CN106851170A - A kind of video calling processing method and mobile terminal - Google Patents
A kind of video calling processing method and mobile terminal Download PDFInfo
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- CN106851170A CN106851170A CN201611213319.8A CN201611213319A CN106851170A CN 106851170 A CN106851170 A CN 106851170A CN 201611213319 A CN201611213319 A CN 201611213319A CN 106851170 A CN106851170 A CN 106851170A
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- mobile terminal
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- video
- video calling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
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Abstract
The present invention provides a kind of video calling processing method and mobile terminal, and the video calling processing method is applied in the mobile terminal with camera, including：In video call process, the preview screen that the camera of the mobile terminal catches is obtained in real time；Face datection is carried out to the preview screen；When face is not detected by, by the screen intensity reduction of the mobile terminal.Due to when face is not detected by, by the screen intensity reduction of mobile terminal, such that it is able to effectively prevent the waste of electricity, therefore in solving the problems, such as video call process, mobile terminal power consumption is larger.
Description
Technical field
The present invention relates to the communications field, more particularly to a kind of video calling processing method and mobile terminal.
Background technology
With the popularization of mobile terminal, video calling has become one of contact method that user commonly uses.It is logical in video
During words, user may need to process other things, will be unable to watch the video pictures of mobile terminal, but due to mobile whole
The video pictures at end are constantly in the state of real-time display, so that the electric quantity consumption of mobile terminal is larger.
The content of the invention
The embodiment of the present invention provides a kind of video calling processing method and mobile terminal, to solve to be moved in video call process
The larger problem of dynamic terminal power consumption amount.
In a first aspect, the embodiment of the invention provides a kind of video calling processing method, the shifting with camera is applied to
In dynamic terminal, including：
In video call process, the preview screen that the camera of the mobile terminal catches is obtained in real time；
Face datection is carried out to the preview screen；
When face is not detected by, by the screen intensity reduction of the mobile terminal.
Second aspect, the embodiment of the present invention is also provided in a kind of mobile terminal, including：
Acquisition module, the preview that the camera in video call process, obtaining the mobile terminal in real time catches
Picture；
Face detection module, the preview screen for being obtained to acquisition module carries out Face datection；
Brightness adjusting section, it is for when face detection module is not detected by face, the screen of the mobile terminal is bright
Degree is reduced.
So, the embodiment of the present invention, in video call process, obtains the camera seizure of the mobile terminal in real time
Preview screen；Face datection is carried out to the preview screen；When face is not detected by, by the screen intensity of the mobile terminal
Reduce.Due to when face is not detected by, by the screen intensity reduction of mobile terminal, such that it is able to effectively prevent the wave of electricity
Take, therefore mobile terminal power consumption is larger in solving the problems, such as video call process.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to needed for embodiment of the present invention description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention,
For those of ordinary skill in the art, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the flow chart of the video calling processing method that first embodiment of the invention is provided；
Fig. 2 is one of flow chart of video calling processing method that second embodiment of the invention is provided；
Fig. 3 is the two of the flow chart of the video calling processing method that second embodiment of the invention is provided；
Fig. 4 is the three of the flow chart of the video calling processing method that second embodiment of the invention is provided；
Fig. 5 is one of structure chart of mobile terminal that third embodiment of the invention is provided；
Fig. 6 is the structure chart of brightness adjusting section in the mobile terminal that third embodiment of the invention is provided；
Fig. 7 is the two of the structure chart of the mobile terminal that third embodiment of the invention is provided；
Fig. 8 is the three of the structure chart of the mobile terminal that third embodiment of the invention is provided；
Fig. 9 is the structure chart of the mobile terminal that fourth embodiment of the invention is provided；
Figure 10 is the structure chart of the mobile terminal that fifth embodiment of the invention is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
First embodiment
Referring to Fig. 1, Fig. 1 is the flow chart of video calling processing method provided in an embodiment of the present invention, as shown in figure 1, bag
Include following steps：
Step 101, in video call process, obtains the preview screen that the camera of mobile terminal catches in real time.
Video calling processing method provided in an embodiment of the present invention is mainly used in mobile terminal, for mobile terminal
The dispaly state of video calling be managed.
Above-mentioned video calling can be the video calling of two people or many people, during video calling, mobile terminal
The view data of preview screen will be formed by camera real-time capture picture, and obtain voice messaging in real time, form audio
Data；Then the view data and voice data are transferred to the opposite end of video calling.
During mobile terminal carries out video calling, the opposite end of video calling can be mobile terminal, can also be
Other have the electronic equipment of video call function, for example, can be desktop computer.
For example when mobile terminal A is that mobile terminal B carries out video calling, if the above method is applied in mobile terminal A,
The preview screen that then camera of above-mentioned acquisition mobile terminal catches refers to obtain the preview picture that the camera of mobile terminal A catches
Face；If the above method should in mobile terminal B when, obtain the preview screen that the camera of mobile terminal B catches.
Step 102, Face datection is carried out to preview screen.
In the step, face is whether there is during preview screen can be detected based on face recognition technology.Specifically, the face
It can be the user's face specified, or any face.When using user's face is specified, can typing target person first
Face information, it is then determined that with the presence or absence of the target face information of advance typing in the preview screen of collection, so that it is determined that preview is drawn
Face whether there is target face；Target face can also be set during video calling is carried out.Due to setting target face,
Such that it is able to improve the specific aim to video calling brightness regulation in video call process.
Step 103, when face is not detected by, by the screen intensity reduction of mobile terminal.
The above-mentioned face that detects can refer to that detecting preview screen does not have above-mentioned target face or there is no any people
Face.When not existing face in detecting preview screen, that is to say, that bright mobile terminal user does not watch video calling, now may be used
To reduce the screen intensity of mobile terminal, so as to reduce the loss of electricity.
It should be noted that reduction can be configured according to actual needs depending on the mode of the screen intensity of mobile terminal,
For example the screen intensity of mobile terminal can be directly reduced to a certain particular value, it is also possible to according to being not detected by continuing for face
Duration gradually reduces the screen intensity of mobile terminal, is not detected by using with the moment for preventing mobile terminal user from turning round or to turn one's head
Family face, causes the saltus step of the screen intensity of mobile terminal, and the change of divergence is produced to user's vision, influences Consumer's Experience.
So, the embodiment of the present invention, in video call process, obtains the preview that the camera of mobile terminal catches in real time
Picture；Face datection is carried out to preview screen；When face is not detected by, by the screen intensity reduction of mobile terminal.Due to
When being not detected by face, the screen intensity reduction of mobile terminal such that it is able to effectively prevent the waste of electricity, therefore is solved
The larger problem of mobile terminal power consumption in video call process.
Second embodiment
Referring to Fig. 2, Fig. 2 is the flow chart of video calling processing method provided in an embodiment of the present invention, as shown in Fig. 2 bag
Include following steps：
Step 201, in video call process, obtains the preview screen that the camera of mobile terminal catches in real time.
Video calling processing method provided in an embodiment of the present invention is mainly used in mobile terminal, for mobile terminal
The dispaly state of video calling be managed.
Above-mentioned video calling can be the video calling of two people or many people, during video calling, mobile terminal
Preview screen will in real time be obtained by camera, form the view data of preview screen, and obtain voice messaging in real time, formed
Voice data；Then the view data and voice data are transferred to the opposite end of video calling.
During mobile terminal carries out video calling, the opposite end of video calling can be mobile terminal, can also be
Other have the electronic equipment of video call function, for example, can be desktop computer.
For example when mobile terminal A is that mobile terminal B carries out video calling, if the above method is applied in mobile terminal A,
The preview screen that then camera of above-mentioned acquisition mobile terminal catches refers to obtain the preview picture that the camera of mobile terminal A catches
Face；If the above method should in mobile terminal B when, obtain the preview screen that the camera of mobile terminal B catches.
Step 202, Face datection is carried out to preview screen.
In the step, face is whether there is during preview screen can be detected based on face recognition technology.Specifically, the face
It can be the user's face specified, or any face.When using user's face is specified, can typing target person first
Face information, it is then determined that with the presence or absence of the target face information of advance typing in the preview screen of collection, so that it is determined that preview is drawn
Face whether there is target face；Target face can also be set during video calling is carried out.Due to setting target face,
Such that it is able to improve the specific aim to video calling brightness regulation in video call process.
Whether step 203, when face is not detected by, judge the electricity of mobile terminal less than the first preset value；If so, then
Step 204 is performed, if it is not, then performing step 205.
In the step, the above-mentioned face that detects can refer to that detecting preview screen does not have above-mentioned target face or do not deposit
In any face.When not existing face in detecting preview screen, that is to say, that bright mobile terminal user does not watch video leads to
Words, now can be with the video calling brightness of mobile terminal, so as to reduce the loss of electricity.Specifically, in the present embodiment, can be with root
Different degrees of adjustment is carried out to the screen intensity of mobile terminal according to the electricity service condition of mobile terminal.Drawn preview is detected
When not existing face in face, the electricity of mobile terminal can be obtained from the managing electric quantity module of mobile terminal.
Step 204, controls the screen of mobile terminal to enter and puts out screen state；
In the step, the size of above-mentioned first preset value can be configured according to actual needs, can provide one and set
Put interface for users setting, it would however also be possible to employ the value of acquiescence.For example first preset value is 50%, that is, detecting preview screen
In in the absence of face when, if current electricity be 45%, can directly control mobile terminal screen enter put out screen state.By
In directly control screen enters and puts out screen state when battery electric quantity is relatively low, therefore reduce the power consumption of mobile terminal, can be with
Reach the longer air time.
Step 205, the first predetermined luminance is reduced to by the screen intensity in video calling region.
In the step, the size of above-mentioned first predetermined luminance value can be configured according to actual needs, specifically, can be with
A setting interface for users is provided to be configured.For example, can be 5%, when not existing face in detecting preview screen,
If current electricity is 60%, the screen intensity that can directly control the video calling region of mobile terminal is 5%.The step
In, above-mentioned video calling region can also part of screen for whole screen.I.e. in the present embodiment, full frame call can be included
Interface can also include non-full frame call interface.
So, the embodiment of the present invention, in video call process, obtains the preview that the camera of mobile terminal catches in real time
Picture；Face datection is carried out to preview screen；When face is not detected by, judge whether the electricity of mobile terminal is pre- less than first
If value；When the electricity of mobile terminal is less than the first preset value, controls the screen of mobile terminal to enter and put out screen state；When mobile whole
When the electricity at end is more than or equal to the first preset value, the screen intensity in video calling region is reduced to the first predetermined luminance.By
In when face is not detected by, the screen intensity reduction in video calling region will be controlled according to the charge condition of mobile terminal, from
And it is possible to prevente effectively from the waste of electricity, therefore in solving the problems, such as video call process, mobile terminal power consumption is larger.
At the same time, can be with the use time of maximized extension battery.
Further, reference picture 3, also included before above-mentioned steps 201：
Step 206, receives default power saving call mode operational order.
In the step, user can be input into power saving call mode operational order by default operation interface.Specifically,
Carry out before video calling or can be set whether enter power saving call mode during video calling.That is, defeated
Entering the mode of battery saving mode operational order can have various, for example, can receive mobile terminal user and be based on default operation interface
Input power saving call mode operational order, default operation interface is answered operation interface, video calling and is sent including video calling
Operation interface or video calling interface.Such as user sends operation interface when video calling is transmitted based on video calling
Default mode selecting button is input into power saving call mode operational order；User can also be when video calling be answered, based on regarding
The default mode selecting button input power saving call mode operational order of frequency receiving talking operation interface；User can also be in video
When during passing through, based on the default mode selecting button input power saving call mode operation of video calling operation interface
Instruction.
Step 207, the second preset value is adjusted to by the display area in video calling region.
It is understood that during video calling, video calling region be able to can also be adopted using full screen display
Use non-full screen display.In the present embodiment, in order to further reduce the loss of electricity in video call process, user is being received
During the power saving call mode operational order of input, video calling region is adjusted to default above-mentioned second preset value；This second
The size of preset value can be configured according to actual needs, and optionally, second preset value is 50%, as mobile terminal screen
The half size of curtain.Because mobile terminal screen has half to be shown for normal brightness, second half is to be shown compared with low-light level, from
And the kwh loss of mobile terminal can be reduced.
Step 208, is reduced to by the screen intensity of the non-video call area in the on-screen display (osd) area of mobile terminal
Two predetermined luminances.
In the step, after the video calling region of mobile terminal is adjusted into the second preset value, in the non-of mobile terminal
Video calling region is acted on due to no display, can reduce its screen intensity, so as to reduce the kwh loss of mobile terminal.Tool
Body, the size of second predetermined luminance can be configured according to actual needs, not limited further herein, for example may be used
So that second brightness to be set to the minimum brightness of screen.
Further, also include after above-mentioned steps 207：
The background of non-video call area is set to the corresponding pre-set color of power saving call mode.
In the step, the display of mobile terminal includes Multi-level display, wherein above-mentioned background correspondence display layer is logical positioned at video
The lower section of the corresponding display layer of words picture.Common, the corresponding display layer of background of mobile terminal is bottom, video calling picture
Corresponding display layer is top layer.
Above-mentioned pre-set color is dark color, for example, can be black or grey.In the present embodiment, due to non-video being conversed
The background color in region is set to the corresponding pre-set color of power saving call mode, such that it is able to further reduce the electricity of mobile terminal
Amount loss.It should be noted that the above-mentioned background by non-video call area is set to the corresponding default face of power saving call mode
The step of color, with step 208 and in the absence of the differentiation of order, can be carried out, it is also possible to carried out when different simultaneously.
Further, reference picture 4, also include after above-mentioned steps 204 or step 205 is performed：
, when face is detected again, there is people by the luminance recovery of the screen of mobile terminal to preview screen in step 209
Screen original intensity during face.
It is understood that when the step 208 is applied in first embodiment, step 208 is performed after step 103.
In the step, detecting preview screen in the absence of face, and brightness to the screen of mobile terminal is adjusted
Afterwards, it will real-time detection preview screen whether there is face.When there is face, it will the brightness to screen recovers, tool
Body, screen intensity will return to above-mentioned screen original intensity, before the screen original intensity is namely adjusted to screen intensity
Screen intensity.
For example, the first situation, the electricity of mobile terminal is 80%, and above-mentioned first preset value is 50%.Entering power saving
After call mode, just start to detect in preview screen and there is face, now the screen intensity in video calling region is 60%, non-
The screen intensity in video calling region is 3%.After a period of time has passed, detect in preview screen in the absence of face, now
It is 5% that the screen intensity in video calling region will be controlled, and the screen intensity of non-video call area keeps constant.When detecting again
When there is face in preview screen, will control the screen intensity in video calling region is 60%, the screen of non-video call area
Curtain brightness keeps constant.
Second situation, the electricity of mobile terminal is 40%, and above-mentioned first preset value is 50%.Entering power saving call mould
After formula, just start to detect in preview screen and there is face, now the screen intensity in video calling region is 60%, and non-video leads to
The screen intensity for talking about region is 3%.After a period of time has passed, detect in the absence of face in preview screen, now will control
Screen state (i.e. the screen intensity of video calling region and non-video call area is 0) is put out in the screen entrance of mobile terminal.When
Detect again in preview screen when there is face, will control the screen intensity in video calling region is 60%, non-video call
The screen intensity in region is 3%.
In the present embodiment, after user's viewing mobile terminal, screen intensity can be automatically restored to automatic detection face
Original state, therefore the intelligence degree of control is improve, it is more suitable for user and uses.
3rd embodiment
Referring to Fig. 5, Fig. 5 is the structure chart of the mobile terminal that the present invention implements offer, can realize the first to the second implementation
The details of video calling processing method in example, and reach identical effect.As shown in figure 5, mobile terminal 500 includes acquisition module
501st, face recognition module 502 and brightness adjusting section 503, acquisition module 501 are connected with face recognition module 502, and face is known
Other module 502 also with brightness adjusting section 503 wherein：
Acquisition module 501, the preview that the camera in video call process, obtaining mobile terminal in real time catches is drawn
Face；
Face recognition module 502, the preview screen for being obtained to acquisition module carries out Face datection；
Brightness adjusting section 503, for when face detection module is not detected by face, by the screen intensity of mobile terminal
Reduce.
Optionally, reference picture 6, brightness adjusting section 503 includes：
Whether judging unit 5031, the electricity for when face is not detected by, judging mobile terminal is preset less than first
Value；
Brightness adjustment unit 5032, for when the electricity of mobile terminal is less than the first preset value, controlling mobile terminal
Screen state is put out in screen entrance；When the electricity of mobile terminal is more than or equal to the first preset value, by the screen in video calling region
Luminance-reduction is to the first predetermined luminance.
Optionally, reference picture 7, mobile terminal also includes receiver module 504 and size adjustment module 505,
Receiver module 504, for receiving default power saving call mode operational order；
Size adjustment module 505, for the display area in video calling region to be adjusted into the second preset value；
Brightness adjusting section 503 is additionally operable to, by the screen of the non-video call area in the on-screen display (osd) area of mobile terminal
Curtain luminance-reduction is the second predetermined luminance.
Optionally, reference picture 8, mobile terminal also includes：
Color adjustment module 506, it is corresponding pre- for the background of non-video call area to be set into power saving call mode
If color.
Optionally, brightness adjusting section 503 is additionally operable to：When face is detected again, by the bright of the screen of mobile terminal
Screen original intensity when degree recovery to preview screen has face.
The embodiment of the present invention, in video call process, obtains the preview screen that the camera of mobile terminal catches in real time；
Face datection is carried out to preview screen；When face is not detected by, by the screen intensity reduction of mobile terminal.Due to not detecting
During to face, by the screen intensity reduction of mobile terminal, such that it is able to effectively prevent the waste of electricity, therefore video is solved
The larger problem of mobile terminal power consumption in communication process.
Fourth embodiment
Referring to Fig. 9, Fig. 9 is the structure chart of mobile terminal provided in an embodiment of the present invention, can realize that the first to the second is real
The details of video calling processing method in example is applied, and reaches identical effect.As shown in figure 9, mobile terminal 900 includes：At least
One processor 901, memory 902, at least one network interface 904, user interface 903 and camera 906.Mobile terminal
Each component in 900 is coupled by bus system 905.It is understood that bus system 905 be used for realize these components it
Between connection communication.Bus system 905 in addition to including data/address bus, also including power bus, controlling bus and status signal
Bus.But for the sake of for clear explanation, various buses are all designated as bus system 905 in fig .9.
Wherein, user interface 903 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
Above-mentioned camera 906 is front camera or can photograph mobile terminal front picture with spinfunction
Camera.
It is appreciated that the memory 902 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside height
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 902 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 902 stores following element, can perform module or data structure, or
Person their subset, or their superset：Operating system 9021 and application program 9022.
Wherein, operating system 9021, comprising various system programs, such as ccf layer, core library layer, driving layer etc. are used for
Realize various basic businesses and process hardware based task.Application program 9022, comprising various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 9022.
In embodiments of the present invention, by the program for calling memory 902 to store or instruction, specifically, can be application
The program stored in program 9022 or instruction, processor 901 are used for：In video call process, mobile terminal is obtained in real time
The preview screen that camera catches；Face datection is carried out to preview screen；When face is not detected by, by the screen of mobile terminal
Luminance-reduction.
The method that the embodiments of the present invention are disclosed can apply in processor 901, or be realized by processor 901.
Processor 901 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 901 or software form.Above-mentioned treatment
Device 901 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable GateArray, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method in the embodiment of the present invention, step and logic diagram.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to embodiment of the present invention institute
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module may be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 902, processor 901 reads the information in memory 902, with reference to the step of its hardware completion above method.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuits (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing the application function or its combination.
Realized for software, can be by the skill that performs the module (such as process, function etc.) of this paper functions to realize this paper
Art.Software code is storable in memory and by computing device.Memory can be within a processor or outside processor
Realize in portion.
Optionally, processor 901 is additionally operable to：When face is not detected by, judge the electricity of mobile terminal whether less than the
One preset value；
When the electricity of mobile terminal is less than the first preset value, controls the screen of mobile terminal to enter and put out screen state；
When the electricity of mobile terminal is more than or equal to the first preset value, the screen intensity in video calling region is reduced to
First predetermined luminance.
Optionally, processor 901 is additionally operable to：Receive default power saving call mode operational order；
The display area in video calling region is adjusted to the second preset value；
The screen intensity of the non-video call area in the on-screen display (osd) area of mobile terminal is reduced to second default bright
Degree.
Optionally, processor 901 is additionally operable to：The background of non-video call area is set to power saving call mode corresponding
Pre-set color.
Optionally, processor 901 is additionally operable to：When face is detected again, by the luminance recovery of the screen of mobile terminal
Screen original intensity when there is face to preview screen.
The embodiment of the present invention, in video call process, obtains the preview screen that the camera of mobile terminal catches in real time；
Face datection is carried out to preview screen；When face is not detected by, by the screen intensity reduction of mobile terminal.Due to not detecting
During to face, by the screen intensity reduction of mobile terminal, such that it is able to effectively prevent the waste of electricity, therefore video is solved
The larger problem of mobile terminal power consumption in communication process.
5th embodiment
Figure 10 is referred to, Figure 10 is the structure chart of mobile terminal provided in an embodiment of the present invention, first to can be realized
The details of video calling processing method in two embodiments, and reach identical effect.As shown in Figure 10, mobile terminal 1 000 includes
Radio frequency (Radio Frequency, RF) circuit 1010, memory 1020, input block 1030, display unit 1040, processor
1050th, voicefrequency circuit 1060, communication module 1070 and power supply 1080 and camera 1090.
Wherein, input block 1030 can be used to receive the numeral or character information of user input, and produce with movement eventually
The user at end 1000 is set and the relevant signal input of function control.Specifically, in the embodiment of the present invention, the input block
1030 can include contact panel 1031.Contact panel 1031, also referred to as touch-screen, can collect user thereon or neighbouring touch
Operation (such as user uses the operations of any suitable object or annex on contact panel 1031 such as finger, stylus) is touched, and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1031 may include touch detecting apparatus and
Two parts of touch controller.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the letter that touch operation brings
Number, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give the processor 1050, and the order sent of receiving processor 1050 and can be performed.Furthermore, it is possible to
Contact panel 1031 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1031, input block 1030 can also include other input equipments 1032, and other input equipments 1032 can be included but is not limited to
One kind or many in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Wherein, display unit 1040 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 1000.Display unit 1040 may include display panel 1041, optionally, using LCD or can have
The forms such as machine light emitting diode (Organic Light-Emitting Diode, OLED) configure display panel 1041.
It should be noted that contact panel 1031 can cover display panel 1041, touch display screen is formed, when the touch display screen
Detect thereon or after neighbouring touch operation, processor 1050 is sent to determine the type of touch event, with post processing
Device 1050 provides corresponding visual output according to the type of touch event in touch display screen.
Wherein above-mentioned camera 1090 is front camera or can photograph mobile terminal front with spinfunction
The camera of picture.
Wherein processor 1050 is the control centre of mobile terminal 1 000, using various interfaces and connection whole mobile phone
Various pieces, by running or performing software program of the storage in first memory 1021 and/or module, and call and deposit
The data in second memory 1022 are stored up, the various functions and processing data of mobile terminal 1 000 are performed, so as to mobile whole
End 1000 carries out integral monitoring.Optionally, processor 1050 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 1021 in software program and/or module and/
Or the data in the second memory 1022, processor 1050 is used for：In video call process, mobile terminal is obtained in real time
The preview screen that camera catches；Face datection is carried out to preview screen；When face is not detected by, by the screen of mobile terminal
Luminance-reduction.
Optionally, processor 1050 is additionally operable to：When face is not detected by, judge the electricity of mobile terminal whether less than the
One preset value；
When the electricity of mobile terminal is less than the first preset value, controls the screen of mobile terminal to enter and put out screen state；
When the electricity of mobile terminal is more than or equal to the first preset value, the screen intensity in video calling region is reduced to
First predetermined luminance.
Optionally, processor 1050 is additionally operable to：Receive default power saving call mode operational order；
The display area in video calling region is adjusted to the second preset value；
The screen intensity of the non-video call area in the on-screen display (osd) area of mobile terminal is reduced to second default bright
Degree.
Optionally, processor 1050 is additionally operable to：The background of non-video call area is set to power saving call mode correspondence
Pre-set color.
Optionally, processor 1050 is additionally operable to：When face is detected again, by the luminance recovery of the screen of mobile terminal
Screen original intensity when there is face to preview screen.
The embodiment of the present invention, in video call process, obtains the preview screen that the camera of mobile terminal catches in real time；
Face datection is carried out to preview screen；When face is not detected by, by the screen intensity reduction of mobile terminal.Due to not detecting
During to face, by the screen intensity reduction of mobile terminal, such that it is able to effectively prevent the waste of electricity, therefore video is solved
The larger problem of mobile terminal power consumption in communication process.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function, but this realization can be realized it is not considered that exceeding using distinct methods to each specific application
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be by other
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of unit, is only one kind
Division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or discussed each other
Coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication connection of device or unit by some interfaces,
Can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, be shown as unit
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can be according to the actual needs selected to realize the mesh of embodiment of the present invention scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.
If function is to realize in the form of SFU software functional unit and as independent production marketing or when using, can store
In a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words to existing
Having part that technology contributes or the part of the technical scheme can be embodied in the form of software product, the computer
Software product is stored in a storage medium, including some instructions are used to so that a computer equipment (can be personal meter
Calculation machine, server, or network equipment etc.) perform all or part of step of each embodiment method of the invention.And it is foregoing
Storage medium includes：USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with the medium of store program codes.
More than, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of video calling processing method, is applied in the mobile terminal with camera, it is characterised in that including：
In video call process, the preview screen that the camera of the mobile terminal catches is obtained in real time；
Face datection is carried out to the preview screen；
When face is not detected by, by the screen intensity reduction of the mobile terminal.
2. method according to claim 1, it is characterised in that the step of the screen intensity reduction by the mobile terminal
Suddenly, including：
Judge the electricity of the mobile terminal whether less than the first preset value；
When the electricity of the mobile terminal is less than first preset value, controls the screen of the mobile terminal to enter and put out screen shape
State；
When the electricity of the mobile terminal is more than or equal to the first preset value, the screen intensity in video calling region is reduced to
First predetermined luminance.
3. method according to claim 1, it is characterised in that described in video call process, obtains the shifting in real time
Before the step of preview screen that the camera of dynamic terminal catches, methods described also includes：
Receive default power saving call mode operational order；
The display area in video calling region is adjusted to the second preset value；
The screen intensity of the non-video call area in the on-screen display (osd) area of the mobile terminal is reduced to second default bright
Degree.
4. method according to claim 3, it is characterised in that described that the display area in video calling region is adjusted to
After the step of two preset values, methods described also includes：
The background of the non-video call area is set to the corresponding pre-set color of power saving call mode.
5. method according to any one of claim 1 to 4, it is characterised in that the screen by the mobile terminal
After the step of luminance-reduction, methods described also includes：
When face is detected again, the luminance recovery of the screen of the mobile terminal to preview screen is existed screen during face
Curtain original intensity.
6. a kind of mobile terminal, it is characterised in that including：
Acquisition module, the preview screen that the camera in video call process, obtaining the mobile terminal in real time catches；
Face detection module, the preview screen for being obtained to acquisition module carries out Face datection；
Brightness adjusting section, for when face detection module is not detected by face, the screen intensity of the mobile terminal being dropped
It is low.
7. mobile terminal according to claim 6, it is characterised in that the brightness adjusting section includes：
Judging unit, for when face is not detected by, judging the electricity of the mobile terminal whether less than the first preset value；
Brightness adjustment unit, it is described mobile whole for when the electricity of the mobile terminal is less than first preset value, controlling
Screen state is put out in the screen entrance at end；When the electricity of the mobile terminal is more than or equal to the first preset value, the video is led to
The screen intensity for talking about region is reduced to the first predetermined luminance.
8. mobile terminal according to claim 6, it is characterised in that the mobile terminal also includes receiver module and size
Adjusting module,
The receiver module, for receiving default power saving call mode operational order；
The size adjustment module, for the display area in the video calling region to be adjusted into the second preset value；
The brightness adjusting section is additionally operable to, by the screen of the non-video call area in the on-screen display (osd) area of the mobile terminal
Curtain luminance-reduction is the second predetermined luminance.
9. mobile terminal according to claim 8, it is characterised in that the mobile terminal also includes：
Color adjustment module, for the background of the non-video call area to be set into the corresponding default face of power saving call mode
Color.
10. the mobile terminal according to any one of claim 6 to 9, it is characterised in that the brightness adjusting section is also used
In：When face is detected again, the luminance recovery of the screen of the mobile terminal to preview screen is existed screen during face
Curtain original intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213319.8A CN106851170A (en) | 2016-12-23 | 2016-12-23 | A kind of video calling processing method and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611213319.8A CN106851170A (en) | 2016-12-23 | 2016-12-23 | A kind of video calling processing method and mobile terminal |
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| CN106851170A true CN106851170A (en) | 2017-06-13 |
Family
ID=59135759
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| CN201611213319.8A Pending CN106851170A (en) | 2016-12-23 | 2016-12-23 | A kind of video calling processing method and mobile terminal |
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