CN107454344B - A kind of acquisition parameters setting method and user terminal - Google Patents
A kind of acquisition parameters setting method and user terminal Download PDFInfo
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- CN107454344B CN107454344B CN201710850961.5A CN201710850961A CN107454344B CN 107454344 B CN107454344 B CN 107454344B CN 201710850961 A CN201710850961 A CN 201710850961A CN 107454344 B CN107454344 B CN 107454344B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000004044 response Effects 0.000 claims abstract description 18
- 230000035807 sensation Effects 0.000 claims description 262
- 238000003860 storage Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 2
- 206010034960 Photophobia Diseases 0.000 abstract 5
- 208000013469 light sensitivity Diseases 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- 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
- H04N23/71—Circuitry for evaluating the brightness variation
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Abstract
本发明实施例公开了一种拍摄参数设置方法和用户终端，该方法可包括：当接收用于关闭拍摄装置的关闭命令时，检测当前环境的第一光感值，并记录所述第一光感值和所述拍摄装置当前使用的自动曝光AE值，以及响应所述关闭命令关闭所述拍摄装置；当接收到用于启动所述拍摄装置的启动命令时，响应所述启动命令启动所述拍摄装置，并检测当前环境的第二光感值，并将所述第一光感值与所述第二光感值进行比较，根据所述比较结果和所述记录的AE值设置所述拍摄装置当前使用的AE值。本发明实施例可以提高智能终端拍摄的图像质量。
Embodiments of the present invention disclose a method for setting shooting parameters and a user terminal. The method may include: when receiving a shutdown command for turning off a shooting device, detecting a first light sensitivity value of a current environment, and recording the first light Sensitivity value and the automatic exposure AE value currently used by the photographing device, and shutting down the photographing device in response to the shutdown command; when receiving a start-up command for starting the photographing device, start the photographing device in response to the start-up command a photographing device, and detects the second light sensitivity value of the current environment, compares the first light sensitivity value with the second light sensitivity value, and sets the shooting according to the comparison result and the recorded AE value The AE value currently used by the device. The embodiments of the present invention can improve the image quality captured by the intelligent terminal.
Description
Technical field
The present invention relates to image taking field more particularly to a kind of acquisition parameters setting method and user terminal and related it is situated between
Matter product.
Background technique
With the development of intelligent terminal, requirement of the user to the shooting function of intelligent terminal is higher and higher, such as: to intelligence
The automatic exposure (Auto Exposure, AE) of the filming apparatus of terminal also requires higher and higher, and in scene switching, AE value cannot
Jump.Wherein, the implementation of the AE value of the filming apparatus of intelligent terminal is mainly at present, (or is interpreted as in filming apparatus
Camera application) the currently used AE value of filming apparatus is recorded when exiting, when filming apparatus starts again, by last registration
The AE value AE value current as filming apparatus.However, in the above-described techniques, when the AE value of record is filming apparatus very dark
When the AE value used when scene capture, then, the AE value of record can be bigger, due to also will use the AE shooting next time
Value, so next time when the scene shot is very bright, the image shot under the scene will overexposure.As it can be seen that current intelligence
The picture quality of energy terminal shooting can be poor.
Summary of the invention
The embodiment of the invention provides a kind of acquisition parameters setting method and user terminal and related media production, Ke Yiti
The picture quality of very intelligent terminal shooting.
In a first aspect, the embodiment of the present invention provides a kind of acquisition parameters setting method, comprising:
When receiving the shutdown command for closing filming apparatus, the first light sensation value of current environment is detected, and records institute
State the first light sensation value and the currently used automatic exposure AE value of the filming apparatus, and described in the response shutdown command closes
Filming apparatus；
When receiving the start command for starting the filming apparatus, responds the start command and start the shooting
Device, and the second light sensation value of current environment is detected, and the first light sensation value is compared with the second light sensation value, root
According to the AE value of the comparison result and the record, the currently used AE value of the filming apparatus is set.
Second aspect, the embodiment of the present invention provide a kind of user terminal, comprising: the first recording unit and the first setting are single
Member, in which:
First recording unit, for detecting current environment when receiving the shutdown command for closing filming apparatus
The first light sensation value, and record the first light sensation value and the currently used automatic exposure AE value of the filming apparatus, and ring
The shutdown command is answered to close the filming apparatus；
First setting unit, for responding institute when receiving the start command for starting the filming apparatus
It states start command and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and institute
It states the second light sensation value to be compared, the filming apparatus, which is arranged, according to the AE value of the comparison result and the record currently makes
AE value.
In above-mentioned technical proposal, when receiving the shutdown command for closing filming apparatus, the first of current environment is detected
Light sensation value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and described in response
The filming apparatus is closed in shutdown command；When receiving the start command for starting the filming apparatus, opened described in response
Dynamic order starts the filming apparatus, and detects the second light sensation value of current environment, and will the first light sensation value and described the
Two light sensation values are compared, and the currently used AE of the filming apparatus is arranged according to the AE value of the comparison result and the record
Value.The second light sensation value according to current environment, and the first light sensation value and note of last record may be implemented in the present invention in this way
The currently used AE value of the AE value dynamic adjustment filming apparatus of record, without directly using the AE value of last registration to fill as shooting
Set currently used AE value.Compared with prior art, the embodiment of the present invention can be to avoid the image mistake of shooting for the embodiment of the present invention
The problem of degree exposure, so as to improve the picture quality of intelligent terminal shooting.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of acquisition parameters setting method provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another acquisition parameters setting method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of user terminal provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another user terminal provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another user terminal provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of flow diagram of acquisition parameters setting method provided in an embodiment of the present invention, such as
Shown in Fig. 1, comprising the following steps:
S101, when receiving the shutdown command for closing filming apparatus, detect the first light sensation value of current environment, and remember
The first light sensation value and the currently used AE value of the filming apparatus are recorded, and the shooting is closed in the response shutdown command
Device.
Wherein, above-mentioned shutdown command can be user's input or that terminal automatically generates.Such as: when user shoots
After complete photo, operation intelligent terminal exits camera application, that is, exits above-mentioned filming apparatus；Or intelligent terminal detects shooting dress
It sets and opens for a long time, but never shooting photo, so that filming apparatus can be automatically closed in intelligent terminal.
In addition, after step S102 can be the first light sensation value for detecting current environment, by the first light sensation value and above-mentioned bat
The currently used AE value of device is taken the photograph to establish association and store.In addition, light sensation value can indicate the light of current environment in the present embodiment
Line brightness.First light sensation value of above-mentioned current environment can indicate the light luminance of current environment.
In addition, above-mentioned closing filming apparatus can be the camera application exited on intelligent terminal in the present embodiment, such as:
Exit the camera applications on mobile phone；Or above-mentioned closing filming apparatus can be closing camera terminal, and such as: close camera.
In addition, it is necessary to explanation, in the present embodiment, to recording the first light sensation value and records photographing device in step S101
The execution time of currently used AE value and the shut-in time for closing filming apparatus are not construed as limiting.Such as: it can be in record
Filming apparatus is simultaneously closed off, turn off filming apparatus after perhaps recording or re-records the first light sensation after closing filming apparatus
Value and above-mentioned AE value.
S102, when receiving the start command for starting the filming apparatus, respond start command starting institute
Filming apparatus is stated, and detects the second light sensation value of current environment, and the first light sensation value and the second light sensation value are carried out
Compare, the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
It is above-mentioned currently to be made according to the AE value of the comparison result and the record setting filming apparatus in the present embodiment
AE value can be when comparison result indicates the second light sensation value and the first light sensation value is close, can be by the AE value of above-mentioned record
The AE value currently used as above-mentioned filming apparatus；Or it can be when comparison result indicates that the second light sensation value compares the first light sensation
When being worth big, the AE value of above-mentioned record can be dragged down, then the AE value that the AE value after dragging down is currently used as filming apparatus；Or
Person can be when comparison result indicates that the second light sensation value is smaller than the first light sensation value, the AE value of above-mentioned record can be drawn high, then
AE value after the drawing high AE value currently used as filming apparatus.Wherein, specific embodiment can refer to shown in Fig. 2
Embodiment.
It in the present embodiment, is may be implemented through the above steps when filming apparatus is again started up, it is only necessary to according to working as front ring
The light sensation value in border, and the light sensation value and AE value of record can dynamically adjust to obtain the AE value for being suitble to current environment, without
The AE value that the AE value of last registration is currently used as filming apparatus is used, directly so as to avoid the image of shooting from excessively exposing
The problem of light, to improve picture quality.
In addition, the above method can be applied to any smart machine for having shooting function in the present embodiment, and such as: hand
Machine, camera, personal computer (Personal Computer, PC), laptop, mobile unit, can be worn tablet computer
Wear the smart machine that equipment etc. has shooting function.
In the present embodiment, when receiving the shutdown command for closing filming apparatus, the first light sensation of current environment is detected
Value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and the response closing
The filming apparatus is closed in order；When receiving the start command for starting the filming apparatus, the starting life is responded
It enables and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and second light
Inductance value is compared, and the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
The second light sensation value according to current environment, and the first light sensation value and record of last record may be implemented in the present invention in this way
The currently used AE value of AE value dynamic adjustment filming apparatus, without directly using the AE value of last registration to work as filming apparatus
The preceding AE value used.Compared with prior art, the embodiment of the present invention can excessively expose the embodiment of the present invention to avoid the image of shooting
The problem of light, so as to improve the picture quality of intelligent terminal shooting.
Referring to Fig. 2, Fig. 2 is the flow diagram of another acquisition parameters setting method provided in an embodiment of the present invention,
As shown in Figure 2, comprising the following steps:
S201, when receiving the shutdown command for closing filming apparatus, detect the first light sensation value of current environment, and remember
The first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and the response shutdown command is closed
The filming apparatus.
S202, when receiving the start command for starting the filming apparatus, respond start command starting institute
Filming apparatus is stated, and detects the second light sensation value of current environment, and the first light sensation value and the second light sensation value are carried out
Compare, the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
It is above-mentioned currently to be made according to the AE value of the comparison result and the record setting filming apparatus in the present embodiment
The step of AE value, may include:
When the comparison result indicates the light sensation difference between the second light sensation value and the first light sensation value default
In range, using the AE value of the record AE value currently used as the filming apparatus.
The embodiment may be implemented when the light sensation difference of the second light sensation value and the first light sensation value is close, can directly by
The AE value of the above-mentioned record AE value currently used as filming apparatus.Such as: the light sensation value of last registration is 45, and this is recorded
Light sensation value be 43, mean that the light luminance of this environment locating twice is more close, so as to use identical AE value.
In addition, to can be user preset for above-mentioned preset range, and such as: it is set in 0 to 5 light sensation unit.
It is above-mentioned currently to be made according to the AE value of the comparison result and the record setting filming apparatus in the present embodiment
The step of AE value, may include:
When the comparison result indicates the light sensation difference of the second light sensation value and the first light sensation value not in default model
When enclosing interior, the AE value of the record is adjusted to AE value corresponding with the second light sensation value, and using AE value adjusted as
The currently used AE value of the filming apparatus.
The embodiment, may be implemented when the second light sensation value and the first light sensation value light sensation difference not within a preset range
When, i.e. filming apparatus current environment and the light sensation value of environment locating for the last time has differences, can be by the AE value of the record
It is adjusted to AE value corresponding with the second light sensation value, and the AE that AE value adjusted is currently used as the filming apparatus
Value.Such as: filming apparatus current environment compares environment locating for last time when wanting bright, so that it may the AE value of record be turned up, be turned up
AE value afterwards is as currently used AE value；Or when taking the photograph device current environment and comparing environment locating for last time and want dark, so that it may
Using the AE value after turning down the AE value of record as currently used AE value.
It is above-mentioned that the AE value of the record is adjusted to AE value corresponding with the second light sensation value in the embodiment, and
The step of using the AE value adjusted AE value currently used as the filming apparatus, may include:
The ratio for calculating the second light sensation value and the first light sensation value, the AE of the record is adjusted according to the ratio
Value, and the AE value that AE value adjusted is currently used as the filming apparatus.
Such as: the ratio between the second light sensation value and the first light sensation value are 3:2, then since light sensation value and AE value are inversely proportional,
It can thus be set as 2/3rds of the AE value of above-mentioned record with the currently used AE value of filming apparatus, such as: above-mentioned record
AE value be N, then the currently used AE value of filming apparatus is set to N2/3.
It is above-mentioned that the AE value of the record is adjusted to AE value corresponding with the second light sensation value in the embodiment, and
The step of using the AE value adjusted AE value currently used as the filming apparatus, may include:
The AE value of the record is adjusted to preset AE value corresponding with the second light sensation value, and will be adjusted
The AE value AE value currently used as the filming apparatus.
In the embodiment, the corresponding relationship of a light sensation value and AE value can be preset, when detecting current environment
Light sensation value when, so that it may the corresponding AE value AE value currently used as the filming apparatus is set.
Such as: when detecting that light sensation value is relatively low, so that it may draw high the AE value of above-mentioned record, when detecting that light sensation value is inclined
Gao Shi, so that it may drag down the AE value of above-mentioned record.
In addition, in the present embodiment, it is above-mentioned that the AE value of the record is adjusted to AE value corresponding with the second light sensation value,
And the step of using the AE value adjusted AE value currently used as the filming apparatus, may include:
The AE value of the record is adjusted to preset AE value corresponding with light sensation difference, and AE value adjusted is made
For the currently used AE value of the filming apparatus, wherein the light sensation difference is above-mentioned second light sensation value and above-mentioned first light sensation value
Difference.
The embodiment can adjust the AE value of record according to light sensation value, then using AE value adjusted as filming apparatus
Currently used AE.Specifically it can be the corresponding relationship for presetting a light sensation difference and AE adjusted value, i.e. light sensation difference is true
After fixed, so that it may corresponding adjustment is made to the AE value of record, such as: when light sensation difference is 20, the AE value of record is lowered 20
The AE value of a unit.
In the present embodiment, it can also include the following steps:
S203, it is shot according to the currently used AE value of filming apparatus.
Since the currently used AE value of filming apparatus is to carry out dynamic adjustment according to the light sensation value of current environment, press in this way
When being shot according to the AE value, picture quality can be improved.
In the present embodiment, it can also include the following steps:
Current time is recorded when receiving the shutdown command as the shut-in time；
It is above-mentioned when receiving the start command for starting the filming apparatus, respond described in start command starting
Filming apparatus, and the second light sensation value of current environment is detected, and the first light sensation value and the second light sensation value are compared
It, can be with compared with, the step of filming apparatus currently used AE value is arranged according to the AE value of the comparison result and the record
Include:
When receiving the start command for starting the filming apparatus, current time and the shut-in time are judged
Time difference, if the time difference not in preset time range when, respond the start command and start the filming apparatus, and examine
The second light sensation value of current environment is surveyed, and the first light sensation value is compared with the second light sensation value, according to the ratio
The currently used AE value of the filming apparatus is arranged in AE value compared with result and the record；
The method can also include:
If the time difference in preset time range when, respond the start command and start the filming apparatus, and examine
Survey the second light sensation value of current environment, and the AE value that the AE value of the record is currently used as the filming apparatus.
The embodiment, may be implemented only when close filming apparatus and restart filming apparatus between time difference not
When in preset time range, illustrating that the time difference twice is long, environment locating for filming apparatus may send variation,
To need to detect the light sensation value of current environment, then the AE value currently used based on light sensation value setting filming apparatus.If when closing
Close filming apparatus and restart filming apparatus between time difference not in preset time range when, illustrate this time twice
Difference is very short, and environment locating for filming apparatus may not change, so as to directly using the AE value of the record as described in
The currently used AE value of filming apparatus.The light sensation value of detection environment is required when in this way can be to avoid the starting of each filming apparatus,
So as to reduce equipment power dissipation.
The present embodiment increases the embodiment of plurality of optional on the basis of embodiment shown in Fig. 1, and can be real
Now improve the picture quality of shooting.
The following is an embodiment of the apparatus of the present invention, and apparatus of the present invention embodiment is for executing embodiment of the present invention method one to two
The method of realization, for ease of description, only parts related to embodiments of the present invention are shown, and particular technique details does not disclose
, please refer to the embodiment of the present invention one and embodiment two.
Referring to Fig. 3, Fig. 3 is a kind of structural schematic diagram of user terminal provided in an embodiment of the present invention, as shown in figure 3,
It include: the first recording unit 31 and the first setting unit 32, in which:
First recording unit 31, for detecting current environment when receiving the shutdown command for closing filming apparatus
First light sensation value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and response
The filming apparatus is closed in the shutdown command.
Wherein, above-mentioned shutdown command can be user's input or that terminal automatically generates.Such as: when user shoots
After complete photo, operation intelligent terminal exits camera application, that is, exits above-mentioned filming apparatus；Or intelligent terminal detects shooting dress
It sets and opens for a long time, but never shooting photo, so that filming apparatus can be automatically closed in intelligent terminal.
In addition, after the first recording unit 31 can be the first light sensation value of detection current environment, by the first light sensation value and
The currently used AE value of above-mentioned filming apparatus, which is established, to be associated with and stores.In addition, light sensation value can indicate to work as front ring in the present embodiment
The light luminance in border.First light sensation value of above-mentioned current environment can indicate the light luminance of current environment.
In addition, above-mentioned closing filming apparatus can be the camera application exited on intelligent terminal in the present embodiment, such as:
Exit the camera applications on mobile phone；Or above-mentioned closing filming apparatus can be closing camera terminal, and such as: close camera.
In addition, it is necessary to illustrate, in the present embodiment, clap recording the first light sensation value in the first recording unit 31 and recording
The execution time for taking the photograph the currently used AE value of device and the shut-in time for closing filming apparatus are not construed as limiting.Such as: it can be
Filming apparatus is closed while record, turns off filming apparatus after perhaps recording or re-records the after closing filming apparatus
One light sensation value and above-mentioned AE value.
First setting unit 32, for when receiving the start command for starting the filming apparatus, described in response
Start command starts the filming apparatus, and detects the second light sensation value of current environment, and by the first light sensation value with it is described
Second light sensation value is compared, and it is currently used that the filming apparatus is arranged according to the AE value of the comparison result and the record
AE value.
It is above-mentioned currently to be made according to the AE value of the comparison result and the record setting filming apparatus in the present embodiment
AE value can be when comparison result indicates the second light sensation value and the first light sensation value is close, can be by the AE value of above-mentioned record
The AE value currently used as above-mentioned filming apparatus；Or it can be when comparison result indicates that the second light sensation value compares the first light sensation
When being worth big, the AE value of above-mentioned record can be dragged down, then the AE value that the AE value after dragging down is currently used as filming apparatus；Or
Person can be when comparison result indicates that the second light sensation value is smaller than the first light sensation value, the AE value of above-mentioned record can be drawn high, then
AE value after the drawing high AE value currently used as filming apparatus.Wherein, specific embodiment can refer to shown in Fig. 2
Embodiment.
It in the present embodiment, is may be implemented through the above steps when filming apparatus is again started up, it is only necessary to according to working as front ring
The light sensation value in border, and the light sensation value and AE value of record can dynamically adjust to obtain the AE value for being suitble to current environment, without
The AE value that the AE value of last registration is currently used as filming apparatus is used, directly so as to avoid the image of shooting from excessively exposing
The problem of light, to improve picture quality.
In addition, above-mentioned user terminal can be any smart machine for having shooting function in the present embodiment, and such as: hand
Machine, tablet computer, camera, PC, laptop, mobile unit, wearable device etc. have the smart machine of shooting function.
In the present embodiment, when receiving the shutdown command for closing filming apparatus, the first light sensation of current environment is detected
Value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and the response closing
The filming apparatus is closed in order；When receiving the start command for starting the filming apparatus, the starting life is responded
It enables and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and second light
Inductance value is compared, and the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
The second light sensation value according to current environment, and the first light sensation value and record of last record may be implemented in the present invention in this way
The currently used AE value of AE value dynamic adjustment filming apparatus, without directly using the AE value of last registration to work as filming apparatus
The preceding AE value used.Compared with prior art, the embodiment of the present invention can excessively expose the embodiment of the present invention to avoid the image of shooting
The problem of light, so as to improve the picture quality of intelligent terminal shooting.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of another user terminal provided in an embodiment of the present invention, such as Fig. 4 institute
Show, comprising: the first recording unit 41 and the first setting unit 42, in which:
First recording unit 41, for detecting current environment when receiving the shutdown command for closing filming apparatus
First light sensation value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and response
The filming apparatus is closed in the shutdown command.
First setting unit 42, for when receiving the start command for starting the filming apparatus, described in response
Start command starts the filming apparatus, and detects the second light sensation value of current environment, and by the first light sensation value with it is described
Second light sensation value is compared, and it is currently used that the filming apparatus is arranged according to the AE value of the comparison result and the record
AE value.
In the present embodiment, the first setting unit 42 can be used for working as the starting life received for starting the filming apparatus
It when enabling, responds the start command and starts the filming apparatus, and detect the second light sensation value of current environment, and by described first
Light sensation value is compared with the second light sensation value, when the comparison result indicates the second light sensation value and first light sensation
Light sensation difference between value within a preset range, using the AE value of the record AE value currently used as the filming apparatus.
The embodiment may be implemented when the light sensation difference of the second light sensation value and the first light sensation value is close, can directly by
The AE value of the above-mentioned record AE value currently used as filming apparatus.Such as: the light sensation value of last registration is 45, and this is recorded
Light sensation value be 43, mean that the light luminance of this environment locating twice is more close, so as to use identical AE value.
In addition, to can be user preset for above-mentioned preset range, and such as: it is set in 0 to 5 light sensation unit.
In the present embodiment, the first setting unit 42 can be used for working as the starting life received for starting the filming apparatus
It when enabling, responds the start command and starts the filming apparatus, and detect the second light sensation value of current environment, and by described first
Light sensation value is compared with the second light sensation value, when the comparison result indicates the second light sensation value and first light sensation
The light sensation difference of value not within a preset range when, the AE value of the record is adjusted to AE corresponding with the second light sensation value
Value, and the AE value that AE value adjusted is currently used as the filming apparatus.
The embodiment, may be implemented when the second light sensation value and the first light sensation value light sensation difference not within a preset range
When, i.e. filming apparatus current environment and the light sensation value of environment locating for the last time has differences, can be by the AE value of the record
It is adjusted to AE value corresponding with the second light sensation value, and the AE that AE value adjusted is currently used as the filming apparatus
Value.Such as: filming apparatus current environment compares environment locating for last time when wanting bright, so that it may the AE value of record be turned up, be turned up
AE value afterwards is as currently used AE value；Or when taking the photograph device current environment and comparing environment locating for last time and want dark, so that it may
Using the AE value after turning down the AE value of record as currently used AE value.
In the embodiment, the first setting unit 42 can be used for working as the starting received for starting the filming apparatus
It when order, responds the start command and starts the filming apparatus, and detect the second light sensation value of current environment, and by described the
One light sensation value is compared with the second light sensation value, when the comparison result indicates the second light sensation value and first light
The light sensation difference of inductance value not within a preset range when, calculate the ratio of the second light sensation value and the first light sensation value, according to
The ratio adjusts the AE value of the record, and the AE value that AE value adjusted is currently used as the filming apparatus.
Such as: the ratio between the second light sensation value and the first light sensation value are 3:2, then since light sensation value and AE value are inversely proportional,
It can thus be set as 2/3rds of the AE value of above-mentioned record with the currently used AE value of filming apparatus, such as: above-mentioned record
AE value be N, then the currently used AE value of filming apparatus is set to N2/3.
In the embodiment, the first setting unit 42 can be used for working as the starting received for starting the filming apparatus
It when order, responds the start command and starts the filming apparatus, and detect the second light sensation value of current environment, and by described the
One light sensation value is compared with the second light sensation value, when the comparison result indicates the second light sensation value and first light
The light sensation difference of inductance value not within a preset range when, the AE value of the record is adjusted to preset and the second light sensation value
Corresponding AE value, and the AE value that AE value adjusted is currently used as the filming apparatus.
In the embodiment, the corresponding relationship of a light sensation value and AE value can be preset, when detecting current environment
Light sensation value when, so that it may the corresponding AE value AE value currently used as the filming apparatus is set.
Such as: when detecting that light sensation value is relatively low, so that it may draw high the AE value of above-mentioned record, when detecting that light sensation value is inclined
Gao Shi, so that it may drag down the AE value of above-mentioned record.
In the present embodiment, above-mentioned user terminal can also include:
Second recording unit 43, for recording current time when receiving the shutdown command as the shut-in time；
First setting unit 42 is used for when receiving the start command for starting the filming apparatus, when judging current
Between time difference with the shut-in time, if the time difference not in preset time range when, respond the start command and open
The filming apparatus is moved, and detects the second light sensation value of current environment, and by the first light sensation value and the second light sensation value
It is compared, the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record；
The user terminal can also include:
Second setting unit 44 responds the start command and opens if be used for the time difference in preset time range
The filming apparatus is moved, and detects the second light sensation value of current environment, and using the AE value of the record as the filming apparatus
Currently used AE value.
The embodiment, may be implemented only when close filming apparatus and restart filming apparatus between time difference not
When in preset time range, illustrating that the time difference twice is long, environment locating for filming apparatus may send variation,
To need to detect the light sensation value of current environment, then the AE value currently used based on light sensation value setting filming apparatus.If when closing
Close filming apparatus and restart filming apparatus between time difference not in preset time range when, illustrate this time twice
Difference is very short, and environment locating for filming apparatus may not change, so as to directly using the AE value of the record as described in
The currently used AE value of filming apparatus.The light sensation value of detection environment is required when in this way can be to avoid the starting of each filming apparatus,
So as to reduce equipment power dissipation.
The present embodiment increases the embodiment of plurality of optional on the basis of embodiment shown in Fig. 3, and can be real
Now improve the picture quality of shooting.
Referring to Fig. 5, Fig. 5 is the structural schematic diagram of another user terminal provided in an embodiment of the present invention, for executing
Above-mentioned Network Access Method.As shown in figure 5, the user terminal may include: at least one processor 100, at least one
Input unit 200, at least one output device 300, the equal components of memory 500.Wherein, these components are total by one or more
Line 400 is communicatively coupled.It will be understood by those skilled in the art that the structure of terminal shown in Fig. 5 is not constituted to this hair
The restriction of bright embodiment, it is also possible to hub-and-spoke configuration either busbar network, can also include more or more than illustrating
Few component perhaps combines certain components or different component layouts.Wherein:
Processor 100 is the control centre of terminal, using the various pieces of various interfaces and the entire terminal of connection, is led to
It crosses operation or executes the program and/or module being stored in memory 500, and call the data being stored in memory 500,
To execute the various functions and processing data of terminal.Processor 100 can be by integrated circuit (Integrated Circuit, letter
Claim IC) composition, such as can be made of the IC of single encapsulation, it can also be by the envelope of more identical functions of connection or different function
It fills IC and forms.For example, processor 100 can only include central processing unit (Central Processing Unit, letter
Claim CPU), it is also possible to CPU, digital signal processor (digital signal processor, abbreviation DSP), graphics process
The combination of device (Graphic Processing Unit, abbreviation GPU) and various control chips.In embodiments of the present invention,
CPU can be single operation core, also may include multioperation core.
Input unit 200 may include touch screen, keyboard, camera of standard etc., also may include wireline interface, wireless
Interface etc..
Output device 300 may include display screen, loudspeaker etc., also may include wireline interface, wireless interface etc..
Memory 500 can be used for storing software program and module, processor 100, input unit 200 and output device
300 by calling the software programs and module that are stored in memory 500, thereby executing terminal various function applications and
Realize data processing.Memory 500 mainly includes program storage area and data storage area, wherein program storage area can store behaviour
Application program needed for making system, at least one function etc.；Data storage area, which can be stored, uses created number according to terminal
According to etc..In embodiments of the present invention, operating system can be android system, iOS system or Windows operating system etc..
Specifically, processor 100 calls the application program being stored in memory 500, for executing following steps:
When receiving the shutdown command for closing filming apparatus, the first light sensation value of current environment is detected, and records institute
State the first light sensation value and the currently used automatic exposure AE value of the filming apparatus, and described in the response shutdown command closes
Filming apparatus；
When receiving the start command for starting the filming apparatus, responds the start command and start the shooting
Device, and the second light sensation value of current environment is detected, and the first light sensation value is compared with the second light sensation value, root
According to the AE value of the comparison result and the record, the currently used AE value of the filming apparatus is set.
In the present embodiment, what processor 100 executed is arranged the bat according to the AE value of the comparison result and the record
The currently used AE value step of device is taken the photograph, may include:
When the comparison result indicates the light sensation difference between the second light sensation value and the first light sensation value default
In range, using the AE value of the record AE value currently used as the filming apparatus.
In the present embodiment, what processor 100 executed is arranged the bat according to the AE value of the comparison result and the record
The step of taking the photograph device currently used AE value may include:
When the comparison result indicates the light sensation difference of the second light sensation value and the first light sensation value not in default model
When enclosing interior, the AE value of the record is adjusted to AE value corresponding with the second light sensation value, and using AE value adjusted as
The currently used AE value of the filming apparatus.
In the present embodiment, what processor 100 executed is adjusted to corresponding with the second light sensation value for the AE value of the record
AE value, and the step of using the AE value adjusted AE value currently used as the filming apparatus may include:
The ratio for calculating the second light sensation value and the first light sensation value, the AE of the record is adjusted according to the ratio
Value, and the AE value that AE value adjusted is currently used as the filming apparatus；Or
The AE value of the record is adjusted to preset AE value corresponding with the second light sensation value, and will be adjusted
The AE value AE value currently used as the filming apparatus.
In the present embodiment, processor 100 execute the step of can also include:
Current time is recorded when receiving the shutdown command as the shut-in time；
Processor 100 is executed when receiving the start command for starting the filming apparatus, responds the starting life
It enables and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and second light
Inductance value is compared, and the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record
Step may include:
When receiving the start command for starting the filming apparatus, current time and the shut-in time are judged
Time difference, if the time difference not in preset time range when, respond the start command and start the filming apparatus, and examine
The second light sensation value of current environment is surveyed, and the first light sensation value is compared with the second light sensation value, according to the ratio
The currently used AE value of the filming apparatus is arranged in AE value compared with result and the record；
Processor 100 execute the step of can also include:
If the time difference in preset time range when, respond the start command and start the filming apparatus, and examine
Survey the second light sensation value of current environment, and the AE value that the AE value of the record is currently used as the filming apparatus.
In the present embodiment, when receiving the shutdown command for closing filming apparatus, the first light sensation of current environment is detected
Value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and the response closing
The filming apparatus is closed in order；When receiving the start command for starting the filming apparatus, the starting life is responded
It enables and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and second light
Inductance value is compared, and the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
The AE that filming apparatus is adjusted according to currently detected environment light sensation value may be implemented in the present invention in this way, is not in that image excessively exposes
The problem of light, so as to improve the picture quality of intelligent terminal shooting.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer-readable storage medium
In, the program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, abbreviation RAM) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (12)
1. a kind of acquisition parameters setting method characterized by comprising
When receiving the shutdown command for closing filming apparatus, the first light sensation value of current environment is detected, and records described
The shooting is closed in one light sensation value and the currently used automatic exposure AE value of the filming apparatus, and the response shutdown command
Device；
When receiving the start command for starting the filming apparatus, responds the start command and start the shooting dress
It sets, and detects the second light sensation value of current environment, and the first light sensation value is compared with the second light sensation value, according to
The currently used AE value of the filming apparatus is arranged in the AE value of the comparison result and the record；
Wherein, current time is recorded when receiving the shutdown command as the shut-in time；
It is described when receiving the start command for starting the filming apparatus, respond the start command and start the shooting
Device, and the second light sensation value of current environment is detected, and the first light sensation value is compared with the second light sensation value, root
It includes: to work as to receive to be used for that the currently used AE value of the filming apparatus, which is arranged, according to the AE value of the comparison result and the record
When starting the start command of the filming apparatus, the time difference of current time Yu the shut-in time is judged, if the time difference
When not in preset time range, responds the start command and start the filming apparatus, and detect the second light of current environment
Inductance value, and the first light sensation value is compared with the second light sensation value, according to the comparison result and the record
The currently used AE value of the filming apparatus is arranged in AE value.
2. the method as described in claim 1, which is characterized in that the AE value according to the comparison result and the record is set
Set the currently used AE value of the filming apparatus, comprising:
When the comparison result indicates the light sensation difference between the second light sensation value and the first light sensation value in preset range
It is interior, using the AE value of the record AE value currently used as the filming apparatus.
3. the method as described in claim 1, which is characterized in that the AE value according to the comparison result and the record is set
Set the currently used AE value of the filming apparatus, comprising:
When the comparison result indicates the light sensation difference of the second light sensation value and the first light sensation value not within a preset range
When, the AE value of the record is adjusted to AE value corresponding with the second light sensation value, and using AE value adjusted as described in
The currently used AE value of filming apparatus.
4. method as claimed in claim 3, which is characterized in that described to be adjusted to the AE value of the record and second light
The corresponding AE value of inductance value, and the AE value that AE value adjusted is currently used as the filming apparatus, comprising:
The ratio for calculating the second light sensation value and the first light sensation value adjusts the AE value of the record according to the ratio,
And the AE value that AE value adjusted is currently used as the filming apparatus；Or
The AE value of the record is adjusted to preset AE value corresponding with the second light sensation value, and by AE value adjusted
The AE value currently used as the filming apparatus.
5. such as method of any of claims 1-4, which is characterized in that the filming apparatus be tablet computer, mobile phone,
Filming apparatus in camera, personal computer, laptop, mobile unit or wearable device；
The method also includes:
If the time difference in preset time range when, respond the start command and start the filming apparatus, and detect and work as
Second light sensation value of preceding environment, and the AE value that the AE value of the record is currently used as the filming apparatus.
6. a kind of user terminal characterized by comprising the first recording unit and the first setting unit, in which:
First recording unit, for when receiving the shutdown command for closing filming apparatus, detecting the of current environment
One light sensation value, and the first light sensation value and the currently used automatic exposure AE value of the filming apparatus are recorded, and response institute
It states shutdown command and closes the filming apparatus；
First setting unit, for being opened described in response when receiving the start command for starting the filming apparatus
Dynamic order starts the filming apparatus, and detects the second light sensation value of current environment, and will the first light sensation value and described the
Two light sensation values are compared, and the currently used AE of the filming apparatus is arranged according to the AE value of the comparison result and the record
Value；
Wherein, the user terminal further include: the second recording unit, when for recording current when receiving the shutdown command
Between be used as the shut-in time；
Wherein, first setting unit is used for, and when receiving the start command for starting the filming apparatus, judgement is worked as
The time difference of preceding time and the shut-in time, if the time difference not in preset time range when, respond the starting and order
It enables and starts the filming apparatus, and detect the second light sensation value of current environment, and by the first light sensation value and second light
Inductance value is compared, and the currently used AE value of the filming apparatus is arranged according to the AE value of the comparison result and the record.
7. user terminal as claimed in claim 6, which is characterized in that first setting unit is used to work as and receive for opening
When moving the start command of the filming apparatus, responds the start command and start the filming apparatus, and detect current environment
Second light sensation value, and the first light sensation value is compared with the second light sensation value, described in comparison result expression
Light sensation difference between second light sensation value and the first light sensation value within a preset range, using the AE value of the record as described in
The currently used AE value of filming apparatus.
8. user terminal as claimed in claim 6, which is characterized in that first setting unit is used to work as and receive for opening
When moving the start command of the filming apparatus, responds the start command and start the filming apparatus, and detect current environment
Second light sensation value, and the first light sensation value is compared with the second light sensation value, described in comparison result expression
The light sensation difference of second light sensation value and the first light sensation value not within a preset range when, by the AE value of the record be adjusted to
The corresponding AE value of the second light sensation value, and the AE value that AE value adjusted is currently used as the filming apparatus.
9. user terminal as claimed in claim 8, which is characterized in that first setting unit is used to work as and receive for opening
When moving the start command of the filming apparatus, responds the start command and start the filming apparatus, and detect current environment
Second light sensation value, and the first light sensation value is compared with the second light sensation value, described in comparison result expression
The light sensation difference of second light sensation value and the first light sensation value not within a preset range when, calculate the second light sensation value with it is described
The ratio of first light sensation value adjusts the AE value of the record according to the ratio, and using AE value adjusted as the shooting
The currently used AE value of device；Or
First setting unit is used for when receiving the start command for starting the filming apparatus, responds the starting
Order starts the filming apparatus, and detects the second light sensation value of current environment, and by the first light sensation value and described second
Light sensation value is compared, when the comparison result indicates that the second light sensation value and the light sensation difference of the first light sensation value do not exist
When in preset range, the AE value of the record is adjusted to preset AE value corresponding with the second light sensation value, and will adjust
AE value after the whole AE value currently used as the filming apparatus.
10. the user terminal as described in any one of claim 6-9, which is characterized in that the user terminal be tablet computer,
Mobile phone, camera, personal computer, laptop, mobile unit or wearable device；
The user terminal further include:
Second setting unit responds described in the start command starting if be used for the time difference in preset time range
Filming apparatus, and the second light sensation value of current environment is detected, and the AE value of the record is currently made as the filming apparatus
AE value.
11. a kind of user terminal characterized by comprising at least one processor, at least one input unit, at least one
Output device and memory, the processor, input unit, output device and memory are connected by one or more bus communication
It connects；
The processor calls the application program of storage in the memory, requires 1 to 5 any one institute for perform claim
The method stated.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer journey
Sequence, the instruction that the computer program includes require method described in 1 to 5 any one for perform claim.
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| CN201710850961.5A CN107454344B (en) | 2015-06-15 | 2015-06-15 | A kind of acquisition parameters setting method and user terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510331099.8A CN104954699B (en) | 2015-06-15 | 2015-06-15 | A kind of acquisition parameters method to set up and user terminal |
| CN201710850961.5A CN107454344B (en) | 2015-06-15 | 2015-06-15 | A kind of acquisition parameters setting method and user terminal |
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| CN201510331099.8A Division CN104954699B (en) | 2015-06-15 | 2015-06-15 | A kind of acquisition parameters method to set up and user terminal |
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| CN107454344B true CN107454344B (en) | 2019-05-24 |
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| CN201710850961.5A Expired - Fee Related CN107454344B (en) | 2015-06-15 | 2015-06-15 | A kind of acquisition parameters setting method and user terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104954699B (en) * | 2015-06-15 | 2017-09-29 | 广东欧珀移动通信有限公司 | A kind of acquisition parameters method to set up and user terminal |
| CN105898154A (en) * | 2016-04-29 | 2016-08-24 | 乐视控股（北京）有限公司 | Brightness adjustment method for dynamic camera of terminal equipment, and terminal equipment |
| CN106934393A (en) * | 2017-02-28 | 2017-07-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of scan method and device |
| CN107343155B (en) | 2017-07-10 | 2019-03-29 | Oppo广东移动通信有限公司 | Method and device for inhibiting AEC jump and terminal equipment |
| CN107343158A (en) | 2017-07-25 | 2017-11-10 | 广东欧珀移动通信有限公司 | Accelerate the convergent method and devices of AEC, terminal device |
| CN108924414B (en) * | 2018-06-27 | 2019-12-10 | 维沃移动通信有限公司 | A shooting method and terminal equipment |
| CN115278098B (en) * | 2022-06-28 | 2024-06-18 | 嘉兴驭光光电科技有限公司 | Image shooting method, system and shooting device thereof |
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| CN102369723A (en) * | 2011-08-29 | 2012-03-07 | 华为终端有限公司 | Auto exposure method and device, and imaging device |
| CN102883055A (en) * | 2012-09-19 | 2013-01-16 | 惠州Tcl移动通信有限公司 | Mobile terminal with automatic exposure compensation function and automatic exposure compensation method |
| CN104469136A (en) * | 2013-09-20 | 2015-03-25 | 卡西欧计算机株式会社 | Imaging Apparatus, Imaging Method And Recording Medium |
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| CN103561210B (en) * | 2013-10-24 | 2019-06-04 | 惠州Tcl移动通信有限公司 | The method and mobile terminal taken pictures according to bias light |
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| CN102369723A (en) * | 2011-08-29 | 2012-03-07 | 华为终端有限公司 | Auto exposure method and device, and imaging device |
| CN102883055A (en) * | 2012-09-19 | 2013-01-16 | 惠州Tcl移动通信有限公司 | Mobile terminal with automatic exposure compensation function and automatic exposure compensation method |
| CN104469136A (en) * | 2013-09-20 | 2015-03-25 | 卡西欧计算机株式会社 | Imaging Apparatus, Imaging Method And Recording Medium |
| CN104954699B (en) * | 2015-06-15 | 2017-09-29 | 广东欧珀移动通信有限公司 | A kind of acquisition parameters method to set up and user terminal |
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| CN104954699B (en) | 2017-09-29 |
| CN107454344A (en) | 2017-12-08 |
| CN104954699A (en) | 2015-09-30 |
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