CN106161978A - A kind of photographic method and terminal - Google Patents
A kind of photographic method and terminal Download PDFInfo
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- CN106161978A CN106161978A CN201610601161.5A CN201610601161A CN106161978A CN 106161978 A CN106161978 A CN 106161978A CN 201610601161 A CN201610601161 A CN 201610601161A CN 106161978 A CN106161978 A CN 106161978A
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- light
- metering
- point
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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Abstract
The invention provides a kind of photographic method and terminal, wherein, photographic method includes: according to the light intensity value in view area, determines and shows that point is pointed out at least one light-metering；From at least one light-metering described prompting point, determine that be selected light-metering prompting point is as target light-metering point；When receiving photographing instruction, take pictures according to the light intensity value of described target light-metering point.The scheme that the present invention provides is obtained in that more preferable photo effect by choosing light-metering point flexibly, solves light-metering point in prior art and chooses the improper problem causing poor effect of taking pictures.
Description
Technical field
The present invention relates to software technology field, particularly relate to a kind of photographic method and terminal.
Background technology
During it is known that take pictures, it is different that light-metering point is chosen, and in whole photo, the light and shade of each several part is the most different, this
The effect of whole photo is had a great impact.
At present, mobile phone camera is taking pictures when, and acquiescence light-metering point is exactly focus point automatically, but many times, surveying
Luminous point elects focus point as can not obtain best photo effect.
Summary of the invention
It is an object of the invention to provide a kind of photographic method and terminal, solve light-metering point in prior art and choose improper making
Heterodyne is according to the problem of poor effect.
In order to solve above-mentioned technical problem, the embodiment of the present invention provides a kind of photographic method, including:
According to the light intensity value in view area, determine and show that point is pointed out at least one light-metering；
From at least one light-metering described prompting point, determine that be selected light-metering prompting point is as target light-metering point；
When receiving photographing instruction, take pictures according to the light intensity value of described target light-metering point.
The present invention also provides for a kind of terminal, including:
Determine module, for according to the light intensity value in view area, determine and show that point is pointed out at least one light-metering；
Choose module, for from least one light-metering described prompting point, determine that the light-metering prompting point being selected is made
For target light-metering point；
Processing module, when being used for receiving photographing instruction, takes pictures according to the light intensity value of described target light-metering point.
Having the beneficial effect that of the technique scheme of the present invention:
In such scheme, described photographic method is obtained in that more preferable photo effect by choosing light-metering point flexibly, solves
In prior art, light-metering point chooses the improper problem causing poor effect of taking pictures.
Accompanying drawing explanation
Fig. 1 is the photographic method schematic flow sheet of the embodiment of the present invention one；
Fig. 2 is the concrete application flow schematic diagram of the embodiment of the present invention one；
Fig. 3 is the terminal structure schematic diagram of the embodiment of the present invention two；
Fig. 4 is the terminal structure schematic diagram of the embodiment of the present invention three；
Fig. 5 is the terminal structure schematic diagram of the embodiment of the present invention four.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention is directed to light-metering point in existing technology and choose the improper problem causing poor effect of taking pictures, it is provided that be multiple
Solution, specific as follows:
Embodiment one
As it is shown in figure 1, the photographic method that the embodiment of the present invention one provides includes:
Step 11: according to the light intensity value in view area, determines and shows that point is pointed out at least one light-metering.
In the picture that camera lens obtains, namely extract at least one light-metering prompting point.Light-metering prompting point is with certain
Form prompting user.The forms such as the such as dashed box of the dashed box of circle, flicker.
Step 12: from least one light-metering described prompting point, determines that be selected light-metering prompting point is as target
Light-metering point.
Namely using selected light-metering prompting point as target light-metering point.After starting camera lens, system can be automatically
Choose a light-metering point, or user selects a light-metering prompting point as target light-metering point from multiple light-meterings prompting point.With
The mode that family selects includes clicking on, double-clicks, heavily by, long by etc. operation.
Step 13: when receiving photographing instruction, takes pictures according to the light intensity value of described target light-metering point.
It is specially the degree bright, dark determining light when taking pictures according to the light intensity value of described target light-metering point, and then
Correct light exposure (reflect is one group of aperture, the combination of shutter) is provided for camera.
Wherein, described according to the light intensity value in view area, determine and show the step of at least one light-metering prompting point
Suddenly include: obtain the light intensity value in view area；According to described light intensity value, described view area is divided into multiple
Region；In each region in the plurality of region, determine a light-metering point, obtain at least one light-metering prompting point, and show
Show.
Region regardless of same grade is the region that whole piece region is also divided into some, all selects a light-metering
Prompting point.If acquiescence light-metering point overlaps with light-metering prompting point, the most do not show that point is pointed out in this light-metering.
More specifically, described according to described light intensity value, described view area is divided into the step bag in multiple region
Include: the higher limit of the light intensity in acquisition view area and lower limit；According to described higher limit and described lower limit by described
Light intensity value carries out classification；According to the described light intensity value of each grade, described view area is divided into multiple region.
Preferably light intensity value is divided into Pyatyi, higher limit be the first order, intermediate value be the third level, lower limit be the 5th
Level, higher limit are the fourth stage with the average that average is the second level, lower limit and intermediate value of intermediate value.Correspondence can be by district of finding a view
Territory is divided into five regions.The corresponding region of each grade, optionally, the average of the light intensity value in region is equal to correspondence
The light intensity value of grade.
It is of course also possible to directly obtain the point of correspondence in view area according to the light intensity value of each grade, and then
View area is divided into multiple region, and the point of each grade constitutes a region.
Corresponding to selection operation, the embodiment of the present invention also includes: adjust described target light-metering point aobvious on the screen of terminal
Position in the view area shown.Namely when target light-metering o'clock transfers light-metering prompting point to from first light-metering point, or, from
When one light-metering prompting point transfers another light-metering prompting point to, display position on a terminal screen changes the most therewith.
Concrete, the step of the position in the view area that described adjustment described target light-metering point shows on the screen of terminal
Suddenly include: obtain the position of the currently selected described light-metering taken prompting point；Described target light-metering point is shown on the screen of terminal
Position in the view area shown moves to the position of the currently selected described light-metering taken prompting point, and the invariant position of focus point.
It is, light-metering point separates with focus point, the position of focus point not along with light-metering point change in location and
Change.
Experience to improve the use of user further, determine that be selected light-metering prompting point is as target described
After light-metering point, also include: adjust the bright and dark light degree of preview picture according to the light intensity value of described target light-metering point.
Further, also include: described light intensity value is carried out classification；Use frequency configuration acquiescence according to rank
Light-metering point.
Namely acquiescence light-metering point is set according to the use habit of user.Light-metering point can separate with focus point.
The photographic method provided the embodiment of the present invention one below is further described.
The scheme that the embodiment of the present invention provides can point out the light-metering point of different demand to user；Drawn by prompting light-metering point
Leading user and remove active accommodation light-metering point, take the more preferable photo of effect, idiographic flow is as in figure 2 it is shown, include:
Step 21: identify light intensity
When finding a view, identify light intensity in photo.
Step 22: light intensity classification
The power of light is divided into 5 grades, respectively: the strongest (Max), the most weak (Min), intermediate value (Mid), the strongest and
The average (Max/2+Mid/2) of intermediate value, the most weak and average (Min/2+Mid/2) of intermediate value.
The conduct of a point is randomly selected in the region (region that the point of same light line strength value is constituted) of each intensity level
Light-metering prompting point.The round flash for prompting being drawn as with dotted line.At the circle display acquiescence focus point that focus point solid line is drawn as.
Focus point is square frame (focus point when clicking on preview interface is visible), and light-metering point is circular frame.Camera carries
Showing the circular light-metering point of 5 dotted lines, click on these points, only light-metering point being moved to these points, focus point is motionless.
In the case of focus point overlaps with light-metering point, click on non-photometry region (region beyond light-metering point), focus point
Change (same as the prior art) with light-metering point simultaneously.
In the case of focus point separates with light-metering point, have chosen other light-metering points and (jump to another from a light-metering point
Individual light-metering point), to click on other non-photometry regions and only move focus point, light-metering point is constant.
The scheme that the present invention provides allows individually to drag light-metering point, changes the bright and dark light degree of photo in real time.Light-metering point
Change, be that the filled circles of acquiescence is pulled and hauled a man, user click on non-photometry region realize focusing interactive mode constant.
Step 23: judge that focus point, whether in certain intensity level, if so, enters step 24, if it is not, enter step 25；
Namely judge to give tacit consent to whether light-metering point overlaps with a light-metering prompting point.
Step 24: point out 4 light strong points and an acquiescence light strong point
If acquiescence light-metering point certain level in these 5 levels, then the light-metering prompting point of this level does not shows.
Step 25: point out 5 light strong points and an acquiescence light strong point
These 5 light-metering points include the light-metering point of a various effect of photo substantially, and light-metering point is transportable, Ke Yiman
The demand that foot user is finer.
Step 26: choose light-metering point；
Step 27: take pictures
Take pictures (light-metering and focusing are performed both by complete) is carried out when receiving photographing instruction.
From the foregoing, it will be observed that the scheme that the embodiment of the present invention provides can promote user's understanding to light-metering of taking pictures；Guide user
Take the more preferable photo of effect；Promote user's experience to mobile phone photograph.
Furthermore it is possible to combine big data, the light intensity of the light-metering point that relative analysis is selected, and the light intensity of focus point, for
Family arranges acquiescence light-metering point more accurately, and prompting more meets the light-metering point of user habit.
Described herein as, light-metering, it is simply that measure bright and dark light degree when taking pictures, thus provide correct light exposure for camera
(reflect is one group of aperture and the combination of shutter).Light-metering point is different, and the effect of photo is different.Even if focus point is the same, survey
Luminous point is different, shows that the bright-dark degree of photo is the most different, so can affect the color of whole photo, and photo is to people
Sensation.
The solution of the present invention is exactly taking pictures when, provides 5 different light-meterings points in whole photo, these 5 light-meterings
Point is up to minimum sequencing selection out according to light-inletting quantity.Identical focus, light-metering point is different, and the effect of photo is not
With；How those can be allowed not know the user of commissioning luminous point, it is easier to take the photo of more preferable effect.
Embodiment two
As it is shown on figure 3, the terminal that the embodiment of the present invention two provides includes:
Determine module 31, for according to the light intensity value in view area, determine and show that at least one light-metering is pointed out
Point.
In the picture that camera lens obtains, namely extract at least one light-metering prompting point.
Choose module 32, for from least one light-metering prompting point, determine the light-metering prompting point conduct being selected
Target light-metering point.
Namely using selected light-metering prompting point as target light-metering point.Processing module 33, is used for receiving finger of taking pictures
When making, take pictures according to the light intensity value of described target light-metering point.
It is specially the degree bright, dark determining light when taking pictures according to the light intensity value of described target light-metering point, and then
Correct light exposure (reflect is one group of aperture, the combination of shutter) is provided for camera.
Wherein, described determine that module includes: choose submodule, for obtaining the light intensity value in view area；Divide
Submodule, for according to described light intensity value, is divided into multiple region by described view area；First processes submodule, uses
In determining a light-metering point in each region in the plurality of region, obtain at least one light-metering prompting point.
Region regardless of same grade is the region that whole piece region is also divided into some, all selects a light-metering
Prompting point.If acquiescence light-metering point overlaps with light-metering prompting point, the most do not show that point is pointed out in this light-metering.
More specifically, described division submodule includes: acquiring unit, for obtaining light intensity in view area
Limit value and lower limit；Stage unit, for carrying out classification according to described higher limit and described lower limit by described light intensity value；
Division unit, for the described light intensity value according to each grade, is divided into multiple region by described view area.
Preferably light intensity value is divided into Pyatyi, higher limit be the first order, intermediate value be the third level, lower limit be the 5th
Level, higher limit are the fourth stage with the average that average is the second level, lower limit and intermediate value of intermediate value.Correspondence can be by district of finding a view
Territory is divided into five regions.The corresponding region of each grade, optionally, the average of the light intensity value in region is equal to correspondence
The light intensity value of grade.
It is of course also possible to directly obtain the point of correspondence in view area according to the light intensity value of each grade, and then
View area is divided into multiple region, and the point of each grade constitutes a region.
Corresponding to selection operation, the embodiment of the present invention also includes: the first adjusting module, is used for adjusting described target light-metering point
The position in the view area of display on the screen of terminal.
Namely when target light-metering o'clock transfers light-metering prompting point to from first light-metering point, or, from a light-metering prompting
When point transfers another light-metering prompting point to, display position on a terminal screen changes the most therewith.
Concrete, described first adjusting module includes: obtain submodule, carries for obtaining the currently selected described light-metering taken
Show position a little；Second processes submodule, in the view area shown on the screen of terminal by described target light-metering point
Position move to the position of the currently selected described light-metering taken prompting point, and the invariant position of focus point.
It is, light-metering point separates with focus point, the position of focus point not along with light-metering point change in location and
Change.
Experiencing to improve the use of user further, described terminal also includes: the second adjusting module, for according to described
The light intensity value of target light-metering point adjusts the bright and dark light degree of preview picture.
Further, described terminal also includes: diversity module, for described light intensity value is carried out classification；Arrange
Module, gives tacit consent to light-metering point for the use frequency configuration according to rank.Namely arrange acquiescence according to the use habit of user to survey
Luminous point.Light-metering point can separate with focus point.
Wherein, the described of above-mentioned photographic method realizes embodiment all be applicable to the embodiment of this terminal, also can reach phase
Same technique effect.
Embodiment three
As shown in Figure 4, the terminal 400 that the embodiment of the present invention three provides includes:
At least one processor 401, memorizer 402, at least one network interface 404 and other user interfaces 403.Terminal
Each assembly in 400 is coupled by bus system 405.It is understood that bus system 405 be used for realizing these assemblies it
Between connection communication.Bus system 405, in addition to including data/address bus, also includes power bus, controls bus and status signal
Bus.But for the sake of understanding explanation, in the diagram various buses are all designated as bus system 405.
Wherein, user interface 403 can include display, keyboard or pointing device (such as, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
The memorizer 402 being appreciated that in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Maybe can include volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read only memory (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 high
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), enhancement mode 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 memorizer 402 of system and method described herein be intended to include but not limited to these and arbitrarily its
It is suitable for the memorizer of type.
In some embodiments, memorizer 402 stores following element, executable module or data structure, or
Their subset of person, or their superset: operating system 4021 and application program 4022.
Wherein, operating system 4021, comprise various system program, such as ccf layer, core library layer, driving layer etc., be used for
Realize various basic business and process hardware based task.Application program 4022, comprises various application program, such as media
Player (Media Player), browser (Browser) etc., be used for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by calling program or the instruction of memorizer 402 storage, concrete, can be application
The program stored in program 4022 or instruction, processor 401, for according to the light intensity value in view area, determines and shows
At least one light-metering prompting point；From at least one light-metering described prompting point, determine the light-metering prompting point conduct being selected
Target light-metering point；When receiving photographing instruction, take pictures according to the light intensity value of described target light-metering point.
The method that the invention described above embodiment discloses can apply in processor 401, or is realized by processor 401.
Processor 401 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 401 or software form.Above-mentioned process
Device 401 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 Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.Can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.General
The processor etc. that processor can be microprocessor or this processor can also be any routine.In conjunction with embodiment of the present invention institute
The step of disclosed method can be embodied directly in hardware decoding processor and perform, or with the hardware in decoding processor
And software module combination execution completes.Software module may be located at random access memory, and flash memory, read only memory are able to programme read-only
In the storage medium that this areas such as memorizer or electrically erasable programmable memorizer, depositor are ripe.This storage medium is positioned at
Memorizer 402, processor 401 reads the information in memorizer 402, completes the step of said method in conjunction with its hardware.
It is understood that embodiments described herein can use hardware, software, firmware, middleware, microcode or its
Combination realizes.Realizing for hardware, processing unit can be implemented in one or more special IC (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,
Controller, microcontroller, microprocessor, for performing in other electronic unit or a combination thereof of herein described function.
Software is realized, can be realized herein by the module (such as process, function etc.) performing function described herein
Described technology.Software code is storable in performing in memorizer and by processor.Memorizer can within a processor or
Processor is outside to be realized.
Alternatively, processor 401 is more particularly for: obtain the light intensity value in view area；Strong according to described light
Angle value, is divided into multiple region by described view area；A light-metering point is determined in each region in the plurality of region,
Point is pointed out at least one light-metering.
Alternatively, processor 401 is more particularly for: the higher limit of the light intensity in acquisition view area and lower limit；
According to described higher limit and described lower limit, described light intensity value is carried out classification；Described light intensity according to each grade
Value, is divided into multiple region by described view area.
Alternatively, processor 401 is specifically additionally operable to: adjust that described target light-metering point shows on the screen of terminal finds a view
Position in region.
Optionally, processor 401 is more particularly for: obtain the position of the currently selected described light-metering taken prompting point；By institute
State the position in the view area that target light-metering point shows on the screen of terminal and move to the currently selected described light-metering taken prompting
The position of point, and the invariant position of focus point.
Alternatively, processor 401 is specifically additionally operable to: determine that the light-metering prompting point being selected is surveyed as target described
After luminous point, adjust the bright and dark light degree of preview picture according to the light intensity value of described target light-metering point.
Alternatively, processor 401 is specifically additionally operable to: described light intensity value is carried out classification；Use frequency according to rank
Rate arranges acquiescence light-metering point.
Terminal 400 is capable of each process that in previous embodiment, terminal realizes, for avoiding repeating, the most superfluous
State.
To sum up, the described terminal that the embodiment of the present invention three provides is obtained in that more preferable photo by choosing light-metering point flexibly
Effect, solves light-metering point in prior art and chooses the improper problem causing poor effect of taking pictures.
Embodiment four
Specifically, as it is shown in figure 5, the terminal 500 in the embodiment of the present invention four can be mobile phone, panel computer, individual number
Word assistant (Personal Digital Assistant, PDA) or vehicle-mounted computer etc..
Terminal 500 in Fig. 5 includes radio frequency (Radio Frequency, RF) circuit 510, memorizer 520, input block
530, display unit 540, processor 560, voicefrequency circuit 570, WiFi (Wireless Fidelity) module 580 and power supply
590。
Wherein, input block 530 can be used for receiving numeral or the character information of user's input, and produces and terminal 500
User setup and function control the input of relevant signal.Specifically, in the embodiment of the present invention, this input block 530 is permissible
Including contact panel 531.Contact panel 531, also referred to as touch screen, thereon or neighbouring touch operation (is compared can to collect user
As user uses any applicable object such as finger, stylus or adnexa operation on contact panel 531), and according to setting in advance
Fixed formula drives corresponding attachment means.Optionally, contact panel 531 can include touch detecting apparatus and touch controller two
Individual part.Wherein, the touch orientation of touch detecting apparatus detection user, and detect the signal that touch operation brings, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
Give this processor 560, and order that processor 560 sends can be received and performed.Furthermore, it is possible to use resistance-type, electricity
The polytypes such as appearance formula, infrared ray and surface acoustic wave realize contact panel 531.Except contact panel 531, input block 530
Can also include other input equipments 532, other input equipments 532 can include but not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, one or more in action bars etc..
Wherein, display unit 540 can be used for showing the information inputted by user or the information being supplied to user and terminal
The various menu interfaces of 500.Display unit 540 can include display floater 541, optionally, can use LCD or organic light emission two
The forms such as pole pipe (Organic Light-Emitting Diode, OLED) configure display floater 541.
It should be noted that contact panel 531 can cover display floater 541, formed and touch display screen, when this touch display screen is examined
Measure thereon or after neighbouring touch operation, send processor 560 to determine the type of touch event, with preprocessor
560 provide corresponding visual output according to the type of touch event on touch display screen.
Touch display screen and include Application Program Interface viewing area and conventional control viewing area.This Application Program Interface viewing area
And the arrangement mode of this conventional control viewing area does not limit, can be arranged above and below, left-right situs etc. can be distinguished two and show
Show the arrangement mode in district.This Application Program Interface viewing area is displayed for the interface of application program.Each interface is permissible
The interface elements such as the icon and/or the widget desktop control that comprise at least one application program.This Application Program Interface viewing area
It can also be the empty interface not comprising any content.This conventional control viewing area is for showing the control that utilization rate is higher, such as,
The application icons etc. such as settings button, interface numbering, scroll bar, phone directory icon.
Wherein processor 560 is the control centre of terminal 500, utilizes various interface and the whole mobile phone of connection each
Part, is stored in the software program in first memory 521 and/or module by running or performing, and calls and be stored in the
Data in two memorizeies 522, perform the various functions of terminal 500 and process data, thus terminal 500 carries out overall prison
Control.Optionally, processor 560 can include one or more processing unit.
In embodiments of the present invention, by call the software program and/or module stored in this first memory 521 and/
Or the data in this second memory 522, processor 560, for according to the light intensity value in view area, determines and shows
At least one light-metering prompting point；From at least one light-metering described prompting point, determine the light-metering prompting point conduct being selected
Target light-metering point；When receiving photographing instruction, take pictures according to the light intensity value of described target light-metering point.
Alternatively, processor 560 is more particularly for: obtain the light intensity value in view area；Strong according to described light
Angle value, is divided into multiple region by described view area；A light-metering point is determined in each region in the plurality of region,
Point is pointed out at least one light-metering.
Alternatively, processor 560 is more particularly for: the higher limit of the light intensity in acquisition view area and lower limit；
According to described higher limit and described lower limit, described light intensity value is carried out classification；Described light intensity according to each grade
Value, is divided into multiple region by described view area.
Alternatively, processor 560 is specifically additionally operable to: adjust that described target light-metering point shows on the screen of terminal finds a view
Position in region.
Optionally, processor 560 is more particularly for: obtain the position of the currently selected described light-metering taken prompting point；By institute
State the position in the view area that target light-metering point shows on the screen of terminal and move to the currently selected described light-metering taken prompting
The position of point, and the invariant position of focus point.
Alternatively, processor 560 is specifically additionally operable to: determine that the light-metering prompting point being selected is surveyed as target described
After luminous point, adjust the bright and dark light degree of preview picture according to the light intensity value of described target light-metering point.
Alternatively, processor 560 is specifically additionally operable to: described light intensity value is carried out classification；Use frequency according to rank
Rate arranges acquiescence light-metering point.
Visible, the described terminal that the embodiment of the present invention four provides is obtained in that more preferable photo by choosing light-metering point flexibly
Effect, solves light-metering point in prior art and chooses the improper problem causing poor effect of taking pictures.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each embodiment weight
Point explanation is all the difference with other embodiments, and between each embodiment, identical similar part sees mutually.
Those of ordinary skill in the art are it is to be appreciated that combine the list of each example that the embodiments described herein describes
Unit and algorithm steps, it is possible to being implemented in combination in of electronic hardware or computer software and electronic hardware.These functions are actually
Perform with hardware or software mode, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel
Each specifically should being used for can be used different methods to realize described function, but this realization is it is not considered that exceed
The scope of the present invention.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, can be passed through other
Mode realizes.Such as, device embodiment described above is only schematically, such as, the division of described unit, it is only
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit or communication link
Connect, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present 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 two or more unit are integrated in a unit.
If described function is using the form realization of SFU software functional unit and as independent production marketing or use, permissible
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is the most in other words
The part contributing prior art or the part of this technical scheme can embody with the form of software product, this meter
Calculation machine software product is stored in a storage medium, including some instructions with so that a computer equipment (can be individual
People's computer, server, or the network equipment etc.) perform all or part of step of method described in each embodiment of the present invention.
And aforesaid storage medium includes: USB flash disk, portable hard drive, ROM, RAM, magnetic disc or CD etc. are various can store program code
Medium.
Also, it should be noted in this article, the relational terms of such as first and second or the like is used merely to one
Entity or operation separate with another entity or operating space, and not necessarily require or imply between these entities or operation
There is relation or the order of any this reality.And, term " includes ", " comprising " or its any other variant are intended to contain
Comprising of lid nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only include that
A little key elements, but also include other key elements being not expressly set out, or also include for this process, method, article or
The key element that terminal unit is intrinsic.In the case of there is no more restriction, statement " including ... " key element limited, and
It is not precluded within and includes the process of described key element, method, article or terminal unit there is also other identical element.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (14)
1. a photographic method, it is characterised in that including:
According to the light intensity value in view area, determine and show that point is pointed out at least one light-metering；
From at least one light-metering described prompting point, determine that be selected light-metering prompting point is as target light-metering point；
When receiving photographing instruction, take pictures according to the light intensity value of described target light-metering point.
2. photographic method as claimed in claim 1, it is characterised in that described according to the light intensity value in view area, really
Determine and show that the step of at least one light-metering prompting point includes:
Obtain the light intensity value in view area；
According to described light intensity value, described view area is divided into multiple region；
In each region in the plurality of region, determine a light-metering point, obtain at least one light-metering prompting point.
3. photographic method as claimed in claim 2, it is characterised in that described according to described light intensity value, finds a view described
Region is divided into the step in multiple region and includes:
The higher limit of the light intensity in acquisition view area and lower limit；
According to described higher limit and described lower limit, described light intensity value is carried out classification；
According to the described light intensity value of each grade, described view area is divided into multiple region.
4. photographic method as claimed in claim 1, it is characterised in that also include:
Adjust the position in the view area that described target light-metering point shows on the screen of terminal.
5. photographic method as claimed in claim 4, it is characterised in that described adjustment described target light-metering point is at the screen of terminal
The step of the position in the view area of upper display includes:
Obtain the position of the currently selected described light-metering taken prompting point；
Position in the view area show described target light-metering point on the screen of terminal moves to described in currently selected taking
The position of light-metering prompting point, and the invariant position of focus point.
6. photographic method as claimed in claim 1, it is characterised in that determine that the light-metering prompting point being selected is made described
After target light-metering point, also include:
Light intensity value according to described target light-metering point adjusts the bright and dark light degree of preview picture.
7. photographic method as claimed in claim 1, it is characterised in that also include:
Described light intensity value is carried out classification；
Use frequency configuration acquiescence light-metering point according to rank.
8. a terminal, it is characterised in that including:
Determine module, for according to the light intensity value in view area, determine and show that point is pointed out at least one light-metering；
Choose module, for from least one light-metering described prompting point, determine that be selected light-metering prompting point is as mesh
Mapping luminous point；
Processing module, when being used for receiving photographing instruction, takes pictures according to the light intensity value of described target light-metering point.
9. terminal as claimed in claim 8, it is characterised in that described determine that module includes:
Choose submodule, for obtaining the light intensity value in view area；
Divide submodule, for according to described light intensity value, described view area is divided into multiple region；
First processes submodule, for determining a light-metering point in each region in the plurality of region, obtains at least one
Light-metering prompting point.
10. terminal as claimed in claim 9, it is characterised in that described division submodule includes:
Acquiring unit, for obtaining higher limit and the lower limit of the light intensity in view area；
Stage unit, for carrying out classification according to described higher limit and described lower limit by described light intensity value；
Division unit, for the described light intensity value according to each grade, is divided into multiple region by described view area.
11. terminals as claimed in claim 8, it is characterised in that also include:
First adjusting module, for adjusting the position in the view area that described target light-metering point shows on the screen of terminal.
12. terminals as claimed in claim 11, it is characterised in that described first adjusting module includes:
Obtain submodule, for obtaining the position of the currently selected described light-metering taken prompting point；
Second processes submodule, and the position in the view area shown on the screen of terminal by described target light-metering point is moved
To the position of the currently selected described light-metering taken prompting point, and the invariant position of focus point.
13. terminals as claimed in claim 8, it is characterised in that also include:
Second adjusting module, adjusts the bright and dark light journey of preview picture for the light intensity value according to described target light-metering point
Degree.
14. terminals as claimed in claim 8, it is characterised in that also include:
Diversity module, for carrying out classification by described light intensity value；
Module is set, gives tacit consent to light-metering point for the use frequency configuration according to rank.
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| CN201610601161.5A CN106161978B (en) | 2016-07-27 | 2016-07-27 | A kind of photographic method and terminal |
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|---|---|---|---|
| CN201610601161.5A CN106161978B (en) | 2016-07-27 | 2016-07-27 | A kind of photographic method and terminal |
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| CN106161978B CN106161978B (en) | 2019-06-04 |
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| CN106161978B (en) | 2019-06-04 |
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