CN107451543A - Event-handling method and Related product - Google Patents

Event-handling method and Related product Download PDF

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Publication number
CN107451543A
CN107451543A CN201710576430.1A CN201710576430A CN107451543A CN 107451543 A CN107451543 A CN 107451543A CN 201710576430 A CN201710576430 A CN 201710576430A CN 107451543 A CN107451543 A CN 107451543A
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CN
China
Prior art keywords
facial
data
user
mobile terminal
image features
Prior art date
Application number
CN201710576430.1A
Other languages
Chinese (zh)
Inventor
周海涛
周意保
唐城
张学勇
Original Assignee
广东欧珀移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to CN201710576430.1A priority Critical patent/CN107451543A/en
Publication of CN107451543A publication Critical patent/CN107451543A/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00221Acquiring or recognising human faces, facial parts, facial sketches, facial expressions
    • G06K9/00288Classification, e.g. identification
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00885Biometric patterns not provided for under G06K9/00006, G06K9/00154, G06K9/00335, G06K9/00362, G06K9/00597; Biometric specific functions not specific to the kind of biometric
    • G06K9/00899Spoof detection
    • G06K9/00906Detection of body part being alive
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/66Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72519Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status
    • H04M1/72563Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status with means for adapting by the user the functionality or the communication capability of the terminal under specific circumstances
    • H04M1/72577Portable communication terminals with improved user interface to control a main telephone operation mode or to indicate the communication status with means for adapting by the user the functionality or the communication capability of the terminal under specific circumstances to restrict the functionality or the communication capability of the terminal

Abstract

The embodiment of the invention discloses a kind of event-handling method and Related product.Method includes:The facial feature data of user is obtained, the facial feature data includes facial image features data and facial temperature profile data;When identifying that active user is real user according to the facial temperature profile data, and detecting that the facial image features data match with the facial image features data template to prestore, pending object event is handled.The embodiment of the present invention is advantageous to improve the degree of accuracy of the mobile terminal according to bio-identification the match is successful result treatment object event.

Description

Event-handling method and Related product

Technical field

The present invention relates to technical field of mobile terminals, and in particular to event-handling method and Related product.

Background technology

With the development of smart mobile phone, the application increasingly crossed is installed in user mobile phone, and the clothing, food, lodging and transportion -- basic necessities of life of people are Through inseparable with mobile phone, such as read, pay, play, listen music.

At present, smart mobile phone is when processing unblock, payment etc. need to verify the event of user identity, generally by fingerprint The bio-identification pattern such as identification or recognition of face carries out identity validation.

The content of the invention

The embodiments of the invention provide event-handling method and Related product, can improve mobile terminal processing object event Security and the degree of accuracy.

In a first aspect, the embodiment of the present invention provides a kind of mobile terminal, including processor, camera device and infrared thermal imaging Device, wherein,

The camera device, for gathering face-image;

The infrared thermal imaging device, for gathering facial temperature pattern;

The processor, for obtaining the facial characteristics of user by the camera device and the infrared thermal imaging device Data, the facial feature data include facial image features data and facial temperature profile data;According to the face temperature Degree characteristic identifies that active user is real user, and the face figure for detecting the facial image features data and prestoring During as characteristic template matches, pending object event is handled.

Second aspect, the embodiment of the present invention provide a kind of event-handling method, including:

The facial feature data of user is obtained, the facial feature data includes facial image features data and facial temperature Characteristic;

Identifying that active user is real user according to the facial temperature profile data, and detecting the face figure When being matched as characteristic with the facial image features data template to prestore, pending object event is handled.

The third aspect, the embodiment of the present invention provide a kind of mobile terminal, including processing unit and the first collecting unit and the Two collecting units,

The processing unit, for obtaining the facial characteristics of user by first collecting unit and the second collecting unit Data, the facial feature data include facial image features data and facial temperature profile data;

The processing unit, it is additionally operable to identifying that active user uses to be true according to the facial temperature profile data Family, and when detecting that the facial image features data match with the facial image features data template to prestore, processing is pending Object event.

Fourth aspect, the embodiment of the present invention provide a kind of mobile terminal, including processor, memory, communication interface and One or more programs, wherein, said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned Manage device to perform, said procedure includes being used for the instruction for performing the step in second aspect either method of the embodiment of the present invention.

5th aspect, the embodiments of the invention provide a kind of computer-readable recording medium, wherein, above computer is readable Storage medium stores the computer program for electronic data interchange, wherein, above computer program causes computer to perform such as Part or all of step described in second aspect either method of the embodiment of the present invention, above computer include mobile terminal.

6th aspect, the embodiments of the invention provide a kind of computer program product, wherein, above computer program product Non-transient computer-readable recording medium including storing computer program, above computer program are operable to make calculating Machine is performed such as the part or all of step described in second aspect either method of the embodiment of the present invention.The computer program product Can be a software installation bag, above computer includes mobile terminal.

As can be seen that in the embodiment of the present invention, mobile terminal obtains the facial feature data of user first, the facial characteristics Data include facial image features data and facial temperature profile data, secondly, are identified according to facial temperature profile data Active user is real user, and detects that facial image features data match with the facial image features data template to prestore When, handle pending object event.It can be seen that mobile terminal is to enter one on the basis of identifying that active user is real user Step carries out recognition of face, and is identifying the pending object event of registered user's identity post processing, avoids mobile terminal from knowing by mistake The situation for the human face photo that other disabled user uses occurs, and is advantageous to improve the security and standard of mobile terminal processing object event Exactness.

Brief description of the drawings

The accompanying drawing involved by the embodiment of the present invention will be briefly described below.

Fig. 1 is a kind of structural representation of smart mobile phone provided in an embodiment of the present invention;

Fig. 2A is a kind of schematic flow sheet of event-handling method provided in an embodiment of the present invention;

Fig. 2 B are a kind of schematic diagram of a scenario of event-handling method provided in an embodiment of the present invention;

Fig. 3 is a kind of schematic flow sheet of event-handling method disclosed in the embodiment of the present invention;

Fig. 4 is a kind of schematic flow sheet of event-handling method disclosed in the embodiment of the present invention;

A kind of structural representation of mobile terminal disclosed in Fig. 5 inventive embodiments;

Fig. 6 is a kind of functional unit composition block diagram of mobile terminal disclosed in the embodiment of the present invention.

Embodiment

In order that those skilled in the art more fully understand the present invention program, below in conjunction with the embodiment of the present invention Accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art The every other embodiment obtained under the premise of creative work is not made, 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, it is intended that It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have The step of being defined in the step of having listed or unit, but alternatively also including not listing or unit, or alternatively also wrap Include for other intrinsic steps of these processes, method, product or equipment or unit.

Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

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.

Mobile terminal described by the embodiment of the present invention is provided with biological information acquisition device, the biological information acquisition device Finger print information harvester, iris information harvester and facial information harvester are specifically included, wherein, finger print information collection Device can be that fingerprint sensor module, iris information harvester can include infrared light supply and iris camera, face letter Breath harvester can be universal camera shooting head mould group, such as front camera.The embodiment of the present invention is situated between below in conjunction with the accompanying drawings Continue.

Referring to Fig. 1, Fig. 1 is that the embodiments of the invention provide a kind of structural representation of mobile terminal 100, above-mentioned movement Terminal 100 includes:Housing, touching display screen, mainboard, battery and subplate, infrared light supply 21, iris camera are provided with mainboard 22nd, front camera 23, infrared thermal imaging device 24, processor 110, memory 120, power management chip 130 and sim card slot Deng, be provided with subplate oscillator, integral sound chamber, VOOC dodge fill interface and fingerprint module 24, above-mentioned infrared light supply 21 and iris are taken the photograph As the first 22 iris information harvesters for forming the mobile terminal 100, above-mentioned front camera 23 forms the mobile terminal 100 Facial information harvester, above-mentioned fingerprint sensor module 24 forms the finger print information harvester of the mobile terminal 100, above-mentioned Iris information harvester, facial information harvester and finger print information harvester are referred to as the biology of the mobile terminal 100 Information collecting device, wherein,

The camera device, for gathering face-image;

The infrared thermal imaging device, for gathering facial temperature pattern;

The processor 110, for obtaining the face of user by the camera device and the infrared thermal imaging device 24 Portion's characteristic, the facial feature data include facial image features data and facial temperature profile data;According to Facial temperature profile data identify that active user is real user, and detect the facial image features data and prestore When facial image features data template matches, pending object event is handled.

Wherein, when camera device is iris information harvester, infrared light supply 21 is used to launch infrared light irradiation user Iris formed reflection light, iris camera 22 be used for gather reflection light formed iris image, processor 110 obtain the rainbow After film image, the iris image characteristic point information in the iris image is extracted, the iris image characteristic point information is above-mentioned face Image feature data.

Wherein, when camera device is facial information harvester, front camera 23 is used for the face-image for gathering user, After processor 110 obtains the face-image, the face contour characteristic point information in the face-image is extracted, the face contour feature Point information is above-mentioned facial image features data.

As can be seen that in the embodiment of the present invention, mobile terminal obtains the facial feature data of user first, the facial characteristics Data include facial image features data and facial temperature profile data, secondly, are identified according to facial temperature profile data Active user is real user, and detects that facial image features data match with the facial image features data template to prestore When, handle pending object event.It can be seen that mobile terminal is to enter one on the basis of identifying that active user is real user Step carries out recognition of face, and is identifying the pending object event of registered user's identity post processing, avoids mobile terminal from knowing by mistake The situation for the human face photo that other disabled user uses occurs, and is advantageous to improve the security and standard of mobile terminal processing object event Exactness.

In a possible example, user is obtained by the camera device and the infrared thermal imaging device described Facial feature data in terms of, the processor 110 is specifically used for:Detecting the processing request for the object event When, the facial image features data of user are obtained by the camera device, is obtained and used by the infrared thermal imaging device 24 The facial temperature profile data at family.

In a possible example, it is described by the camera device obtain user facial image features data, In terms of obtaining the facial temperature profile data of user by the infrared thermal imaging device 24, the processor 110 is specifically used for: When detecting that including integrity degree in the viewfinder range of camera device of mobile terminal is more than the facial image of predetermined threshold value, caching Preview image in the viewfinder range, and enable infrared thermal imaging device 24 and gather the facial temperature profile data;Obtain Facial image features data in the preview image.

In a possible example, identify that active user is true according to the facial temperature profile data described Customer-side, the processor 110 are specifically used for:It is special in the face temperature for detecting the facial temperature profile data and prestoring Data template is levied when the match is successful, it is real user to determine active user.

It is described when the facial image features data are face contour characteristic point data in a possible example Camera device is front camera;

When the facial image features data are iris feature point data, the camera device is infrared light supply and iris Camera.

Fig. 2A and Fig. 2 B are referred to, Fig. 2A is that the embodiments of the invention provide a kind of signal of the flow of event-handling method Figure, applied to mobile terminal, Fig. 2 B are the embodiments of the invention provide a kind of schematic diagram of a scenario of event-handling method, as schemed institute Show, present event processing method includes:

S201, the facial feature data of acquisition for mobile terminal user, the facial feature data include facial image features Data and facial temperature profile data.

S202, above-mentioned mobile terminal are identifying that active user is real user according to the facial temperature profile data, And when detecting that the facial image features data match with the facial image features data template to prestore, handle pending mesh Mark event.

Wherein, object event includes file unblock, system unblock, payment verification etc., does not do unique restriction herein.

As can be seen that in the embodiment of the present invention, mobile terminal obtains the facial feature data of user first, the facial characteristics Data include facial image features data and facial temperature profile data, secondly, are identified according to facial temperature profile data Active user is real user, and detects that facial image features data match with the facial image features data template to prestore When, handle pending object event.It can be seen that mobile terminal is to enter one on the basis of identifying that active user is real user Step carries out recognition of face, and is identifying the pending object event of registered user's identity post processing, avoids mobile terminal from knowing by mistake The situation for the human face photo that other disabled user uses occurs, and is advantageous to improve the security and standard of mobile terminal processing object event Exactness.

In a possible example, the facial feature data of the acquisition for mobile terminal user, including:Mobile terminal exists When detecting the processing request for the object event, the facial image features data of user and facial temperature profile number are obtained According to.

In this possible example, the facial image features data of the acquisition for mobile terminal user and facial temperature profile Data, including:Mobile terminal is more than default threshold in the viewfinder range of camera device for detecting mobile terminal comprising integrity degree During the facial image of value, the preview image in the viewfinder range is cached, and enables infrared thermal imaging device and gathers the face Temperature profile data;Facial image features data in preview image described in acquisition for mobile terminal.

Wherein, predetermined threshold value preset value such as can be 80%, 85%.

It can be seen that in this example, because mobile terminal is just opened when determining and including facial image in current viewfinder range Infrared thermal imaging device is opened, avoids opening infrared thermal imaging device in advance, fail to capture face and cause extra electricity to damage Consumption, be advantageous to improve electricity utilization rate.

In a possible example, the mobile terminal identifies active user according to the facial temperature profile data For real user, including:Mobile terminal is in the face temperature profile data for detecting the facial temperature profile data Yu prestoring During template matches success, it is real user to determine active user.

Wherein, above-mentioned face temperature profile data template can be the face temperature profile data template of universal class, or Person is the face temperature profile data template of registered user, the same characteristic features point in the face characteristic data template of universal class Temperature data can be calculated according to mean algorithm.

Wherein, the matching process of face temperature profile data template of the facial temperature profile data to prestoring can be similar Degree matching, the average similarity of the similarity of multiple characteristic points is such as calculated, if the average similarity is more than default similarity threshold, Then it is defined as that the match is successful.

Wherein, the matching process of facial temperature profile data and the face temperature profile data template to prestore can also be people The comparison of the temperature difference opposite sex of the characteristic point of different zones in face temperature pattern, such as forehead region and the temperature difference of cheek region The comparison of the opposite sex, the forehead region of the facial temperature profile data such as got and the temperature difference opposite sex of cheek region are taken the photograph for 0.19 To 0.22 degree Celsius, the forehead region of face temperature profile data template and the temperature difference opposite sex of cheek region that prestore are family name's degree 0.18 degree Celsius to 0.25 degree Celsius, 0.19 degree Celsius to 0.22 degree Celsius of temperature difference opposite sex scope with 0.18 degree Celsius extremely 0.25 degree Celsius of temperature difference opposite sex scope is mutually matched, then can determine that the match is successful.

It can be seen that in this example, active user can be recognized accurately by facial temperature profile Data Matching in mobile terminal For real user, so as to avoid the situation of human face photo used in mobile terminal misrecognition disabled user from occurring, be advantageous to carry High mobile terminal is according to the degree of accuracy of bio-identification the match is successful result treatment object event.

In this possible example, the mobile terminal wraps in the viewfinder range of camera device for detecting mobile terminal It is more than containing integrity degree before the facial image of predetermined threshold value, methods described also includes:

The mobile terminal is according to the distance between the mobile terminal and user corresponding camera device of unlatching.

Wherein, mobile terminal can specifically detect the distance between mobile terminal and user by range sensor, or The distance between mobile terminal and user are calculated according to default image analysis algorithm, do not do unique restriction herein.

Wherein, the first distance range correspondingly opens the front camera of mobile terminal, and corresponding open of second distance scope is moved The infrared light supply and iris camera of dynamic terminal, the first distance range and second distance scope are different, and the first distance range and Second distance scope can be by overlapping.

It is corresponding, mobile terminal when detecting the distance between mobile terminal and user in the first distance range, it is determined that Open front camera;

Mobile terminal is when detecting the distance between mobile terminal and user in second distance scope, it is determined that opening infrared Light source and front camera;

Mobile terminal can randomly select one kind when detecting that the distance between mobile terminal and user is repeating scope Camera device, or, it is (corresponding during such as low battery first to go preposition shooting that a suitable camera device is chosen based on current electric quantity Head, corresponding power saving, high electricity correspondingly choose infrared light supply and iris camera, and corresponding security is higher), or, based on environment The intensity of illumination of light chooses a kind of camera device and (enables front camera when such as intensity of illumination is higher than default Intensity threshold, correspond to Clear colorized face images can be captured, intensity of illumination enables infrared light supply and iris shooting when being less than default Intensity threshold Head, corresponding the defects of can overcoming low light environment, clearly iris image is not captured by visible image).

It is described when the facial image features data are face contour characteristic point data in a possible example Camera device is front camera;When the facial image features data are iris feature point data, the camera device is Infrared light supply and iris camera.

It is consistent with the embodiment shown in above-mentioned Fig. 2A, referring to Fig. 3, Fig. 3 is a kind of thing provided in an embodiment of the present invention The schematic flow sheet of part processing method, applied to mobile terminal.As illustrated, present event processing method includes:

S301, mobile terminal obtain the face-image of user when detecting the processing request for the object event Characteristic and facial temperature profile data.

S302, above-mentioned mobile terminal is in the face temperature profile data for detecting the facial temperature profile data Yu prestoring During template matches success, it is real user to determine active user.

S303, above-mentioned mobile terminal is in the facial image features data for detecting the facial image features data Yu prestoring During template matches, pending object event is handled.

As can be seen that in the embodiment of the present invention, mobile terminal obtains the facial feature data of user first, the facial characteristics Data include facial image features data and facial temperature profile data, secondly, are identified according to facial temperature profile data Active user is real user, and detects that facial image features data match with the facial image features data template to prestore When, handle pending object event.It can be seen that mobile terminal is to enter one on the basis of identifying that active user is real user Step carries out recognition of face, and is identifying the pending object event of registered user's identity post processing, avoids mobile terminal from knowing by mistake The situation for the human face photo that other disabled user uses occurs, and is advantageous to improve the security and standard of mobile terminal processing object event Exactness.

It is consistent with the embodiment shown in above-mentioned Fig. 2A, referring to Fig. 4, Fig. 4 is a kind of thing provided in an embodiment of the present invention The schematic flow sheet of part processing method, applied to mobile terminal.As illustrated, present event processing method includes:

S401, mobile terminal are detecting mobile terminal when detecting the processing request for the object event Camera device viewfinder range in comprising integrity degree be more than predetermined threshold value facial image when, cache in the viewfinder range Preview image, and enable infrared thermal imaging device and gather the facial temperature profile data.

S402, the facial image features data in preview image described in above-mentioned acquisition for mobile terminal.

S403, above-mentioned mobile terminal is in the face temperature profile data for detecting the facial temperature profile data Yu prestoring During template matches success, it is real user to determine active user.

S404, above-mentioned mobile terminal detect the facial image features data and the facial image features data mould to prestore When plate matches, pending object event is handled.

As can be seen that in the embodiment of the present invention, when mobile terminal detects the processing request of object event, moved detecting When being more than the facial image of predetermined threshold value comprising integrity degree in the viewfinder range of the camera device of dynamic terminal, cache in viewfinder range Preview image, and enable infrared thermal imaging device and gather facial temperature profile data, secondly, obtain the face in preview image Image feature data, again, detecting that facial temperature profile data match into the face temperature profile data template to prestore During work(, it is real user to determine active user, finally, detects facial image features data and the facial image features number to prestore During according to template matches, pending object event is handled.It can be seen that mobile terminal is to identify that active user is real user On the basis of further carry out recognition of face, and identifying that registered user's identity post-processes pending object event, avoiding moving The situation for the human face photo that dynamic terminal misrecognition disabled user uses occurs, and is advantageous to improve mobile terminal processing object event Security and the degree of accuracy.

Further, since mobile terminal be just opened when determining and including facial image in current viewfinder range it is infrared heat into As device, avoid opening infrared thermal imaging device in advance, fail to capture face and cause extra kwh loss, be advantageous to carry High electricity utilization rate.

It is consistent with the embodiment shown in above-mentioned Fig. 2A, Fig. 3, Fig. 4, provided referring to Fig. 5, Fig. 5 is the embodiment of the present invention A kind of mobile terminal structural representation, as illustrated, the mobile terminal include processor, memory, communication interface and One or more programs, wherein, said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned Manage device to perform, said procedure includes being used for the instruction for performing following steps;

The facial feature data of user is obtained, the facial feature data includes facial image features data and facial temperature Characteristic;

Identifying that active user is real user according to the facial temperature profile data, and detecting the face figure When being matched as characteristic with the facial image features data template to prestore, pending object event is handled.

As can be seen that in the embodiment of the present invention, mobile terminal obtains the facial feature data of user first, the facial characteristics Data include facial image features data and facial temperature profile data, secondly, are identified according to facial temperature profile data Active user is real user, and detects that facial image features data match with the facial image features data template to prestore When, handle pending object event.It can be seen that mobile terminal is to enter one on the basis of identifying that active user is real user Step carries out recognition of face, and is identifying the pending object event of registered user's identity post processing, avoids mobile terminal from knowing by mistake The situation for the human face photo that other disabled user uses occurs, and is advantageous to improve the security and standard of mobile terminal processing object event Exactness.

In a possible example, in terms of the facial feature data of the acquisition user, the instruction in described program Specifically for performing following operate:When detecting the processing request for the object event, the face-image of user is obtained Characteristic and facial temperature profile data.

In a possible example, facial image features data and facial temperature profile data in the acquisition user Aspect, the instruction in described program are specifically used for performing following operate:Detecting the model of finding a view of the camera device of mobile terminal When being more than the facial image of predetermined threshold value comprising integrity degree in enclosing, the preview image in the viewfinder range is cached, and enable red Outer thermal imaging device gathers the facial temperature profile data;And the facial image features number in the acquisition preview image According to.

In a possible example, identify that active user is true according to the facial temperature profile data described Customer-side, the instruction in described program are specifically used for performing following operate:Detect the facial temperature profile data with For the face temperature profile data template to prestore when the match is successful, it is real user to determine active user.

It is described when the facial image features data are face contour characteristic point data in a possible example Camera device is front camera;And when the facial image features data are iris feature point data, the shooting dress It is set to infrared light supply and iris camera.

It is above-mentioned that mainly the scheme of the embodiment of the present invention is described from the angle of method side implementation procedure.It is appreciated that , for mobile terminal in order to realize above-mentioned function, it comprises perform the corresponding hardware configuration of each function and/or software mould Block.Those skilled in the art should be readily appreciated that, with reference to the unit of each example of the embodiments described herein description And algorithm steps, the present invention can be realized with the combining form of hardware or hardware and computer software.Some function actually with The mode of hardware or computer software driving hardware performs, application-specific and design constraint bar depending on technical scheme Part.Professional and technical personnel can specifically realize described function to each using distinct methods, but this reality Now 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.

In the case of using integrated unit, Fig. 6 shows one kind of mobile terminal involved in above-described embodiment Possible functional unit forms block diagram.Mobile terminal 600 includes:The collecting unit 603 of processing unit 602 and first and the second collection Unit 604.The action that processing unit 602 is used for mobile terminal is controlled management, for example, processing unit 602 is used to support Mobile terminal performs the step S401-S405 in step S301-S303, Fig. 4 in step S201, S202, Fig. 3 in Fig. 2A And/or other processes for techniques described herein.Mobile terminal can also include memory cell 601, be moved for storing The program code and data of dynamic terminal.

Wherein, above-mentioned processing unit 602, for being obtained by the collecting unit 604 of the first collecting unit 603 and second The facial feature data of user, the facial feature data include facial image features data and facial temperature profile data;

The processing unit 602, it is additionally operable to identifying that active user is true according to the facial temperature profile data User, and when detecting that the facial image features data match with the facial image features data template to prestore, handle and wait to locate The object event of reason.

In a possible example, obtained described by the collecting unit 604 of the first collecting unit 603 and second In terms of the facial feature data of user, the processing unit 602 is specifically used for:Detecting the processing for the object event During request, facial image features data and the face of user are obtained by the collecting unit 604 of the first collecting unit 603 and second Portion's temperature profile data.

In a possible example, obtained described by the collecting unit 604 of the first collecting unit 603 and second In terms of the facial image features data of user and facial temperature profile data, the processing unit 602 is specifically used for:Detecting When being more than the facial image of predetermined threshold value comprising integrity degree in the viewfinder range of the first collecting unit 603 of mobile terminal, caching Preview image in the viewfinder range, and enable the second collecting unit 604 and gather the facial temperature profile data;And obtain Take the facial image features data in the preview image.

In a possible example, identify that active user is true according to the facial temperature profile data described Customer-side, the processing unit 602 are specifically used for:In the face temperature for detecting the facial temperature profile data Yu prestoring During the success of characteristic template matches, it is real user to determine active user.

It is described when the facial image features data are face contour characteristic point data in a possible example Camera device is front camera;When the facial image features data are iris feature point data, the camera device is Infrared light supply and iris camera.

Wherein, processing unit 602 can be processor or controller, and the first collecting unit 603 can be that biological information is adopted Acquisition means, such as iris information harvester, facial information harvester, the second collecting unit 604 can be infrared thermal imagings Device, memory cell 601 can be memories.

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 (13)

  1. A kind of 1. mobile terminal, it is characterised in that including processor, camera device and infrared thermal imaging device, wherein,
    The camera device, for gathering face-image;
    The infrared thermal imaging device, for gathering facial temperature pattern;
    The processor, for obtaining the facial characteristics number of user by the camera device and the infrared thermal imaging device According to the facial feature data includes facial image features data and facial temperature profile data;According to the facial temperature Characteristic identifies that active user is real user, and detects the facial image features data and the face-image to prestore During characteristic template matches, pending object event is handled.
  2. 2. mobile terminal according to claim 1, it is characterised in that described by the camera device and described infrared In terms of thermal imaging device obtains the facial feature data of user, the processor is specifically used for:The target is directed to detecting Event processing request when, by the camera device obtain user facial image features data, by it is described it is infrared heat into As device obtains the facial temperature profile data of user.
  3. 3. mobile terminal according to claim 2, it is characterised in that obtain user's by the camera device described Facial image features data, in terms of obtaining the facial temperature profile data of user by the infrared thermal imaging device, the place Reason implement body is used for:It is more than the people of predetermined threshold value comprising integrity degree in the viewfinder range of camera device for detecting mobile terminal During face image, the preview image in the viewfinder range is cached, and it is special to enable the infrared thermal imaging device collection facial temperature Levy data;Obtain the facial image features data in the preview image.
  4. 4. according to the mobile terminal described in claim any one of 1-3, it is characterised in that described special according to the facial temperature In terms of sign data identify active user for real user, the processor is specifically used for:Detecting that the facial temperature is special When the match is successful, it is real user to determine active user for sign data and the face temperature profile data template that prestores.
  5. 5. according to the mobile terminal described in claim any one of 2-4, it is characterised in that be in the facial image features data During face contour characteristic point data, the camera device is front camera;
    When the facial image features data are iris feature point data, the camera device is that infrared light supply and iris image Head.
  6. A kind of 6. event-handling method, it is characterised in that including:
    The facial feature data of user is obtained, the facial feature data includes facial image features data and facial temperature profile Data;
    Identifying that active user is real user according to the facial temperature profile data, and detecting that the face-image is special When sign data match with the facial image features data template to prestore, pending object event is handled.
  7. 7. according to the method for claim 6, it is characterised in that the facial feature data for obtaining user, including:
    When detecting the processing request for the object event, the facial image features data of user and facial temperature are obtained Characteristic.
  8. 8. according to the method for claim 7, it is characterised in that the facial image features data and face for obtaining user Temperature profile data, including:
    When detecting that including integrity degree in the viewfinder range of camera device of mobile terminal is more than the facial image of predetermined threshold value, The preview image in the viewfinder range is cached, and enables infrared thermal imaging device and gathers the facial temperature profile data;
    Obtain the facial image features data in the preview image.
  9. 9. according to the method described in claim any one of 6-8, it is characterised in that described according to the facial temperature profile data It is real user to identify active user, including:
    When the match is successful for the face temperature profile data template for detecting the facial temperature profile data and prestoring, it is determined that working as Preceding user is real user.
  10. 10. according to the method described in claim any one of 7-9, it is characterised in that in the facial image features data be face During contouring characteristic point data, the camera device is front camera;
    When the facial image features data are iris feature point data, the camera device is that infrared light supply and iris image Head.
  11. A kind of 11. mobile terminal, it is characterised in that including processing unit and the first collecting unit and the second collecting unit,
    The processing unit, for obtaining the facial characteristics number of user by first collecting unit and the second collecting unit According to the facial feature data includes facial image features data and facial temperature profile data;
    The processing unit, it is additionally operable to identifying that active user is real user according to the facial temperature profile data, and When detecting that the facial image features data match with the facial image features data template to prestore, pending target is handled Event.
  12. A kind of 12. 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 by the computing device, the journey Sequence includes being used for the instruction that perform claim requires the step in any one of 6-10 method.
  13. A kind of 13. 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 any one of 6-10, the computer bag Include mobile terminal.
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