CN106550183A - A kind of image pickup method and device - Google Patents
A kind of image pickup method and device Download PDFInfo
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- CN106550183A CN106550183A CN201510600116.3A CN201510600116A CN106550183A CN 106550183 A CN106550183 A CN 106550183A CN 201510600116 A CN201510600116 A CN 201510600116A CN 106550183 A CN106550183 A CN 106550183A
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Abstract
A kind of image pickup method and device are embodiments provided, wherein, the image pickup method includes：When the shooting operation of input is received under viewfinder mode, view data is generated；Represent described image data in current screen；When recognizing that described image data are unsatisfactory for pre-conditioned, the fuzzy information of additional presenting images data in described image data；Return the viewfinder mode.The time that the embodiment of the present invention can be saved needed for shooting, it is to avoid the consuming of capture apparatus resource.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of image pickup method and a kind of filming apparatus.
Background technology
With the continuous progress of science and technology, the performance of taking pictures of mobile terminal becomes to become better and better, Ren Menyue
Prefer to be taken pictures using mobile terminal to get over.
At present most mobile terminal adopts Autofocus Technology, which not only improves take pictures convenient
Property, it is also possible to the quality of photo captured by improving to a certain extent.
However, in actual applications, when being taken pictures using Autofocus Technology, also due to hand shaking,
Undesirable or other anthropic factors of focusing, cause the photo for shooting relatively to obscure, it is impossible to meet the need of user
Ask, thus, after the completion of photograph taking, it usually needs whether clear by artificial photograph, so as to
Determine the need for re-shooting.
In traditional way, when whether user needs the photo that inspection shoots clear, generally require by
Mobile terminal switches to photo from viewfinder mode and checks pattern, and in the case where photo checks pattern, whether photograph
Clearly, when need re-shoot or continues shooting other photos when, again from photo check pattern switching to
Viewfinder mode, the operation of this process are quite loaded down with trivial details, not only expend the time, also expend the money of mobile terminal
Source.
The content of the invention
The embodiment of the present invention proposes a kind of image pickup method and a kind of corresponding filming apparatus, to solve tradition
Image pickup method exist cumbersome, the problem lost time with mobile terminal resource.
In order to solve the above problems, the embodiment of the invention discloses a kind of image pickup method, including：
When the shooting operation of input is received under viewfinder mode, view data is generated；
Represent described image data in current screen；
When recognizing that described image data are unsatisfactory for pre-conditioned, add in described image data and represent figure
As the information that data are obscured；
Return the viewfinder mode.
The embodiment of the invention discloses a kind of filming apparatus, including：
View data generation module, for receiving under viewfinder mode during the shooting operation of input, generates
View data；
View data display module, for representing described image data in current screen；
The fuzzy information display module of view data, for recognizing that it is pre- that described image data are unsatisfactory for
If during condition, the fuzzy information of additional presenting images data in described image data；
Viewfinder mode returns module, for returning the viewfinder mode.
The embodiment of the present invention includes advantages below：
The embodiment of the present invention can open photographic head, into viewfinder mode, receive defeated under viewfinder mode
During the shooting operation for entering, view data is generated, in current screen presenting images data, when identification picture number
During according to being unsatisfactory for pre-conditioned, adding on the image data and representing the first information, to remind user
Captured image definition is low, image it is of poor quality, need to re-shoot, and return viewfinder mode,
Whether the embodiment of the present invention can clear enough with image captured by automatically prompting user, and then avoids user from needing
The definition of captured image is verified by artificial mode, it is to avoid repetition is looked into photo in viewfinder mode
The handover operation repeatedly between pattern is seen, the time needed for shooting both is saved, capture apparatus money is turn avoid
The consuming in source, can also avoid user hasty due to shooting, and cause captured image definition not enough
Problem.
Description of the drawings
The step of Fig. 1 is a kind of image pickup method embodiment of present invention flow chart；
Fig. 2 is that information represents schematic diagram in the embodiment of the present invention；
Fig. 3 is that whether view data meets pre-conditioned judgement schematic diagram in the embodiment of the present invention；
Fig. 4 is a kind of structured flowchart of filming apparatus embodiment of the present invention.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings
The present invention is further detailed explanation with specific embodiment.
Whether the embodiment of the present invention can meet default with automatic identification view data when view data is produced
Condition, when recognizing that view data is unsatisfactory for pre-conditioned, adds on the image data and represents the first prompting
Information, to remind the image definition captured by user low, image it is of poor quality, need to re-shoot,
And viewfinder mode is returned, whether the embodiment of the present invention can clear enough with image captured by automatically prompting user
It is clear, and then avoid user from needing the definition of captured image is verified by artificial mode, it is to avoid repeat
The handover operation repeatedly between pattern is checked in viewfinder mode and photo, the time needed for shooting both is saved,
The consuming of capture apparatus resource is turn avoid, user can also be avoided hasty due to shooting, and caused to be clapped
The problem of the image definition deficiency taken the photograph.
It should be noted that the image pickup method of the embodiment of the present invention can apply to personal digital assistant
(Personal Digital Assistant, PDA), such as mobile phone, panel computer (portable android device,
) etc. Pad the mobile terminal with shoot function, it is also possible to be applied to other and there is setting for shoot function
It is standby.
With reference to Fig. 1, flow chart the step of show a kind of image pickup method embodiment of the present invention specifically may be used
To comprise the steps：
Step 101, when the shooting operation of input is received under viewfinder mode, generates view data；
Step 102, represents described image data in current screen；
In embodiments of the present invention, when user needs to be shot, equipment can be opened (such as intelligent handss
Machine) on photographic head, into viewfinder mode, for example, by application program or function on smart mobile phone
Button opens photographic head.
After equipment enters viewfinder mode, user can pass through to click on shoot function button on screen, directly
Click on screen, shooting operation is input into by sound control or by modes such as time controls, it is defeated when receiving
During the shooting operation for entering, view data can be generated, and the view data of generation is presented in into current screen
In.
Step 103, when recognizing that described image data are unsatisfactory for pre-conditioned, in described image data
The fuzzy information of additional presenting images data；
In embodiments of the present invention, when recognizing that view data is unsatisfactory for pre-conditioned, illustrate to shoot acquisition
Image data quality it is poor, at this point it is possible to the fuzzy prompting of additional presenting images data on the image data
Information, to remind the view data of user's current shooting not clear enough, and then user can have found in time
View data is fuzzy, and in time view data can be re-shoot.
The form of expression of the information that the embodiment of the present invention is obscured to view data is not restricted, for example,
As shown in Fig. 2 the form of expression of the fuzzy information of view data can be face symbol of crying, certainly
Can be the forms of expression such as word.
When recognizing that view data meets pre-conditioned, illustrate that the image data quality for shooting acquisition is good, this
When, can additional presenting images clear data on the image data information, to remind user to work as
The view data of front shooting is that clearly, user is checked under pattern without switching to photo again, by artificial
Distinguish whether image is clear, and then the shooting time of user can be saved, it is to avoid mobile terminal such as power supply,
The consuming of the resources such as internal memory.
The embodiment of the present invention is not restricted to the form of expression of view data clearly information, for example,
As shown in Fig. 2 the form of expression of view data clearly information can be smiling face's symbol, certainly
Can be the forms of expression such as word.
In one preferred embodiment of the invention, can recognize that described image data are in the following manner
It is no to meet pre-conditioned：
Step S11, determines the optimum focusing position of the photographic head；
The embodiment of the present invention can be directed to different lens locations, calculate contrast of the view data in focal point
Angle value, and using the maximum lens location of contrast value as optimum focusing position.
As shown in figure 3, X direction represents lens location, y direction represents the contrast value of focal point,
Curve 203 is the contrast value of the focal point under lens location, and the lens location pointed by dotted line 201 is
For optimum focusing position.
Step S12, obtains definition of the described image data in the optimum focusing position preset range
Value；
Step S13, when the definition values are more than predetermined threshold value, judges that described image data meet pre-
If condition；
Step S14, when the definition values are less than or equal to predetermined threshold value, judges described image data not
Meet pre-conditioned.
It is determined that after optimum focusing position, the embodiment of the present invention can obtain view data in optimum focusing position
Definition values in preset range, the scope as represented by Fig. 3 202 be preset range, preset range
Size can be set according to actual needs, the embodiment of the present invention is not restricted to this.
When the definition values in optimum focusing position preset range are more than predetermined threshold value, view data is illustrated
Definition values in the preset range are high, and the quality of view data is good, thus, judge that view data is full
Foot is pre-conditioned, when the definition values in optimum focusing position preset range are less than or equal to predetermined threshold value,
Illustrate that definition values of the view data in the preset range are low, view data it is of poor quality, thus, sentence
Determine view data be unsatisfactory for it is pre-conditioned.
Predetermined threshold value can be pre-configured according to actual needs, it is also possible to by user according to actual needs certainly
Row adjustment, the embodiment of the present invention are not restricted to this.
Step 104, returns the viewfinder mode.
In embodiments of the present invention, when the information that presenting images data are obscured is pointed out captured by user
Poor image quality, after needs re-shoot, can return viewfinder mode, and user can be under viewfinder mode
Re-shoot, to obtain high-quality image；Or, when the information of presenting images clear data is carried
After showing that picture quality captured by user is good, viewfinder mode can be returned, user can be under viewfinder mode
Continue to shoot other view data.
When the embodiment of the present invention can receive the shooting operation of input under viewfinder mode, picture number is generated
According in current screen presenting images data, when recognizing that view data is unsatisfactory for pre-conditioned, in image
The fuzzy information of additional presenting images data in data, to remind the image clearly captured by user
Degree is low, image it is of poor quality, need to re-shoot, and return viewfinder mode, the embodiment of the present invention can be with
Whether image captured by automatically prompting user is clear enough, and then avoids user from needing by artificial mode
The definition of image captured by checking, it is to avoid repetition checks cutting repeatedly between pattern in viewfinder mode and photo
Operation is changed, the time needed for shooting both has been saved, turn avoid the consuming of capture apparatus resource, can be with
Avoid user hasty due to shooting, and the problem for causing captured image definition not enough.
It should be noted that for embodiment of the method, in order to be briefly described, therefore which is all expressed as one it is
The combination of actions of row, but those skilled in the art should know, and the embodiment of the present invention is not by described
Sequence of movement restriction because according to the embodiment of the present invention, some steps can using other orders or
Person is carried out simultaneously.Secondly, those skilled in the art should also know, embodiment described in this description
Preferred embodiment is belonged to, necessary to the involved action not necessarily embodiment of the present invention.
With reference to Fig. 4, a kind of structured flowchart of filming apparatus embodiment of the present invention is shown, specifically can be with
Including such as lower module：
View data generation module 301, for receiving under viewfinder mode during the shooting operation of input,
Generate view data；
View data display module 302, for representing described image data in current screen；
The fuzzy information display module 303 of view data, for being discontented with when identification described image data
When foot is pre-conditioned, the fuzzy information of additional presenting images data in described image data；
Viewfinder mode returns module 304, for returning the viewfinder mode.
In one preferred embodiment of the invention, described device also includes：
View data clearly information display module, for meeting default when identification described image data
During condition, the information of additional presenting images clear data in described image data；
View data writing module, the storage for described image data to be write the mobile terminal are empty
Between.
In one preferred embodiment of the invention, described device also includes：
Optimum focusing position determining module, for determining the optimum focusing position of the photographic head；
Definition values acquisition module, for obtaining described image data in the default model of the optimum focusing position
Definition values in enclosing；
First determination module, for when the definition values are more than predetermined threshold value, judging described image number
It is pre-conditioned according to meeting；
Second determination module, for when the definition values are less than or equal to predetermined threshold value, judging the figure
As data be unsatisfactory for it is pre-conditioned.
Wherein, optimum focusing position determining module can include following submodule：
Contrast value calculating sub module, exists for for different lens locations, calculating described image data
The contrast value of focal point；
Optimum focusing position determination sub-module, for contrast value maximum lens location is right as optimum
Burnt position.
For device embodiment, due to itself and embodiment of the method basic simlarity, so the comparison of description
Simply, related part is illustrated referring to the part of embodiment of the method.
Those skilled in the art are it should be appreciated that the embodiment of the embodiment of the present invention can be provided as method, dress
Put, or computer program.Therefore, the embodiment of the present invention can using complete hardware embodiment, completely
Software implementation or the form with reference to the embodiment in terms of software and hardware.And, the embodiment of the present invention
Can be situated between with storage using the computer for wherein including computer usable program code at one or more
The computer journey implemented in matter (including but not limited to disk memory, CD-ROM, optical memory etc.)
The form of sequence product.
The embodiment of the present invention be with reference to method according to embodiments of the present invention, terminal unit (system), and meter
The flow chart and/or block diagram of calculation machine program product is describing.It should be understood that can be by computer program instructions
Each flow process and/or square frame and flow chart and/or square frame in flowchart and/or block diagram
The combination of flow process and/or square frame in figure.Can provide these computer program instructions to general purpose computer,
The processor of special-purpose computer, Embedded Processor or other programmable data processing terminal equipments is producing
One machine so that by the computing device of computer or other programmable data processing terminal equipments
Instruction produce for realizing in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The device of the function of specifying in multiple square frames.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process
In the computer-readable memory that terminal unit is worked in a specific way so that be stored in the computer-readable
Instruction in memorizer is produced and includes the manufacture of command device, and command device realization is in flow chart one
The function of specifying in flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions can also be loaded into computer or other programmable data processing terminals set
It is standby upper so that on computer or other programmable terminal equipments, execution series of operation steps is in terms of producing
The process that calculation machine is realized, so as to the instruction performed on computer or other programmable terminal equipments provides use
In realization in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames
The step of function of specifying.
Although having been described for the preferred embodiment of the embodiment of the present invention, those skilled in the art are once
Basic creative concept is known, then other change and modification can be made to these embodiments.So,
Claims are intended to be construed to include preferred embodiment and fall into the institute of range of embodiment of the invention
Have altered and change.
Finally, in addition it is also necessary to explanation, herein, such as first and second or the like relational terms
It is used merely to an entity or operation are made a distinction with another entity or operation, and not necessarily requires
Or imply these entities or there is any this actual relation or order between operating.And, art
Language " including ", "comprising" or its any other variant are intended to including for nonexcludability, so that
A series of process, method, article or terminal unit including key elements not only includes those key elements, and
Also include other key elements for being not expressly set out, or also include for this process, method, article or
The intrinsic key element of person's terminal unit.In the absence of more restrictions, " include one by sentence
It is individual ... " key element that limits, it is not excluded that at the process including the key element, method, article or end
Also there is other identical element in end equipment.
Above to a kind of image pickup method provided by the present invention and a kind of filming apparatus, detailed Jie has been carried out
Continue, specific case used herein is set forth to the principle and embodiment of the present invention, above reality
The explanation for applying example is only intended to help and understands the method for the present invention and its core concept；Simultaneously for ability
The those skilled in the art in domain, according to the thought of the present invention, can in specific embodiments and applications
There is change part, in sum, this specification content should not be construed as limiting the invention.
Claims (8)
1. a kind of image pickup method, it is characterised in that include：
When the shooting operation of input is received under viewfinder mode, view data is generated；
Represent described image data in current screen；
When recognizing that described image data are unsatisfactory for pre-conditioned, add in described image data and represent figure
As the information that data are obscured；
Return the viewfinder mode.
2. method according to claim 1, it is characterised in that also include：
When recognizing that described image data meet pre-conditioned, the additional presenting images in described image data
The information of clear data；
Described image data are write into the memory space of the mobile terminal.
3. method according to claim 1 and 2, it is characterised in that recognize in the following way
It is pre-conditioned whether described image data meet：
Determine the optimum focusing position of the photographic head；
Obtain definition values of the described image data in the optimum focusing position preset range；
When the definition values are more than predetermined threshold value, judge that described image data meet pre-conditioned；
When the definition values are less than or equal to predetermined threshold value, judge that described image data are unsatisfactory for default bar
Part.
4. method according to claim 3, it is characterised in that the determination photographic head
The step of optimum focusing position, includes：
For different lens locations, contrast value of the described image data in focal point is calculated；
Using the maximum lens location of contrast value as optimum focusing position.
5. a kind of filming apparatus, it is characterised in that include：
View data generation module, for receiving under viewfinder mode during the shooting operation of input, generates
View data；
View data display module, for representing described image data in current screen；
The fuzzy information display module of view data, for recognizing that it is pre- that described image data are unsatisfactory for
If during condition, the fuzzy information of additional presenting images data in described image data；
Viewfinder mode returns module, for returning the viewfinder mode.
6. device according to claim 5, it is characterised in that also include：
View data clearly information display module, for meeting default when identification described image data
During condition, the information of additional presenting images clear data in described image data；
View data writing module, the storage for described image data to be write the mobile terminal are empty
Between.
7. the device according to claim 5 or 6, it is characterised in that also include：
Optimum focusing position determining module, for determining the optimum focusing position of the photographic head；
Definition values acquisition module, for obtaining described image data in the default model of the optimum focusing position
Definition values in enclosing；
First determination module, for when the definition values are more than predetermined threshold value, judging described image number
It is pre-conditioned according to meeting；
Second determination module, for when the definition values are less than or equal to predetermined threshold value, judging the figure
As data be unsatisfactory for it is pre-conditioned.
8. device according to claim 7, it is characterised in that the optimum focusing position determines
Module includes：
Contrast value calculating sub module, exists for for different lens locations, calculating described image data
The contrast value of focal point；
Optimum focusing position determination sub-module, for contrast value maximum lens location is right as optimum
Burnt position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600116.3A CN106550183A (en) | 2015-09-18 | 2015-09-18 | A kind of image pickup method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600116.3A CN106550183A (en) | 2015-09-18 | 2015-09-18 | A kind of image pickup method and device |
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| CN106550183A true CN106550183A (en) | 2017-03-29 |
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| CN201510600116.3A Pending CN106550183A (en) | 2015-09-18 | 2015-09-18 | A kind of image pickup method and device |
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| CN110223547A (en) * | 2019-06-24 | 2019-09-10 | 付金龙 | A kind of language learning translator before stage towards K12 |
| CN113542605A (en) * | 2021-07-13 | 2021-10-22 | 深圳传音控股股份有限公司 | Camera shooting control method, mobile terminal and storage medium |
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| CN102333176A (en) * | 2010-07-14 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | Shooting device and shooting method thereof |
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| CN101076131A (en) * | 2006-05-16 | 2007-11-21 | 致伸科技股份有限公司 | Method for judging fuzzy image |
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Application publication date: 20170329 |