CN107590464A - Face identification method and Related product - Google Patents
Face identification method and Related product Download PDFInfo
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- CN107590464A CN107590464A CN201710822220.6A CN201710822220A CN107590464A CN 107590464 A CN107590464 A CN 107590464A CN 201710822220 A CN201710822220 A CN 201710822220A CN 107590464 A CN107590464 A CN 107590464A
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- facial image
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- skin detection
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Abstract
The present embodiments relate to technical field of mobile terminals, discloses a kind of face identification method and Related product.Wherein, this method includes：Mobile terminal obtains the first facial image at current time, face characteristic information is extracted from the first facial image, face characteristic information is matched with default more than one skin detection afterwards, any one in face characteristic information and more than one skin detection determines recognition of face success in the case that the match is successful.As can be seen here, implement the embodiment of the present invention, abundant skin detection can be utilized to complete face characteristic matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of face identification method and Related product.
Background technology
Mobile terminal also brings the risk of leakage of personal information while providing huge convenient for people's life.
For example, the privacy informations such as photograph album, chat record are preserved in mobile terminal；In addition, in mobile terminal
Also there is mobile payment application, mobile payment application often has virtual wallet, or bank card of user bound etc., therefore, if
If mobile terminal is operated by the other users beyond owner user, other users may check the chat in mobile terminal
Record, photograph album, the operation such as done shopping and paid even with mobile payment application, privacy information safety to owner user and
Property safety threatens.
In order to ensure the personal information security of user in mobile terminal, mobile terminal can configure face identification functions.So
And face identification functions are influenceed by factors such as ambient lights, usually recognition failures and influence user's normal use mobile terminal.
The content of the invention
The embodiments of the invention provide a kind of face identification method and Related product, can utilize abundant face characteristic mould
Plate completes face characteristic matching, improves the success rate of recognition of face.
First aspect of the embodiment of the present invention discloses a kind of face identification method, including：
Mobile terminal obtains the first facial image at current time；
Face characteristic information is extracted from first facial image；
The face characteristic information is matched with default more than one skin detection；
The face characteristic information and any one situation that the match is successful in the more than one skin detection
Under, determine recognition of face success.
Second aspect of the embodiment of the present invention discloses a kind of mobile terminal, the mobile terminal include processor, with it is described
The front camera of processor connection and the memory being connected with the processor, wherein,
The memory, for storing more than one skin detection；
The front camera, for obtaining the first facial image at current time；
The processor, for extracting face characteristic information from first facial image, the face characteristic is believed
Breath is matched with the more than one skin detection, the face characteristic information and the more than one face characteristic mould
Any one in plate determines recognition of face success in the case that the match is successful.
The third aspect of the embodiment of the present invention discloses a kind of face identification device, including：
Acquiring unit, for obtaining the first facial image；
Extraction unit, for extracting face characteristic information from first facial image；
Matching unit, for the face characteristic information to be matched with default more than one skin detection；
Determining unit, if for any one in the face characteristic information and the more than one skin detection
The match is successful, determines recognition of face success.
Fourth aspect of the embodiment of the present invention discloses a kind of face identification method, applied to including processor, memory with
And the mobile terminal of front camera, methods described include：
The front camera obtains the first facial image；
The processor extracts face characteristic information from first facial image；
The more than one skin detection that the processor will store in the face characteristic information and the memory
Matched；
Any one of the processor in the face characteristic information and the more than one skin detection
In the case of with success, recognition of face success is determined.
The aspect of the embodiment of the present invention the 5th discloses a kind of mobile terminal, including processor, memory, communication interface and
One or more programs, wherein, one or more of programs are stored in the memory, and are configured as by described
Computing device, described program include being used for performing such as the part described in first aspect either method of the embodiment of the present invention or
The instruction of Overall Steps.
The aspect of the embodiment of the present invention the 6th discloses a kind of computer-readable recording medium, and it is stored hands over for electronic data
The computer program changed, wherein, the computer program cause computer perform as first aspect of the embodiment of the present invention either one
Part or all of step described in method, the computer include mobile terminal.
The aspect of the embodiment of the present invention the 7th discloses a kind of computer program product, wherein, the computer program product
Non-transient computer-readable recording medium including storing computer program, the computer program are operable to make calculating
Machine is performed such as the part or all of step described in first aspect either method of the embodiment of the present invention.The computer program product
Can be a software installation bag, the computer includes mobile terminal.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
In the embodiment of the present invention, mobile terminal obtains the first facial image at current time, is carried from the first facial image
Face characteristic information is taken, is afterwards matched face characteristic information with default more than one skin detection, face is special
Reference is ceased with any one in more than one skin detection in the case that the match is successful, determines recognition of face success.By
This is visible, implements the embodiment of the present invention, and abundant skin detection can be utilized to complete face characteristic matching, reduced to obtaining
To facial image quality requirement and improve the success rate of recognition of face.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 is a kind of structural representation of mobile terminal disclosed in the embodiment of the present invention；
Fig. 2 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention；
Fig. 3 is a kind of schematic diagram of the facial image of different angle disclosed in the embodiment of the present invention；
Fig. 4 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention；
Fig. 5 is schematic diagram of a scenario that is a kind of while performing recognition of face and fingerprint recognition disclosed in the embodiment of the present invention；
Fig. 6 is a kind of schematic flow sheet of face identification method disclosed in the embodiment of the present invention；
Fig. 7 is the schematic flow sheet of another face identification method disclosed in the embodiment of the present invention；
Fig. 8 is a kind of structural representation of face identification device disclosed in the embodiment of the present invention；
Fig. 9 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention；
Figure 10 is the structural representation of another mobile terminal disclosed in the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, the present invention is made below in conjunction with accompanying drawing into
One step it is described in detail, it is clear that the described embodiment only a part of embodiment of the present invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second " in description and claims of this specification and above-mentioned accompanying drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, meaning
Figure is to cover non-exclusive include.Such as contain process, method, system, product or the equipment of series of steps or unit
The step of being not limited to list or unit, but alternatively also including the step of not listing or unit, or alternatively also
Including for other intrinsic steps of these processes, method or equipment or unit.
Mobile terminal involved by the embodiment of the present invention can include the various handheld devices with radio communication function,
Mobile unit, wearable device, computing device or other processing equipments for being connected to radio modem, and various forms
User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.The present invention is implemented below in conjunction with the accompanying drawings
Example is introduced.
The embodiments of the invention provide a kind of face identification method and Related product, can utilize abundant face characteristic mould
Plate completes face characteristic matching, improves the success rate of recognition of face.It is described in detail individually below.
Referring to Fig. 1, Fig. 1 is a kind of structural representation of mobile terminal 100 disclosed in the embodiment of the present invention.Mobile terminal
100 include processor 110, front camera 120 and memory 140, and processor 110 connects front camera by bus 130
120 and memory 140, so as to which processor 110, front camera 120 and memory 140 can be in communication with each other.
In the embodiment of the present invention, processor 110 can be central processing unit (Central Processing Unit, CPU),
In some embodiments, be also referred to as application processor (Application processor, AP), with base band
Reason device makes a distinction.
In the embodiment of the present invention, memory 140, for storing more than one skin detection；
Front camera 120, for obtaining the first facial image at current time；
Processor 110, for extracting face characteristic information from the first facial image, by face characteristic information with it is above-mentioned more
Matched in a skin detection, face characteristic information matches with any one in more than one skin detection
In the case of successfully, recognition of face success is determined.
In the embodiment of the present invention, the face characteristic information of facial image after facial image is obtained, can be extracted, it
Face characteristic information is compared with each skin detection afterwards, when face authentication information and any one face characteristic mould
When plate matches, determine that recognition of face passes through.
As another optional embodiment, above-mentioned more than one skin detection can be corresponding to different acquisition angle
The skin detection of the facial image of degree.So as to which when carrying out recognition of face, user need not repeatedly adjust the angle of face
To gather facial image, but recognition of face can be completed with any angle input facial image.
, can be with order to save memory space however, the quantity of the skin detection stored in memory 140 is limited
Every predetermined one skin detection of angle-determining, for example, the face characteristic between -90 °~+90 ° can be stored
Template, and a skin detection is determined every 5 °, after facial image is obtained, the angle of facial image is determined,
Afterwards recognition of face is carried out using the immediate skin detection of angle.
Referring to Fig. 2, Fig. 2 is the structural representation of another mobile terminal 100 disclosed in the embodiment of the present invention.By Fig. 2
Shown, front camera 120 can be only fitted to the top position of display screen, so as to operated as user to mobile terminal
During, front camera 120 can obtain the facial image of user.
As an alternative embodiment, the operation of recognition of face can by unblock mobile terminal, check mobile terminal
In chat record, the photograph album checked in mobile terminal and carry out the users such as delivery operation using mobile terminal and operate triggering,
If recognition of face is by the way that refusal performs the operation that active user is asked, so as to ensure that individual subscriber is believed in mobile terminal
The safety of breath.
As another optional embodiment, front camera can be configured with infrared light compensating lamp, so as to help
Dark surrounds or the weaker environment of light, remain to obtain certain face characteristic information；And on the other hand, infrared light compensating lamp is sent
Infrared light human eye None- identified, if therefore active user using mobile terminal when, mobile terminal backstage obtain facial image,
Certain face characteristic information can be obtained in dark surrounds due to being not required to trigger flashing lamp, so as to be examined by active user
Feel.
Referring to Fig. 3, Fig. 3 is a kind of schematic diagram of the facial image of different angle disclosed in the embodiment of the present invention.Such as Fig. 3
Shown, the scope of the acquisition angles of facial image can be -90 °~+90 °；Wherein, can be user's when acquisition angles are -90 °
Left face face camera lens；Can be the positive face face camera lens of user when acquisition angles are 0 °；Can be to use when acquisition angles are+90 °
The right face face camera lens at family.Show that acquisition angles are -90 °, acquisition angles are 0 ° and acquisition angles are+90 ° three kinds in Fig. 3
In the case of the schematic diagram of facial image that gets.
As an alternative embodiment, when establishing above-mentioned multiple skin detections, mobile terminal can be utilized
Photograph album in photo, so as to obtain more face characteristic informations to establish above-mentioned multiple skin detections.Wherein, may be used
To realize in the following way：
First, if user needs typing face characteristic information, the typing flow in mobile terminal can be started, and pass through
Arbitrarily the second facial image of input of front camera 120；Afterwards, processor 110 is according to the second facial image enquiry mobile terminal
Photograph album, the image of multiple users is obtained from photograph album, extracts the face characteristic letter in the image of the user got afterwards
Breath, above-mentioned more than one skin detection is generated using these face characteristic informations.
Specifically, can be first by the image of the above-mentioned user got according to different when generating skin detection
Acquisition angles are classified, afterwards image one skin detection of corresponding generation of multiple users in each classification, so as to
Obtain the skin detection of different angle.
As can be seen here, using the mobile terminal described by Fig. 1, abundant skin detection can be utilized to complete face special
Sign matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
And on the other hand, in order to further improve the security of data in mobile terminal, recognition of face can be used to combine
The mode of fingerprint recognition, that is, recognition of face and fingerprint recognition is needed to be verified, can normal use mobile terminal.Based on upper
Description is stated, referring to Fig. 4, Fig. 4 is the structural representation of another mobile terminal 400 disclosed in the embodiment of the present invention.Wherein, scheme
Mobile terminal 400 described by 4 can obtain on the basis of the mobile terminal 100 described by Fig. 1, with the phase of mobile terminal 100
Than mobile terminal 400 also has fingerprint recognition module 150, and fingerprint recognition module 150 is also connected with bus 130.
Wherein, fingerprint recognition module 150, for performing the notice of recognition of face in mobile terminal 400, the finger of user is obtained
Print image simultaneously carries out fingerprint recognition.
Referring to Fig. 5, Fig. 5 is scene that is a kind of while performing recognition of face and fingerprint recognition disclosed in the embodiment of the present invention
Schematic diagram.Wherein, fingerprint recognition module 150 can be with the HOME keysets of mobile terminal into facilitate the fingerprint for obtaining user to believe
Breath.Perform identify when, user can be placed a finger on fingerprint recognition module 150, and by mobile terminal pick up to face
The position being substantially flush, so as to which the front camera positioned at mobile terminal top can obtain the facial image of user, and fingerprint is known
Other module obtains the finger print information of user, so as to notify to carry out recognition of face and fingerprint recognition.
As can be seen here, using the mobile terminal described by Fig. 4, it can further improve mobile terminal and differentiate user identity
Accuracy, so as to preferably ensure the secure user data in mobile terminal.
Referring to Fig. 6, Fig. 6 is a kind of schematic flow sheet of face identification method disclosed in the embodiment of the present invention.Such as Fig. 6 institutes
Show, the face identification method may include steps of：
601st, the first facial image is obtained at current time.
In the embodiment of the present invention, facial image can be obtained by front camera.
602nd, face characteristic information is extracted from the first facial image.
603rd, face characteristic information is matched with default more than one skin detection.
In the embodiment of the present invention, the face characteristic information of facial image after facial image is obtained, can be extracted, it
Face characteristic information is compared with each skin detection afterwards, when face authentication information and any one face characteristic mould
When plate matches, determine that recognition of face passes through.
604th, any one in face characteristic information and more than one skin detection is in the case that the match is successful, really
Determine recognition of face success.
As another optional embodiment, above-mentioned more than one skin detection can be corresponding to different acquisition angle
The skin detection of the facial image of degree.So as to which when carrying out recognition of face, user need not repeatedly adjust the angle of face
To gather facial image, but recognition of face can be completed with any angle input facial image.
As can be seen here, using the face identification method described by Fig. 6, abundant skin detection can be utilized to complete people
Face characteristic matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
Referring to Fig. 7, Fig. 7 is the schematic flow sheet of another face identification method disclosed in the embodiment of the present invention.The people
Face recognition method may include steps of：
701st, the second facial image of acquisition for mobile terminal targeted customer.
As an alternative embodiment, when establishing multiple skin detections, the phase of mobile terminal can be utilized
Photo in volume, so as to obtain more face characteristic informations to establish above-mentioned multiple skin detections.
702nd, the photograph album of mobile terminal is searched to obtain the more than one face figure of targeted customer according to the second facial image
Picture.
As an alternative embodiment, more than one skin detection can be established in the following way：
First, if user needs typing face characteristic information, the typing flow in mobile terminal can be started, and pass through
Front camera arbitrarily the second facial image of input；Afterwards, processor is according to the photograph album of the second facial image enquiry mobile terminal,
The image of multiple users is obtained from photograph album, extracts the face characteristic information in the image of the user got afterwards, is utilized
These face characteristic informations generate above-mentioned more than one skin detection.
703rd, according to the more than one skin detection of multiple Face image synthesis of above-mentioned targeted customer.
Specifically, can be first by the image of the above-mentioned user got according to different when generating skin detection
Acquisition angles are classified, afterwards image one skin detection of corresponding generation of multiple users in each classification, so as to
Obtain the skin detection of different angle.
704th, the first facial image is obtained at current time.
705th, face characteristic information is extracted from the first facial image.
706th, face characteristic information is matched with more than one skin detection.
As an alternative embodiment, above-mentioned more than one skin detection can be corresponding to different acquisition angle
Facial image skin detection.So as to which when carrying out recognition of face, the angle that user need not repeatedly adjust face is come
Facial image is gathered, but recognition of face can be completed with any angle input facial image.
707th, any one in face characteristic information and more than one skin detection is in the case that the match is successful, really
Determine recognition of face success.
As can be seen here, using the face identification method described by Fig. 7, abundant skin detection can be utilized to complete people
Face characteristic matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
Referring to Fig. 8, Fig. 8 is a kind of structural representation of face identification device 800 disclosed in the embodiment of the present invention.Such as figure
Shown in 8, the face identification device 800 can include：
Acquiring unit 801, for obtaining the first facial image；
Extraction unit 802, for extracting face characteristic information from first facial image；
A matching unit 803, for the face characteristic information and default more than one skin detection to be carried out
Match somebody with somebody；
Determining unit 804, if for the face characteristic information with it is any in the more than one skin detection
One the match is successful, determines recognition of face success.
It is understood that mobile terminal, in order to realize above-mentioned function, it comprises perform each corresponding hardware of function
Structure and/or software module.Those skilled in the art should be readily appreciated that, be described with reference to the embodiments described herein
Each example unit and algorithm steps, the present invention can realize with the combining form of hardware or hardware and computer software.
Some function is performed in a manner of hardware or computer software driving hardware actually, application-specific depending on technical scheme
And design constraint.Professional and technical personnel can specifically realize described work(to each using distinct methods
Can, but this realization is it is not considered that beyond the scope of this invention.
The embodiment of the present invention can carry out the division of functional unit according to above method example to mobile terminal, for example, can
Each functional unit is divided with corresponding each function, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.Need
It is noted that the division in the embodiment of the present invention to unit is schematical, only a kind of division of logic function is actual real
There can be other dividing mode now.
As an alternative embodiment, extraction unit 802, matching unit 803 and determining unit 804 can be center
Processor (Central Processing Unit, CPU), general processor, digital signal processor (Digital Signal
Processor, DSP), application specific integrated circuit (Application-Specific Integrated Circuit, ASIC) is existing
Field programmable gate array (Field Programmable Gate Array, FPGA) or other PLDs, crystal
Pipe logical device, hardware component or its any combination.Acquiring unit 801 can be front camera.
As can be seen here, using the face identification device described by Fig. 8, abundant skin detection can be utilized to complete people
Face characteristic matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
Referring to Fig. 9, Fig. 9 is the structural representation of another mobile terminal 900 disclosed in the embodiment of the present invention.As schemed
Showing, the mobile terminal includes processor 901, memory 902, communication interface 903 and one or more programs, wherein, it is above-mentioned
One or more programs are stored in memory, and are configured as by computing device, and program includes being used to perform
State the instruction of the step in embodiment of the method.
For example, program includes being used for the instruction for performing following steps：
The first facial image is obtained at current time；
Face characteristic information is extracted from first facial image；
The face characteristic information is matched with default more than one skin detection；
The face characteristic information and any one situation that the match is successful in the more than one skin detection
Under, determine recognition of face success.
As an alternative embodiment, program also includes being used for the instruction for performing following steps：
Obtain more than one history facial image；
According to more than one skin detection described in the more than one history Face image synthesis.
As an alternative embodiment, the more than one history facial image is included in the phase of the mobile terminal
In volume；
Program also includes being used for the instruction for performing following steps：
The second facial image of targeted customer is obtained before current time；
In terms of more than one history facial image is obtained, program specifically includes the instruction for performing following steps：
The photograph album of the mobile terminal is searched according to second facial image to obtain the more than one history face
Image, the more than one history facial image are the facial image of the targeted customer.
As an alternative embodiment, more than one according to the more than one history Face image synthesis
In terms of skin detection, program specifically includes the instruction for performing following steps：
The more than one history facial image is classified according to image capturing angle；
The more than one skin detection is generated according to the classification results of image capturing angle；Wherein, each image
History facial image one skin detection of corresponding generation in the classification of acquisition angles.
As an alternative embodiment, more than one according to the more than one history Face image synthesis
In terms of skin detection, program specifically includes the instruction for performing following steps：
Obtain the definition of the more than one history facial image；
Definition described in the more than one history facial image is removed less than the facial image of predetermined threshold value to obtain
Face image set；
The more than one skin detection is generated according to the face image set.
As can be seen here, using the mobile terminal described by Fig. 9, abundant skin detection can be utilized to complete face special
Sign matching, reduce the quality requirement of facial image to getting and improve the success rate of recognition of face.
Referring to Fig. 10, Figure 10 is the structural representation of another mobile terminal 1000 disclosed in the embodiment of the present invention.Such as
Shown in Figure 10, for convenience of description, the part related to the embodiment of the present invention being illustrate only, particular technique details does not disclose,
It refer to present invention method part.The terminal can be to include mobile phone, tablet personal computer, PDA (Personal Digital
Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal), any mobile terminal such as vehicle-mounted computer,
So that mobile terminal is mobile phone as an example：
Figure 10 is illustrated that the block diagram of the part-structure of the mobile phone related to mobile terminal provided in an embodiment of the present invention.Ginseng
Figure 10 is examined, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 1001, memory 1002, input block 1003, display
Unit 1004, sensor 1005, voicefrequency circuit 1006, Wireless Fidelity (wireless fidelity, WiFi) module 1007, place
Manage the part such as device 1008 and power supply 1009.It will be understood by those skilled in the art that the handset structure shown in Figure 10 not structure
The restriction of paired mobile phone, it can include than illustrating more or less parts, either combine some parts or different parts
Arrangement.
Each component parts of mobile phone is specifically introduced with reference to Figure 10：
RF circuits 1001 can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station
After downlink information receives, handled to processor 1008；In addition, it is sent to base station by up data are designed.Generally, RF circuits
1001 include but is not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuits 1001 can also be led to by radio communication and network and other equipment
Letter.Above-mentioned radio communication can use any communication standard or agreement, including but not limited to global system for mobile communications (Global
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), WCDMA
(Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution,
LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..
Memory 1002 can be used for storage software program and module, and processor 1008 is stored in memory by operation
1002 software program and module, so as to perform the various function application of mobile phone and data processing.Memory 1002 can be led
To include storing program area and storage data field, wherein, storing program area can storage program area, needed at least one function
Application program (such as sound-playing function, image player function etc.) etc.；Storage data field can store uses institute according to mobile phone
Data (such as voice data, phone directory etc.) of establishment etc..Stored in addition, memory 1002 can include high random access
Device, nonvolatile memory can also be included, a for example, at least disk memory, flush memory device or other volatibility are consolidated
State memory device.
Input block 1003 can be used for the numeral or character information for receiving input, and produce with the user of mobile phone set with
And the key signals input that function control is relevant.Specifically, input block 1003 may include contact panel 10031, bio-identification mould
Group 10032.Contact panel 10031, also referred to as touch-screen, collect touch operation (such as user of the user on or near it
Use the behaviour of any suitable object such as finger, stylus or annex on contact panel 10031 or near contact panel 10031
Make), and corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 10031 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
Contact coordinate is converted into, then gives processor 1008, and the order sent of reception processing device set 1008 and can be performed.This
Outside, the polytypes such as resistance-type, condenser type, infrared ray and surface acoustic wave can be used to realize contact panel 10031.Except touching
Panel 10031 is controlled, input block 1003 can also include front camera 10032.
Display unit 1004 can be used for display by user input information or be supplied to user information and mobile phone it is each
Kind menu.Display unit 1004 may include display panel 10041, optionally, can use liquid crystal display (Liquid
Crystal Display, LCD), the form such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED)
To configure display panel 10041.Further, contact panel 10031 can cover display panel 10041, when contact panel 10031
After detecting the touch operation on or near it, processor sets 1008 are sent to determine the type of touch event, then
Processor sets 1008 provide corresponding visual output according to the type of touch event on display panel 10041.Although scheming
In 10, contact panel 10031 and display panel 10041 are the parts independent as two to realize the input of mobile phone and input work
Can, but in some embodiments it is possible to contact panel 10031 and display panel 10041 are integrated and realize the input of mobile phone
And output function.
Mobile phone may also include at least one sensor 1005, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 10041, proximity transducer can close display panel when mobile phone is moved in one's ear
10041 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axles)
The size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture is (such as vertical and horizontal
Shield switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；As for mobile phone
The other sensors such as the gyroscope that can also configure, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Voicefrequency circuit 1006, loudspeaker 10061, microphone 10062 can provide the COBBAIF between user and mobile phone.Sound
Electric signal after the voice data received conversion can be transferred to loudspeaker 10061, by loudspeaker 10061 by frequency circuit 1006
Be converted to voice signal output；On the other hand, the voice signal of collection is converted to electric signal by microphone 10062, by audio-frequency electric
Road 1006 is converted to voice data after receiving, then after voice data output processor set 1008 is handled, through RF circuits 1001
To be sent to such as another mobile phone, or voice data exported to memory 1002 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronicses postal by WiFi module 1007
Part, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Figure 10 is shown
WiFi module 1007, but it is understood that, it is simultaneously not belonging to must be configured into for mobile phone, can not change as needed completely
Become in the essential scope of invention and omit.
Processor 1008 is the control centre of mobile phone, and processor 1008 utilizes various interfaces and connection whole mobile phone
Various pieces, by running or performing the software program and/or module that are stored in memory 1002, and call and be stored in
Data in reservoir 1002, the various functions and processing data of mobile phone are performed, so as to carry out integral monitoring to mobile phone.Optionally,
Processor 1008 may include one or more processing units；Preferably, processor 1008 can integrate application processor and modulatedemodulate
Processor is adjusted, wherein, application processor mainly handles operating system, user interface and application program etc., modem processor
Main processing radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1008.
Mobile phone also includes the power supply 1009 (such as battery) to all parts power supply, it is preferred that power supply can pass through power supply
Management system and processor 1008 are logically contiguous, so as to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
Although being not shown, mobile phone can also include camera, bluetooth module etc., will not be repeated here.
In earlier figures 6 or embodiment shown in Fig. 7, step method flow can the structure based on the mobile phone realize.
In embodiment shown in earlier figures 8, each unit function can based on the mobile phone structure realize.
For example, processor 1008 can call the computer program stored in memory 1002, following for performing
Operation：
The first facial image is obtained at current time；
Face characteristic information is extracted from first facial image；
The face characteristic information is matched with default more than one skin detection；
The face characteristic information and any one situation that the match is successful in the more than one skin detection
Under, determine recognition of face success.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium is stored for electricity
The computer program that subdata exchanges, the computer program cause computer to perform any as described in above-mentioned embodiment of the method
The part or all of step of method, the computer include mobile terminal.
The embodiment of the present invention also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform side as described above
The part or all of step of either method described in method embodiment.The computer program product can be a software installation
Bag, the computer include mobile terminal.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some steps can use other orders or carry out simultaneously.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, and involved action and module are not necessarily of the invention
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, technical scheme substantially or
Person say the part to be contributed to prior art or the technical scheme all or part can in the form of software product body
Reveal and, the computer software product is stored in a memory, including some instructions are causing a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment methods described of the present invention
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present invention is described in detail above, specific case used herein to the principle of the present invention and
Embodiment is set forth, and the explanation of above example is only intended to help the method and its core concept for understanding the present invention；
Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in summary, this specification content should not be construed as limiting the invention.
Claims (14)
- A kind of 1. face identification method, it is characterised in that including：Mobile terminal obtains the first facial image at current time；Face characteristic information is extracted from first facial image；The face characteristic information is matched with default more than one skin detection；Any one in the face characteristic information and the more than one skin detection is in the case that the match is successful, really Determine recognition of face success.
- 2. according to the method for claim 1, it is characterised in that it is described before current time obtains the first facial image, Methods described also includes：Obtain more than one history facial image；According to more than one skin detection described in the more than one history Face image synthesis.
- 3. according to the method for claim 2, it is characterised in that the more than one history facial image is included in the shifting In the photograph album of dynamic terminal；Methods described also includes：The second facial image of targeted customer is obtained before current time；The more than one history facial image of acquisition, including：According to the photograph album of second facial image lookup mobile terminal to obtain the more than one history facial image, The more than one history facial image is the facial image of the targeted customer.
- 4. according to the method in claim 2 or 3, it is characterised in that described according to the more than one history facial image The more than one skin detection is generated, including：The more than one history facial image is classified according to image capturing angle；The more than one skin detection is generated according to the classification results of image capturing angle；Wherein, each IMAQ History facial image one skin detection of corresponding generation in the classification of angle.
- 5. the method according to any one in claim 2~4, it is characterised in that described more than one to be gone through according to described More than one skin detection described in history Face image synthesis, including：Obtain the definition of the more than one history facial image；Definition described in the more than one history facial image is removed less than the facial image of predetermined threshold value to obtain face Image collection；The more than one skin detection is generated according to the face image set.
- 6. a kind of mobile terminal, it is characterised in that the mobile terminal includes processor, preposition taking the photograph of being connected with the processor The memory being connected as head and with the processor, wherein,The memory, for storing more than one skin detection；The front camera, for obtaining the first facial image at current time；The processor, for extracting face characteristic information from first facial image, by the face characteristic information with The more than one skin detection is matched, in the face characteristic information and the more than one skin detection Any one in the case that the match is successful, determine recognition of face success.
- 7. mobile terminal according to claim 6, it is characterised in thatThe memory, it is additionally operable to store more than one history facial image；The processor, it is additionally operable to the more than one face characteristic mould according to the more than one history Face image synthesis Plate.
- 8. mobile terminal according to claim 7, it is characterised in that the more than one history facial image is included in institute In the photograph album for stating mobile terminal；The front camera, for obtaining the second facial image of targeted customer before current time；The processor, it is additionally operable to search the photograph album of the mobile terminal according to second facial image to be more than described in obtaining One history facial image, the more than one history facial image are the facial image of the targeted customer.
- 9. the mobile terminal according to claim 7 or 8, it is characterised in that described according to the more than one history people In terms of the face image generation more than one skin detection, the processor, it is specifically used for：The more than one history facial image is classified according to image capturing angle；The more than one skin detection is generated according to the classification results of image capturing angle；Wherein, each IMAQ History facial image one skin detection of corresponding generation in the classification of angle.
- 10. the mobile terminal according to any one in claim 7~9, it is characterised in that be more than described in the basis In terms of more than one skin detection described in one history Face image synthesis, the processor, it is specifically used for：Obtain the definition of the more than one history facial image；Definition described in the more than one history facial image is removed less than the facial image of predetermined threshold value to obtain face Image collection；The more than one skin detection is generated according to the face image set.
- A kind of 11. face identification device, it is characterised in that including：Acquiring unit, for obtaining the first facial image；Extraction unit, for extracting face characteristic information from first facial image；Matching unit, for the face characteristic information to be matched with default more than one skin detection；Determining unit, if being matched for the face characteristic information with any one in the more than one skin detection Success, determine recognition of face success.
- 12. a kind of face identification method, it is characterised in that applied to the shifting for including processor, memory and front camera Dynamic terminal, methods described include：The front camera obtains the first facial image；The processor extracts face characteristic information from first facial image；The processor carries out the more than one skin detection stored in the face characteristic information and the memory Matching；Any one matching of the processor in the face characteristic information and the more than one skin detection into In the case of work(, recognition of face success is determined.
- A kind of 13. mobile terminal, it is characterised in that including processor, memory, communication interface and one or more programs, Wherein, one or more of programs are stored in the memory, and are configured as by the computing device, described Program includes being used for the instruction that perform claim requires the step in 1 to 5 any one method.
- A kind of 14. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange, Wherein, the computer program causes computer to perform the method as described in claim 1 to 5 any one, the computer Including mobile terminal.
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| CN201710822220.6A CN107590464A (en) | 2017-09-12 | 2017-09-12 | Face identification method and Related product |
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| CN201710822220.6A CN107590464A (en) | 2017-09-12 | 2017-09-12 | Face identification method and Related product |
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| CN110175572A (en) * | 2019-05-28 | 2019-08-27 | 深圳市商汤科技有限公司 | Face image processing process and device, electronic equipment and storage medium |
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Application publication date: 20180116 |