CN106161978B - A kind of photographic method and terminal - Google Patents
A kind of photographic method and terminal Download PDFInfo
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- CN106161978B CN106161978B CN201610601161.5A CN201610601161A CN106161978B CN 106161978 B CN106161978 B CN 106161978B CN 201610601161 A CN201610601161 A CN 201610601161A CN 106161978 B CN106161978 B CN 106161978B
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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 present invention provides a kind of photographic method and terminals, wherein photographic method includes: to determine according to the light intensity value in viewfinder area and show that at least one surveys light prompt point；From at least one described survey light prompt point, determine that the survey light prompt being selected surveys luminous point as target；When receiving photographing instruction, take pictures according to the light intensity value that the target surveys luminous point.Scheme provided by the invention by flexibly choose survey luminous point can obtain better photo effect, solves the problems, such as in the prior art survey luminous point choose it is improper cause to take pictures it is ineffective.
Description
Technical field
The present invention relates to software technology field, a kind of photographic method and terminal are particularly related to.
Background technique
It is well known that surveying the different of luminous point selection when taking pictures, the light and shade of each section is also different in entire photo, this
Have a great impact to the effect of whole photo.
Currently, mobile phone camera, when taking pictures, it is exactly focus point that automatic default, which surveys luminous point, but many times, survey
Luminous point, which is selected as focus point, can not obtain best photo effect.
Summary of the invention
The purpose of the present invention is to provide a kind of photographic method and terminal, solves survey luminous point in the prior art and choose improper make
Heterodyne is according to ineffective problem.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of photographic method, comprising:
According to the light intensity value in viewfinder area, determines and show that at least one surveys light prompt point；
From at least one described survey light prompt point, determine that the survey light prompt being selected surveys luminous point as target；
When receiving photographing instruction, take pictures according to the light intensity value that the target surveys luminous point.
The present invention also provides a kind of terminals, comprising:
Determining module, for according to the light intensity value in viewfinder area, determining and showing that at least one surveys light prompt point；
Module is chosen, for determining that the survey light prompt being selected is made from least one described survey light prompt point
Luminous point is surveyed for target；
Processing module when for receiving photographing instruction, is taken pictures according to the light intensity value that the target surveys luminous point.
The advantageous effects of the above technical solutions of the present invention are as follows:
In above scheme, the photographic method can obtain better photo effect by flexibly choosing survey luminous point, solve
Luminous point is surveyed in the prior art choose improper cause ineffective problem of taking pictures.
Detailed description of the invention
Fig. 1 is the photographic method flow diagram of the embodiment of the present invention one；
Fig. 2 is the concrete application flow 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.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
The present invention in view of the prior art in survey luminous point choose it is improper cause ineffective problem of taking pictures, provide a variety of
Solution, specific as follows:
Embodiment one
As 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 viewfinder area, determining and show that at least one surveys light prompt point.
At least one is namely extracted in the picture that camera lens obtain surveys light prompt point.Light prompt point is surveyed with certain
Form prompts user.Such as the forms such as circular dashed box, dashed box of flashing.
Step 12: from least one described survey light prompt point, determining the survey light prompt being selected as target
Survey luminous point.
Selected survey light prompt point is namely surveyed into luminous point as target.After starting camera lens, system can be automatic
Choose a survey luminous point or user selects a survey light prompt point as target survey luminous point from multiple survey light prompt point.With
The mode of family selection include clicks, double-clicks, presses again, long-pressing etc. operates.
Step 13: when receiving photographing instruction, taking pictures according to the light intensity value that the target surveys luminous point.
The light intensity value for specially surveying luminous point according to the target determines bright, the dark degree of light when taking pictures, in turn
Correct light exposure the combination of one group of aperture, shutter (reflect be) is provided for camera.
Wherein, the light intensity value according in viewfinder area determines and shows that at least one surveys the step of light prompt point
It suddenly include: the light intensity value obtained in viewfinder area；According to the light intensity value, the viewfinder area is divided into multiple
Region；A survey luminous point is determined in each region in the multiple region, is obtained at least one and is surveyed light prompt point, and is shown
Show.
Regardless of the region of same grade is the region that whole piece region is also divided into multiple portions, a survey light is selected
Prompt point.If default survey luminous point is overlapped with survey light prompt point, do not show that the survey light prompts point.
More specifically, described according to the light intensity value, the step of viewfinder area is divided into multiple regions packet
It includes: obtaining the upper limit value and lower limit value of the light intensity in viewfinder area；It will be described according to the upper limit value and the lower limit value
Light intensity value is classified；According to the light intensity value of each grade, the viewfinder area is divided into multiple regions.
Light intensity value is preferably divided into Pyatyi, upper limit value is the first order, median is the third level, lower limit value is the 5th
The mean value of grade, upper limit value and median is that the mean value of the second level, lower limit value and median is the fourth stage.Correspondence can will find a view area
Domain is divided into five regions.The corresponding region of each grade, optionally, the mean value of the light intensity value in region, which is equal to, to be corresponded to
The light intensity value of grade.
It is of course also possible to directly obtain corresponding point in viewfinder area according to the light intensity value of each grade, in turn
Viewfinder area is divided into multiple regions, the point of each grade constitutes a region.
Corresponding to selection operation, the embodiment of the invention also includes: it adjusts the target and surveys luminous point on the screen of terminal and show
The position in viewfinder area shown.Namely when target survey luminous point switchs to survey light prompt point from first survey luminous point, alternatively, from
When one survey light prompt point switchs to another survey light prompt point, display position on a terminal screen is also changed correspondingly.
Specifically, the adjustment target surveys the step of the position in the viewfinder area that luminous point is shown on the screen of terminal
It suddenly include: the position for obtaining the currently selected survey light prompt point taken；It is aobvious on the screen of terminal that the target is surveyed into luminous point
The position in viewfinder area shown moves to the position of the currently selected survey light prompt point taken, and the position of focus point is constant.
It is, survey luminous point separated with focus point, the position of focus point not with survey luminous point change in location and
Variation.
In order to further increase the use feeling of user, in the survey light prompt point that the determination is selected as target
It surveys after luminous point, further includes: the bright and dark light degree of the light intensity value adjustment preview picture of luminous point is surveyed according to the target.
Further, further includes: be classified the light intensity value；It is arranged according to the frequency of use of rank and is defaulted
Survey luminous point.
Default is namely arranged according to the use habit of user and surveys luminous point.It surveys luminous point and can be with focus point and separate.
The photographic method provided below the embodiment of the present invention one is further described.
Scheme provided in an embodiment of the present invention can prompt the survey luminous point of different demands to user；Luminous point is surveyed by prompt to draw
Leading user goes active accommodation to survey luminous point, takes the better photo of effect, detailed process is as shown in Figure 2, comprising:
Step 21: identification light intensity
When finding a view, light intensity in photo is identified.
Step 22: light intensity classification
The power of light is divided into 5 grades, is respectively: most strong (Max), most weak (Min), median (Mid), it is most strong and
The mean value (Max/2+Mid/2) of median, most weak and median mean value (Min/2+Mid/2).
A point conduct is randomly selected in the region (region that the point of identical light intensity value is constituted) of each intensity level
It surveys light and prompts point.The circle flash for prompting being drawn as with dotted line.In the circle display default focus point that focus point is drawn as with solid line.
Focus point is rectangular frame (focus point when clicking preview interface is visible), and surveying luminous point is circular frame.Camera mentions
Show that the round of 5 dotted lines surveys luminous point, click these points, will only survey luminous point and be moved to these points, focus point is motionless.
In the case where focus point is overlapped with survey luminous point, non-photometry region (surveying the region other than luminous point), focus point are clicked
(same as the prior art) is changed simultaneously with luminous point is surveyed.
In the case where focus point is separated with survey luminous point, has chosen other survey luminous points and (jumped to from a survey luminous point another
A survey luminous point), it clicks other non-photometry regions and only moves focus point, it is constant to survey luminous point.
Scheme provided by the invention allows individually dragging to survey luminous point, changes the bright and dark light degree of photo in real time.Survey luminous point
Change, be that the filled circles of default are pulled and hauled a man, user clicks non-photometry region and realizes that the interactive mode of focusing is constant.
Step 23: focus point is judged whether in certain intensity level, if so, 24 are entered step, if it is not, entering step 25；
Namely judge that default surveys whether luminous point is overlapped with a survey light prompt point.
Step 24: 4 light intensity points of prompt and a default light intensity point
If default surveys some level of luminous point in this 5 levels, the survey light prompt point of the level is not shown.
Step 25: 5 light intensity points of prompt and a default light intensity point
This 5 are surveyed the survey luminous point that luminous point includes the various effects of photo substantially, and surveying luminous point is transportable, Ke Yiman
The finer demand of sufficient user.
Step 26: choosing and survey luminous point；
Step 27: taking pictures
It is taken pictures when receiving photographing instruction and (surveys light and focusing is performed both by and finishes).
From the foregoing, it will be observed that scheme provided in an embodiment of the present invention can promote user to the understanding for surveying light of taking pictures；Guide user
Take the better photo of effect；Promote experience of the user to mobile phone photograph.
Furthermore it is possible in conjunction with big data, the light intensity for the survey luminous point that comparative analysis is selected and the light intensity of focus point, for
The more accurate setting default in family surveys luminous point, prompts the survey luminous point for more meeting user's habit.
It is described herein as, survey light, bright and dark light degree when exactly measurement is taken pictures, to provide correct light exposure for camera
The combination of one group of aperture and shutter (reflect be).Luminous point difference is surveyed, 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 also different, and the color and photo that will affect entire photo in this way are to people
Feeling.
The solution of the present invention is exactly to provide 5 different survey luminous points in whole photo, this 5 survey light when taking pictures
Point is exactly to be up to minimum sequencing selection according to light-inletting quantity to come out.Identical focus surveys luminous point difference, and the effect of photo is not
Together；Can allow those do not know how the user of commissioning luminous point, it is easier to take the photo of more preferable effect.
Embodiment two
As shown in figure 3, terminal provided by Embodiment 2 of the present invention includes:
Determining module 31, for according to the light intensity value in viewfinder area, determining and showing that at least one surveys light prompt
Point.
At least one is namely extracted in the picture that camera lens obtain surveys light prompt point.
Module 32 is chosen, for surveying in light prompt point from least one, determines the survey light prompt point conduct being selected
Target surveys luminous point.
Selected survey light prompt point is namely surveyed into luminous point as target.Processing module 33, for receiving finger of taking pictures
When enabling, take pictures according to the light intensity value that the target surveys luminous point.
The light intensity value for specially surveying luminous point according to the target determines bright, the dark degree of light when taking pictures, in turn
Correct light exposure the combination of one group of aperture, shutter (reflect be) is provided for camera.
Wherein, the determining module includes: selection submodule, for obtaining the light intensity value in viewfinder area；It divides
Submodule, for according to the light intensity value, the viewfinder area to be divided into multiple regions；First processing submodule, is used
A survey luminous point is determined in each region in the multiple region, is obtained at least one and is surveyed light prompt point.
Regardless of the region of same grade is the region that whole piece region is also divided into multiple portions, a survey light is selected
Prompt point.If default survey luminous point is overlapped with survey light prompt point, do not show that the survey light prompts point.
More specifically, the division submodule includes: acquiring unit, for obtaining the light intensity in viewfinder area
Limit value and lower limit value；Stage unit, for being classified the light intensity value according to the upper limit value and the lower limit value；
The viewfinder area is divided into multiple regions for the light intensity value according to each grade by division unit.
Light intensity value is preferably divided into Pyatyi, upper limit value is the first order, median is the third level, lower limit value is the 5th
The mean value of grade, upper limit value and median is that the mean value of the second level, lower limit value and median is the fourth stage.Correspondence can will find a view area
Domain is divided into five regions.The corresponding region of each grade, optionally, the mean value of the light intensity value in region, which is equal to, to be corresponded to
The light intensity value of grade.
It is of course also possible to directly obtain corresponding point in viewfinder area according to the light intensity value of each grade, in turn
Viewfinder area is divided into multiple regions, the point of each grade constitutes a region.
Corresponding to selection operation, the embodiment of the invention also includes: the first adjustment module surveys luminous point for adjusting the target
The position in viewfinder area shown on the screen of terminal.
Namely when target survey luminous point switchs to survey light prompt point from first survey luminous point, alternatively, being prompted from a survey light
When point switchs to another survey light prompt point, display position on a terminal screen is also changed correspondingly.
Specifically, the first adjustment module includes: acquisition submodule, mentioned for obtaining the currently selected survey light taken
Show position a little；Second processing submodule, for surveying the target in the viewfinder area that luminous point is shown on the screen of terminal
Position move to the position of the currently selected survey light prompt point taken, and the position of focus point is constant.
It is, survey luminous point separated with focus point, the position of focus point not with survey luminous point change in location and
Variation.
In order to further increase the use feeling of user, the terminal further include: second adjustment module, for according to
Target surveys the bright and dark light degree of the light intensity value adjustment preview picture of luminous point.
Further, the terminal further include: diversity module, for the light intensity value to be classified；Setting
Module surveys luminous point for default to be arranged according to the frequency of use of rank.Default namely is arranged according to the use habit of user to survey
Luminous point.It surveys luminous point and can be with focus point and separate.
Wherein, the realization embodiment of above-mentioned photographic method can also reach phase suitable for the embodiment of the terminal
Same technical 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, memory 402, at least one network interface 404 and other users interface 403.Terminal
Various components in 400 are coupled by bus system 405.It is understood that bus system 405 for realizing these components it
Between connection communication.Bus system 405 further includes power bus, control bus and status signal in addition to including data/address bus
Bus.But for the sake of clear explanation, various buses are all designated as bus system 405 in Fig. 4.
Wherein, user interface 403 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 402 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.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 programmable read-only memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), be used as external high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 402 of system and method described herein is intended to include but is not limited to these and arbitrarily its
It is suitble to the memory of type.
In some embodiments, memory 402 stores following element, executable modules or data structures, or
Their subset of person or their superset: operating system 4021 and application program 4022.
Wherein, operating system 4021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 4022 includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 4022.
In embodiments of the present invention, by the program or instruction of calling memory 402 to store, specifically, can be application
The program or instruction stored in program 4022, processor 401 are used to determine and show according to the light intensity value in viewfinder area
At least one is surveyed light and prompts point；From at least one described survey light prompt point, the survey light prompt conduct being selected is determined
Target surveys luminous point；When receiving photographing instruction, take pictures according to the light intensity value that the target surveys luminous point.
The method that the embodiments of the present invention disclose can be applied in processor 401, or be realized by processor 401.
Processor 401 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 401 or the instruction of software form.Above-mentioned processing
Device 401 can be general processor, digital signal processor (Digital Signal Processor, DSP), dedicated integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components.It may be implemented or execute disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with institute of the embodiment of the present invention
The step of disclosed method, can be embodied directly in hardware decoding processor and execute completion, or with the hardware in decoding processor
And software module combination executes completion.Software module can be located at random access memory, and flash memory, read-only memory may be programmed read-only
In the storage medium of this fields such as memory or electrically erasable programmable memory, register maturation.The storage medium is located at
The step of memory 402, processor 401 reads the information in memory 402, completes the above method in conjunction with its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, it can be realized herein by executing the module (such as process, function etc.) of function described herein
The technology.Software code is storable in memory and is executed by processor.Memory can in the processor or
It is realized outside processor.
Optionally, processor 401 is more particularly for: obtaining the light intensity value in viewfinder area；It is strong according to the light
The viewfinder area is divided into multiple regions by angle value；A survey luminous point is determined in each region in the multiple region, is obtained
Light, which is surveyed, at least one prompts point.
Optionally, processor 401 is more particularly for: obtaining the upper limit value and lower limit value of the light intensity in viewfinder area；
The light intensity value is classified according to the upper limit value and the lower limit value；According to the light intensity of each grade
Value, is divided into multiple regions for the viewfinder area.
Optionally, processor 401 is specifically also used to: adjust that the target surveys that luminous point shows on the screen of terminal finds a view
Position in region.
Optionally, processor 401 is more particularly for: obtaining the position of the currently selected survey light prompt point taken；By institute
It states the position that target is surveyed in the viewfinder area that luminous point is shown on the screen of terminal and moves to the currently selected survey light prompt taken
The position of point, and the position of focus point is constant.
Optionally, processor 401 is specifically also used to: being surveyed in the survey light prompt point that the determination is selected as target
After luminous point, the bright and dark light degree of the light intensity value adjustment preview picture of luminous point is surveyed according to the target.
Optionally, processor 401 is specifically also used to: the light intensity value is classified；Frequency is used according to rank
Rate setting default surveys luminous point.
Terminal 400 can be realized each process that terminal is realized in previous embodiment, no longer superfluous here to avoid repeating
It states.
To sum up, the terminal that the embodiment of the present invention three provides can obtain better photo by flexibly choosing survey luminous point
Effect, solve the problems, such as in the prior art survey luminous point choose it is improper cause to take pictures it is ineffective.
Example IV
Specifically, as shown in figure 5, the terminal 500 in the embodiment of the present invention four can be mobile phone, tablet computer, a 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, memory 520, input unit
530, display unit 540, processor 560, voicefrequency circuit 570, WiFi (Wireless Fidelity) module 580 and power supply
590。
Wherein, input unit 530 can be used for receiving the number or character information of user's input, and generate and terminal 500
User setting and function control related signal input.Specifically, in the embodiment of the present invention, which can be with
Including touch panel 531.Touch panel 531, also referred to as touch screen collect the touch operation (ratio of user on it or nearby
Such as user uses the operation of finger, stylus any suitable object or attachment on touch panel 531), and according to setting in advance
Fixed formula drives corresponding attachment device.Optionally, touch panel 531 may include touch detecting apparatus and touch controller two
A part.Wherein, the touch orientation of touch detecting apparatus detection user, and touch operation bring signal is detected, signal is passed
Give touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then
The processor 560 is given, and order that processor 560 is sent can be received and executed.Furthermore, it is possible to using resistance-type, electricity
The multiple types such as appearance formula, infrared ray and surface acoustic wave realize touch panel 531.In addition to touch panel 531, input unit 530
Can also include other input equipments 532, other input equipments 532 can include but is not limited to physical keyboard, function key (such as
Volume control button, switch key etc.), trace ball, mouse, one of operating stick etc. or a variety of.
Wherein, display unit 540 can be used for showing information input by user or be supplied to the information and terminal of user
500 various menu interfaces.Display unit 540 may include display panel 541, optionally, can use LCD or organic light emission two
The forms such as pole pipe (Organic Light-Emitting Diode, OLED) configure display panel 541.
It should be noted that touch panel 531 can cover display panel 541, touch display screen is formed, when the touch display screen is examined
After measuring touch operation on it or nearby, processor 560 is sent to determine the type of touch event, is followed by subsequent processing device
560 provide corresponding visual output according to the type of touch event in touch display screen.
Touch display screen includes Application Program Interface viewing area and common control viewing area.The Application Program Interface viewing area
And arrangement mode of the common control viewing area does not limit, can be arranged above and below, left-right situs etc. can distinguish two it is aobvious
Show the arrangement mode in area.The Application Program Interface viewing area is displayed for the interface of application program.Each interface can be with
The interface elements such as the icon comprising at least one application program and/or widget desktop control.The Application Program Interface viewing area
Or the empty interface not comprising any content.This commonly uses control viewing area for showing the higher control of utilization rate, for example,
Application icons such as button, interface number, scroll bar, phone directory icon etc. are set.
Wherein processor 560 is the control centre of terminal 500, utilizes each of various interfaces and connection whole mobile phone
Part by running or execute the software program and/or module that are stored in first memory 521, and calls and is stored in the
Data in two memories 522 execute the various functions and processing data of terminal 500, to carry out whole prison to terminal 500
Control.Optionally, processor 560 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 521 in software program and/or module and/
Or the data in the second memory 522, processor 560 are used to determine and show according to the light intensity value in viewfinder area
At least one is surveyed light and prompts point；From at least one described survey light prompt point, the survey light prompt conduct being selected is determined
Target surveys luminous point；When receiving photographing instruction, take pictures according to the light intensity value that the target surveys luminous point.
Optionally, processor 560 is more particularly for: obtaining the light intensity value in viewfinder area；It is strong according to the light
The viewfinder area is divided into multiple regions by angle value；A survey luminous point is determined in each region in the multiple region, is obtained
Light, which is surveyed, at least one prompts point.
Optionally, processor 560 is more particularly for: obtaining the upper limit value and lower limit value of the light intensity in viewfinder area；
The light intensity value is classified according to the upper limit value and the lower limit value；According to the light intensity of each grade
Value, is divided into multiple regions for the viewfinder area.
Optionally, processor 560 is specifically also used to: adjust that the target surveys that luminous point shows on the screen of terminal finds a view
Position in region.
Optionally, processor 560 is more particularly for: obtaining the position of the currently selected survey light prompt point taken；By institute
It states the position that target is surveyed in the viewfinder area that luminous point is shown on the screen of terminal and moves to the currently selected survey light prompt taken
The position of point, and the position of focus point is constant.
Optionally, processor 560 is specifically also used to: being surveyed in the survey light prompt point that the determination is selected as target
After luminous point, the bright and dark light degree of the light intensity value adjustment preview picture of luminous point is surveyed according to the target.
Optionally, processor 560 is specifically also used to: the light intensity value is classified；Frequency is used according to rank
Rate setting default surveys luminous point.
As it can be seen that the terminal that the embodiment of the present invention four provides can obtain better photo by flexibly choosing survey luminous point
Effect, solve the problems, such as in the prior art survey luminous point choose it is improper cause to take pictures it is ineffective.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In embodiment provided herein, it should be understood that disclosed device and method can pass through others
Mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of terminal device.In the absence of more restrictions, the element limited by sentence "including a ...", and
It is not precluded in the process, method including the element, article or terminal device that there is also other identical elements.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of photographic method characterized by comprising
According to the light intensity value in viewfinder area, determines and show that at least one surveys light prompt point；
From at least one described survey light prompt point, determine that the survey light prompt being selected surveys luminous point as target；
When receiving photographing instruction, take pictures according to the light intensity value that the target surveys luminous point；
Wherein, the light intensity value according in viewfinder area determines and shows the step of at least one surveys light prompt point packet
It includes:
Obtain the light intensity value in viewfinder area；
According to the light intensity value, the viewfinder area is divided into multiple regions；
A survey luminous point is determined in each region in the multiple region, is obtained at least one and is surveyed light prompt point；
It is described according to the light intensity value, the step of viewfinder area is divided into multiple regions includes:
Obtain the upper limit value and lower limit value of the light intensity in viewfinder area；
The light intensity value is classified according to the upper limit value and the lower limit value；
According to the light intensity value of each grade, the viewfinder area is divided into multiple regions.
2. photographic method as described in claim 1, which is characterized in that further include:
Adjust the position that the target is surveyed in the viewfinder area that luminous point is shown on the screen of terminal.
3. photographic method as claimed in claim 2, which is characterized in that the adjustment target surveys luminous point in the screen of terminal
The step of position in the viewfinder area of upper display includes:
Obtain the position of the currently selected survey light prompt point taken；
The position target surveyed in the viewfinder area that luminous point is shown on the screen of terminal moves to described in currently selected take
The position of light prompt point is surveyed, and the position of focus point is constant.
4. photographic method as described in claim 1, which is characterized in that make in the survey light prompt point that the determination is selected
It is surveyed after luminous point for target, further includes:
The bright and dark light degree of the light intensity value adjustment preview picture of luminous point is surveyed according to the target.
5. photographic method as described in claim 1, which is characterized in that further include:
The light intensity value is classified；
Default is set according to the frequency of use of rank and surveys luminous point.
6. a kind of terminal characterized by comprising
Determining module, for according to the light intensity value in viewfinder area, determining and showing that at least one surveys light prompt point；
Module is chosen, for determining the survey light prompt being selected as mesh from least one described survey light prompt point
Mapping luminous point；
Processing module when for receiving photographing instruction, is taken pictures according to the light intensity value that the target surveys luminous point；
Wherein, the determining module includes:
Submodule is chosen, for obtaining the light intensity value in viewfinder area；
Submodule is divided, for according to the light intensity value, the viewfinder area to be divided into multiple regions；
First processing submodule obtains at least one for determining a survey luminous point in each region in the multiple region
It surveys light and prompts point；
The division submodule includes:
Acquiring unit, for obtaining the upper limit value and lower limit value of the light intensity in viewfinder area；
Stage unit, for being classified the light intensity value according to the upper limit value and the lower limit value；
The viewfinder area is divided into multiple regions for the light intensity value according to each grade by division unit.
7. terminal as claimed in claim 6, which is characterized in that further include:
The first adjustment module, the position surveyed in the viewfinder area that luminous point is shown on the screen of terminal for adjusting the target.
8. terminal as claimed in claim 7, which is characterized in that the first adjustment module includes:
Acquisition submodule, for obtaining the position of the currently selected survey light prompt point taken；
Second processing submodule, the position in viewfinder area for showing target survey luminous point on the screen of terminal are moved
The position of point is prompted to the currently selected survey light taken, and the position of focus point is constant.
9. terminal as claimed in claim 6, which is characterized in that further include:
Second adjustment module, the bright and dark light journey of the light intensity value adjustment preview picture for surveying luminous point according to the target
Degree.
10. terminal as claimed in claim 6, which is characterized in that further include:
Diversity module, for the light intensity value to be classified；
Setup module surveys luminous point for default to be arranged according to the frequency of use of 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 true CN106161978B (en) | 2019-06-04 |
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| CN106161978A (en) | 2016-11-23 |
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