger of user, the disposable finger print information for obtaining user.When fingerprint sensor is scratching formula fingerprint biography
When sensor, the area of scratching formula fingerprint sensor usually has 1/5th of finger area, when finger pressing is in scratching formula fingerprint
When on sensor, the image of the fingerprint of complete finger can not be disposably collected.When acquiring user fingerprints information, use
The finger at family streaks the surface of the scratching formula fingerprint sensor, scratches formula fingerprint sensor to each collected fingerprint image
Snapshot is carried out, then these fingerprint images are spliced, complete fingerprint image is just formed, collects in this way
The finger print information of user's input.
Second obtains module 23, for obtaining the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored.
In embodiments of the present invention, judge the fingerprint of pressing operation and the ratio that the finger print information prestored matches.Specifically
, the finger print information that the sensor of terminal built-in detects export to built in mobile terminal master controller or other with data
It is the processor or controller of operation processing function, including but not limited to microprocessor, microcontroller, digital signal processor, micro-
Type calculator, central processing unit, field program gate array, programmable logic device, stater, logic circuit, analog circuit, number
Circuit and/or any equipment based on operational order operation signal (analog and/or digital).The fingerprint of pressing operation is judged by it
With the matching ratio of the finger print information prestored.
Specifically, the finger print information prestored here can be preset to obtain by user, for example, user can terminal for the first time
Fingerprint typing, etc. is carried out after inputting a certain fingerprint preset password in typing finger print information or terminal use process when booting,
The embodiment of the present invention is without limitation.The finger print information that the present invention can be prestored by various memory device storages.Each memory device
It can be realized by one or more storage assemblies.In this, storage assembly can be memory or buffer etc., but herein not
It is limited.Memory can such as read-only memory (Read-Only Memory；ROM), random access memory (Random
Access Memory；RAM), non-permanent memory, permanent memory, static memory, volatile memory, flash memory and/or any
The equipment for storing digital information.
The fingerprint image matching Shi Zhiyong current finger print image zooming-out fingerprint characteristic gone out and the fingerprint characteristic that prestores in advance into
Row compares.The matching algorithm of fingerprint generally has following two: (1) being based on Point Pattern Matching algorithm, current most of algorithms are all
It is matched based on the feature of minutiae point.(2) it is based on texture pattern matching algorithm, is had first by what Fingerprint Image Segmentation came out
It imitates region and carries out gridding, then filtered using Gbaor from eight different directions of pixel and handle the streakline region, obtained
The global information and local message of fingerprint, and be converted to a characteristic information, finally more current fingerprint image and is deposited in advance
The difference of the fingerprint image of storage.
When user carries out pressing operation, the pressing area of finger will affect the acquisition of fingerprint image, and then transport in matching
Acquired matching ratio is influenced when calculation.For example, when operator executes pressing operation, and the face of face contact by finger
When product is smaller, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is carried out with the finger print information prestored
Match, at this point, obtaining matching ratio is only 70%.When operator by finger execute pressing operation, and the area of face contact compared with
When big, terminal obtains the fingerprint of the pressing operation, and the fingerprint of the pressing operation is matched with the finger print information prestored, this
When, obtaining matching ratio may be up to being 90%.
Third obtains module 24, for according to the matching ratio, obtain the touch area of the pressing operation with it is described
The ratio value of the area of the fingerprint prestored.
In an embodiment of the present invention, the area of the touch area of matching ratio and pressing operation and the fingerprint prestored
The general proportional of ratio value, that is, matching ratio is bigger, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is bigger, on the contrary, matching ratio is smaller, then it is assumed that the touch area of pressing operation and described prestores
The ratio value of the area of fingerprint is smaller.It certainly, can be according to weather condition (such as dry weather or wet), user's own situation
(fingerprint texture is deeper or shallow) is modified the relationship of the two.
4th obtains module 25, for obtaining the area of the fingerprint prestored.
In an embodiment of the present invention, in user's typing fingerprint, other than obtaining finger print information, typing can also be got
The area value of fingerprint, area value at this time is commonly considered as a bigger value, and is stored.
5th obtains module 26, for according to the area of the touch area and fingerprint prestored of the pressing operation
The area of ratio value and the fingerprint prestored obtains the pressing area value of the pressing operation.
In an embodiment of the present invention, acquired ratio value can be multiplied with the area of the fingerprint prestored and
Obtain the touch area value of the pressing operation.
6th obtains module 27, for the corresponding relationship according to the pressing area value and operational order that prestore, acquisition and institute
State the corresponding operational order of pressing area value.
In an embodiment of the present invention, the multiple operational orders prestored for example including by friction speed carry out page scroll,
Switch the application interface etc. of different levels.For example, be previously stored with multiple pressing area values with by multiple page scroll speed into
The corresponding relationship of row page scroll, moreover, pressing area value is bigger, corresponding page rolling speed is bigger.Certainly, multiple page rollings
Corresponding pressing area value can do phase by user oneself or system default according to the different demands of user to dynamic speed respectively
The setting answered.For example, user is if it is child, then contacting the area of touch screen relatively when executing pressing operation
It is small, it is corresponding with each page scroll speed that smaller pressing area value can be set.
Execution module 28, for executing corresponding operation according to acquired operational order.
In an embodiment of the present invention, if acquired pressing area value is larger, page can be carried out according to biggish speed
Face rolls, conversely, can carry out page scroll according to lesser speed if acquired pressing area value is smaller.
Further, receiving module 21, for receiving the pressing operation, the touch by the touch screen of the terminal
Shield integrated fingerprint identification module.7th obtains module 29, for obtaining touch screen display pointed by the pressing operation
Touch object.In an embodiment of the present invention, touching object is, for example, scroll control.At this point, execution module 28, for described
It touches object and executes corresponding operation.
Step in the method for the embodiment of the present invention can be sequentially adjusted, merged and deleted according to actual needs.This
Module or unit or sub-unit in the device of inventive embodiments can be combined, divided and deleted according to actual needs.This
Field those of ordinary skill is understood that all or part of the steps in the various methods of above-described embodiment is can to pass through program
It is completed to instruct the relevant hardware of terminal device, which can be stored in a computer readable storage medium, and storage is situated between
Matter may include: flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access
Memory, RAM), disk or CD etc..
Above disclosed is only presently preferred embodiments of the present invention, cannot limit right of the invention certainly with this
Range, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to right of the present invention
Equivalent variations made by it is required that, still belongs to the scope covered by the invention.
Claims (8)
1. a kind of operating method, comprising:
Terminal receives pressing operation；
Obtain the fingerprint of the pressing operation；
Obtain the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored；
According to the matching ratio, the ratio of the touch area of the pressing operation and the area of the fingerprint prestored is obtained
Value；
The area of the fingerprint prestored described in acquisition；
According to the ratio value and the finger prestored of the touch area of the pressing operation and the area of the fingerprint prestored
The area of line obtains the pressing area value of the pressing operation, specifically includes: the acquired ratio value is prestored with described
The area of fingerprint be multiplied, to obtain the touch area value of the pressing operation；
Wherein, the matching ratio and the ratio value proportional.
2. the method according to claim 1, wherein
After the pressing area value for obtaining the pressing operation, further includes:
According to the corresponding relationship of the pressing area value and operational order that prestore, operation corresponding with the pressing area value is obtained
Instruction；
Corresponding operation is executed according to acquired operational order.
3. -2 described in any item methods according to claim 1, which is characterized in that
Before the reception pressing operation, further includes:
The finger of the fingerprint prestored described in prompt user's use carries out the pressing operation.
4. according to the method described in claim 2, it is characterized in that,
The pressing operation, the touch screen integrated fingerprint identification module are received by the touch screen of the terminal；
The execution corresponding operation, comprising:
Obtain the touch object of touch screen display pointed by the pressing operation；
Corresponding operation is executed to the touch object.
5. a kind of operating system, comprising:
Receiving module, for receiving pressing operation；
First obtains module, for obtaining the fingerprint of the pressing operation；
Second obtains module, for obtaining the fingerprint of the pressing operation and the matching ratio of the fingerprint prestored；
4th obtains module, for obtaining the area of the fingerprint prestored；
Third obtains module, prestores for according to the matching ratio, obtaining the touchs area of the pressing operation with described
The ratio value of the area of fingerprint；
5th obtains module, for the ratio according to the area of the touch area and fingerprint prestored of the pressing operation
The area of value and the fingerprint prestored, obtains the pressing area value of the pressing operation, specifically includes: will be acquired
The ratio value is multiplied with the area of the fingerprint prestored, to obtain the touch area value of the pressing operation, wherein
The matching ratio and the ratio value proportional.
6. system according to claim 5, which is characterized in that further include:
6th obtains module, for the corresponding relationship according to the pressing area value and operational order that prestore, obtains and the pressing
The corresponding operational order of area value；
Execution module, for executing corresponding operation according to acquired operational order.
7. according to the described in any item systems of claim 5-6, which is characterized in that further include:
Cue module, for prompting the finger of the fingerprint prestored described in user's use to carry out the pressing operation.
8. system according to claim 6, which is characterized in that it further include the 7th acquisition module, moreover,
The receiving module receives the pressing operation, the touch screen integrated fingerprint identification for the touch screen by terminal
Module；
Described 7th obtains module, for obtaining the touch object of touch screen display pointed by the pressing operation；
The execution module, for executing corresponding operation to the touch object.
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| CN201511030937.4A CN105678140B (en) | 2015-12-30 | 2015-12-30 | A kind of operating method and system |
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| CN201511030937.4A CN105678140B (en) | 2015-12-30 | 2015-12-30 | A kind of operating method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1942849A (en) * | 2004-04-30 | 2007-04-04 | 株式会社Dds | Operation input unit and program |
| CN101414231B (en) * | 2007-10-17 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Touch screen apparatus and image display method thereof |
| CN102736759B (en) * | 2011-04-08 | 2017-02-15 | 富泰华工业（深圳）有限公司 | Touch screen and control method thereof |
| CN102221932B (en) * | 2011-06-29 | 2013-04-24 | 华为终端有限公司 | Touch screen command input method and user equipment |
| CN103106035B (en) * | 2013-02-05 | 2016-05-18 | 惠州Tcl移动通信有限公司 | A kind of mobile terminal and application controls method thereof |
| KR20150027329A (en) * | 2013-08-29 | 2015-03-12 | 주식회사 팬택 | Terminal including fingerprint reader and operating method of the terminal |
| CN104239107A (en) * | 2014-09-23 | 2014-12-24 | 三星电子（中国）研发中心 | Application customizing method and application customizing device |
| CN104808944B (en) * | 2015-04-29 | 2017-06-09 | 努比亚技术有限公司 | Touch operation inducing method and device |
| CN105046131A (en) * | 2015-07-20 | 2015-11-11 | 努比亚技术有限公司 | Fingerprint identification apparatus and method |
| CN105138884B (en) * | 2015-08-17 | 2018-10-12 | 联想(北京)有限公司 | Verification method and electronic equipment |
| CN105094443A (en) * | 2015-08-21 | 2015-11-25 | 深圳市汇顶科技股份有限公司 | Touch pressure detecting device and method |
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