CN108280431A - Face recognition processing method, recognition of face processing unit and intelligent terminal - Google Patents
Face recognition processing method, recognition of face processing unit and intelligent terminal Download PDFInfo
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- CN108280431A CN108280431A CN201810071749.3A CN201810071749A CN108280431A CN 108280431 A CN108280431 A CN 108280431A CN 201810071749 A CN201810071749 A CN 201810071749A CN 108280431 A CN108280431 A CN 108280431A
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- intelligent terminal
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- display area
- backlight
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
Abstract
This application provides a kind of face recognition processing method, recognition of face processing unit, intelligent terminal and computer readable storage medium, which includes：In the face recognition process of intelligent terminal, whether the intensity of illumination of environment where detecting the intelligent terminal is less than preset intensity threshold；If the intensity of illumination of environment is less than the intensity threshold where the intelligent terminal, it is determined that current face display area, wherein the face display area is the region that face occurs in the screen of the intelligent terminal；Light filling processing is carried out to the face display area.Technical scheme can improve the recognition of face success rate of intelligent terminal under the insufficient scene of ambient light.
Description
Technical field
The application belongs to intelligent terminal technical field, and in particular to a kind of face recognition processing method, recognition of face processing
Device, intelligent terminal and computer readable storage medium.
Background technology
With the development of mobile Internet, social degree of opening is also higher and higher, and user passes through intelligent terminal (such as hand
Machine, tablet computer etc.) many things can be done, at the same time, safeguard protection is carried out to intelligent terminal and is also become more and more important.
Face recognition technology has been used in intelligent terminal at present as a kind of new identification technology, to realize to intelligence
The safeguard protection of energy terminal.However, the clarity of the face captured to intelligent terminal by face recognition technology is more demanding,
And current intelligent terminal is defied capture under the insufficient scene of ambient light to clearly face, therefore, ambient light not
Under the scene of foot, the recognition of face success rate of existing intelligent terminal is relatively low.
Invention content
In view of this, this application provides a kind of face recognition processing method, recognition of face processing unit and intelligent terminal,
The recognition of face success rate of intelligent terminal can be improved under the insufficient scene of ambient light.
The first aspect of the embodiment of the present application provides a kind of face recognition processing method, including：
In the face recognition process of intelligent terminal, whether the intensity of illumination of environment is less than where detecting the intelligent terminal
Preset intensity threshold；
If the intensity of illumination of environment is less than the intensity threshold where the intelligent terminal, it is determined that current face is shown
Region, wherein the face display area is the region that face occurs in the screen of the intelligent terminal；
Light filling processing is carried out to the face display area.
Based on the application in a first aspect, in the first possible implementation, it is described to the face display area into
Row light filling is handled：
The brightness of first group of backlight of the intelligent terminal is turned up,
Wherein, the light of first group of backlight covers the face display area.
The first possible realization method based on the application first aspect, in second of possible realization method, institute
It states and further includes to face display area progress light filling processing：
Turn down the brightness of second group of backlight of the intelligent terminal；
Alternatively, closing second group of backlight of the intelligent terminal；
Wherein, the light of second group of backlight does not cover the face display area.
Based on the application in a first aspect, the first possible realization method of the application first aspect or this Shen
Please first aspect second of possible realization method, in the third possible realization method, the current face of the determination
Display area is：
Current face display area is determined based on the infrared camera built in the intelligent terminal.
Based on the application in a first aspect, the first possible realization method of the application first aspect or this Shen
Please first aspect second of possible realization method, in the 4th kind of possible realization method, the people in intelligent terminal
In face identification process, the intensity of illumination of environment where detecting the intelligent terminal whether less than preset intensity threshold be：
In face recognition process under the intelligent terminal screen lock state, the light of environment where detecting the intelligent terminal
Whether it is less than preset intensity threshold according to intensity.
The application second aspect provides a kind of recognition of face processing unit, including：
Detection unit, the light for environment where in the face recognition process of intelligent terminal, detecting the intelligent terminal
Whether it is less than preset intensity threshold according to intensity；
Determination unit determines when the intensity of illumination for the environment where the intelligent terminal is less than the intensity threshold
Current face display area, wherein the face display area is the area that face occurs in the screen of the intelligent terminal
Domain；
Light filling unit, for carrying out light filling processing to the face display area.
Based on the application second aspect, in the first possible implementation, the light filling unit is specifically used for：It is turned up
The brightness of first group of backlight of the intelligent terminal；
Wherein, the light of first group of backlight covers the face display area.
The first possible realization method based on the application second aspect, in second of possible realization method, institute
Light filling unit is stated specifically to be additionally operable to：Turn down the brightness of second group of backlight of the intelligent terminal；
Alternatively, closing second group of backlight of the intelligent terminal；
Wherein, the light of second group of backlight does not cover the face display area.
Based on the application second aspect either the first possible realization method of the application second aspect or this Shen
Please second aspect second of possible realization method, in the third possible realization method, the determination unit is specifically used
In：Current face display area is determined based on the infrared camera built in the intelligent terminal.
Based on the application second aspect either the first possible realization method of the application second aspect or this Shen
Please second aspect second of possible realization method, in the 5th kind of possible realization method, the detection unit is specifically used
In：In face recognition process under the intelligent terminal screen lock state, the illumination of environment is strong where detecting the intelligent terminal
Whether degree is less than preset intensity threshold.
The application third aspect provides a kind of intelligent terminal, including memory, and processor and storage are on a memory and can
The computer program run on a processor.The processor execute above computer program when realize above-mentioned first aspect or on
State the face recognition processing method referred in any possible realization method of first aspect.
The application fourth aspect provides a kind of computer readable storage medium, is stored on the computer readable storage medium
Computer program.Above computer program realizes any of above-mentioned first aspect or above-mentioned first aspect when being executed by processor
The face recognition processing method referred in possible realization method.
Therefore in application scheme where detecting the intelligent terminal in the face recognition process in intelligent terminal
When the intensity of illumination of environment is less than intensity threshold, determines current face display area and light filling is carried out to the face display area
Processing.It is captured under the scene of insufficient light more clearly by being conducive to intelligent terminal to face display area progress light filling processing
Clear face, to improve the recognition of face success rate of intelligent terminal under the scene.
Description of the drawings
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the application
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1-a are face recognition processing method one embodiment flow diagram provided by the present application；
Fig. 1-b are the intelligent terminal screen display schematic diagram under a kind of application scenarios provided by the present application；
Fig. 2 is recognition of face processing unit one embodiment structural schematic diagram provided by the present application；
Fig. 3 is intelligent terminal one embodiment structural schematic diagram provided by the present application.
Specific implementation mode
In being described below, for illustration and not for limitation, it is proposed that such as tool of particular system structure, technology etc
Body details, so as to provide a thorough understanding of the present application embodiment.However, it will be clear to one skilled in the art that there is no these specific
The application can also be realized in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, so as not to obscure the description of the present application with unnecessary details.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in following methods embodiment, respectively
The execution sequence of process should be determined by its function and internal logic, and the implementation process without coping with each embodiment constitutes any limit
It is fixed.
In order to illustrate technical solution described herein, illustrated below by specific embodiment.
Embodiment one
The embodiment of the present application provides a kind of face recognition processing method, which is applied to recognition of face
Processing unit, the face recognition process unit are integrated in intelligent terminal.The operating system of above-mentioned intelligent terminal can be ios,
Android, windows system or other operating systems, above-mentioned intelligent terminal can be smart mobile phone, tablet computer, wearable
The terminals such as equipment.
- a is please referred to Fig.1, the face recognition processing method in the embodiment of the present application includes：
Step 101, in the face recognition process of intelligent terminal, the intensity of illumination of environment where detecting the intelligent terminal
Whether preset intensity threshold is less than；
In the embodiment of the present application, the intelligence can be detected eventually in the face recognition process under intelligent terminal screen lock state
Whether the intensity of illumination of environment where end is less than preset intensity threshold.Wherein, the face under above-mentioned intelligent terminal screen lock state
During identification process appears in the unlocking screen after intelligent terminal enables face unlocking manner, for example, when intelligent terminal is opening
When with receiving screen-unlock instruction after face unlocking manner, which can start the recognition of face under screen lock state
Journey, to identify whether the face currently captured is the preset face to unlock.Certainly, in the embodiment of the present application, also may be used
It is whether low with the intensity of illumination in the face recognition process under any scene of intelligent terminal, detecting intelligent terminal place environment
In preset intensity threshold, do not limit herein.
It in a step 101, then can be with when detecting that the intensity of illumination of environment where the intelligent terminal is less than the intensity threshold
The insufficient light of environment, executes step 102 and subsequent step at this time where thinking the current intelligent terminal.When detecting the intelligence
The intensity of illumination of environment is not less than the intensity threshold where energy terminal, then it is believed that the light of current intelligent terminal place environment
Enough, it is not necessarily to execute step 102 and subsequent step at this time.
Specifically, step 101 can detect environment where the intelligent terminal based on the light sensor built in intelligent terminal
Intensity of illumination whether be less than preset intensity threshold, or environment where other manner detection intelligent terminal can also be used
Whether intensity of illumination is less than preset intensity threshold, and whether the intensity of illumination of environment where detection intelligent terminal is strong less than preset
The process of degree threshold value is referred to prior art realization, does not limit herein.
If the intensity of illumination of environment is less than above-mentioned intensity threshold where step 102, above-mentioned intelligent terminal, it is determined that current
Face display area；
Wherein, above-mentioned face display area is the region that face occurs in the screen of above-mentioned intelligent terminal.For example,
If the screen display schematic diagram of intelligent terminal as shown in Fig. 1-b, then region S is above-mentioned face display area.
Optionally, since infrared photography light can take the image being invisible to the naked eye under dark surrounds, in order to
Enough more accurately determine current face display area, in a step 102, can be built in based on above-mentioned intelligent terminal it is infrared
Camera determines current face display area.
Step 103 carries out light filling processing to above-mentioned face display area；
In the embodiment of the present application, after determining above-mentioned face display area, which is carried out at light filling
Reason.
In the embodiment of the present application, it can be realized to this by way of the backlight for covering above-mentioned face display area is turned up
The light filling of face display area is handled, then step 103 specifically includes：The bright of first group of backlight of above-mentioned intelligent terminal is turned up
Degree, wherein the light of above-mentioned first group of backlight covers above-mentioned face display area.Specifically, above-mentioned first group of backlight
Backlight quantity can be 1 or more than two.Further, in order to reduce invalid light filling, to reduce intelligent terminal electricity
It is lost, the brightness of second group of backlight of above-mentioned intelligent terminal can also be turned down in step 103, alternatively, closing above-mentioned intelligence eventually
Second group of backlight at end, wherein the light of above-mentioned second group of backlight does not cover above-mentioned face display area.On specifically,
The backlight quantity for stating second group of backlight can be 1 or more than two.Certainly, in other embodiments, above-mentioned in height-regulating
While the brightness of first group of backlight of intelligent terminal, the brightness of other backlights in above-mentioned intelligent terminal can also be kept
It is constant, wherein the backlight in above-mentioned other backlights, that is, above-mentioned intelligent terminal in addition to above-mentioned first group of backlight.
Therefore when detecting the intelligent terminal institute in the face recognition process in intelligent terminal in the embodiment of the present application
When the intensity of illumination of environment is less than intensity threshold, determines current face display area and the face display area is mended
Light processing.Be conducive to intelligent terminal under the scene of insufficient light by carrying out light filling processing to face display area to capture more
Clearly face, to improve the recognition of face success rate of intelligent terminal under the scene.
Embodiment two
The embodiment of the present application provides a kind of recognition of face processing unit.As shown in Fig. 2, the face in the embodiment of the present application is known
Other processing unit 200 includes：
Detection unit 201, for environment where in the face recognition process of intelligent terminal, detecting the intelligent terminal
Whether intensity of illumination is less than preset intensity threshold；
Determination unit 202, when the intensity of illumination for the environment where the intelligent terminal is less than the intensity threshold, really
Face display area before settled, wherein the face display area is what face occurred in the screen of the intelligent terminal
Region；
Light filling unit 203, for carrying out light filling processing to the face display area.
Optionally, light filling unit 203 is specifically used for：The brightness of first group of backlight of the intelligent terminal is turned up.Wherein,
The light of first group of backlight covers the face display area.
Optionally, light filling unit 203 is specifically additionally operable to：Turn down the brightness of second group of backlight of the intelligent terminal；Or
Person closes second group of backlight of the intelligent terminal.Wherein, it is aobvious not cover the face for the light of second group of backlight
Show region.
Optionally, determination unit 202 is specifically used for：It is determined currently based on the infrared camera built in the intelligent terminal
Face display area.
Optionally, detection unit 201 is specifically used for：In face recognition process under the intelligent terminal screen lock state,
Whether the intensity of illumination of environment where detecting the intelligent terminal is less than preset intensity threshold.
It should be noted that recognition of face processing unit is integrated in intelligent terminal in the embodiment of the present application.Above-mentioned intelligence
The operating system of terminal can be ios, android, windows system or other operating systems, and above-mentioned intelligent terminal can be
The terminals such as smart mobile phone, tablet computer, wearable device.
Therefore when detecting the intelligent terminal institute in the face recognition process in intelligent terminal in the embodiment of the present application
When the intensity of illumination of environment is less than intensity threshold, determines current face display area and the face display area is mended
Light processing.Be conducive to intelligent terminal under the scene of insufficient light by carrying out light filling processing to face display area to capture more
Clearly face, to improve the recognition of face success rate of intelligent terminal under the scene.
Embodiment three
The embodiment of the present application provides a kind of intelligent terminal, referring to Fig. 3, the intelligent terminal in the embodiment of the present application also wraps
It includes：Memory 301, one or more processors 302 (only showing one in Fig. 3) and is stored on memory 301 and can locate
The computer program run on reason device.Wherein：For memory 301 for storing software program and module, processor 302 passes through fortune
Row is stored in the software program and unit of memory 301, to perform various functions application and data processing.Specifically,
Processor 302 is stored by operation and realizes following steps in the above computer program of memory 301：
In the face recognition process of intelligent terminal, whether the intensity of illumination of environment is less than where detecting the intelligent terminal
Preset intensity threshold；
If the intensity of illumination of environment is less than the intensity threshold where the intelligent terminal, it is determined that current face is shown
Region, wherein the face display area is the region that face occurs in the screen of the intelligent terminal；
Light filling processing is carried out to the face display area.
Assuming that above-mentioned is the first possible embodiment, then provided based on the first possible embodiment
Second of possible embodiment in, it is described to the face display area carry out light filling processing include：
The brightness of first group of backlight of the intelligent terminal is turned up,
Wherein, the light of first group of backlight covers the face display area.
It is described in the third the possible embodiment provided based on above-mentioned second of possible realization method
Carrying out light filling processing to the face display area further includes：
Turn down the brightness of second group of backlight of the intelligent terminal；
Alternatively, closing second group of backlight of the intelligent terminal；
Wherein, the light of second group of backlight does not cover the face display area.
The first above-mentioned possible realization method either above-mentioned second possible realization method or it is above-mentioned the third
In the 4th kind of possible embodiment provided based on possible realization method, the current face viewing area of the determination
Domain is：
Current face display area is determined based on the infrared camera built in the intelligent terminal.
The first above-mentioned possible realization method either above-mentioned second possible realization method or it is above-mentioned the third
In the 5th kind of possible embodiment provided based on possible realization method, the recognition of face in intelligent terminal
In the process, the intensity of illumination of environment where detecting the intelligent terminal whether less than preset intensity threshold be：
In face recognition process under the intelligent terminal screen lock state, the light of environment where detecting the intelligent terminal
Whether it is less than preset intensity threshold according to intensity.
Optionally, as shown in figure 3, above-mentioned intelligent terminal may also include：One or more input equipments 303 (only show in Fig. 3
Go out one) and one or more output equipments 304 (one is only shown in Fig. 3).Memory 301, processor 302, input equipment
303 and output equipment 304 connected by bus 305.
It should be appreciated that in the embodiment of the present application, alleged processor 302 can be central processing unit (Central
Processing Unit, CPU), which can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), application-specific integrated circuit (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at
It can also be any conventional processor etc. to manage device.
Input equipment 303 may include keyboard, Trackpad, fingerprint adopt sensor (finger print information for acquiring user and
The directional information of fingerprint), microphone etc., output equipment 304 may include display, loud speaker etc..
Memory 304 may include read-only memory and random access memory, and provide instruction sum number to processor 301
According to.Part or all of memory 304 can also include nonvolatile RAM.
Therefore when detecting the intelligent terminal institute in the face recognition process in intelligent terminal in the embodiment of the present application
When the intensity of illumination of environment is less than intensity threshold, determines current face display area and the face display area is mended
Light processing.Be conducive to intelligent terminal under the scene of insufficient light by carrying out light filling processing to face display area to capture more
Clearly face, to improve the recognition of face success rate of intelligent terminal under the scene.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each work(
Can unit, module division progress for example, in practical application, can be as needed and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of above-mentioned apparatus are divided into different functional units or module, more than completion
The all or part of function of description.Each functional unit, module in embodiment can be integrated in a processing unit, also may be used
It, can also be above-mentioned integrated during two or more units are integrated in one unit to be that each unit physically exists alone
The form that hardware had both may be used in unit is realized, can also be realized in the form of SFU software functional unit.In addition, each function list
Member, the specific name of module are also only to facilitate mutually distinguish, the protection domain being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may realize that lists described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, depends on the specific application and design constraint of technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
Scope of the present application.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, system embodiment described above is only schematical, for example, the division of above-mentioned module or unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING of device or unit or
Communication connection can be electrical, machinery or other forms.
The above-mentioned unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer read/write memory medium.Based on this understanding, the application realizes above-described embodiment side
All or part of flow in method can also instruct relevant hardware to complete, above-mentioned computer by computer program
Program can be stored in a computer readable storage medium, and the computer program is when being executed by processor, it can be achieved that above-mentioned each
The step of a embodiment of the method.Wherein, above computer program includes computer program code, and above computer program code can
Think source code form, object identification code form, executable file or certain intermediate forms etc..Above computer readable medium can be with
Including：Any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic disc, light of above computer program code can be carried
Disk, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that above computer
The content that readable medium includes can carry out increase and decrease appropriate according to legislation in jurisdiction and the requirement of patent practice, such as
In certain jurisdictions, according to legislation and patent practice, computer-readable medium is including being electric carrier signal and telecommunications letter
Number.
Above above-described embodiment is only to illustrate the technical solution of the application, rather than its limitations；Although with reference to aforementioned reality
Example is applied the application is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each
Technical solution recorded in embodiment is modified or equivalent replacement of some of the technical features；And these are changed
Or replace, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution should all
Within the protection domain of the application.
Claims (10)
1. a kind of face recognition processing method, which is characterized in that including：
In the face recognition process of intelligent terminal, whether the intensity of illumination of environment where detecting the intelligent terminal is less than default
Intensity threshold；
If the intensity of illumination of environment is less than the intensity threshold where the intelligent terminal, it is determined that current face viewing area
Domain, wherein the face display area is the region that face occurs in the screen of the intelligent terminal；
Light filling processing is carried out to the face display area.
2. face recognition processing method according to claim 1, which is characterized in that it is described to the face display area into
Row light filling is handled：
The brightness of first group of backlight of the intelligent terminal is turned up,
Wherein, the light of first group of backlight covers the face display area.
3. face recognition processing method according to claim 2, which is characterized in that it is described to the face display area into
Row light filling is handled：
Turn down the brightness of second group of backlight of the intelligent terminal；
Alternatively, closing second group of backlight of the intelligent terminal；
Wherein, the light of second group of backlight does not cover the face display area.
4. face recognition processing method according to any one of claims 1 to 3, which is characterized in that the determination is current
Face display area is：
Current face display area is determined based on the infrared camera built in the intelligent terminal.
5. face recognition processing method according to any one of claims 1 to 3, which is characterized in that described in intelligent terminal
Face recognition process in, the intensity of illumination of environment where detecting the intelligent terminal whether less than preset intensity threshold be：
In face recognition process under the intelligent terminal screen lock state, the illumination of environment is strong where detecting the intelligent terminal
Whether degree is less than preset intensity threshold.
6. a kind of recognition of face processing unit, which is characterized in that including：
Detection unit, the illumination for environment where in the face recognition process of intelligent terminal, detecting the intelligent terminal are strong
Whether degree is less than preset intensity threshold；
Determination unit when the intensity of illumination for the environment where the intelligent terminal is less than the intensity threshold, determines current
Face display area, wherein the face display area is the region that occurs in the screen of the intelligent terminal of face；
Light filling unit, for carrying out light filling processing to the face display area.
7. recognition of face processing unit according to claim 6, which is characterized in that the light filling unit is specifically used for：It adjusts
The brightness of first group of backlight of the high intelligent terminal；
Wherein, the light of first group of backlight covers the face display area.
8. recognition of face processing unit according to claim 7, which is characterized in that the light filling unit is specifically additionally operable to：
Turn down the brightness of second group of backlight of the intelligent terminal；
Alternatively, closing second group of backlight of the intelligent terminal；
Wherein, the light of second group of backlight does not cover the face display area.
9. a kind of intelligent terminal, including memory, processor and it is stored in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as claim 1 to 5 when executing the computer program
The step of any one the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program and is applied to
Intelligent terminal, which is characterized in that realized as described in any one of claim 1 to 5 when the computer program is executed by processor
The step of method.
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| CN109151337A (en) * | 2018-10-25 | 2019-01-04 | Oppo（重庆）智能科技有限公司 | Recognition of face light compensation method, recognition of face light compensating apparatus and mobile terminal |
| CN109214361A (en) * | 2018-10-18 | 2019-01-15 | 康明飞（北京）科技有限公司 | A kind of face identification method and device and ticket verification method and device |
| CN109521866A (en) * | 2018-10-24 | 2019-03-26 | 佛山市禅信通科技有限公司 | A kind of low-power consumption face identification method and system |
| CN109753899A (en) * | 2018-12-21 | 2019-05-14 | 普联技术有限公司 | A kind of face identification method, system and equipment |
| CN109858447A (en) * | 2019-01-31 | 2019-06-07 | 维沃移动通信有限公司 | A kind of information processing method and terminal |
| CN109862278A (en) * | 2019-04-19 | 2019-06-07 | 努比亚技术有限公司 | Light compensation method, device and the computer readable storage medium of recognition of face |
| CN111368670A (en) * | 2020-02-26 | 2020-07-03 | 上海依图信息技术有限公司 | Face recognition method and device, readable medium and system thereof |
| WO2020172991A1 (en) * | 2019-02-25 | 2020-09-03 | 深圳传音通讯有限公司 | Terminal unlocking method and terminal |
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