CN107566643A - Information processing method, device, storage medium and electronic equipment - Google Patents
Information processing method, device, storage medium and electronic equipment Download PDFInfo
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- CN107566643A CN107566643A CN201710775584.3A CN201710775584A CN107566643A CN 107566643 A CN107566643 A CN 107566643A CN 201710775584 A CN201710775584 A CN 201710775584A CN 107566643 A CN107566643 A CN 107566643A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
This application discloses a kind of information processing method, device, storage medium and electronic equipment, the information processing method is applied to electronic equipment, including：When monitoring calling event, image taking is carried out, and obtain the image information photographed；Detect and whether there is eye image in the image information；If in the presence of, the dimension information of eyeball in the eye image is obtained, and the running status of screen in the electronic equipment is controlled according to the dimension information, the running status includes bright screen state and puts out screen state；If being not present, control the screen to be in and put out screen state.Above- mentioned information processing method can only need shooting image accurately to deduce user view during call or incoming call, and automatically control lighting or extinguishing for screen according to user view, and method is simple, advantageously reduces power consumption, and control effect is good.
Description
Technical field
The application is related to field of computer technology, more particularly to a kind of information processing method, device, storage medium and electricity
Sub- equipment.
Background technology
In informationized society, the mobile terminal such as mobile phone increasingly becomes the essential means of communication of people.
At present, the common mobile terminal of in the market is generally all built-in with distance-sensor, is mainly used in communication process
Sensing whether there is shelter, so that terminal controls the extinguishing of screen according to the detection case of shelter and lights, such as, if inspection
Measure shelter off screen curtain it is nearer when (for example human ear is close to screen), extinguish screen, when detecting shelter off screen curtain farther out (ratio
If human ear is away from screen), screen is lighted, so as to realize the intelligent control of terminal screen in communication process, saves electricity.But
It is different that the custom of terminal is grasped during being received calls due to everyone, for example somebody likes making terminal press close to ear, has
Like from a distance, if going judging distance far and near with same criterion, can not be lighted according to the real intention of user or
Extinguish screen, so as to which the mistake control rate to screen is high, control effect is poor.
The content of the invention
The embodiment of the present application provides a kind of information processing method, device, storage medium and electronic equipment, can converse
Accurately control terminal screen is lighted or extinguished in journey, and control effect is good.
The embodiment of the present application provides a kind of information processing method, applied to electronic equipment, including：
When monitoring calling event, the image information that current shooting arrives is obtained；
It whether there is eye image in detection described image information；
If in the presence of, the dimension information of eyeball in the eye image is obtained, and according to dimension information control
The running status of screen in electronic equipment, the running status include bright screen state and put out screen state；
If being not present, control the screen to be in and put out screen state.
The embodiment of the present application additionally provides a kind of information processor, applied to electronic equipment, including：
Acquisition module, for when monitoring calling event, carrying out image taking, and obtain the image information photographed；
Detection module, it whether there is eye image in described image information for detecting；
First control module, if in the presence of obtaining the dimension information of eyeball in the eye image, and according to described
Dimension information controls the running status of screen in the electronic equipment, and the running status includes bright screen state and puts out screen state；
Second control module, if for being not present, control the screen to be in and put out screen state.
Further, the dimension information includes radius value, and first control module specifically includes：
Judging unit, for judging whether the radius value is less than pre-set radius；
First control unit, if being less than pre-set radius for the radius value, control the screen to be in and put out screen state；
Second control unit, if being more than or equal to pre-set radius for the radius value, the screen is controlled to be in bright
Screen state.
Further, first control unit is specifically used for：
Obtain the color parameter of each pixel in described image information；
The environmental light brightness of the electronic equipment local environment is determined according to the color parameter；
The screen brightness value according to corresponding to determining the environmental light brightness；
The screen is controlled to be in bright screen state using the screen brightness value.
Further, the calling event includes incoming call sound event and call reminding event, when the calling event is
During incoming call sound event, described information processing unit also includes the 3rd control module, is used for：
Before the acquisition module carries out image taking, the distance between user and the electronic equipment value are obtained；
When the distance value is not less than pre-determined distance, triggers the acquisition module and carry out image taking；
When the distance value is less than pre-determined distance, controls the screen to be in and put out screen state.
Further, when the calling event is call reminding event, described information processing unit also includes the 4th control
Molding block, is used for：
Controlled in first control module according to the radius value in the electronic equipment after the running status of screen,
When the screen is in bright screen state, detect in the image information photographed in default duration whether human eye be present
Image；
If so, then connecting incoming call, the incoming call sound event is generated with triggering；
If it is not, then refusing incoming call, and extinguish the screen.
Further, the 4th control module is additionally operable to：
Before connecting incoming call, the ambient noise of the electronic equipment local environment is obtained；
The broadcast sound volume of calling voice is determined according to the ambient noise；
According to the broadcast sound volume connecting incoming call.
Further, the 4th control module is additionally operable to：
During it whether eye image be present in detecting the image information photographed in default duration,
Preview area is generated on the screen；
The image information photographed in duration is shown in the preview area.
The embodiment of the present application additionally provides a kind of storage medium, and a plurality of instruction, the finger are stored with the storage medium
Order is suitable to be loaded by processor to perform any of the above-described information processing method.
The embodiment of the present application additionally provides a kind of electronic equipment, including processor and memory, the processor with it is described
Memory is electrically connected with, and the memory is used for store instruction and data, and the processor is used for the letter described in any of the above-described
Cease the step in processing method.
Information processing method, device, storage medium and the electronic equipment that the application provides, applied to electronic equipment, when
When monitoring calling event, by carrying out image taking, and the image information photographed is obtained, detected afterwards in the image information
With the presence or absence of eye image, if in the presence of obtaining the dimension information of eyeball in the eye image, and control according to the dimension information
The running status of screen in the electronic equipment, the running status includes bright screen state and puts out screen state, if being not present, control should
Screen, which is in, puts out screen state, so as to only need shooting image accurately to deduce user view during call or incoming call,
And lighting or extinguishing for screen is automatically controlled according to user view, method is simple, advantageously reduces power consumption, and control effect is good.
Brief description of the drawings
Below in conjunction with the accompanying drawings, by the way that the embodiment of the application is described in detail, the technical scheme of the application will be made
And other beneficial effects are apparent.
Fig. 1 is the schematic flow sheet for the information processing method that the embodiment of the present application provides.
Fig. 2 is another schematic flow sheet for the information processing method that the embodiment of the present application provides.
Fig. 3 is the schematic diagram that the call reminding state sub-screen that the embodiment of the present application provides controls scene.
Fig. 4 is the another schematic flow sheet for the information processing method that the embodiment of the present application provides.
Fig. 5 is the schematic diagram that the talking state sub-screen that the embodiment of the present application provides controls scene
Fig. 6 is the structural representation for the information processor that the embodiment of the present application provides.
Fig. 7 is another structural representation for the information processor that the embodiment of the present application provides.
Fig. 8 is the structural representation for the first control module that the embodiment of the present application provides.
Fig. 9 is the structural representation for the electronic equipment that the embodiment of the present application provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.It is based on
Embodiment in the application, the every other implementation that those skilled in the art are obtained under the premise of creative work is not made
Example, belong to the scope of the application protection.
The embodiment of the present application provides a kind of information processing method, device, storage medium and electronic equipment.
The present embodiment will be described from the angle of information processor, and the information processor can specifically be used as independent
Entity realize that can also be integrated in electronic equipment, such as terminal to realize, the terminal can include mobile phone, flat board electricity
Brain and personal computer etc..
As shown in figure 1, the information processing method can apply to electronic equipment, its idiographic flow can be as follows：
101st, when monitoring calling event, image taking is carried out, and obtain the image information photographed.
In the present embodiment, image information can be obtained by front camera built-in in electronic equipment, acquisition behaviour
Work can be periodic, for example 2s is once or real-time, specifically can according to the actual requirements depending on.
For example, the calling event can include incoming call sound event and call reminding event, when the calling event is incoming call
When answering event, before the image information that current shooting arrives is obtained, the information processing method can also include：
Obtain the distance between user and the electronic equipment value；
When the distance value is not less than pre-determined distance, the step of performing the image information that the acquisition current shooting arrives；
When the distance value is less than pre-determined distance, controls the screen to be in and put out screen state.
In the present embodiment, the incoming call sound event is referred mainly in call, and the call reminding event refers mainly to access failure of conversing
When vibration or the alerting pattern such as jingle bell.The distance between user and electronic equipment can be detected by range sensor to be worth, should
Range sensor can include infrared sensor.The pre-determined distance is mainly used in defining the ear of user or whether face presses close to electricity
Sub- equipment, it can be manually set, such as 0.05m.
Generally, in communication process, when the distance between user and electronic equipment value are less than the pre-determined distance, show to use
Electronic equipment is most probably just positioned over by ear and conversed by family, and now screen need not be lighted, and work as electronic equipment
When the distance between user value is more than or equal to the pre-determined distance, it is necessary to the image information further arrived according to current shooting come
Speculate user whether positive injection screen curtain, lighting and extinguish so as to output control screen by inference.
And during call reminding, due to phone also access failure, thus user typically will not by ear close to screen, namely
The distance between user and electronic equipment value are typically larger than the pre-determined distance, now, only need the figure directly arrived according to current shooting
As information come judge user whether positive injection screen curtain, and lighting and extinguishing for screen is controlled according to judged result, without reality
When enter row distance detection, so as to while control accuracy is ensured, eliminate apart from detecting step, method is simple, save
Power consumption is saved.
102nd, detect and whether there is eye image in the image information, if in the presence of execution following step 103, if not depositing
Then performing following step 104.
In the present embodiment, the eye image mainly includes eyelid, eyeball (iris) and the white of the eye (sclera), can first pass through people
Face detection tech extracts face from image information, is then based on biometrics identification technology and human eye is found from face, the life
Thing feature identification technique mainly includes iris recognition and retina identifies.
103rd, the dimension information of eyeball in the eye image is obtained, and is controlled in the electronic equipment and shielded according to the dimension information
The running status of curtain, the running status include bright screen state and put out screen state.
In the present embodiment, ball portions can be extracted from eye image according to special shape of the eyeball in eyes,
Then the radius value or diameter value equidimension information of the eyeball are calculated, screen is controlled according to the dimension information.
Further, the dimension information can include radius value, and now, above-mentioned steps " control the electricity according to the radius value
The running status of screen in sub- equipment " can specifically include：
Judge whether the radius value is less than pre-set radius；
If the radius value is less than pre-set radius, controls the screen to be in and put out screen state；
If the radius value is more than or equal to pre-set radius, the screen is controlled to be in bright screen state.
In the present embodiment, although the eyes of different people are of different sizes, this primarily directed to eyelid length for, it is and right
In eyeball, the eyeball size of most people is all in a normal scope, for example the eyeball back/forth diameter length of common people exists
24mm or so, vertical electrical path length compared with other reference factors, judge to use in 23mm or so by eyeball radius or diameter
The reliability whether family watches screen attentively is high.When the pre-set radius can be that the calling user off screen curtain estimated out in advance is farthest
Eyeball radius, when radius value is less than pre-set radius, typically represent eyes of user notice elsewhere, or the human eye
Image is not that front camera is shot for calling user, it may be possible to is shot for other pedestrians on road, now, it is not necessary to
Screen is lighted, and when radius value is more than or equal to pre-set radius, it is moderate to represent user distance screen, and notice is in screen
On, at this time, it may be necessary to light screen.
For example, above-mentioned steps " controlling the screen to be in bright screen state " can specifically include：
Obtain the color parameter of each pixel in the image information；
The environmental light brightness of the electronic equipment local environment is determined according to the color parameter；
The screen brightness value according to corresponding to determining the environmental light brightness；
The screen is controlled to be in bright screen state using the screen brightness value.
In the present embodiment, the color parameter can include brightness value, tone value and color saturation value, mainly according to brightness value
Environmental light brightness is determined, for example the image under varying environment brightness can be gathered in advance, is then concluded according to the image of collection
Go out environmental light brightness and the relation of brightness value, and store in the electronic device, so, follow-up can obtains according to actual brightness value
To corresponding environmental light brightness, the acquisition modes of this environmental light brightness only need to can be real by existing front camera
It is existing, without setting optical sensor in addition, save deployment cost.
In addition, when the calling event is call reminding event, user can be straight by direct vision screens after screen lights
Connection phone, that is, after above-mentioned steps 103, the information processing method can also include：
When the screen is in bright screen state, detects in the image information photographed in default duration and whether deposit
In eye image；
If so, then connecting incoming call, the incoming call sound event is generated with triggering；
If it is not, then refusing incoming call, and extinguish the screen.
In the present embodiment, the default duration can be manually set according to the actual requirements, such as 3 seconds or 5 seconds, only
When the eyes for detecting user in a period of time are all look at screen, it can just speculate that user needs to receive calls, otherwise, can be with
Speculate that user is not desired to receive calls, and electronic equipment result can automatically control the connection of call with hanging up by inference, without
Manually operated, method is simple, and flexibility is high.
For example, before connecting incoming call, the information processing method can also include：
Obtain the ambient noise of the electronic equipment local environment；
The broadcast sound volume of calling voice is determined according to the ambient noise；
According to the broadcast sound volume connecting incoming call.
In the present embodiment, the broadcast sound volume of voice corresponding to varying environment noise can have been stored in local library in advance,
During practical application, it is possible to the broadcast sound volume directly according to corresponding to obtaining the ambient noise of local environment, and broadcasting using acquisition
Playback amount plays and answers voice, manually operated without user so as to which voice size is adjusted flexibly according to varying environment, experience
Feel.
For example, the process of eye image in the image information photographed in default duration is detected whether be present
In, the information processing method can also include：
Preview area is generated on the screen；
The image information photographed in duration is shown in the preview area.
In the present embodiment, the size of the preview area is generally much less than screen overall size, and its set location can be taking human as setting
It is fixed, for example the screen upper left corner or the upper right corner can be located at.Specifically, when bright screen, by preview area real-time display
The image information photographed, be advantageous to user and face is adjusted according to oneself purpose (for example want to answer the call or do not answer the call) faster
Portion position, flexibility are good.
104th, control the screen to be in and put out screen state.
In the present embodiment, because in communication process, when only user's ear is close to screen, screen, which can be just in, puts out screen shape
State, and if now also always on camera obtains eye image, undoubtedly flog a dead horse, therefore consider power problemses, putting out
It after screen, can further stop IMAQ operation, namely close front camera, to save electricity.
From the foregoing, the information processing method that the present embodiment provides, applied to electronic equipment, when monitoring calling event
When, by carrying out image taking, the image information photographed is obtained, and detect and whether there is eye image in the image information,
If in the presence of obtaining the dimension information of eyeball in the eye image, and screen in the electronic equipment is controlled according to the dimension information
Running status, the running status includes bright screen state and putting out screen state, if being not present, controls the screen to be in and puts out screen shape
State, so as to only need shooting image accurately to deduce user view during call or incoming call, and according to user view
Lighting or extinguishing for screen is automatically controlled, method is simple, advantageously reduces power consumption, and control effect is good.
In the present embodiment, will specifically be integrated with the information processor in the electronic device, the calling event is incoming call
It is described in detail exemplified by reminder events.
Fig. 2 and Fig. 3 are referred to, a kind of information processing method, idiographic flow can be as follows：
201st, when monitoring call reminding event, electronic equipment carries out image taking, and obtains the image letter photographed
Breath.
For example, when receiving incoming call, electronic equipment can inform user by way of jingle bell or vibration, meanwhile, lead to
It is new to cross built-in front camera collection present image, the acquisition operations can be it is periodic, such as 2s once or
Real-time.
202nd, electronic equipment, which detects, whether there is eye image in the image information, if in the presence of performing following step
203, if being not present, perform following step 204.
For example, when collecting image, electronic equipment can first pass through human face detection tech and extract people from image information
Face, it is then based on biometrics identification technology and human eye is found from face, the biometrics identification technology, which mainly includes iris, is known
Do not identified with retina.
203rd, electronic equipment obtains the radius value of eyeball in the eye image, and judges whether the radius value is less than default half
Footpath, if so, following step 204 is then performed, if it is not, then performing following step 205-206.
For example, when detecting the presence of eye image, it can only illustrate the shooting that user is placed exactly in front camera be present
In the range of, but this people is probably active user, it is also possible to the passerby of distant place, generally, only when eyeball in eye image
When radius value is more than or equal to pre-set radius, just it is considered that the user is active user, and the sight of the active user is just
On screen, otherwise, it is believed that the user be distant place passerby or active user sight elsewhere.
204th, electronic equipment control the screen be in put out screen state.
For example, when judge the user be distant place passerby or active user sight elsewhere when, Ke Yiwu
Screen need to be lighted.
205th, electronic equipment obtains the color parameter of each pixel in the image information, and is determined according to the color parameter
The environmental light brightness of the electronic equipment local environment, afterwards according to the environmental light brightness determine corresponding to screen brightness value.
For example, the color parameter can include brightness value, tone value and color saturation value, mainly determine ring according to brightness value
Border brightness, in actual application, the image under varying environment brightness can be gathered in advance, then according to the image of collection
Environmental light brightness and the relation of brightness value are summarized, and is stored in the electronic device, so, follow-up can is according to actual lightness
Environmental light brightness corresponding to being worth to.
206th, electronic equipment controls the screen to be in bright screen state using the screen brightness value, and detect it is default continue when
Whether eye image be present in the image information photographed in length, if so, following step 207 is then performed, if it is not, then rejection comes
Electricity, and control the screen to be in and put out screen state.
For example, when judging that the user is active user, and the sight of the active user is just when on screen, Ke Yidian
Bright screen curtain, now, if current screen, which is in, puts out screen state, screen can be first lighted, then adjusts screen intensity to the screen
Brightness value, and if current screen is in bright screen state, directly screen intensity can be adjusted to the screen brightness value.This is default
Duration can be 3 seconds be manually set, namely if detecting the eye image of user in 3 seconds, can connect automatically
Take on the telephone, otherwise, it is believed that user is not desired to answer the call, and can directly hang up.
207th, electronic equipment obtains the ambient noise of its local environment, and determines broadcasting for calling voice according to the ambient noise
Playback amount, afterwards according to the broadcast sound volume connecting incoming call.
For example, because what surrounding enviroment noise received calls to user has a great influence, it is required for avoid answering the call every time
User manually adjusts volume, can be before phone is connected, according to broadcasting for surrounding enviroment noise adjust automatically calling voice
Playback amount, manually operated without user so as to which voice size is adjusted flexibly according to varying environment, experience sense is good.
In addition, the process of eye image in the image information photographed in default duration is detected whether be present
In, a preview area can also be generated in the screen upper left corner or the upper right corner, and the figure photographed is shown in the preview area
As information, so as to be advantageous to user according to the faster adjustment face position of oneself purpose (for example want to answer the call or do not answer the call)
Put, flexibility is good.
From the foregoing, the information processing method that the present embodiment provides, wherein when monitoring call reminding event, electronics
Equipment can carry out image taking, and obtain the image information photographed, and detect and whether there is people's eye pattern in the image information
Picture, if being not present, control the screen to be in and put out screen state, if in the presence of, the radius value of eyeball in the eye image is obtained, and
Judge whether the radius value is less than pre-set radius, if so, then controlling the screen to be in puts out screen state, if it is not, then obtaining the image
The color parameter of each pixel in information, and determine according to the color parameter environment bright of the electronic equipment local environment
Degree, the screen brightness value according to corresponding to determining the environmental light brightness, then, is controlled at the screen using the screen brightness value afterwards
In bright screen state, and detect in the image information photographed in default duration whether eye image be present, if so, then
The ambient noise of its local environment is obtained, and the broadcast sound volume of calling voice is determined according to the ambient noise, is broadcast afterwards according to this
Playback amount connecting incoming call, if it is not, then refusing incoming call, so as to when receiving incoming call, not only can according to the intention of user from
Dynamic control screen is lighted and extinguished, and can realize automatically hanging up and answering for incoming call, and method is simple, and practicality is high, uses
Family experience sense is good.
In another embodiment, will specifically be integrated in the electronic device with the information processor, the calling event is next
Electricity is described in detail exemplified by answering event.
Fig. 4 and Fig. 5 are referred to, a kind of information processing method, idiographic flow can be as follows：
301st, when monitoring incoming call sound event, electronic equipment obtain user with its distance between be worth.
For example, when in call, electronic equipment can by range sensor detect user and its distance between
Value, the range sensor can include infrared sensor.
302nd, electronic equipment judges whether the distance value is not less than pre-determined distance, if it is not, following step 303 is then performed, if
It is then to perform following step 307.
For example, the pre-determined distance is mainly used in defining the ear of user or whether face presses close to electronic equipment, and it can be with people
For setting, such as 0.05m.When the distance between user and electronic equipment value are less than the pre-determined distance, show user most probably
Just electronic equipment is positioned over by ear and conversed, now screen need not be lighted, and to save electricity, can be with
Camera is closed, reopened again when distance changes, and when the distance between electronic equipment and user value are big
When the pre-determined distance, it is necessary to further shooting image come determine to put out screen or bright screen.
303rd, electronic equipment obtains the image information that current shooting arrives, and detects and whether there is people's eye pattern in the image information
Picture, if in the presence of, following step 304 is performed, if being not present, execution following step 307.
For example, human face detection tech can be first passed through and extracts face from image information, be then based on living things feature recognition
Technology finds human eye from face, and the biometrics identification technology mainly includes iris recognition and retina identifies.
304th, electronic equipment obtains the radius value of eyeball in the eye image, and judges whether the radius value is less than default half
Footpath, if it is not, following step 305-306 is then performed, if so, then performing following step 307.
For example, when detecting the presence of eye image, it can only illustrate the shooting that user is placed exactly in front camera be present
In the range of, but this people is probably active user, it is also possible to the passerby of distant place, generally, only when eyeball in eye image
When radius value is more than or equal to pre-set radius, just it is considered that the user is active user, and the sight of the active user is just
On screen, otherwise, it is believed that the user be distant place passerby or active user sight elsewhere.
305th, electronic equipment obtains the color parameter of each pixel in the image information, and is determined according to the color parameter
The environmental light brightness of the electronic equipment local environment, afterwards according to the environmental light brightness determine corresponding to screen brightness value.
For example, the color parameter can include brightness value, tone value and color saturation value, mainly determine ring according to brightness value
Border brightness, in actual application, the image under varying environment brightness can be gathered in advance, then according to the image of collection
Environmental light brightness and the relation of brightness value are summarized, and is stored in the electronic device, so, follow-up can is according to actual lightness
Environmental light brightness corresponding to being worth to.
306th, electronic equipment controls the screen to be in bright screen state using the screen brightness value.
For example, when judging that the user is active user, and the sight of the active user is just when on screen, Ke Yidian
Bright screen curtain, now, if current screen, which is in, puts out screen state, screen can be first lighted, then adjusts screen intensity to the screen
Brightness value, and if current screen is in bright screen state, directly screen intensity can be adjusted to the screen brightness value.
307th, electronic equipment control the screen be in put out screen state.
For example, when judge the user be distant place passerby or active user sight elsewhere when, Ke Yiwu
Screen need to be lighted.
From the foregoing, the information processing method that the present embodiment provides, wherein when monitoring incoming call sound event, electronics
Equipment can obtain user and its distance between value, and judge whether the distance value is not less than pre-determined distance, if so, then controlling
The screen, which is in, puts out screen state, if it is not, then obtaining the image information that current shooting arrives, and detects and whether there is in the image information
Eye image, if being not present, control the screen to be in and put out screen state, if in the presence of obtaining half of eyeball in the eye image
Footpath is worth, and judges whether the radius value is less than pre-set radius, if it is not, then obtaining the color ginseng of each pixel in the image information
Count, and the environmental light brightness of the electronic equipment local environment is determined according to the color parameter, it is true according to the environmental light brightness afterwards
Screen brightness value corresponding to fixed, then, controls the screen to be in bright screen state using the screen brightness value, if so, then control should
Screen, which is in, puts out screen state, so as in communication process, accurately can automatically control lighting or putting out for screen according to user view
Go out, method is simple, advantageously reduces power consumption, and control effect is good.
Method according to described by above-described embodiment, the present embodiment will further be retouched from the angle of information processor
State, the information processor can integrate in the electronic device.
Referring to Fig. 6, the information processor of the embodiment of the present application offer has been described in detail in Fig. 6, applied to electronic equipment,
It can include：Acquisition module 10, detection module 20, the first control module 30 and the second control module 40, wherein：
(1) acquisition module 10
Acquisition module 10, for the image letter for when monitoring calling event, carrying out image taking, and obtaining to photograph
Breath.
In the present embodiment, image information can be obtained by front camera built-in in electronic equipment, acquisition behaviour
Work can be periodic, for example 2s is once or real-time, specifically can according to the actual requirements depending on.
For example, referring to Fig. 7, the calling event can include incoming call sound event and call reminding event, when the incoming call
When event is incoming call sound event, the information processor can also include the 3rd control module 50, be used for：
Before the acquisition module 10 carries out image taking, the distance between user and the electronic equipment value are obtained；
When the distance value is not less than pre-determined distance, triggers the acquisition module 10 and carry out image taking；
When the distance value is less than pre-determined distance, controls the screen to be in and put out screen state.
In the present embodiment, the incoming call sound event is referred mainly in call, and the call reminding event refers mainly to access failure of conversing
When vibration or the alerting pattern such as jingle bell.3rd control module 50 can be detected by range sensor user and electronic equipment it
Between distance value, the range sensor can include infrared sensor.The pre-determined distance be mainly used in defining user ear or
Whether face presses close to electronic equipment, and it can be manually set, such as 0.05m.
Generally, in communication process, when the distance between user and electronic equipment value are less than the pre-determined distance, show to use
Electronic equipment is most probably just positioned over by ear and conversed by family, and now screen need not be lighted, and work as electronic equipment
When the distance between user value is more than or equal to the pre-determined distance, it is necessary to the image information further arrived according to current shooting come
Speculate user whether positive injection screen curtain, lighting and extinguish so as to output control screen by inference.
And during call reminding, due to phone also access failure, thus user typically will not by ear close to screen, namely
The distance between user and electronic equipment value are typically larger than the pre-determined distance, now, only need the figure directly arrived according to current shooting
As information come judge user whether positive injection screen curtain, and lighting and extinguishing for screen is controlled according to judged result, without reality
When enter row distance detection, so as to while control accuracy is ensured, eliminate apart from detecting step, method is simple, save
Power consumption is saved.
(2) detection module 20
Detection module 20, it whether there is eye image in the image information for detecting.
In the present embodiment, the eye image mainly includes eyelid, eyeball (iris) and the white of the eye (sclera), and detection module 20 can
Face is extracted from image information to first pass through human face detection tech, biometrics identification technology is then based on and is found from face
Human eye, the biometrics identification technology mainly includes iris recognition and retina identifies.
(3) first control modules 30
First control module 30, if in the presence of obtaining the dimension information of eyeball in the eye image, and according to the chi
Very little information controls the running status of screen in the electronic equipment, and the running status includes bright screen state and puts out screen state.
In the present embodiment, ball portions can be extracted from eye image according to special shape of the eyeball in eyes,
Then the radius value or diameter value equidimension information of the eyeball are calculated, screen is controlled according to the dimension information.
Further, Fig. 8 is referred to, the dimension information can include radius value, and first control module 30 specifically can be with
Including：
Judging unit 31, for judging whether the radius value is less than pre-set radius；
First control unit 32, if being less than pre-set radius for the radius value, control the screen to be in and put out screen state；
Second control unit 33, if being more than or equal to pre-set radius for the radius value, the screen is controlled to be in bright screen
State.
In the present embodiment, although the eyes of different people are of different sizes, this primarily directed to eyelid length for, it is and right
In eyeball, the eyeball size of most people is all in a normal scope, for example the eyeball back/forth diameter length of common people exists
24mm or so, vertical electrical path length compared with other reference factors, judge to use in 23mm or so by eyeball radius or diameter
The reliability whether family watches screen attentively is high.When the pre-set radius can be that the calling user off screen curtain estimated out in advance is farthest
Eyeball radius, when radius value is less than pre-set radius, typically represent eyes of user notice elsewhere, or the human eye
Image is not that front camera is shot for calling user, it may be possible to is shot for other pedestrians on road, now, it is not necessary to
Screen is lighted, and when radius value is more than or equal to pre-set radius, it is moderate to represent user distance screen, and notice is in screen
On, at this time, it may be necessary to light screen.
For example, first control unit 32 specifically can be used for：
Obtain the color parameter of each pixel in the image information；
The environmental light brightness of the electronic equipment local environment is determined according to the color parameter；
The screen brightness value according to corresponding to determining the environmental light brightness；
The screen is controlled to be in bright screen state using the screen brightness value.
In the present embodiment, the color parameter can include brightness value, tone value and color saturation value, mainly according to brightness value
Environmental light brightness is determined, for example the image under varying environment brightness can be gathered in advance, is then concluded according to the image of collection
Go out environmental light brightness and the relation of brightness value, and store in the electronic device, so, follow-up can obtains according to actual brightness value
To corresponding environmental light brightness, the acquisition modes of this environmental light brightness only need to can be real by existing front camera
It is existing, without setting optical sensor in addition, save deployment cost.
In addition, when the calling event is call reminding event, user can be straight by direct vision screens after screen lights
Connection phone, that is, the information processor can also include the 4th control control module 60, it is used for：
Controlled in first control module 30 according to the radius value in the electronic equipment after the running status of screen, when this
When screen is in bright screen state, detect in the image information photographed in default duration whether eye image be present；
If so, then connecting incoming call, the incoming call sound event is generated with triggering；
If it is not, then refusing incoming call, and extinguish the screen.
In the present embodiment, the default duration can be manually set according to the actual requirements, such as 3 seconds or 5 seconds, only
When the eyes for detecting user in a period of time are all look at screen, it can just speculate that user needs to receive calls, otherwise, can be with
Speculate that user is not desired to receive calls, and electronic equipment result can automatically control the connection of call with hanging up by inference, without
Manually operated, method is simple, and flexibility is high.
For example, the 4th control module 60 can be also used for：
Before connecting incoming call, the ambient noise of the electronic equipment local environment is obtained；
The broadcast sound volume of calling voice is determined according to the ambient noise；
According to the broadcast sound volume connecting incoming call.
In the present embodiment, the broadcast sound volume of voice corresponding to varying environment noise can have been stored in local library in advance,
During practical application, the can of the 4th control module 60 broadcast sound volume directly according to corresponding to obtaining the ambient noise of local environment,
And voice is answered using the broadcast sound volume broadcasting of acquisition, so as to which voice size is adjusted flexibly according to varying environment, without use
Family is manually operated, and experience sense is good.
For example, the 4th control module 60 can be also used for：
During it whether eye image be present in detecting the image information photographed in default duration,
Preview area is generated on the screen；
The image information photographed in duration is shown in the preview area.
In the present embodiment, the size of the preview area is generally much less than screen overall size, and its set location can be taking human as setting
It is fixed, for example the screen upper left corner or the upper right corner can be located at.Specifically, when bright screen, by the 4th control module 60 pre-
Look at the image information that region real-time display photographs, be advantageous to user and (for example want to answer the call or do not connect electricity according to oneself purpose
Words) face location is adjusted faster, flexibility is good.
(4) second control modules 40
Second control module 40, if for being not present, control the screen to be in and put out screen state.
In the present embodiment, because in communication process, when only user's ear is close to screen, screen, which can be just in, puts out screen shape
State, and if now also always on camera obtains eye image, undoubtedly flog a dead horse, therefore consider power problemses, putting out
After screen, the second control module 40 can further stop IMAQ operation, namely close front camera, to save electricity
Amount.
It when it is implemented, above unit can be realized as independent entity, can also be combined, be made
Realized for same or several entities, the specific implementation of above unit can be found in embodiment of the method above, herein not
Repeat again.
From the foregoing, the information processor that the present embodiment provides, applied to electronic equipment, when monitoring calling event
When, image taking is carried out by acquisition module 10, and the image information photographed is obtained, detection module 20 detects the image information
In whether there is eye image, if obtaining the dimension information of eyeball in the eye image in the presence of, the first control module 30, and root
The running status of screen in the electronic equipment is controlled according to the dimension information, the running status includes bright screen state and puts out screen state,
If being not present, the second control module 40 controls the screen in screen state is put out, so as to only be needed during call or incoming call
Shooting image can accurately deduce user view, and automatically control lighting or extinguishing, method letter for screen according to user view
It is single, power consumption is advantageously reduced, control effect is good.
In addition, the embodiment of the present application additionally provides a kind of electronic equipment, the electronic equipment can be smart mobile phone, flat board electricity
The equipment such as brain.Shown in Fig. 7, electronic equipment 700 includes processor 701, memory 702, display screen 703, control circuit 704 and taken the photograph
As first 705.Wherein, processor 701 electrically connects with memory 702, display screen 703, control circuit 704, camera 705 respectively
Connect.
Processor 701 is the control centre of electronic equipment 700, utilizes various interfaces and the whole electronic equipment of connection
Various pieces, by the application program of operation or load store in memory 702, and call and be stored in memory 702
Data, the various functions and processing data of electronic equipment are performed, so as to carry out integral monitoring to electronic equipment.
In the present embodiment, processor 701 in electronic equipment 700 can according to the steps, by one or one with
On application program process corresponding to instruction be loaded into memory 702, and be stored in memory by processor 701 to run
Application program in 702, so as to realize various functions：
When monitoring calling event, the image information that current shooting arrives is obtained；
Detect and whether there is eye image in the image information；
If in the presence of obtaining the dimension information of eyeball in the eye image, and control the electronics to set according to the dimension information
The running status of standby middle screen, the running status include bright screen state and put out screen state；
If being not present, control the screen to be in and put out screen state.
Wherein, camera 705 can be used for when monitoring calling event, carry out image taking, and obtain the figure photographed
As information.
Memory 702 can be used for storage application program and data.Including in the application program that memory 702 stores can be
The instruction performed in processor.Application program can form various functions module.Processor 701 is stored in memory by operation
702 application program, so as to perform various function application and data processing.
Display screen 703 can be used for display by the information of user's input or be supplied to the information of user and the various figures of terminal
Shape user interface, these graphical user interface can be made up of image, text, icon, video and its any combination.
Control circuit 704 is electrically connected with display screen 703, for the display information of control display screen 703, such as when control electricity
What road 704 was transmitted is that display screen 703 closes backlight, without presentation of information, when control circuit 704 is transmitted when putting out screen signal
Be bright screen signal when, display screen 703 open backlight, carry out presentation of information.
In certain embodiments, electronic equipment 700 can also include at least one sensor 706, such as optical sensor, fortune
Dynamic sensor and other sensors.Specifically, optical sensor may include ambient light sensor and range sensor, wherein, away from
The distance between user and the electronic equipment value can be obtained from sensor, when the distance value is not less than pre-determined distance, is touched
Hair camera 705 performs the operation for obtaining the image information that current shooting arrives, when the distance value is less than pre-determined distance, triggering
Display screen 703 closes backlight.As one kind of motion sensor, gravity accelerometer can detect (one in all directions
As be three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The other sensors such as the gyroscope that can also configure as terminal, barometer, hygrometer, thermometer, infrared ray sensor, herein not
Repeat again.
In certain embodiments, electronic equipment 700 can also include：Radio circuit 707, input block 708 and power supply
709.Wherein, processor 701 is electrically connected with radio circuit 707, input block 708 and power supply 709 respectively.
Radio circuit 707 is used for transceiving radio frequency signal, to be built by radio communication and the network equipment or other electronic equipments
Vertical wireless telecommunications, the receiving and transmitting signal between the network equipment or other electronic equipments.
Input block 708 can be used for numeral, character information or the user's characteristic information (such as fingerprint) for receiving input, and
Keyboard, mouse, action bars, optics or the trace ball signal relevant with user's setting and function control is produced to input.Wherein,
Input block 708 can include fingerprint recognition module.
The all parts that power supply 709 is used for electron equipment 700 are powered.In certain embodiments, power supply 709 can pass through
Power-supply management system and processor 701 are logically contiguous, so as to realize management charging, electric discharge, Yi Jigong by power-supply management system
The functions such as consumption management.
The electronic equipment that the embodiment of the present application provides, when monitoring calling event, by carrying out image taking, and is obtained
The image information photographed, and detect and whether there is eye image in the image information, if in the presence of obtaining in the eye image
The dimension information of eyeball, and the running status of screen in the electronic equipment is controlled according to the dimension information, the running status includes
Bright screen state and screen state is put out, if being not present, control the screen to be in and put out screen state, so as to during call or incoming call
User view can accurately be deduced by only needing shooting image, and automatically control lighting or extinguishing, side for screen according to user view
Method is simple, advantageously reduces power consumption, and control effect is good.
In addition, the embodiment of the present application additionally provides a kind of storage medium, wherein, a plurality of finger is stored with the storage medium
Order, the instruction are suitable to be loaded as processor to perform the information processing method described in any of the above-described embodiment.The storage medium can
With including：Read-only storage (ROM, Read Only Memory), random access memory (RAM, Random Access
Memory), disk or CD etc..
In summary, although the application is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The application processed, one of ordinary skill in the art, do not departing from spirit and scope, can make various changes and profit
Decorations, therefore the protection domain of the application is defined by the scope that claim defines.
Claims (10)
- A kind of 1. information processing method, applied to electronic equipment, it is characterised in that including：When monitoring calling event, image taking is carried out, and obtain the image information photographed；It whether there is eye image in detection described image information；If in the presence of obtaining the dimension information of eyeball in the eye image, and the electronics is controlled according to the dimension information The running status of screen in equipment, the running status include bright screen state and put out screen state；If being not present, control the screen to be in and put out screen state.
- 2. information processing method according to claim 1, it is characterised in that the dimension information includes radius value, described The running status of screen in the electronic equipment is controlled according to the dimension information, including：Judge whether the radius value is less than pre-set radius；If the radius value is less than pre-set radius, controls the screen to be in and put out screen state；If the radius value is more than or equal to pre-set radius, the screen is controlled to be in bright screen state.
- 3. information processing method according to claim 2, it is characterised in that the control screen is in bright screen shape State, including：Obtain the color parameter of each pixel in described image information；The environmental light brightness of the electronic equipment local environment is determined according to the color parameter；The screen brightness value according to corresponding to determining the environmental light brightness；The screen is controlled to be in bright screen state using the screen brightness value.
- 4. according to the information processing method described in any one in claim 1-3, it is characterised in that the calling event includes Incoming call sound event and call reminding event, when the calling event is incoming call sound event, obtaining what current shooting arrived Before image information, in addition to：Obtain the distance between user and the electronic equipment value；When the distance value is not less than pre-determined distance, described the step of obtaining the image information that current shooting arrives is performed；When the distance value is less than pre-determined distance, controls the screen to be in and put out screen state.
- 5. information processing method according to claim 4, it is characterised in that when the calling event is call reminding event When, controlled according to the radius value in the electronic equipment after the running status of screen, in addition to：When the screen is in bright screen state, detects in the image information photographed in default duration and whether exist Eye image；If so, then connecting incoming call, the incoming call sound event is generated with triggering；If it is not, then refusing incoming call, and extinguish the screen.
- 6. information processing method according to claim 5, it is characterised in that before connecting incoming call, in addition to：Obtain the ambient noise of the electronic equipment local environment；The broadcast sound volume of calling voice is determined according to the ambient noise；According to the broadcast sound volume connecting incoming call.
- 7. information processing method according to claim 5, it is characterised in that photographed detecting in default duration Image information in whether eye image be present during, in addition to：Preview area is generated on the screen；The image information photographed in duration is shown in the preview area.
- A kind of 8. information processor, applied to electronic equipment, it is characterised in that including：Acquisition module, for when monitoring calling event, carrying out image taking, and obtain the image information photographed；Detection module, it whether there is eye image in described image information for detecting；First control module, if in the presence of obtaining the dimension information of eyeball in the eye image, and according to the size Information controls the running status of screen in the electronic equipment, and the running status includes bright screen state and puts out screen state；Second control module, if for being not present, control the screen to be in and put out screen state.
- 9. a kind of storage medium, it is characterised in that a plurality of instruction is stored with the storage medium, the instruction is suitable to by handling Information processing method of the device loading any one of with perform claim requirement 1 to 7.
- 10. a kind of electronic equipment, it is characterised in that including processor and memory, the processor and the memory are electrical Connection, the memory are used for store instruction and data, and the processor is used for any one of perform claim requirement 1 to 7 Information processing method in step.
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