CN105678140A - Operation method and system - Google Patents
Operation method and system Download PDFInfo
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- CN105678140A CN105678140A CN201511030937.4A CN201511030937A CN105678140A CN 105678140 A CN105678140 A CN 105678140A CN 201511030937 A CN201511030937 A CN 201511030937A CN 105678140 A CN105678140 A CN 105678140A
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- fingerprint
- pressing operation
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- touch
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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
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- 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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- 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 invention relates to an operation method and system. The operation method comprises that a terminal receives a pressing operation; the fingerprint of the pressing operation is obtained; the matching proportion of the fingerprint of the pressing operation to a prestored fingerprint is obtained, in dependence on the matching proportion, the proportion of the touch area of the pressing operation to the area of the prestored fingerprint is obtained. Compared with the detection mode of a capacitive screen, the detection mode is more accurate; compared with the detection mode of an infrared emitter and a receiver, the detection mode is lower in cost; furthermore the confidentiality and safety of the pressing operation are guaranteed.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of method of operating and system.
Background technology
Everyone the skin lines including fingerprint is different on pattern, breakpoint and crosspoint, presentsUniqueness and constant throughout one's life. Accordingly, we just can be mapped a people with his fingerprint, by inciting somebody to actionHis fingerprint and the finger print data of preserving in advance compare, and just can verify its true identity, and Here it isFingerprint identification technology.
Fingerprint recognition mainly according to the information such as lines, minutia of somatic fingerprint to operation or entered by operatorRow identity authentication, has benefited from hyundai electronics Integrated-manufacturing Techniques and quick and reliable algorithm research, opensBegin to enter into our daily life, becomes in current biological detection research the most deep, most widely used general,Open up the most ripe technology.
Along with the development maturation of wireless communication technology and computer programming, make the ends such as smart mobile phoneEnd has all obtained larger lifting in hardware performance and software experience. In terminal, abundant application program makesBy the various aspects that are deep into daily life, and brought to daily life great convenient.
User, in the time of operating terminal, has pressing operation conventionally, normally utilizes capacitance plate to detect at present tactileTouch area or detect touch area by the infrared transmitter on touch-screen and receiver, still, electric capacityThe detection mode of screen makes to detect inaccuracy, and the detection mode of infrared transmitter and receiver makes becoming of terminalThis is higher.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of method of operating and system are provided.
The technical solution adopted for the present invention to solve the technical problems is: the invention provides a kind of method of operating,A kind of method of operating, comprising:
Terminal receives pressing operation;
Obtain the fingerprint of described pressing operation;
Obtain the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring;
According to described matching ratio, the touch area that obtains described pressing operation with described in the face of the fingerprint that prestoresLong-pending ratio value.
Preferably, described method also comprises: the area of the fingerprint prestoring described in obtaining;
The described touch area that obtains described pressing operation with described in the fingerprint that prestores area ratio value itAfter, also comprise:
According to the touch area of described pressing operation with described in the ratio value of area of the fingerprint that prestores, Yi JisuoState the area of the fingerprint prestoring, obtain the area value of pressing of described pressing operation.
Preferably, obtain described pressing operation press area value after, also comprise:
According to the corresponding relation of pressing area value and operational order prestoring, obtain and the described area value phase of pressingCorresponding operational order;
Carry out corresponding operation according to obtained operational order.
Preferably, before described reception pressing operation, also comprise:
The finger of the fingerprint prestoring described in prompting user adopts carries out described pressing operation.
Preferably, receive described pressing operation by the touch-screen of described terminal, described touch-screen integrated fingerprintIdentification module;
Described execution operates accordingly, comprising:
Obtain the touch object of described pressing operation touch screen display pointed;
Described touch object is carried out to corresponding operation.
The present invention also constructs a kind of operating system, comprising:
Receiver module, for receiving pressing operation;
The first acquisition module, for obtaining the fingerprint of described pressing operation;
The second acquisition module, for obtaining the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring;
The 3rd acquisition module, for according to described matching ratio, the touch area that obtains described pressing operation withThe ratio value of the area of the described fingerprint prestoring.
Preferably, also comprise:
The 4th acquisition module, for the area of the fingerprint that prestores described in obtaining;
The 5th acquisition module, for according to the touch area of described pressing operation with described in the face of the fingerprint that prestoresLong-pending ratio value, and described in the area of the fingerprint that prestores, obtain the area value of pressing of described pressing operation.
Preferably, also comprise:
The 6th acquisition module, for according to the corresponding relation of pressing area value and operational order prestoring, obtainsWith the described corresponding operational order of area value of pressing;
Executive Module, for carrying out corresponding operation according to obtained operational order.
Preferably, also comprise:
Reminding module, carries out described pressing operation for the finger of pointing out the fingerprint that user prestores described in adopting.
Preferably, also comprise the 7th acquisition module, and,
Described receiver module, for receiving described pressing operation by the touch-screen of described terminal, described touchScreen integrated fingerprint identification module;
Described the 7th acquisition module, for obtaining the touch of described pressing operation touch screen display pointedObject;
Described Executive Module, for carrying out corresponding operation to described touch object.
Implement technical scheme of the present invention, obtain the fingerprint of pressing operation, and obtain itself and the fingerprint letter prestoringThe matching ratio of breath, thus the area of the corresponding touch area of this pressing operation and the fingerprint that prestores can be obtainedRatio value. The detection mode that this detection mode is compared capacitance plate is more accurate, compare infrared transmitter andThe detection mode cost of receiver is lower, and, ensure confidentiality and the security of pressing operation.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to implementingIn example or description of the Prior Art, the accompanying drawing of required use is briefly described, and apparently, the following describesIn accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not payingGo out under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of the first embodiment of a kind of method of operating provided by the invention.
Fig. 2 is the schematic flow sheet of the second embodiment of a kind of method of operating provided by the invention.
Fig. 3 is the structural representation of the first embodiment of a kind of operating system provided by the invention.
Fig. 4 is the structural representation of the second embodiment of a kind of operating system provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearlyChu, intactly description, obviously, described embodiment is only the present invention's part embodiment, instead ofWhole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creationThe every other embodiment obtaining under property work prerequisite, belongs to the scope of protection of the invention.
Refer to Fig. 1, the schematic flow sheet of the first embodiment that Fig. 1 is a kind of method of operating provided by the invention,The method of operating of this embodiment can be applied in terminal. Wherein, terminal includes but not limited to mobile phone, flat boardIn the touch-screens such as computer, intelligent watch, intelligent bracelet, notebook computer, desktop computer, MP3, MP4Implant the terminal of fingerprint identification module. The operating system of terminal can include but not limited to Android operating system,IOS operating system, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone operating system etc. As shown in Figure 1, the method for operating of this embodiment comprises the steps:
Step S11: terminal receives pressing operation.
Particularly, receive described pressing operation by the touch-screen of described terminal, described touch-screen integrated fingerprintIdentification module, or, described pressing operation received by being independent of the fingerprint identification module of described touch-screen.
In an embodiment of the present invention, this pressing operation can comprise short by, long by etc. It should be noted that,This terminal can also pre-storedly have specific pressing operation, and for example, for long pressing operates, this length can by operationFingerprint is obtained in triggering. Therefore, in the time that terminal detects the pressing operation that user inputs on its touch-screen, onlyHave judging this pressing operation length pre-stored with this terminal by operation when consistent, this terminal just can enter oneStep is obtained long by the fingerprint of operation.
Step S12: the fingerprint that obtains described pressing operation.
Particularly, receive and gather user's finger print information by being arranged on fingerprint sensor in terminal.When user is placed on a certain finger on described fingerprint sensor, the fingerprint letter of the finger of fingerprint sensor to userBreath detects, to gather the finger print information of user's input. Particularly, fingerprint sensor adopting according to signalMode set can be divided into again contact fingerprint sensor and scratching formula fingerprint sensor. When fingerprint sensor is contactWhen formula fingerprint sensor, the area of contact fingerprint sensor conventionally than the area of people's finger more greatly, userFinger is placed on contact fingerprint sensor to the finger on contact fingerprint sensor scanning user's fingerLine, disposable acquisition user's finger print information. In the time that fingerprint sensor is scratching formula fingerprint sensor, scratchingThe area of formula fingerprint sensor has 1/5th of finger area conventionally, when finger presses passes at scratching formula fingerprintOn sensor time, cannot disposablely collect the image of the fingerprint of complete finger. Gathering user fingerprints informationTime, user's finger streaks the surface of this scratching formula fingerprint sensor, and scratching formula fingerprint sensor is to adoptingCollection to each fingerprint image carry out snapshot, then these fingerprint images are spliced, just form completeFingerprint image, has collected by such mode the finger print information that user inputs.
Step S13: obtain the fingerprint of described pressing operation and the fingerprint matching ratio prestoring.
In embodiments of the present invention, judge the ratio that the fingerprint of pressing operation and the finger print information prestoring match.Concrete, the finger print information that the built-in sensor of terminal detects exports the built-in master controller of mobile terminal toOr other have processor or the controller of data operation processing capacity, include but not limited to microprocessor, micro-Controller, digital signal processor, micro calculator, central processing unit, a programming gate array, able to programmeLogical device, stater, logic circuit, analog circuit, digital circuit and/or anyly grasp based on operational orderMake the equipment of signal (simulation and/or numeral). Judge the fingerprint of pressing operation and the finger print information prestoring by itMatching ratio.
Concrete, the finger print information prestoring here can be set in advance and be obtained by user, and for example, user can beTyping finger print information when terminal is started shooting first, or in terminal use procedure, input after the preset password of a certain fingerprintCarry out fingerprint typing, etc., the embodiment of the present invention does not limit. The present invention can pass through various memory devicesThe finger print information that storage prestores. Each memory device can be realized by one or more memory module. In this, depositStorage assembly can be such as internal memory or buffer etc., but at this not to its restriction. Internal memory can be deposited such as read-onlyReservoir (Read-OnlyMemory; ROM), random access memory (RandomAccessMemory;RAM), impermanency internal memory, permanent memory, static memory, volatile memory, flash memory and/or anyThe equipment of storing digital information.
When fingerprint image coupling, refer to the fingerprint characteristic extracting with current fingerprint image and the fingerprint spy who prestores in advanceLevy and compare. The matching algorithm of fingerprint generally has following two kinds: (1) is based on Point Pattern Matching algorithm, orderFront most of algorithm is all that the feature based on minutiae point is mated. (2) based on texture pattern matching algorithm,First gridding is carried out in Fingerprint Image Segmentation effective coverage out, then utilize Gbaor filtering from pixelEight different directions of point are processed this streakline region, obtain global information and the local message of fingerprint, and turnChange into a characteristic information, finally the difference of more current fingerprint image and pre-stored fingerprint image.
In the time that user carries out pressing operation, the pressing area and can affect the collection of fingerprint image, Jin Er of fingerWhen matching operation, affect obtained matching ratio. For instance, when operator is carried out and pressed behaviour by fingerDo, and the area of face contact is hour, terminal is obtained the fingerprint of this pressing operation, and by this pressing operationFingerprint mate with the finger print information prestoring, now, obtaining matching ratio is only 70%. Work as operatorCarry out pressing operation by finger, and the area of face contact is when larger, terminal is obtained the finger of this pressing operationLine, and the fingerprint of this pressing operation is mated with the finger print information prestoring, now, obtain matching ratioCan be up to being 90%.
Step S14: according to described matching ratio, the touch area that obtains described pressing operation with described in prestoreThe ratio value of the area of fingerprint.
In an embodiment of the present invention, the touch area of matching ratio and pressing operation with described in the fingerprint that prestoresThe general proportional routine relation of ratio value of area, that is, matching ratio is larger, thinks the touching of pressing operationTouch area with described in the ratio value of area of the fingerprint that prestores larger, on the contrary, matching ratio is less, thinksThe touch area of pressing operation with described in the ratio value of area of the fingerprint that prestores less. Certainly, can be according to skyGas situation (for example dry weather or moistening), user's s own situation (fingerprint texture is darker or shallow) are to bothRelation is revised.
Refer to Fig. 2, the schematic flow sheet of the second embodiment that Fig. 2 is a kind of method of operating provided by the invention,The method of operating of this embodiment can be applied in terminal. Wherein, terminal includes but not limited to mobile phone, flat boardIn the touch-screens such as computer, intelligent watch, intelligent bracelet, notebook computer, desktop computer, MP3, MP4Implant the terminal of fingerprint identification module. The operating system of terminal can include but not limited to Android operating system,IOS operating system, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone operating system etc. As shown in Figure 2, the method for operating of this embodiment comprises the steps:
Step S21: terminal receives pressing operation.
Particularly, receive described pressing operation by the touch-screen of described terminal, described touch-screen integrated fingerprintIdentification module, or, described pressing operation received by being independent of the fingerprint identification module of described touch-screen.
In an embodiment of the present invention, this pressing operation can comprise short by, long by etc. It should be noted that,This terminal can also pre-storedly have specific pressing operation, and for example, for long pressing operates, this length can by operationFingerprint is obtained in triggering. Therefore, in the time that terminal detects the pressing operation that user inputs on its touch-screen, onlyHave judging this pressing operation length pre-stored with this terminal by operation when consistent, this terminal just can enter oneStep is obtained long by the fingerprint of operation.
Step S22: the fingerprint that obtains described pressing operation.
Particularly, receive and gather user's finger print information by being arranged on fingerprint sensor in terminal.When user is placed on a certain finger on described fingerprint sensor, the fingerprint letter of the finger of fingerprint sensor to userBreath detects, to gather the finger print information of user's input. Particularly, fingerprint sensor adopting according to signalMode set can be divided into again contact fingerprint sensor and scratching formula fingerprint sensor. When fingerprint sensor is contactWhen formula fingerprint sensor, the area of contact fingerprint sensor conventionally than the area of people's finger more greatly, userFinger is placed on contact fingerprint sensor to the finger on contact fingerprint sensor scanning user's fingerLine, disposable acquisition user's finger print information. In the time that fingerprint sensor is scratching formula fingerprint sensor, scratchingThe area of formula fingerprint sensor has 1/5th of finger area conventionally, when finger presses passes at scratching formula fingerprintOn sensor time, cannot disposablely collect the image of the fingerprint of complete finger. Gathering user fingerprints informationTime, user's finger streaks the surface of this scratching formula fingerprint sensor, and scratching formula fingerprint sensor is to adoptingCollection to each fingerprint image carry out snapshot, then these fingerprint images are spliced, just form completeFingerprint image, has collected by such mode the finger print information that user inputs.
Step S23: obtain the fingerprint of described pressing operation and the fingerprint matching ratio prestoring.
In embodiments of the present invention, judge the ratio that the fingerprint of pressing operation and the finger print information prestoring match.Concrete, the finger print information that the built-in sensor of terminal detects exports the built-in master controller of mobile terminal toOr other have processor or the controller of data operation processing capacity, include but not limited to microprocessor, micro-Controller, digital signal processor, micro calculator, central processing unit, a programming gate array, able to programmeLogical device, stater, logic circuit, analog circuit, digital circuit and/or anyly grasp based on operational orderMake the equipment of signal (simulation and/or numeral). Judge the fingerprint of pressing operation and the finger print information prestoring by itMatching ratio.
Concrete, the finger print information prestoring here can be set in advance and be obtained by user, and for example, user can beTyping finger print information when terminal is started shooting first, or in terminal use procedure, input after the preset password of a certain fingerprintCarry out fingerprint typing, etc., the embodiment of the present invention does not limit. The present invention can pass through various memory devicesThe finger print information that storage prestores. Each memory device can be realized by one or more memory module. In this, depositStorage assembly can be such as internal memory or buffer etc., but at this not to its restriction. Internal memory can be deposited such as read-onlyReservoir (Read-OnlyMemory; ROM), random access memory (RandomAccessMemory;RAM), impermanency internal memory, permanent memory, static memory, volatile memory, flash memory and/or anyThe equipment of storing digital information.
When fingerprint image coupling, refer to the fingerprint characteristic extracting with current fingerprint image and the fingerprint spy who prestores in advanceLevy and compare. The matching algorithm of fingerprint generally has following two kinds: (1) is based on Point Pattern Matching algorithm, orderFront most of algorithm is all that the feature based on minutiae point is mated. (2) based on texture pattern matching algorithm,First gridding is carried out in Fingerprint Image Segmentation effective coverage out, then utilize Gbaor filtering from pixelEight different directions of point are processed this streakline region, obtain global information and the local message of fingerprint, and turnChange into a characteristic information, finally the difference of more current fingerprint image and pre-stored fingerprint image.
In the time that user carries out pressing operation, the pressing area and can affect the collection of fingerprint image, Jin Er of fingerWhen matching operation, affect obtained matching ratio. For instance, when operator is carried out and pressed behaviour by fingerDo, and the area of face contact is hour, terminal is obtained the fingerprint of this pressing operation, and by this pressing operationFingerprint mate with the finger print information prestoring, now, obtaining matching ratio is only 70%. Work as operatorCarry out pressing operation by finger, and the area of face contact is when larger, terminal is obtained the finger of this pressing operationLine, and the fingerprint of this pressing operation is mated with the finger print information prestoring, now, obtain matching ratioCan be up to being 90%.
Step S24: according to described matching ratio, the touch area that obtains described pressing operation with described in prestoreThe ratio value of the area of fingerprint.
In an embodiment of the present invention, the touch area of matching ratio and pressing operation with described in the fingerprint that prestoresThe general proportional routine relation of ratio value of area, that is, matching ratio is larger, thinks the touching of pressing operationTouch area with described in the ratio value of area of the fingerprint that prestores larger, on the contrary, matching ratio is less, thinksThe touch area of pressing operation with described in the ratio value of area of the fingerprint that prestores less. Certainly, can be according to skyGas situation (for example dry weather or moistening), user's s own situation (fingerprint texture is darker or shallow) are to bothRelation is revised.
Step S25: the area of the fingerprint prestoring described in obtaining.
In an embodiment of the present invention, in the time of user's typing fingerprint, except obtaining finger print information, also can obtainGet the area value of typing fingerprint, area value is now commonly considered as a larger value, and stores.
Step S26: according to the touch area of described pressing operation with described in the ratio of area of the fingerprint that prestoresValue, and described in the area of the fingerprint that prestores, obtain the area value of pressing of described pressing operation.
In an embodiment of the present invention, can by obtained ratio value with described in the area of the fingerprint that prestores carry outMultiply each other to obtain the touch area value of this pressing operation.
Step S27: according to the corresponding relation of pressing area value and operational order prestoring, obtain with described and pressThe operational order that area value is corresponding.
In an embodiment of the present invention, the multiple operational orders that prestore for example comprise by friction speed and carry out the pageRoll, switch various level application interface etc. For example, pre-stored have multiple press area value with by manyIndividual page rolling speed carries out the corresponding relation of page rolling, and, press area value larger, the corresponding pageRolling speed is larger. Certainly, the corresponding area value of pressing can be according to use respectively for multiple page rolling speedThe different demands at family are done corresponding setting by user oneself or system default. For example, user is if childSon, in the time carrying out pressing operation, the area of contact touch-screen is relatively little, can arrange smaller soTo press area value corresponding with each page rolling speed.
Step S28: carry out corresponding operation according to obtained operational order.
In an embodiment of the present invention, if obtain to press area value larger, can be according to larger speedCarry out page rolling, otherwise, if obtain to press area value less, can carry out according to less speedThe page rolls.
On the basis of above-described embodiment, before step S11 or step S21, also can further comprise:
The finger of the fingerprint prestoring described in prompting user adopts carries out described pressing operation.
In an embodiment of the present invention, if user prestores is the finger print information of right hand forefinger, hold userBefore row pressing operation, can on display screen, point out user to adopt right hand forefinger to carry out pressing operation.
In a specific embodiment of the present invention, the step that terminal receives pressing operation is:
Receive described pressing operation by the touch-screen of described terminal, described touch-screen integrated fingerprint identification module;
And described execution operates accordingly, comprising:
Obtain the touch object of described pressing operation touch screen display pointed.
Described touch object is carried out to corresponding operation.
Refer to Fig. 3, the structural representation of the first embodiment that Fig. 3 is a kind of operating system provided by the invention,The operating system of this embodiment can be applied in terminal. Wherein, terminal includes but not limited to mobile phone, flat boardIn the touch-screens such as computer, intelligent watch, intelligent bracelet, notebook computer, desktop computer, MP3, MP4Implant the terminal of fingerprint identification module. The operating system of terminal can include but not limited to Android operating system,IOS operating system, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone operating system etc. As shown in Figure 3, the operating system of this embodiment comprises
Receiver module 11, for receiving pressing operation.
Particularly, receiver module 11 receives described pressing operation by the touch-screen of described terminal, described touchScreen integrated fingerprint identification module, or, by being independent of described in the fingerprint identification module of described touch-screen receivesPressing operation.
In an embodiment of the present invention, this pressing operation can comprise short by, long by etc. It should be noted that,This terminal can also pre-storedly have specific pressing operation, and for example, for long pressing operates, this length can by operationFingerprint is obtained in triggering. Therefore, in the time that terminal detects the pressing operation that user inputs on its touch-screen, onlyHave judging this pressing operation length pre-stored with this terminal by operation when consistent, this terminal just can enter oneStep is obtained long by the fingerprint of operation.
The first acquisition module 12, for obtaining the fingerprint of described pressing operation.
Particularly, receive and gather user's finger print information by being arranged on fingerprint sensor in terminal.When user is placed on a certain finger on described fingerprint sensor, the fingerprint letter of the finger of fingerprint sensor to userBreath detects, to gather the finger print information of user's input. Particularly, fingerprint sensor adopting according to signalMode set can be divided into again contact fingerprint sensor and scratching formula fingerprint sensor. When fingerprint sensor is contactWhen formula fingerprint sensor, the area of contact fingerprint sensor conventionally than the area of people's finger more greatly, userFinger is placed on contact fingerprint sensor to the finger on contact fingerprint sensor scanning user's fingerLine, disposable acquisition user's finger print information. In the time that fingerprint sensor is scratching formula fingerprint sensor, scratchingThe area of formula fingerprint sensor has 1/5th of finger area conventionally, when finger presses passes at scratching formula fingerprintOn sensor time, cannot disposablely collect the image of the fingerprint of complete finger. Gathering user fingerprints informationTime, user's finger streaks the surface of this scratching formula fingerprint sensor, and scratching formula fingerprint sensor is to adoptingCollection to each fingerprint image carry out snapshot, then these fingerprint images are spliced, just form completeFingerprint image, has collected by such mode the finger print information that user inputs.
The second acquisition module 13, for obtaining the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring.
In embodiments of the present invention, judge the ratio that the fingerprint of pressing operation and the finger print information prestoring match.Concrete, the finger print information that the built-in sensor of terminal detects exports the built-in master controller of mobile terminal toOr other have processor or the controller of data operation processing capacity, include but not limited to microprocessor, micro-Controller, digital signal processor, micro calculator, central processing unit, a programming gate array, able to programmeLogical device, stater, logic circuit, analog circuit, digital circuit and/or anyly grasp based on operational orderMake the equipment of signal (simulation and/or numeral). Judge the fingerprint of pressing operation and the finger print information prestoring by itMatching ratio.
Concrete, the finger print information prestoring here can be set in advance and be obtained by user, and for example, user can beTyping finger print information when terminal is started shooting first, or in terminal use procedure, input after the preset password of a certain fingerprintCarry out fingerprint typing, etc., the embodiment of the present invention does not limit. The present invention can pass through various memory devicesThe finger print information that storage prestores. Each memory device can be realized by one or more memory module. In this, depositStorage assembly can be such as internal memory or buffer etc., but at this not to its restriction. Internal memory can be deposited such as read-onlyReservoir (Read-OnlyMemory; ROM), random access memory (RandomAccessMemory;RAM), impermanency internal memory, permanent memory, static memory, volatile memory, flash memory and/or anyThe equipment of storing digital information.
When fingerprint image coupling, refer to the fingerprint characteristic extracting with current fingerprint image and the fingerprint spy who prestores in advanceLevy and compare. The matching algorithm of fingerprint generally has following two kinds: (1) is based on Point Pattern Matching algorithm, orderFront most of algorithm is all that the feature based on minutiae point is mated. (2) based on texture pattern matching algorithm,First gridding is carried out in Fingerprint Image Segmentation effective coverage out, then utilize Gbaor filtering from pixelEight different directions of point are processed this streakline region, obtain global information and the local message of fingerprint, and turnChange into a characteristic information, finally the difference of more current fingerprint image and pre-stored fingerprint image.
In the time that user carries out pressing operation, the pressing area and can affect the collection of fingerprint image, Jin Er of fingerWhen matching operation, affect obtained matching ratio. For instance, when operator is carried out and pressed behaviour by fingerDo, and the area of face contact is hour, terminal is obtained the fingerprint of this pressing operation, and by this pressing operationFingerprint mate with the finger print information prestoring, now, obtaining matching ratio is only 70%. Work as operatorCarry out pressing operation by finger, and the area of face contact is when larger, terminal is obtained the finger of this pressing operationLine, and the fingerprint of this pressing operation is mated with the finger print information prestoring, now, obtain matching ratioCan be up to being 90%.
The 3rd acquisition module 14, for according to described matching ratio, obtains the touch area of described pressing operationRatio value with the area of the described fingerprint prestoring.
In an embodiment of the present invention, the touch area of matching ratio and pressing operation with described in the fingerprint that prestoresThe general proportional routine relation of ratio value of area, that is, matching ratio is larger, thinks the touching of pressing operationTouch area with described in the ratio value of area of the fingerprint that prestores larger, on the contrary, matching ratio is less, thinksThe touch area of pressing operation with described in the ratio value of area of the fingerprint that prestores less. Certainly, can be according to skyGas situation (for example dry weather or moistening), user's s own situation (fingerprint texture is darker or shallow) are to bothRelation is revised.
Refer to Fig. 4, the structural representation of the second embodiment that Fig. 4 is a kind of operating system provided by the invention,The operating system of this embodiment can be applied in terminal. Wherein, terminal includes but not limited to mobile phone, flat boardIn the touch-screens such as computer, intelligent watch, intelligent bracelet, notebook computer, desktop computer, MP3, MP4Implant the terminal of fingerprint identification module. The operating system of terminal can include but not limited to Android operating system,IOS operating system, Symbian (Saipan) operating system, BlackBerry (blackberry, blueberry) operating system, WindowsPhone operating system etc. As shown in Figure 4, the operating system of this embodiment comprises:
Reminding module 20, carries out described pressing operation for the finger of pointing out the fingerprint that user prestores described in adopting.
In an embodiment of the present invention, if user prestores is the finger print information of right hand forefinger, hold userBefore row pressing operation, can on display screen, point out user to adopt right hand forefinger to carry out pressing operation.
Receiver module 21, for receiving pressing operation.
Particularly, receiver module 21 receives described pressing operation by the touch-screen of described terminal, described touchScreen integrated fingerprint identification module, or, by being independent of described in the fingerprint identification module of described touch-screen receivesPressing operation.
In an embodiment of the present invention, this pressing operation can comprise short by, long by etc. It should be noted that,This terminal can also pre-storedly have specific pressing operation, and for example, for long pressing operates, this length can by operationFingerprint is obtained in triggering. Therefore, in the time that terminal detects the pressing operation that user inputs on its touch-screen, onlyHave judging this pressing operation length pre-stored with this terminal by operation when consistent, this terminal just can enter oneStep is obtained long by the fingerprint of operation.
The first acquisition module 22, for obtaining the fingerprint of described pressing operation.
Particularly, receive and gather user's finger print information by being arranged on fingerprint sensor in terminal.When user is placed on a certain finger on described fingerprint sensor, the fingerprint letter of the finger of fingerprint sensor to userBreath detects, to gather the finger print information of user's input. Particularly, fingerprint sensor adopting according to signalMode set can be divided into again contact fingerprint sensor and scratching formula fingerprint sensor. When fingerprint sensor is contactWhen formula fingerprint sensor, the area of contact fingerprint sensor conventionally than the area of people's finger more greatly, userFinger is placed on contact fingerprint sensor to the finger on contact fingerprint sensor scanning user's fingerLine, disposable acquisition user's finger print information. In the time that fingerprint sensor is scratching formula fingerprint sensor, scratchingThe area of formula fingerprint sensor has 1/5th of finger area conventionally, when finger presses passes at scratching formula fingerprintOn sensor time, cannot disposablely collect the image of the fingerprint of complete finger. Gathering user fingerprints informationTime, user's finger streaks the surface of this scratching formula fingerprint sensor, and scratching formula fingerprint sensor is to adoptingCollection to each fingerprint image carry out snapshot, then these fingerprint images are spliced, just form completeFingerprint image, has collected by such mode the finger print information that user inputs.
The second acquisition module 23, for obtaining the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring.
In embodiments of the present invention, judge the ratio that the fingerprint of pressing operation and the finger print information prestoring match.Concrete, the finger print information that the built-in sensor of terminal detects exports the built-in master controller of mobile terminal toOr other have processor or the controller of data operation processing capacity, include but not limited to microprocessor, micro-Controller, digital signal processor, micro calculator, central processing unit, a programming gate array, able to programmeLogical device, stater, logic circuit, analog circuit, digital circuit and/or anyly grasp based on operational orderMake the equipment of signal (simulation and/or numeral). Judge the fingerprint of pressing operation and the finger print information prestoring by itMatching ratio.
Concrete, the finger print information prestoring here can be set in advance and be obtained by user, and for example, user can beTyping finger print information when terminal is started shooting first, or in terminal use procedure, input after the preset password of a certain fingerprintCarry out fingerprint typing, etc., the embodiment of the present invention does not limit. The present invention can pass through various memory devicesThe finger print information that storage prestores. Each memory device can be realized by one or more memory module. In this, depositStorage assembly can be such as internal memory or buffer etc., but at this not to its restriction. Internal memory can be deposited such as read-onlyReservoir (Read-OnlyMemory; ROM), random access memory (RandomAccessMemory;RAM), impermanency internal memory, permanent memory, static memory, volatile memory, flash memory and/or anyThe equipment of storing digital information.
When fingerprint image coupling, refer to the fingerprint characteristic extracting with current fingerprint image and the fingerprint spy who prestores in advanceLevy and compare. The matching algorithm of fingerprint generally has following two kinds: (1) is based on Point Pattern Matching algorithm, orderFront most of algorithm is all that the feature based on minutiae point is mated. (2) based on texture pattern matching algorithm,First gridding is carried out in Fingerprint Image Segmentation effective coverage out, then utilize Gbaor filtering from pixelEight different directions of point are processed this streakline region, obtain global information and the local message of fingerprint, and turnChange into a characteristic information, finally the difference of more current fingerprint image and pre-stored fingerprint image.
In the time that user carries out pressing operation, the pressing area and can affect the collection of fingerprint image, Jin Er of fingerWhen matching operation, affect obtained matching ratio. For instance, when operator is carried out and pressed behaviour by fingerDo, and the area of face contact is hour, terminal is obtained the fingerprint of this pressing operation, and by this pressing operationFingerprint mate with the finger print information prestoring, now, obtaining matching ratio is only 70%. Work as operatorCarry out pressing operation by finger, and the area of face contact is when larger, terminal is obtained the finger of this pressing operationLine, and the fingerprint of this pressing operation is mated with the finger print information prestoring, now, obtain matching ratioCan be up to being 90%.
The 3rd acquisition module 24, for according to described matching ratio, obtains the touch area of described pressing operationRatio value with the area of the described fingerprint prestoring.
In an embodiment of the present invention, the touch area of matching ratio and pressing operation with described in the fingerprint that prestoresThe general proportional routine relation of ratio value of area, that is, matching ratio is larger, thinks the touching of pressing operationTouch area with described in the ratio value of area of the fingerprint that prestores larger, on the contrary, matching ratio is less, thinksThe touch area of pressing operation with described in the ratio value of area of the fingerprint that prestores less. Certainly, can be according to skyGas situation (for example dry weather or moistening), user's s own situation (fingerprint texture is darker or shallow) are to bothRelation is revised.
The 4th acquisition module 25, for the area of the fingerprint that prestores described in obtaining.
In an embodiment of the present invention, in the time of user's typing fingerprint, except obtaining finger print information, also can obtainGet the area value of typing fingerprint, area value is now commonly considered as a larger value, and stores.
The 5th acquisition module 26, for according to the touch area of described pressing operation with described in the fingerprint that prestoresThe ratio value of area, and described in the area of the fingerprint that prestores, obtain the area value of pressing of described pressing operation.
In an embodiment of the present invention, can by obtained ratio value with described in the area of the fingerprint that prestores carry outMultiply each other to obtain the touch area value of this pressing operation.
The 6th acquisition module 27, for according to the corresponding relation of pressing area value and operational order prestoring, obtainsGet and the described corresponding operational order of area value of pressing.
In an embodiment of the present invention, the multiple operational orders that prestore for example comprise by friction speed and carry out the pageRoll, switch various level application interface etc. For example, pre-stored have multiple press area value with by manyIndividual page rolling speed carries out the corresponding relation of page rolling, and, press area value larger, the corresponding pageRolling speed is larger. Certainly, the corresponding area value of pressing can be according to use respectively for multiple page rolling speedThe different demands at family are done corresponding setting by user oneself or system default. For example, user is if childSon, in the time carrying out pressing operation, the area of contact touch-screen is relatively little, can arrange smaller soTo press area value corresponding with each page rolling speed.
Executive Module 28, for carrying out corresponding operation according to obtained operational order.
In an embodiment of the present invention, if obtain to press area value larger, can be according to larger speedCarry out page rolling, otherwise, if obtain to press area value less, can carry out according to less speedThe page rolls.
Further, receiver module 21, for receiving described pressing operation by the touch-screen of described terminal,Described touch-screen integrated fingerprint identification module. The 7th acquisition module 29, for obtaining described pressing operation indicationTo the touch object of touch screen display. In an embodiment of the present invention, touching object is for example the control of rollingPart. Now, Executive Module 28, for carrying out corresponding operation to described touch object.
Step in the method for the embodiment of the present invention can be carried out according to actual needs order and adjusted, merges and deleteSubtract. Module in the device of the embodiment of the present invention or unit or subelement can merge according to actual needs,Divide and delete. One of ordinary skill in the art will appreciate that whole in the whole bag of tricks of above-described embodiment orPart steps is can carry out the device-dependent hardware of command terminal by program to complete, and this program can be storedIn a computer-readable recording medium, storage medium can comprise: flash disk, read-only storage (Read-OnlyMemory, ROM), random access device (RandomAccessMemory, RAM), disk or CD etc.
Above disclosed is only preferred embodiment of the present invention, certainly can not limit the present invention with thisInterest field, one of ordinary skill in the art will appreciate that all or part of flow process that realizes above-described embodiment,And the equivalent variations of doing according to the claims in the present invention, still belong to the scope that invention is contained.
Claims (10)
1. a method of operating, comprising:
Terminal receives pressing operation;
Obtain the fingerprint of described pressing operation;
Obtain the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring;
According to described matching ratio, the touch area that obtains described pressing operation with described in the face of the fingerprint that prestoresLong-pending ratio value.
2. method according to claim 1, is characterized in that,
Described method also comprises: the area of the fingerprint prestoring described in obtaining;
The described touch area that obtains described pressing operation with described in the fingerprint that prestores area ratio value itAfter, also comprise:
According to the touch area of described pressing operation with described in the ratio value of area of the fingerprint that prestores, Yi JisuoState the area of the fingerprint prestoring, obtain the area value of pressing of described pressing operation.
3. method according to claim 2, is characterized in that,
Obtain described pressing operation press area value after, also comprise:
According to the corresponding relation of pressing area value and operational order prestoring, obtain and the described area value phase of pressingCorresponding operational order;
Carry out corresponding operation according to obtained operational order.
4. according to the method described in claim 1-3 any one, it is characterized in that,
Before described reception pressing operation, also comprise:
The finger of the fingerprint prestoring described in prompting user adopts carries out described pressing operation.
5. method according to claim 3, is characterized in that,
Receive described pressing operation by the touch-screen of described terminal, described touch-screen integrated fingerprint identification module;
Described execution operates accordingly, comprising:
Obtain the touch object of described pressing operation touch screen display pointed;
Described touch object is carried out to corresponding operation.
6. an operating system, comprising:
Receiver module, for receiving pressing operation;
The first acquisition module, for obtaining the fingerprint of described pressing operation;
The second acquisition module, for obtaining the fingerprint of described pressing operation and the matching ratio of the fingerprint prestoring;
The 3rd acquisition module, for according to described matching ratio, the touch area that obtains described pressing operation withThe ratio value of the area of the described fingerprint prestoring.
7. system according to claim 6, is characterized in that, also comprises:
The 4th acquisition module, for the area of the fingerprint that prestores described in obtaining;
The 5th acquisition module, for according to the touch area of described pressing operation with described in the face of the fingerprint that prestoresLong-pending ratio value, and described in the area of the fingerprint that prestores, obtain the area value of pressing of described pressing operation.
8. system according to claim 7, is characterized in that, also comprises:
The 6th acquisition module, for according to the corresponding relation of pressing area value and operational order prestoring, obtainsWith the described corresponding operational order of area value of pressing;
Executive Module, for carrying out corresponding operation according to obtained operational order.
9. according to the system described in claim 6-8 any one, it is characterized in that, also comprise:
Reminding module, carries out described pressing operation for the finger of pointing out the fingerprint that user prestores described in adopting.
10. system according to claim 8, is characterized in that, also comprises the 7th acquisition module, andAnd,
Described receiver module, for receiving described pressing operation by the touch-screen of described terminal, described touchScreen integrated fingerprint identification module;
Described the 7th acquisition module, for obtaining the touch of described pressing operation touch screen display pointedObject;
Described Executive Module, for carrying out corresponding operation to described touch object.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942849A (en) * | 2004-04-30 | 2007-04-04 | 株式会社Dds | Operation input unit and program |
| CN101414231A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch screen apparatus and image display method thereof |
| CN102221932A (en) * | 2011-06-29 | 2011-10-19 | 华为终端有限公司 | Touch screen command input method and user equipment |
| CN102736759A (en) * | 2011-04-08 | 2012-10-17 | 富泰华工业（深圳）有限公司 | Touch screen and operating method thereof |
| CN103106035A (en) * | 2013-02-05 | 2013-05-15 | 惠州Tcl移动通信有限公司 | Mobile terminal and application control method of same |
| 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 |
| KR20150027329A (en) * | 2013-08-29 | 2015-03-12 | 주식회사 팬택 | Terminal including fingerprint reader and operating method of the terminal |
| CN104808944A (en) * | 2015-04-29 | 2015-07-29 | 努比亚技术有限公司 | Touch operation induction 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 |
| 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 |
| CN105138884A (en) * | 2015-08-17 | 2015-12-09 | 联想(北京)有限公司 | Verification method and electronic equipment |
-
2015
- 2015-12-30 CN CN201511030937.4A patent/CN105678140B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1942849A (en) * | 2004-04-30 | 2007-04-04 | 株式会社Dds | Operation input unit and program |
| CN101414231A (en) * | 2007-10-17 | 2009-04-22 | 鸿富锦精密工业（深圳）有限公司 | Touch screen apparatus and image display method thereof |
| CN102736759A (en) * | 2011-04-08 | 2012-10-17 | 富泰华工业（深圳）有限公司 | Touch screen and operating method thereof |
| CN102221932A (en) * | 2011-06-29 | 2011-10-19 | 华为终端有限公司 | Touch screen command input method and user equipment |
| CN103106035A (en) * | 2013-02-05 | 2013-05-15 | 惠州Tcl移动通信有限公司 | Mobile terminal and application control method of same |
| 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 |
| CN104808944A (en) * | 2015-04-29 | 2015-07-29 | 努比亚技术有限公司 | Touch operation induction 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 |
| CN105138884A (en) * | 2015-08-17 | 2015-12-09 | 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 |
Non-Patent Citations (2)
| Title |
|---|
| 周四春等: "《传感器技术与工程应用》", 30 September 2007, 原子能出版社 * |
| 范国娟等: "一种新的残留指纹图像分割方法", 《中国图像图形学报》 * |
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