CN109348137A - Mobile terminal camera control method, device, mobile terminal and storage medium - Google Patents
Mobile terminal camera control method, device, mobile terminal and storage medium Download PDFInfo
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- CN109348137A CN109348137A CN201811464438.XA CN201811464438A CN109348137A CN 109348137 A CN109348137 A CN 109348137A CN 201811464438 A CN201811464438 A CN 201811464438A CN 109348137 A CN109348137 A CN 109348137A
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- preview
- mobile terminal
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- thumbnail
- acquisition parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/62—Control of parameters via user interfaces
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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Abstract
The invention discloses a kind of mobile terminal camera control method and devices, mobile terminal and storage medium, this method comprises: obtaining the initial preview picture and current shooting parameter of view-finder in mobile terminal shooting interface when mobile terminal is in shooting state；Basic preview thumbnail is generated based on current shooting parameter and initial preview picture, and obtains the acquisition parameters to be adjusted of mobile terminal；Initial preview picture is adjusted according to the different values of acquisition parameters to be adjusted, the different values from acquisition parameters to be adjusted are corresponding to refer to preview thumbnail to obtain；The selection instruction that user's input is obtained based on shooting interface, based on selection instruction in basic preview thumbnail and with reference to targets preview thumbnail determining in preview thumbnail；According to acquisition parameters corresponding to targets preview thumbnail, the current shooting parameter is updated.The present invention solves the technical issues of user can not rapidly and accurately know magazine each adjustment parameter corresponding shooting effect.
Description
Technical field
The present invention relates to technical field of mobile terminals more particularly to a kind of mobile terminal camera control methods, device, movement
Terminal and storage medium.
Background technique
With the fast development of intelligence life, mobile phone plays more and more important angle in people's daily life
Color.Wherein the camera function of mobile phone has become its basic function, and with the continuous improvement of pixel, certain smart phones are taken pictures
Effect even matches in excellence or beauty slr camera.Compared to the profession camera shooting instrument such as slr camera, card camera, the intelligence with camera function
Mobile phone carries and using all more convenient, therefore, more and more users' selection using smart phone to the drop in life into
Row record.
When user is shot using mobile phone, the camera applications that can open mobile phone enter photographing mode, but take pictures
In mode parameters adjusting be for ordinary user sometimes it is extremely complex, such as ISO (sensitivity), colour temperature,
The parameters such as shutter speed, only one general number of these parameter regulations or words identification are needed there is no specifically effect is shown
Effect can just be seen by wanting user to adjust to corresponding parameter, bring biggish trial cost to user, and waste user it is more when
Between, seriously affect the usage experience sense of user.Therefore, user how to be allowed rapidly and accurately to know magazine each adjusting ginseng
The corresponding shooting effect of number becomes a technical problem to be solved urgently.
Summary of the invention
The main purpose of the present invention is to provide a kind of mobile terminal camera control method, device, mobile terminal and calculating
Machine storage medium, it is intended to which the corresponding shooting effect of magazine each adjustment parameter can not rapidly and accurately be known by solving user
Technical problem.
To achieve the above object, the present invention provides a kind of mobile terminal camera control method, and the mobile terminal is taken pictures control
Method processed the following steps are included:
When mobile terminal is in shooting state, obtain mobile terminal shooting interface in view-finder initial preview picture and
Current shooting parameter；
Basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture, and is obtained mobile whole
The acquisition parameters to be adjusted at end；
The initial preview picture is adjusted according to the different values of the acquisition parameters to be adjusted, to obtain with described wait adjust
The different values of whole acquisition parameters are corresponding to refer to preview thumbnail；
The selection instruction that user's input is obtained based on the shooting interface, based on the selection instruction in the basic preview
Targets preview thumbnail is determined in thumbnail and reference preview thumbnail；
According to acquisition parameters corresponding to the targets preview thumbnail, the current shooting parameter is updated.
Optionally, the step of acquisition parameters to be adjusted for obtaining mobile terminal, comprising:
The control instruction of user's input is obtained in the mobile terminal, and different bats are being associated with by the control instruction
It takes the photograph in each basic preview thumbnail of parameter and determines preview thumbnail to be adjusted；
By described wait adjust acquisition parameters associated by preview thumbnail for acquisition parameters to be adjusted.
Optionally, described to adjust the initial preview picture according to the different values of the parameter to be adjusted, with obtain with
The different values of the parameter to be adjusted are corresponding with reference to the step of preview thumbnail, comprising:
The corresponding current value of the parameter to be adjusted and all adjusted values are obtained, based on preset rules in each adjustment
Variant adjusted value corresponding with the current value is determined in value；
The initial preview picture is adjusted by the adjusted value, to obtain reference corresponding with the adjusted value
Preview thumbnail.
Optionally, described that the initial preview picture is adjusted by the adjusted value, to obtain and the adjustment
It is worth corresponding with reference to the step of preview thumbnail, comprising:
The initial preview picture is adjusted by the adjusted value, to obtain adjustment preview screen；
The adjustment preview screen is reduced according to preset ratio, it is corresponding with the adjusted value with reference to pre- to obtain
Look at thumbnail.
Optionally, described the step of obtaining the initial preview picture of view-finder in mobile terminal shooting interface, comprising:
The initial preview picture of view-finder in mobile terminal shooting interface is obtained, and whether detects the initial preview picture
It updates；
If detecting, the preview screen has when updating, and draws updated preview screen as new initial preview
Face, and execute described the step of basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture.
Optionally, the acquisition parameters according to corresponding to the targets preview thumbnail, to the current shooting parameter
After the step of being updated, comprising:
The initial preview picture is handled by the updated acquisition parameters, is drawn with obtaining advanced preview
Face, and judge whether the advanced preview screen needs to carry out U.S. face processing；
If the advanced preview screen needs to carry out U.S. face processing, it is determined that the advanced preview screen needs to carry out U.S. face
The predeterminable area of processing；
The U.S. face adjustment parameter in the mobile terminal is obtained, and according to the U.S. face adjustment parameter to the predeterminable area
It is adjusted to generate local preview thumbnail, further according to the corresponding U.S. face adjustment parameter of the part preview thumbnail to described
Predeterminable area carries out U.S. face processing.
Optionally, described the predeterminable area to be adjusted according to the U.S. face adjustment parameter to generate local preview contracting
The step of sketch map, comprising:
Judge whether the predeterminable area moves；
If the predeterminable area does not move, the predeterminable area is adjusted according to the U.S. face adjustment parameter
To generate local preview thumbnail,
If the predeterminable area moves, obtain it is mobile after regional area, and by the regional area after movement
As new predeterminable area, and execute the predeterminable area is adjusted according to the U.S. face adjustment parameter it is pre- to generate part
Look at thumbnail the step of.
In addition, to achieve the above object, the present invention also provides a kind of mobile terminal photographing control device, the mobile terminals
Photographing control device includes:
Module is obtained, for when mobile terminal is in shooting state, obtaining view-finder in mobile terminal shooting interface
Initial preview picture and current shooting parameter；
Generation module, for generating basic preview breviary based on the current shooting parameter and the initial preview picture
Figure, and obtain the acquisition parameters to be adjusted of mobile terminal；
Module is adjusted, for adjusting the initial preview picture according to the different values of the acquisition parameters to be adjusted, with
It obtains corresponding from the different values of the acquisition parameters to be adjusted with reference to preview thumbnail；
Determining module is based on the selection instruction for obtaining the selection instruction of user's input based on the shooting interface
In the basic preview thumbnail and with reference to targets preview thumbnail determining in preview thumbnail；
Update module joins the current shooting for the acquisition parameters according to corresponding to the targets preview thumbnail
Number is updated.
In addition, to achieve the above object, the present invention also provides a kind of mobile terminals；
The mobile terminal includes: memory, processor and is stored on the memory and can be on the processor
The computer program of operation, in which:
The computer program realizes mobile terminal camera control method as described above when being executed by the processor
Step.
In addition, to achieve the above object, the present invention also provides storage mediums；
It is stored with computer program on the storage medium, realizes when the computer program is executed by processor as above-mentioned
Mobile terminal camera control method the step of.
The present invention is by the way that when mobile terminal is in shooting state, view-finder is initial in acquisition mobile terminal shooting interface
Preview screen and current shooting parameter；Basic preview breviary is generated based on the current shooting parameter and the initial preview picture
Figure, and obtain the acquisition parameters to be adjusted of mobile terminal；It is described just according to the adjustment of the different values of the acquisition parameters to be adjusted
Beginning preview screen, it is corresponding from the different values of the acquisition parameters to be adjusted with reference to preview thumbnail to obtain；Based on described
The selection instruction that interface obtains user's input is shot, preview in the basic preview thumbnail and is referred to based on the selection instruction
Targets preview thumbnail is determined in thumbnail；According to acquisition parameters corresponding to the targets preview thumbnail, to described current
Acquisition parameters are updated.It, can by being dynamic thumbnail corresponding with preview screen by the icon transformation of acquisition parameters
It allows user that can timely know the corresponding shooting effect of each acquisition parameters, user is facilitated accurately and effectively to select suitably
Acquisition parameters, to reduce the shooting operation of user, are mentioned without going the icon for clicking each acquisition parameters to carry out view result
The high usage experience sense of user, and reached user when shooting using mobile terminal camera, it can be within the shortest time
Shoot the technical effect for meeting the photo of user demand, also solve user cannot rapidly and accurately know it is magazine each
The technical issues of adjustment parameter corresponding shooting effect.
Detailed description of the invention
Fig. 1 is the hardware structural diagram of the embodiment of the present invention one optional mobile terminal；
Fig. 2 is the wireless communication device schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is the flow diagram of mobile terminal camera control method first embodiment of the present invention；
Fig. 4 is the flow diagram of mobile terminal camera control method second embodiment of the present invention；
Fig. 5 takes pictures for mobile terminal of the present invention and controls the functional block diagram of apparatus；
Fig. 6 is the schematic diagram of a scenario of mobile terminal acquisition parameters selection in mobile terminal camera control method of the present invention；
Fig. 7 is the schematic diagram of a scenario of mobile terminal predetermined level parameter in mobile terminal camera control method of the present invention.
The object of the invention is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
For moving except purpose element, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, a kind of hardware structural diagram of its mobile terminal of each embodiment to realize the present invention, the shifting
Dynamic terminal 100 may include: RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103, A/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit
108, the components such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal may include components more more or fewer than diagram,
Perhaps certain components or different component layouts are combined.
It is specifically introduced below with reference to all parts of the Fig. 1 to mobile terminal:
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, signal sends and receivees, specifically, by base station
Downlink information receive after, to processor 110 handle；In addition, the data of uplink are sent to base station.In general, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated with network and other equipment by wireless communication.Any communication can be used in above-mentioned wireless communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, frequency division duplex long term evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex long term evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user to receive and dispatch electricity by WiFi module 102
Sub- mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, and it is not belonging to must be configured into for mobile terminal, it completely can be according to need
It to omit within the scope of not changing the essence of the invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 100
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, by radio frequency unit 101 or WiFi module 102 it is received or
The audio data stored in memory 109 is converted into audio signal and exports to be sound.Moreover, audio output unit 103
Audio output relevant to the specific function that mobile terminal 100 executes can also be provided (for example, call signal receives sound, disappears
Breath receives sound etc.).Audio output unit 103 may include loudspeaker, buzzer etc..
A/V input unit 104 is for receiving audio or video signal.A/V input unit 104 may include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042, graphics processor 1041 is in video acquisition mode
Or the image data of the static images or video obtained in image capture mode by image capture apparatus (such as camera) carries out
Reason.Treated, and picture frame may be displayed on display unit 106.Through graphics processor 1041, treated that picture frame can be deposited
Storage is sent in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (audio data), and can be audio data by such acoustic processing.Audio that treated (voice) data can
To be converted to the format output that can be sent to mobile communication base station via radio frequency unit 101 in the case where telephone calling model.
Microphone 1042 can be implemented various types of noises elimination (or inhibition) algorithms and send and receive sound to eliminate (or inhibition)
The noise generated during frequency signal or interference.
Mobile terminal 100 further includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity sensor can close when mobile terminal 100 is moved in one's ear
Display panel 1061 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axis) size of acceleration, it can detect that size and the direction of gravity when static, can be used to identify the application of mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared sensor, details are not described herein.
Display unit 106 is for showing information input by user or being supplied to the information of user.Display unit 106 can wrap
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configure display panel 1061.
User input unit 107 can be used for receiving the number or character information of input, and generate the use with mobile terminal
Family setting and the related key signals input of function control.Specifically, user input unit 107 may include touch panel 1071 with
And other input equipments 1072.Touch panel 1071, also referred to as touch screen collect the touch operation of user on it or nearby
(for example user uses any suitable objects or attachment such as finger, stylus on touch panel 1071 or in touch panel 1071
Neighbouring operation), and corresponding attachment device is driven according to preset formula.Touch panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and order that processor 110 is sent can be received and executed.In addition, can
To realize touch panel 1071 using multiple types such as resistance-type, condenser type, infrared ray and surface acoustic waves.In addition to touch panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can wrap
It includes but is not limited in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc.
It is one or more, specifically herein without limitation.
Further, touch panel 1071 can cover display panel 1061, when touch panel 1071 detect on it or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, is followed by subsequent processing device 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, touch panel 1071 and display panel
1061 be the function that outputs and inputs of realizing mobile terminal as two independent components, but in certain embodiments, it can
The function that outputs and inputs of mobile terminal is realized so that touch panel 1071 and display panel 1061 is integrated, is not done herein specifically
It limits.
Interface unit 108 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal 100 and external device (ED).
Memory 109 can be used for storing software program and various data, and memory 109 can be situated between for a kind of storage of computer
Matter, the memory 109 are stored with prompting message program of the present invention.Memory 109 can mainly include storing program area and storage number
According to area, wherein storing program area can application program needed for storage program area, at least one function (for example sound plays function
Energy, image player function etc.) etc.；Storage data area can store according to mobile phone use created data (such as audio data,
Phone directory etc.) etc..In addition, memory 109 may include high-speed random access memory, it can also include non-volatile memories
Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the entire mobile terminal of connection
A part by running or execute the software program and/or module that are stored in memory 109, and calls and is stored in storage
Data in device 109 execute the various functions and processing data of mobile terminal, to carry out integral monitoring to mobile terminal.Such as
Processor 110 executes the prompting message program in memory 109, to realize the step of each embodiment of message prompt method of the present invention
Suddenly.
Processor 110 may include one or more processing units；Optionally, processor 110 can integrate application processor and
Modem processor, wherein the main processing operation system of application processor, user interface and application program etc., modulation /demodulation
Processor mainly handles wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110
In.
Mobile terminal 100 can also include the power supply 111 (such as battery) powered to all parts, optionally, power supply 111
Can be logically contiguous by power-supply management system and processor 110, to realize management charging by power-supply management system, put
The functions such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 100 can also be including bluetooth module etc., and details are not described herein.
Embodiment to facilitate the understanding of the present invention, the communications network system that mobile terminal of the invention is based below into
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention, the communication network system
System is the LTE system of universal mobile communications technology, which includes UE (User Equipment, the use of successively communication connection
Family equipment) (the land Evolved UMTS Terrestrial Radio Access Network, evolved UMTS 201, E-UTRAN
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and details are not described herein again.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connect with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide the access of UE201 to EPC203.
EPC203 may include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate Way,
Gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
The control node of signaling, provides carrying and connection management between EPC203.HSS2032 is all to manage for providing some registers
Such as the function of home location register (not shown) etc, and preserves some related service features, data rates etc. and use
The dedicated information in family.All customer data can be sent by SGW2034, and PGW2035 can provide the IP of UE 201
Address distribution and other functions, PCRF2036 are strategy and the charging control strategic decision-making of business data flow and IP bearing resource
Point, it selects and provides available strategy and charging control decision with charge execution function unit (not shown) for strategy.
IP operation 204 may include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedia
System) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art should know the present invention is not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And the following new network system etc., herein without limitation.
Based on above-mentioned mobile terminal hardware configuration and communications network system, propose that mobile terminal of the present invention is taken pictures controlling party
The each embodiment of method.
The present invention provides a kind of mobile terminal camera control method, which is mainly used in shifting
On dynamic terminal device, mobile terminal camera control method includes:
When mobile terminal is in shooting state, obtain mobile terminal shooting interface in view-finder initial preview picture and
Current shooting parameter；
Basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture, and is obtained mobile whole
The acquisition parameters to be adjusted at end；
The initial preview picture is adjusted according to the different values of the acquisition parameters to be adjusted, to obtain with described wait adjust
The different values of whole acquisition parameters are corresponding to refer to preview thumbnail；
The selection instruction that user's input is obtained based on the shooting interface, based on the selection instruction in the basic preview
Targets preview thumbnail is determined in thumbnail and reference preview thumbnail；
According to acquisition parameters corresponding to the targets preview thumbnail, the current shooting parameter is updated.
Referring to Fig. 3, the present invention provides a kind of mobile terminal camera control method, real in mobile terminal camera control method one
Apply in example, mobile terminal camera control method the following steps are included:
Step S10, when mobile terminal is in shooting state, view-finder is initial pre- in acquisition mobile terminal shooting interface
Look at picture and current shooting parameter；
Concretely mobile phone, tablet computer and digital camera etc. are configured with display screen to mobile terminal in the present embodiment
Terminal device.It, can be in movement if mobile terminal has the function of shooting preview when finding that mobile terminal is in shooting state
Preview screen is shown in view-finder in terminal shooting interface.Current mobile terminal device at least has automatic shooting and claps manually
Both of which is taken the photograph, it, will be according to a system after camera of mobile terminal device is directed at shooting area under automatic shooting mode
The Regulation mechanism of column realizes the adjust automatically of acquisition parameters, can make the user for not shooting experience in this way or shoot photograph
Piece.But automatically snap mode is only the adjustment carried out according to preset adjustment programme to acquisition parameters after all, and also not
Centainly meet the needs of users, and the user for needing to shoot certain effects, the acquisition parameters of adjust automatically will be unable to meet
User demand just needs user to be adjusted acquisition parameters at this time.And most of user and amateur shooting personnel, therefore
When being shot using mobile terminal, need to get current mobile terminal shooting interface in view-finder initial preview interface and
Each current shooting parameter, and need to be adjusted each acquisition parameters, it just can know that its corresponding effect.Wherein, just
Beginning preview screen can be the picture that current mobile terminal camera is got.
Acquisition parameters can be Exposure Metering, ISO, shutter, exposure compensating, focusing mode, white balance and formulation icon etc..
Exposure Metering can be support matrix, central emphasis, spot light-metering mode；Matrix surveys light and carries out survey light to picture extensive region；In
Weight spot light-metering is entreated to carry out survey light to entire picture, but maximum specific weight distributes to middle section；Spot light-metering surveys around luminous point picture
About 2.5% carries out survey light.Camera sensitivity is arranged in ISO.ISO sensitivity is higher, shorter the time required to exposure, but picture is made an uproar
Point is more.Shutter can be the setting time for exposure.Time for exposure needs to keep equipment static before terminating, and otherwise picture can obscure.It exposes
Light compensation can be the exposure value for changing camera suggestion, keep photo brighter or darker.It is single that focusing mode can be support
Secondary auto-focusing, continuous auto-focusing, manual focus.Continuous auto-focusing is automatic again when interface of finding a view varies widely
Focusing.White balance may insure imaged color not by light source influence of color.Can be selected according to light source type corresponding white balance or
The customized white balance of person.The function that lock icon can be icon upper right corner band point supports long-pressing to lock/unlock.Wherein,
Focus hold only supports that white balance locking is only supported in autobalance under auto-focusing.
Step S20 generates basic preview thumbnail based on the current shooting parameter and the initial preview picture, and obtains
Take the acquisition parameters to be adjusted of mobile terminal；
Basic dynamic thumbnail can be the proportional scaled down version by acquisition parameters treated initial preview picture.With
Generally can all there be many more complicated parameter regulations, such as ISO, color in family at camera interface when being added using mobile terminal
The parameters such as temperature, shutter speed.Currently, only one general number of these acquisition parameters either words identification is shown in display circle
On face, user needs to adjust to after corresponding parameter, can just see effect.Therefore, it can first prejudge in each different shootings
Under parameter, which type of variation the initial preview picture in current mobile terminal generates, and obtains this and change corresponding pattern, then
It this pattern narrowed down into the basic dynamic thumbnail pattern that certain proportion obtains can serve as the icons of corresponding acquisition parameters and show
On shooting interface, so as to allow user more intuitively to view the corresponding shooting effect of acquisition parameters, reduced for user
Trial cost, has saved the time of user.Also, since each current shooting parameter has a corresponding basic preview contracting
Sketch map, therefore when user needs to be adjusted certain several acquisition parameters, it can be directly from these basic preview thumbnails
Preview thumbnail to be adjusted is selected, so that the acquisition parameters to be adjusted that user needs to adjust are got, it is, can be again
The size of acquisition parameters to be adjusted is adjusted, to meet the needs of users.
Supplemented by assistant's Xie Caiyong dynamic thumbnail replace the original icon of acquisition parameters, be exemplified below.
For example, the color temperature adjustment in mobile terminal camera, the parameter of itself generally shows fluorescence, day in the display interface
The character express such as light either cloudy day, the shooting for being unfavorable for very much user in this way are adjusted, and still, shoot photo glimmering when getting
When different scenes figure in light, the daylight either various situations such as cloudy day, carry out its scene figure to narrow down to certain ratio, such as
Fluorescence thumbnail, daylight thumbnail and cloudy thumbnail etc., then successively show fluorescence thumbnail as the icon of fluorescence
Display interface is shown daylight thumbnail as the icon of daylight in display interface, using cloudy thumbnail as the icon at cloudy day
It is shown in display interface.
For another example as shown in fig. 6, preview screen, three shooting ginsengs are shown in the display interface in current mobile terminal
Several and shoot button, after getting preview screen by mobile terminal camera, due to only showing three in display interface at this time
A acquisition parameters (ISO, colour temperature and shutter speed), therefore, it is necessary to predict in the case where adjusting ISO parameter, preview is drawn
The bandwagon effect in face, and narrowed down to icon of certain ratio as ISO parameter similarly gets color temperature parameters and fast
The door corresponding icon of speed, and it will be shown on display interface.
Step S30 adjusts the initial preview picture according to the different values of the acquisition parameters to be adjusted, with obtain with
The different values of the acquisition parameters to be adjusted are corresponding to refer to preview thumbnail；
It can be with reference to preview thumbnail and predict that the different values in parameter to be adjusted are adjusted initial preview picture
Scaled down version pattern afterwards.After having determined acquisition parameters to be adjusted in the terminal, and shooting ginseng to be adjusted is entered
Behind several adjustment interfaces, at this point it is possible to which the initial preview adjusted in shooting interface according to the different values of parameter to be adjusted is drawn
Face, to get the corresponding parameter preview thumbnail of different from acquisition parameters to be adjusted value.Wherein, shooting ginseng to be adjusted
Several different values can be the several common different brackets parameters of hobby demand self-setting by user according to itself, at this time
It can only show that the class parameter of user's self-setting is corresponding at the adjustment interface of acquisition parameters to be adjusted and refer to preview thumbnail,
Without showing the corresponding preview thumbnail that refers to of all values of acquisition parameters to be adjusted, to make user more clear
The corresponding shooting effect of acquisition parameters itself needed is checked clearly.
Step S40 obtains the selection instruction of user's input based on the shooting interface, based on the selection instruction described
Targets preview thumbnail is determined in basic preview thumbnail and reference preview thumbnail；
The selection instruction of user's input is obtained in mobile terminal shooting interface, and due to each basic preview thumbnail
There are a corresponding acquisition parameters, therefore, when determination needs to carry out in each basic preview thumbnail according to selection instruction
After the basic thumbnail of adjustment, that is to say, that, can be automatically into acquisition parameters pair after determining the acquisition parameters for needing to be adjusted
The adjustment interface answered it should be noted that adjustment interface can be suspended on shooting interface, and does not also cover all
Entire shooting interface.It can show in adjustment interface each with reference to preview thumbnail, have due to each with reference to preview thumbnail
Therefore one corresponding different grades of acquisition parameters can instruct according to the user's choice select one with reference to pre- at this time
Thumbnail is look at as targets preview thumbnail.
Step S50 carries out the current shooting parameter according to acquisition parameters corresponding to the targets preview thumbnail
It updates.
In the terminal, the corresponding acquisition parameters of targets preview thumbnail are obtained, then further according to this acquisition parameters pair
Current shooting parameter is updated, can also be after when user has found that updated acquisition parameters still cannot enable user be satisfied with
The operation of step updates acquisition parameters again before continuous.
The present invention is by the way that when mobile terminal is in shooting state, view-finder is initial in acquisition mobile terminal shooting interface
Preview screen and current shooting parameter；Basic preview breviary is generated based on the current shooting parameter and the initial preview picture
Figure, and obtain the acquisition parameters to be adjusted of mobile terminal；It is described just according to the adjustment of the different values of the acquisition parameters to be adjusted
Beginning preview screen, it is corresponding from the different values of the acquisition parameters to be adjusted with reference to preview thumbnail to obtain；Based on described
The selection instruction that interface obtains user's input is shot, preview in the basic preview thumbnail and is referred to based on the selection instruction
Targets preview thumbnail is determined in thumbnail；According to acquisition parameters corresponding to the targets preview thumbnail, to described current
Acquisition parameters are updated.It, can by being dynamic thumbnail corresponding with preview screen by the icon transformation of acquisition parameters
It allows user that can timely know the corresponding shooting effect of each acquisition parameters, user is facilitated accurately and effectively to select suitably
Acquisition parameters, to reduce the shooting operation of user, are mentioned without going the icon for clicking each acquisition parameters to carry out view result
The high usage experience sense of user, and reached user when shooting using mobile terminal camera, it can be within the shortest time
Shoot the technical effect for meeting the photo of user demand, also solve user cannot rapidly and accurately know it is magazine each
The technical issues of adjustment parameter corresponding shooting effect.
Further, on the basis of first embodiment of the invention, the second embodiment of photographic method of the present invention is proposed,
The present embodiment is the step S20 of first embodiment of the invention, using first dynamic thumbnail as the figure of the acquisition parameters
The refinement of target step, referring to Fig. 4, comprising:
Step S21, obtains the control instruction of user's input in the mobile terminal, and is being closed by the control instruction
Join in each basic preview thumbnail of different acquisition parameters and determines preview thumbnail to be adjusted；
The control instruction for obtaining user's input in the terminal, due to each base shown on mobile terminal shooting interface
Plinth preview thumbnail has a corresponding acquisition parameters, therefore, can be by control instruction in each basic preview thumbnail
Middle determination preview thumbnail to be adjusted, it should be noted that preview thumbnail to be adjusted is one of each basic preview thumbnail
Or it is a variety of.Wherein, the mode for obtaining the control instruction of user's input can be to be obtained by voice, or obtains user's touching
It touches the region of click to obtain etc., specifically acquisition modes are herein with no restrictions.
Step S22, by described wait adjust acquisition parameters associated by preview thumbnail for acquisition parameters to be adjusted.
When get user selection after adjusting preview thumbnail, so that it may determine associated by this preview thumbnail to be adjusted
Then acquisition parameters, that is, acquisition parameters to be adjusted can show the adjusting of this acquisition parameters to be adjusted in a certain region in shooting interface
Acquisition parameters are adjusted for user in interface, the position size of this adjustment interface can with user itself hobby demand voluntarily
Setting.
In the present embodiment, by the way that each basic thumbnail to be replaced to the icon of each acquisition parameters, so as to allow use
The corresponding shooting effect of each acquisition parameters is more intuitively found out at family, and also user is facilitated to be rapidly selected adjustment parameter.
Specifically, adjust the initial preview picture according to the different values of the parameter to be adjusted, with obtain with it is described
The different values of parameter to be adjusted are corresponding with reference to the step of preview thumbnail, comprising:
Step S31 obtains the corresponding current value of parameter to be adjusted and all adjusted values, based on preset rules each
Variant adjusted value corresponding with the current value is determined in the adjusted value；
Current value can be parameter to be adjusted in the parameter value at current time.All adjusted values can be parameter to be adjusted
It is able to carry out all available parameter values of adjusting.Preset rules can be the selection that user is arranged in advance and current value is associated
Value rule.After having determined that the parameter to be adjusted that user needs to be adjusted in the terminal, it is also necessary to obtain
The corresponding current parameter value of parameter to be adjusted and this parameter to be adjusted are able to carry out all available parameter values of adjusting, then
Current value and variant adjusted value associated with this current value are shown on shooting interface.It should be noted that display
Each adjusted value quantity be by user based on itself like demand self-setting.For example, working as the corresponding institute of parameter to be adjusted
When thering is value to have 10 grade points, when current time parameter to be adjusted is the 5th grade point, and it can be permitted on screen at this time
Perhaps when the grade point on adjustment interface shown is 3, then the 4th to the 6th grade point can be actively shown.Namely on shooting circle
In the case where the maximum quantity that can show adjusted value in face, preferential selection and the immediate adjusted value of current value.
Step S32 is adjusted the initial preview picture by the adjusted value, to obtain and the adjusted value pair
The reference preview thumbnail answered.
After getting each adjusted value, initial preview picture can be adjusted by adjusting value, to get
It is corresponding with this adjusted value to be displayed on the display interface with reference to preview thumbnail, at this point, user can be intuitive to see that this is waited for
The corresponding shooting effect of each adjusted value in adjusting parameter, to help more rapidly to select the adjustment for meeting user demand
Value is adjusted preview screen.
In the present embodiment, by first determining the corresponding current value of parameter to be adjusted, then further according to this current value
Determining needs adjusted value to be shown to facilitate user to be more rapidly selected out suitable parameter to save internal resource.
Specifically, the initial preview picture is adjusted by the predetermined level parameter, with obtain with it is default etc.
Grade parameter is corresponding with reference to the step of preview thumbnail, comprising:
Step S321 is adjusted the initial preview picture by the adjusted value, to obtain adjustment preview screen；
It obtains the adjusted value of parameter to be adjusted, and the initial of view-finder in interface is shot to mobile terminal by this adjusted value
Preview screen is adjusted, to get adjustment preview interface adjusted, it should be noted that every in parameter to be adjusted
A adjusted value has a corresponding adjustment preview screen.
For example, as shown in fig. 7, mobile terminal display interface shows preview screen, predetermined level parameter and shoot button,
Assuming that at this time there are three the adjusted values of user setting then dynamic thumbnail directly can be shown at these three adjusted values, without
Display pure digi-tal is tasted so that user is more intuitively to the corresponding shooting effect of each predetermined level parameter to reduce
Try cost.
Step S322 reduces the adjustment preview screen according to preset ratio, to obtain and the adjusted value pair
The reference preview thumbnail answered.
Preset ratio can be the ratio value that user is configured based on the hobby demand of itself in advance.It is pre- when obtaining adjustment
Look at after picture, it is also necessary to this adjustment preview screen is reduced according to the ratio value that user is arranged in advance, with get and this
Adjusted value is corresponding to refer to preview thumbnail, and this is shown with reference to the icon that preview thumbnail replaces this adjusted value original
Come, so that user checks.
In the present embodiment, preview thumbnail is referred to by the way that each adjusted value in acquisition parameter to be adjusted is corresponding, from
And user is allowed to select the adjusted value for meeting user demand more conveniently, improve the usage experience sense of user.
Specifically, the step of obtaining the initial preview picture of view-finder in mobile terminal shooting interface, comprising:
Step S11, obtains the initial preview picture of view-finder in mobile terminal shooting interface, and detects the initial preview
Whether picture updates；
In the terminal, when getting by the camera in mobile terminal view-finder in mobile terminal shooting interface
After initial preview picture, it is also necessary to which whether moment monitoring mobile terminal has in movement, so that it is determined that the preview that camera is got
Whether picture has change, if when discovery mobile terminal has in movement, i.e., the shooting angle of the camera in mobile terminal or
When changing, then mobile terminal can automatically update initial preview picture, at this point, the acquisition parameters on mobile terminal are corresponding for position
Preview thumbnail also will do it corresponding modification.But when the picture for finding that camera is got does not change, then keep aobvious
Show that the picture on interface will not change.
Step S12, if detecting, the preview screen has when updating, using updated preview screen as it is new just
Beginning preview screen, and execute described based on the current shooting parameter and the basic preview thumbnail of initial preview picture generation
The step of.
It, then can automatically will be updated when by judgement discovery, the preview screen in mobile terminal, which has, updates
Preview screen is as new initial preview picture, i.e., by originally the preview screen of view-finder is replaced in mobile terminal shooting interface
For new initial preview picture, and will continue to generate new basic preview thumbnail according to current shooting parameter, and repeat to exist
Operation before not updating.
In the present embodiment, by determining that initial preview picture has updated, then the icon of acquisition parameters also made corresponding
Modification, to ensure that the accuracy of parameter icons, can allow user to know each shooting after adjusting camera site in time
The corresponding shooting effect of parameter reduces the trial cost of user, improves the usage experience sense of user.
Further, the present invention first to second embodiment any one on the basis of, propose the present invention side of taking pictures
The 3rd embodiment of method, the present embodiment are the step S50 of first embodiment of the invention, right according to the targets preview thumbnail institute
The acquisition parameters answered, after the step of being updated to the current shooting parameter, comprising:
Step S60 is handled the initial preview picture by the updated acquisition parameters, advanced to obtain
Preview screen, and judge whether the advanced preview screen needs to carry out U.S. face processing；
Advanced preview screen can be by the processed preview screen of updated acquisition parameters.When in the terminal
After having got updated acquisition parameters, it is also necessary to initial preview picture is handled according to this acquisition parameters, thus
To advanced preview screen, and judge whether to need to carry out this advanced preview screen U.S. face processing again, and when determining photo needs
When carrying out the processing of U.S. face, then need to obtain the process instruction of user, and determine that user needs to carry out U.S. face according to process instruction
Regional area.But when user does not need to carry out U.S. face processing to advanced preview screen, then it is advanced can directly to save this
Preview screen.Wherein regional area can be any one region in advanced preview screen, and magnitude range can be by user
Self-setting.The processing of U.S. face may include mill skin whitening, speckle removing, acne removing, thin body thin in the face, black eye of dispelling, beautification eyes, bright eye etc..
Step S70, if the advanced preview screen needs to carry out U.S. face processing, it is determined that the advanced preview screen needs
Carry out the predeterminable area of U.S. face processing；
When needing to carry out U.S. face processing to this advanced preview screen by judgement discovery, then need to obtain the processing of user
Instruction, and determine that user needs to carry out the regional area of U.S. face according to process instruction.Wherein, predeterminable area can be user and be based on
Some region of the hobby demand selection of itself, specifically size position is unrestricted.
Step S80 obtains the U.S. face adjustment parameter in the mobile terminal, and according to the U.S. face adjustment parameter to described
Predeterminable area is adjusted to generate local preview thumbnail, adjusts ginseng further according to the corresponding U.S. face of the part preview thumbnail
It is several that U.S. face processing is carried out to the predeterminable area.
The U.S. face adjustment parameter that user needs to use is obtained in the terminal, then further according to this U.S. face adjustment parameter pair
This predeterminable area is adjusted to obtain local preview thumbnail, and each local preview thumbnail is shown at shooting interface
On, it, then can be according to the corresponding U.S. face tune of this part preview thumbnail after user has selected some local preview thumbnail
It saves parameter and U.S. face processing is carried out to the predeterminable area in advanced preview screen.
In the present embodiment, in the present embodiment, when preview screen needs to carry out U.S. face processing, then it can pass through U.S. face
Adjustment parameter handles the regional area of photo, and the corresponding icon of each U.S. face adjustment parameter is current regional area
Prediction U.S. face treated thumbnail, it is possible to allow user more quickly and easily to select the target component figure of needs
Mark, improves the usage experience sense of user.
Specifically, the predeterminable area is adjusted according to the U.S. face adjustment parameter to generate local preview thumbnail
The step of, comprising:
Step S81, judges whether the predeterminable area moves；
Step S82, if the predeterminable area does not move, according to the U.S. face adjustment parameter to the predeterminable area
It is adjusted to generate local preview thumbnail,
After having selected predeterminable area in advanced preview screen, it is also necessary to judge whether this predeterminable area can move
It is dynamic, when by judging this predeterminable area of discovery, there is no when movement, then carrying out U.S. face processing, i.e. elder generation's root to this predeterminable area
Predeterminable area is adjusted according to U.S. face adjustment parameter to obtain picture adjusted, then again by this picture adjusted according to
Scaled down is to generate local preview thumbnail, then again using this local preview thumbnail as the icon of U.S. face adjustment parameter
So that user checks in time, facilitating user to understand can produce when after this U.S. face adjustment parameter handles this local thumbnail
Raw U.S. face effect how.
Step S83 obtains the regional area after moving, and will be after movement if the predeterminable area moves
Regional area executes as new predeterminable area and is adjusted the predeterminable area with life according to the U.S. face adjustment parameter
The step of at local preview thumbnail.
When through judgement discovery predeterminable area have generation it is mobile when, then need to obtain it is mobile after regional area, and can be with
Using this regional area as new predeterminable area, and equally use first according to U.S. face adjustment parameter to predeterminable area be adjusted with
Picture adjusted is obtained, then this picture adjusted is generated to the side of local preview thumbnail according to scaled down again
Method, to obtain local preview thumbnail of the new predeterminable area in each U.S. face adjustment parameter.
In the present embodiment, by judging whether predeterminable area has generation is mobile to determine the need for each U.S. face tune
The local preview thumbnail of section parameter is changed, to ensure that user can know in time in different zones, different
The U.S. face effect of U.S. face adjustment parameter improve the usage experience sense of user to reduce the trial cost of user.
In addition, the embodiment of the present invention also proposes that a kind of camera arrangement, the camera arrangement include: referring to Fig. 5
Module is obtained, for when mobile terminal is in shooting state, obtaining view-finder in mobile terminal shooting interface
Initial preview picture and current shooting parameter；
Generation module, for generating basic preview breviary based on the current shooting parameter and the initial preview picture
Figure, and obtain the acquisition parameters to be adjusted of mobile terminal；
Module is adjusted, for adjusting the initial preview picture according to the different values of the acquisition parameters to be adjusted, with
It obtains corresponding from the different values of the acquisition parameters to be adjusted with reference to preview thumbnail；
Determining module is based on the selection instruction for obtaining the selection instruction of user's input based on the shooting interface
In the basic preview thumbnail and with reference to targets preview thumbnail determining in preview thumbnail；
Update module joins the current shooting for the acquisition parameters according to corresponding to the targets preview thumbnail
Number is updated.
Optionally, the generation module, is used for:
The control instruction of user's input is obtained in the mobile terminal, and different bats are being associated with by the control instruction
It takes the photograph in each basic preview thumbnail of parameter and determines preview thumbnail to be adjusted；
By described wait adjust acquisition parameters associated by preview thumbnail for acquisition parameters to be adjusted.
Optionally, the adjustment module, is also used to:
The corresponding current value of the parameter to be adjusted and all adjusted values are obtained, based on preset rules in each adjustment
Variant adjusted value corresponding with the current value is determined in value；
The initial preview picture is adjusted by the adjusted value, to obtain reference corresponding with the adjusted value
Preview thumbnail.
Optionally, the adjustment module, is also used to:
The initial preview picture is adjusted by the adjusted value, to obtain adjustment preview screen；
The adjustment preview screen is reduced according to preset ratio, it is corresponding with the adjusted value with reference to pre- to obtain
Look at thumbnail.
Optionally, the acquisition module, is also used to:
The initial preview picture of view-finder in mobile terminal shooting interface is obtained, and whether detects the initial preview picture
It updates；
If detecting, the preview screen has when updating, and draws updated preview screen as new initial preview
Face, and execute described the step of basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture.
Optionally, the mobile terminal photographing control device, comprising:
The initial preview picture is handled by the updated acquisition parameters, is drawn with obtaining advanced preview
Face, and judge whether the advanced preview screen needs to carry out U.S. face processing；
If the advanced preview screen needs to carry out U.S. face processing, it is determined that the advanced preview screen needs to carry out U.S. face
The predeterminable area of processing；
The U.S. face adjustment parameter in the mobile terminal is obtained, and according to the U.S. face adjustment parameter to the predeterminable area
It is adjusted to generate local preview thumbnail, further according to the corresponding U.S. face adjustment parameter of the part preview thumbnail to described
Predeterminable area carries out U.S. face processing.
Optionally, the mobile terminal photographing control device, further includes:
Judge whether the predeterminable area moves；
If the predeterminable area does not move, the predeterminable area is adjusted according to the U.S. face adjustment parameter
To generate local preview thumbnail,
If the predeterminable area moves, obtain it is mobile after regional area, and by the regional area after movement
As new predeterminable area, and execute the predeterminable area is adjusted according to the U.S. face adjustment parameter it is pre- to generate part
Look at thumbnail the step of.
The present invention also provides a kind of terminal, the terminal includes: memory, processor, communication bus and is stored in institute
It states the mobile terminal on memory and takes pictures and control program:
The communication bus is for realizing the connection communication between processor and memory；
The processor takes pictures for executing the mobile terminal and controls program, to realize that above-mentioned mobile terminal is taken pictures control
The step of each embodiment of method.
The present invention also provides a kind of storage medium, the storage medium is stored with one or more than one program, institute
Stating one or more than one program can also be executed for realizing above-mentioned mobile whole by one or more than one processor
The step of holding each embodiment of camera control method.
Storage medium specific embodiment of the present invention and above-mentioned each embodiment of mobile terminal camera control method are essentially identical,
Details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal camera control method, which is characterized in that the mobile terminal camera control method includes following step
It is rapid:
When mobile terminal is in shooting state, the initial preview picture of view-finder and current is obtained in mobile terminal shooting interface
Acquisition parameters；
Basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture, and obtains mobile terminal
Acquisition parameters to be adjusted；
The initial preview picture is adjusted according to the different values of the acquisition parameters to be adjusted, to obtain and the bat to be adjusted
The different values for taking the photograph parameter are corresponding with reference to preview thumbnail；
The selection instruction that user's input is obtained based on the shooting interface, based on the selection instruction in the basic preview breviary
Targets preview thumbnail is determined in figure and reference preview thumbnail；
According to acquisition parameters corresponding to the targets preview thumbnail, the current shooting parameter is updated.
2. mobile terminal camera control method as described in claim 1, which is characterized in that it is described obtain mobile terminal wait adjust
The step of whole acquisition parameters, comprising:
The control instruction of user's input is obtained in the mobile terminal, and different shootings ginsengs are being associated with by the control instruction
Preview thumbnail to be adjusted is determined in several each basic preview thumbnails；
By described wait adjust acquisition parameters associated by preview thumbnail for acquisition parameters to be adjusted.
3. mobile terminal camera control method as described in claim 1, which is characterized in that described according to the parameter to be adjusted
Different values adjust the initial preview picture, it is corresponding from the different values of the parameter to be adjusted with reference to preview to obtain
The step of thumbnail, comprising:
The corresponding current value of the parameter to be adjusted and all adjusted values are obtained, based on preset rules in each adjusted value
Determining variant adjusted value corresponding with the current value；
The initial preview picture is adjusted by the adjusted value, it is corresponding with the adjusted value with reference to preview to obtain
Thumbnail.
4. mobile terminal camera control method as claimed in claim 3, which is characterized in that it is described by the adjusted value to institute
Initial preview picture is stated to be adjusted, it is corresponding with the adjusted value with reference to the step of preview thumbnail to obtain, comprising:
The initial preview picture is adjusted by the adjusted value, to obtain adjustment preview screen；
The adjustment preview screen is reduced according to preset ratio, it is corresponding with the adjusted value with reference to preview contracting to obtain
Sketch map.
5. mobile terminal camera control method as described in claim 1, which is characterized in that the acquisition mobile terminal shoots boundary
In face the step of the initial preview picture of view-finder, comprising:
The initial preview picture of view-finder in mobile terminal shooting interface is obtained, and detects whether the initial preview picture occurs
It updates；
If detecting, the preview screen has when updating, using updated preview screen as new initial preview picture,
And execute described the step of basic preview thumbnail is generated based on the current shooting parameter and the initial preview picture.
6. mobile terminal camera control method as described in claim 1, which is characterized in that described to be contracted according to the targets preview
Acquisition parameters corresponding to sketch map, after the step of being updated to the current shooting parameter, comprising:
The initial preview picture is handled by the updated acquisition parameters, to obtain advanced preview screen, and
Judge whether the advanced preview screen needs to carry out U.S. face processing；
If the advanced preview screen needs to carry out U.S. face processing, it is determined that the advanced preview screen needs to carry out U.S. face processing
Predeterminable area；
The U.S. face adjustment parameter in the mobile terminal is obtained, and the predeterminable area is carried out according to the U.S. face adjustment parameter
Adjustment is to generate local preview thumbnail, further according to the corresponding U.S. face adjustment parameter of the part preview thumbnail to described default
Region carries out U.S. face processing.
7. mobile terminal camera control method as claimed in claim 6, which is characterized in that described to adjust ginseng according to the U.S. face
The several the step of predeterminable area is adjusted to generate local preview thumbnail, comprising:
Judge whether the predeterminable area moves；
If the predeterminable area does not move, the predeterminable area is adjusted with life according to the U.S. face adjustment parameter
At local preview thumbnail,
If the predeterminable area moves, obtain it is mobile after regional area, and using the regional area after movement as
New predeterminable area, and execute and the predeterminable area is adjusted according to the U.S. face adjustment parameter to generate local preview contracting
The step of sketch map.
8. a kind of mobile terminal photographing control device, which is characterized in that the mobile terminal photographing control device includes:
Module is obtained, for when mobile terminal is in shooting state, view-finder to be initial in acquisition mobile terminal shooting interface
Preview screen and current shooting parameter；
Generation module, for generating basic preview thumbnail based on the current shooting parameter and the initial preview picture, and
Obtain the acquisition parameters to be adjusted of mobile terminal；
Module is adjusted, for adjusting the initial preview picture according to the different values of the acquisition parameters to be adjusted, to obtain
It is corresponding from the different values of the acquisition parameters to be adjusted to refer to preview thumbnail；
Determining module, for obtaining the selection instruction of user's input based on the shooting interface, based on the selection instruction in institute
State basic preview thumbnail and with reference to targets preview thumbnail determining in preview thumbnail；
Update module, for the acquisition parameters according to corresponding to the targets preview thumbnail, to the current shooting parameter into
Row updates.
9. a kind of mobile terminal, which is characterized in that the mobile terminal includes: memory, processor and is stored in the storage
On device and the mobile terminal that can run on the processor takes pictures and controls program, and the mobile terminal, which is taken pictures, controls program by institute
State the step of realizing the mobile terminal camera control method as described in any one of claims 1 to 7 when processor executes.
10. a kind of storage medium, which is characterized in that it is stored with mobile terminal on the storage medium takes pictures and control program, it is described
Mobile terminal, which takes pictures to control, realizes that the mobile terminal as described in any one of claims 1 to 7 is clapped when program is executed by processor
The step of according to control method.
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