CN105915791A - Electronic device control method and device, and electronic device - Google Patents
Electronic device control method and device, and electronic device Download PDFInfo
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- CN105915791A CN105915791A CN201610288257.0A CN201610288257A CN105915791A CN 105915791 A CN105915791 A CN 105915791A CN 201610288257 A CN201610288257 A CN 201610288257A CN 105915791 A CN105915791 A CN 105915791A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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Abstract
The present invention discloses an electronic device control method. The electronic device comprises an imaging device and a display device. The electronic device control method comprises: firstly, controlling the imaging device to shoot and obtain an image, then, evaluating the quality of the image according to presetting evaluation index, and finally, controlling the display device to display a scene frame and displaying the evaluation result of the image. Therefore, a user is able to see the quality evaluation of the previous shooting image with no need for quitting a pre-view scene, and if the evaluation is bad, the user can shoot another image. The electronic device control method and device, and the electronic device are able to save time for users to check images and are convenient for users to continuously shoot and understand the previous shooting effect in real time. The present invention further discloses an electronic device control device and an electronic device.
Description
Technical field
The present invention relates to shooting technology, control device and electronics particularly to a kind of electronic apparatus control method, electronic installation
Device.
Background technology
User has taken to take and rear be always intended to enter photograph album and check whether the picture of just bat is satisfied with, and also to retake, so if dissatisfied
And, so, one, enter photograph album and switch back into photographing unit may be required for wait the long period, poor user experience, two
Coming, due to the longest, when may cause coming back to photographing unit, scene has occurred and that change, it is impossible to catch original sense
The picture of interest, again results in poor Consumer's Experience.
Summary of the invention
Embodiments of the present invention are intended at least to solve one of technical problem present in prior art.To this end, the present invention
Embodiment needs to provide a kind of control method, control device, terminal and audio sync Play System.
The present invention provides a kind of electronic apparatus control method, and described electronic installation includes imaging device and display device, described
Electronic apparatus control method includes:
Control to take pictures step, control described imaging device and take pictures acquisition image；
Evaluation procedure, is evaluated the quality of described image by predetermined evaluation index；And
Control step display, while controlling described display device display scenic picture, show the evaluation result of described image.
So, user is without exiting preview scene i.e. it can be seen that the quality evaluation of a upper shooting image, if evaluating poor,
And can determine to clap one again.User can be saved and check the time of image, facilitate user to take pictures continuously and understand upper one in real time
Shooting effect.Solve some problem of prior art.
In some embodiments, described electronic installation includes mobile phone or panel computer.
In some embodiments, described imaging device includes Front camera or rearmounted camera.
In some embodiments, described electronic installation includes that motion sensor, described electronic installation are used for controlling described fortune
Dynamic sensor senses the jitter amplitude of described electronic installation during described imaging device is taken pictures, and described predetermined evaluation index includes
The jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic apparatus control method includes:
Identify face step, identify the human face region in described image；
First calculation procedure, calculates the described human face region luminance difference relative to other regions；
Described predetermined evaluation index includes described luminance difference；
Described luminance difference is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic apparatus control method includes:
Identify face step, identify the human face region in described image；
Second calculation procedure, calculates the color value of described human face region；
Judge step, it is judged that the colour of skin difference of described color value deviation standard skin tone value；
Described predetermined evaluation index includes described colour of skin difference；
Described colour of skin difference is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic apparatus control method includes:
Identify clear zone step, identify that in described image, brightness is higher than the overly bright region of predetermined threshold；
3rd calculation procedure, calculates the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described area ratio；
Described area ratio is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic installation includes that motion sensor, described electronic installation are used for controlling described fortune
Dynamic sensor senses the jitter amplitude of described electronic installation during described imaging device is taken pictures, and described predetermined evaluation index includes
The jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest；
Described electronic apparatus control method includes:
Identify face step, identify the human face region in described image；
First calculation procedure, calculates the described human face region luminance difference relative to other regions；
Second calculation procedure, calculates the color value of described human face region；
Judge step, it is judged that the colour of skin difference of described color value deviation standard skin tone value；
Identify clear zone step, identify that in described image, brightness is higher than the overly bright region of predetermined threshold；
3rd calculation procedure, calculates the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described jitter amplitude, described luminance difference, described colour of skin difference and described area ratio
The weighted value of example.
In some embodiments, described control step display controls described display device and shows the thumbnail of described image,
Described evaluation result is shown on described thumbnail.
In some embodiments, the described display device of described control step display control shows different colors or numeral
Represent described evaluation result.
The present invention also provides for a kind of electronic installation and controls device, and described electronic installation includes imaging device and display device,
In some embodiment, described electronic installation controls device and includes:
Control photo module, be used for controlling described imaging device and take pictures acquisition image；
Evaluation module, for being evaluated the quality of described image by predetermined evaluation index；And
Control display module, while controlling described display device display scenic picture, show the evaluation knot of described image
Really.
In some embodiments, described electronic installation includes mobile phone or panel computer.
In some embodiments, described imaging device includes Front camera or rearmounted camera.
In some embodiments, described electronic installation includes that motion sensor, described electronic installation are used for controlling described fortune
Dynamic sensor senses the jitter amplitude of described electronic installation during described imaging device is taken pictures, and described predetermined evaluation index includes
The jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic installation control device includes:
Identify face module, for identifying the human face region in described image；And
First computing module, for calculating the described human face region luminance difference relative to other regions；
Described predetermined evaluation index includes described luminance difference；
Described luminance difference is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic installation control device includes:
Identify face module, for identifying the human face region in described image；
Second computing module, for calculating the color value of described human face region；And
Judge module, for judging the colour of skin difference of described color value deviation standard skin tone value；
Described predetermined evaluation index includes described colour of skin difference；
Described colour of skin difference is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic installation control device includes:
Identify clear zone module, for identifying that in described image, brightness is higher than the overly bright region of predetermined threshold；And
3rd computing module, for calculating the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described area ratio；
Described area ratio is the biggest, and the quality of described image is the poorest.
In some embodiments, described electronic installation includes that motion sensor, described electronic installation are used for controlling described fortune
Dynamic sensor senses the jitter amplitude of described electronic installation during described imaging device is taken pictures, and described predetermined evaluation index includes
The jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest；
Described electronic installation controls device and includes:
Identify face module, for identifying the human face region in described image；
First computing module, for calculating the described human face region luminance difference relative to other regions；
Second computing module, for calculating the color value of described human face region；
Judge module, for judging the colour of skin difference of described color value deviation standard skin tone value；
Identify clear zone module, for identifying that in described image, brightness is higher than the overly bright region of predetermined threshold；And
3rd computing module, for calculating the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described jitter amplitude, described luminance difference, described colour of skin difference and described area ratio
The weighted value of example.
In some embodiments, described control display module shows the breviary of described image for controlling described display device
Figure, described evaluation result is shown on described thumbnail.
In some embodiments, described control display module for control described display device show different colors or
Numeral represents described evaluation result.
The present invention also provides for a kind of electronic installation, and it includes imaging device, display device and the electricity described in above-mentioned embodiment
Sub-device controls device.
The additional aspect of embodiments of the present invention and advantage will part be given in the following description, and part is by from following
Description becomes obvious, or recognized by the practice of embodiments of the present invention.
Accompanying drawing explanation
Embodiment is retouched by the above-mentioned and/or additional aspect of embodiments of the present invention and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the schematic flow sheet of the electronic apparatus control method of embodiment of the present invention.
Fig. 2 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Fig. 3 is the principle schematic of the electronic apparatus control method of embodiment of the present invention.
Fig. 4 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Fig. 5 is the schematic flow sheet of the electronic apparatus control method of embodiment of the present invention.
Fig. 6 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Fig. 7 is the principle schematic of the electronic apparatus control method of embodiment of the present invention.
Fig. 8 is the schematic flow sheet of the electronic apparatus control method of embodiment of the present invention.
Fig. 9 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Figure 10 is the schematic flow sheet of the electronic apparatus control method of embodiment of the present invention.
Figure 11 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Figure 12 is the principle schematic of the electronic apparatus control method of embodiment of the present invention.
Figure 13 is the schematic flow sheet of the electronic apparatus control method of embodiment of the present invention.
Figure 14 is that the electronic installation of embodiment of the present invention controls device and the high-level schematic functional block diagram of electronic installation.
Detailed description of the invention
Embodiments of the present invention are described below in detail, and the example of described embodiment is shown in the drawings, the most extremely
Same or similar label represents same or similar element or has the element of same or like function eventually.Below by ginseng
Examine accompanying drawing describe embodiment be exemplary, be only used for explain embodiments of the present invention, and it is not intended that to this
The restriction of the embodiment of invention.
Referring to Fig. 1-3, in electronic installation 1000 control method of embodiment of the present invention, electronic installation 1000 includes
Imaging device 200 and display device 300, in some embodiments, electronic installation 1000 control method comprises the steps that
Step S1, controls imaging device 200 and takes pictures acquisition image；
Step S2, by the quality of predetermined evaluation index evaluation image；And
Step S3, controls to show while display device 300 shows scenic picture the evaluation result 3000 of image.
Electronic installation 1000 control method of embodiment of the present invention can be controlled dress by the electronic installation of embodiment of the present invention
Put 100 realizations.Electronic installation controls device 100 and can include controlling photo module 110, evaluation module 120 and controlling aobvious
Show module 130, be respectively used to realize step S1, step S2 and step S3.It is to say, control photo module 110
Take pictures acquisition image for controlling imaging device 200.Evaluation module 120 is for by the matter of predetermined evaluation index evaluation image
Amount.Control display module 130 for controlling to show while display device 300 shows scenic picture the evaluation result of image
3000.For example, it is possible to by display Image Adjusting be different colours to represent different evaluation result 3000, or use numerical monitor
Evaluation result 3000.If by color, can set red, yellow, and green third gear, redness represents image quality extreme difference, and yellow represents general,
Green representative is preferably.
Electronic installation 1000 control method of embodiment of the present invention and device can be applicable to the electronics of embodiment of the present invention
Device 1000.
User has taken to take and rear be always intended to enter photograph album and check whether the picture of just bat is satisfied with, and also to retake, so if dissatisfied
And, so, one, enter photograph album and switch back into photographing unit may be required for wait the long period, poor user experience, two
Coming, due to the longest, when may cause coming back to photographing unit, scene has occurred and that change, it is impossible to catch original sense
The picture of interest, again results in poor Consumer's Experience.
Refer to Fig. 3, and in embodiment of the present invention, after can obtaining image to taking pictures, quality and row to image evaluated,
And show evaluation result 3000 while display scenic picture.It is to say, the process evaluated can be in system background
Complete, thus without exiting current shooting interface.Such as, when user uses mobile phone photograph, the scene of camera preview
Picture can be shown in mobile phone screen, user without exiting preview scene i.e. it can be seen that the quality evaluation of a upper shooting image,
If evaluating poor, and can determine to clap one again.User can be saved and check the time of image, facilitate user to take pictures continuously and real
Time understand the shooting effect of upper.
In some embodiments, electronic installation 1000 can include mobile phone or panel computer.Mobile phone or panel computer are mesh
Front widely used photographing device, has the advantages such as light, feature richness.
In some embodiments, imaging device 200 includes Front camera or rearmounted camera.Particularly, if preposition phase
Machine, is used for autodyning, can arrange the index about face in rating scale, such as the brightness of face, color etc..To help
User takes preferable auto heterodyne figure.
Referring to Fig. 4, in some embodiments, electronic installation 1000 can include motion sensor 500, electronic installation
1000 can be used for controlling motion sensor 500 senses the jitter amplitude of electronic installation 1000 during imaging device 200 is taken pictures,
Predetermined evaluation index can include the jitter amplitude of electronic installation 1000.Jitter amplitude is the biggest, and the quality of image is the poorest.
Wherein, motion sensor 500 can be that gyroscope or acceleration transducer etc. can sense electronic installation 1000 and tremble
The emotionally device of condition.Jitter amplitude, as an amount representing electronic installation 1000 motion intense degree, can be gyro
The angular velocity of satellite motion value of instrument sensing, it is also possible to be the accekeration of acceleration transducer sensing, or other magnitudes of physical quantity,
Certainly, it is possible to be that multiple physical quantity is by weighted sum or the integrated value of quadrature acquisition.In general, electronic installation 1000
Jitter amplitude the biggest, the photo taken " stick with paste " fall may be the biggest with degree, picture hangover is the longest, therefore, image quality
The poorest.
Referring to Fig. 5-7, in some embodiments, electronic installation 1000 control method comprises the steps that
Step S4, identifies the human face region in image；
Step S5, calculates the human face region luminance difference relative to other regions；
Wherein, predetermined evaluation index can include luminance difference；Luminance difference is the biggest, and the quality of image is the poorest.
Step S4 can be realized by the identification face module 140 of the electronic installation control device 100 of some embodiment, step
Rapid S5 can be realized by the first computing module 150 of electronic installation control device 100.I.e. identify that face module 140 can be used
In the human face region identified in image.First computing module 150 can be used for calculating bright relative to other regions of human face region
Degree difference.
Incorporated by reference to refering to Fig. 7, in general, in the photo comprising personage, personage should have certain bright with background scenery
Degree contrast, just can highlight personage, just as the actor performed before the lights, dark curtain typically can be used to make
For background, also to stamp light to performer so that the attention of spectators focuses on performer.User is at shooting personage's landscape
During figure, the most also can wish that personage's especially face highlights.Therefore, the luminance difference of face with other regions is made
An index for evaluation image quality.
Further, the mean flow rate in face turnover certain area coverage can be calculated, with mean flow rate or the face of face
The mean flow rate of contour edge part compares and obtains luminance difference.This luminance difference can reflect face and background about
Contrast grade.
But, run into shooting landscape figure imprudence (or inevitably) sometimes and passerby is clapped situation about entering, now
Passerby the leading role of non-photograph, should not be highlighted.Therefore, whether central area can be positioned at by detection character positions, with
And the size of character contour judges that in photo, personage is passerby.Such as, the central area of one piece of photo is set, if
Character contour is centrally located at outside central area, it is determined that this personage is passerby；Or personage's size threshold value is set, if people
Thing profile is less than this threshold value, it is determined that for passerby.If it is determined that be passerby, luminance difference is not evaluated, can be passed through it
Its evaluation index evaluates photographic quality.
Referring to Fig. 8-9, in some embodiments, electronic installation 1000 control method comprises the steps that
Step S4, identifies the human face region in image；
Step S6, calculates the color value of human face region；
Step S7, it is judged that the colour of skin difference of color value deviation standard skin tone value；
Predetermined evaluation index can include colour of skin difference.Colour of skin difference is the biggest, and the quality of image is the poorest.
The electronic installation of embodiment of the present invention controls device 100 and can include identifying face module the 140, second computing module
160 and judge module 170, it is respectively used to realize step S4, step S6 and step S7.It is to say, identification face
Module 140 can be used for identifying the human face region in image, and the second computing module 160 can be used for calculating the color of human face region
Value, it is judged that module 170 can be used for judging the colour of skin difference of color value deviation standard skin tone value.
Incorporated by reference to refering to Fig. 7, when face to the light to different colours irradiates, can trend towards presenting the color of correspondence,
Such as take pictures under the irradiation of purple neon light in bar, the photo of the inclined purple of face can be obtained, examining with overwhelming majority people
, this looks like unsightly with uncomfortable in U.S.A, and the degree of the face color deviation face standard colour of skin is the biggest, effect
Fruit is the poorest.
The face standard colour of skin can be by systemic presupposition, it is also possible to clap under the natural lighting by day selected by user by calculating
The color of the face in taken the photograph or several photos, obtains a comprehensive skin tone value as the standard colour of skin.
Meanwhile, the method for this detection colour of skin difference is also possible to run into shooting landscape figure imprudence (or inevitably)
Passerby being clapped situation about entering, the mode of process can refer to the embodiment of above-mentioned detection luminance difference.
Referring to Figure 10-12, in some embodiments, electronic installation 1000 control method comprises the steps that
Step S8, identifies that in image, brightness is higher than the overly bright region of predetermined threshold；
Step S9, calculates the overly bright region area ratio relative to image；
Predetermined evaluation index can include area ratio；Area ratio is the biggest, and the quality of image is the poorest.
The electronic installation of embodiment of the present invention controls device 100 and can include identifying clear zone module 180 and the 3rd computing module
190, it is respectively used to realize step S8 and step S9.I.e. identify that clear zone module 180 can be used for identifying that in image, brightness is high
Overly bright region in predetermined threshold.3rd computing module 190 can be used for the area ratio calculating overly bright region relative to image.
Refer to Figure 12, if overly bright region area is excessive, it may be possible to over-exposed, or face intense light source shooting directly,
It is also possible that user misoperation, encounter shooting key the most in the process of walking.Which kind of mode above, general feelings
Second-rate image it is regarded as, therefore using the area ratio of overly bright region as an evaluation index under condition.
But, some user likes shooting backlight photo, i.e. takes around dark personage's effect and personage at backlight environment
Unique effect of shadow.Now, user can manually arrange evaluation index, this evaluation index is deleted, and takes other to comment
Valency index；Or a bigger overly bright region proportion threshold value is set, only produces when overly bright region size exceedes this threshold value
Negative scoring.
Referring to Figure 13-14, in electronic installation 1000 control method of some embodiment, electronic installation 1000 can
Including motion sensor 500, electronic installation 1000 can be used for controlling motion sensor 500 and senses imaging device 200 and take pictures
The jitter amplitude of period electronic installation 1000, predetermined evaluation index can include the jitter amplitude of electronic installation 1000.
Jitter amplitude is the biggest, and the quality of image is the poorest；
Electronic installation 1000 control method comprises the steps that
Step S4, identifies the human face region in image；
Step S5, calculates the human face region luminance difference relative to other regions；
Step S6, calculates the color value of human face region；
Step S7, it is judged that the colour of skin difference of color value deviation standard skin tone value；
Step S8, identifies that in image, brightness is higher than the overly bright region of predetermined threshold；
Step S9, calculates the overly bright region area ratio relative to image；
Predetermined evaluation index includes jitter amplitude, luminance difference, colour of skin difference and the weighted value of area ratio.
In some embodiments, electronic installation control device 100 can include identifying that face module 140, first calculates mould
Block the 150, second computing module 160, judge module 170, identification clear zone module 180 and the 3rd computing module 190, can
It is respectively used to successively realize step S4, step S5, step S6, step S7, step S8, step S9.Electronic installation
Control device 100 and may also include COMPREHENSIVE CALCULATING module 110a.
I.e. identify that face module 140 can be used for identifying the human face region in image.First computing module 150 can be used for calculating
Human face region is relative to the luminance difference in other regions.Second computing module 160 can be used for calculating the color value of human face region.
Judge module 170 can be used for judging the colour of skin difference of color value deviation standard skin tone value.Identify that clear zone module 180 can be used for
Identify that in image, brightness is higher than the overly bright region of predetermined threshold.It is relative that 3rd computing module 190 can be used for calculating overly bright region
Area ratio in image.Predetermined evaluation index can include jitter amplitude, luminance difference, colour of skin difference and area ratio
Weighted value.COMPREHENSIVE CALCULATING module 110a is for calculating adding of jitter amplitude, luminance difference, colour of skin difference and area ratio
Weights.
It is to say, embodiment of the present invention can will calculate luminance difference, calculate colour of skin difference, calculating overly bright region ratio
The mode of example integrates, and arranges weights to each amount above, each amount after weighting is done and or does long-pending final to obtain
Picture quality.Represent luminance difference with a, b, c, calculate colour of skin difference, calculating overly bright region ratio the most respectively.
Q1, q2, q3 are weight corresponding with a, b, c respectively, the most final picture appraisal index, namely image quality integrated value
Can be a*q1+b*q2+c*q3.
By distribution weight, according to each index, the influence degree of image quality can be obtained more objective index, user also can root
According to personal like, different weights is set.Such as certain user likes just intense light source being shot backlight photo, can be by the brightest
The weight of regional percentage is turned down and is even adjusted to 0, to avoid evaluation result 3000 to user's subjective judgment photo effect quality
Interference.
Compared with single evaluation index, comprehensive evaluation index is more objective, such as, if face complexion is normal, and face and the back of the body
The luminance difference of scape is too small, if only detecting face complexion, evaluation result 3000 is the most objective, and user can be allowed to take for
This is a good photo.And be comprehensively evaluated, if wherein the numerical value of two is relatively low, and the numerical value of one of which
Higher, still available higher value, illustrates that image quality is poor, thus points out user.
In some embodiments, in step S3, display device 300 can be controlled and show the thumbnail 2000 of image, comment
Valency result 3000 is shown on thumbnail 2000.Above-mentioned steps can be controlled device 100 by the electronic installation of some embodiment
Control display module 130 realize.I.e. control display module 130 and show the breviary of image for controlling display device 300
Figure 200 0, evaluation result 3000 is shown on thumbnail 2000.
So, on the one hand user can find out the substantially effect of photo from thumbnail 2000, on the other hand it can be seen that evaluate
As a result 3000.If user thinks that evaluation result 3000 is wrong, it is possible to point opens thumbnail 2000 makes it amplify to see further
See effect.Improve user experience.
In some embodiments, in step S3, display device 300 can be controlled and show different colors or numeral table
Show evaluation result 3000.State step and can be controlled the control display module of device 100 by the electronic installation of some embodiment
130 realize.I.e. control display module 130 to can be used for showing that different colors or numeral represent evaluation result 3000.
The present invention also provides for a kind of electronic installation 1000, it is characterised in that can include imaging device 200, display device 300
And the electronic installation in above-mentioned embodiment controls device 100.
Electronic installation controls device 100 and can be integrated in electronic installation 1000, and so, electronic installation controls device 100
Portable, and the abundant function extending electronic installation 1000.
The other parts that the electronic installation 1000 of embodiment of the present invention is not deployed, can join the electronics dress of embodiment of above
Put the corresponding part of 1000 control methods and device, be no longer developed in details at this.
In the description of embodiments of the present invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length
Degree ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ",
Orientation or the position relationship of the instruction such as " end ", " interior ", " outward ", " clockwise ", " counterclockwise " are based on side shown in the drawings
Position or position relationship, be for only for ease of description embodiments of the present invention and simplify description rather than instruction or hint institute
Refer to device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The restriction of the embodiment of invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that refer to
Show or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", "
Two " feature can express or implicitly include one or more described features.In embodiments of the present invention
In description, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" install ", " being connected ", " connection " should be interpreted broadly, and connect for example, it may be fixing, it is also possible to be to removably connect,
Or be integrally connected；Can be mechanically connected, it is also possible to be electrical connection or can mutually communication；Can be to be joined directly together,
Can also be indirectly connected to by intermediary, can be connection or the interaction pass of two elements of two element internals
System.For the ordinary skill in the art, the enforcement in the present invention of the above-mentioned term can be understood as the case may be
Concrete meaning in mode.
In embodiments of the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on "
Or D score can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly to connect
Touch but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top "
" above " include fisrt feature directly over second feature and oblique upper, or it is high to be merely representative of fisrt feature level height
In second feature.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature is second
Directly over feature and oblique upper, or it is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example for realizing the difference of embodiments of the present invention
Structure.In order to simplify the disclosure of embodiments of the present invention, hereinafter parts and setting to specific examples are described.
Certainly, they are the most merely illustrative, and are not intended to limit the present invention.Additionally, embodiments of the present invention can be
Repeat reference numerals and/or reference letter in different examples, this repetition is for purposes of simplicity and clarity, and itself is not
The relation between various embodiment and/or setting is discussed in instruction.Additionally, embodiments of the present invention provide various
Specific technique and the example of material, but those of ordinary skill in the art it can be appreciated that the application of other techniques and/or its
The use of his material.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematic embodiment party
Formula ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment or example describes tool
Body characteristics, structure, material or feature are contained at least one embodiment or the example of the present invention.In this specification
In, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, description concrete
Feature, structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner
Close.
In flow chart or at this, any process described otherwise above or method description are construed as, and represent and include one
The module of code, fragment or the portion of the executable instruction of the individual or more step for realizing specific logical function or process
Divide, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion
Sequentially, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be by
Embodiments of the invention person of ordinary skill in the field understood.
Represent in flow charts or the logic described otherwise above at this and/or step, for example, it is possible to be considered as
Realize the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (system such as computer based system, including processing module or other can be from
Instruction execution system, device or equipment instruction fetch also perform the system of instruction) use, or combine these instruction execution systems,
Device or equipment and use.For the purpose of this specification, " computer-readable medium " can be any can comprise, store,
Communication, propagation or transmission procedure for instruction execution system, device or equipment or combine these instruction execution systems, device
Or equipment and the device that uses.The more specifically example (non-exhaustive list) of computer-readable medium includes following: have
The electrical connection section (electronic installation) of one or more wirings, portable computer diskette box (magnetic device), random access memory
(RAM), read only memory (ROM), erasable read only memory (EPROM or flash memory) of editing, optical fiber fills
Put, and portable optic disk read only memory (CDROM).It addition, computer-readable medium can even is that can be thereon
Print paper or other suitable media of described program, because can such as sweep by paper or other media are carried out optics
Retouch, then carry out editing, interpreting or be processed to electronically obtain described program with other suitable methods if desired,
It is then stored in computer storage.
Should be appreciated that each several part of embodiments of the present invention can use hardware, software, firmware or combinations thereof to come in fact
Existing.In the above-described embodiment, multiple steps or method in memory and can be performed system by suitably instruction with storage
Software or firmware that system performs realize.Such as, if realized with hardware, with the most the same, can
Realize by any one in following technology well known in the art or their combination: have for realizing patrolling to data signal
Collect the discrete logic of the logic gates of function, there is the special IC of suitable combination logic gate circuit, can
Programming gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that and realize all or part of step that above-described embodiment method is carried
The program that can be by completes to instruct relevant hardware, and described program can be stored in a kind of computer-readable storage medium
In matter, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated
Module both can realize to use the form of hardware, it would however also be possible to employ the form of software function module realizes.Described integrated mould
If block is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in one
In computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is exemplary
, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (21)
1. an electronic apparatus control method, described electronic installation includes imaging device and display device, it is characterised in that
Described electronic apparatus control method includes:
Control to take pictures step, control described imaging device and take pictures acquisition image；
Evaluation procedure, is evaluated the quality of described image by predetermined evaluation index；And
Control step display, while controlling described display device display scenic picture, show the evaluation result of described image.
2. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic installation includes mobile phone or flat
Plate computer.
3. electronic apparatus control method as claimed in claim 1, it is characterised in that described imaging device includes preposition phase
Machine or rearmounted camera.
4. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic installation includes that motion passes
Sensor, described electronic installation is used for controlling described motion sensor and senses described electronic installation during described imaging device is taken pictures
Jitter amplitude, described predetermined evaluation index includes the jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest.
5. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic apparatus control method bag
Include:
Identify face step, identify the human face region in described image；
First calculation procedure, calculates the described human face region luminance difference relative to other regions；
Described predetermined evaluation index includes described luminance difference；
Described luminance difference is the biggest, and the quality of described image is the poorest.
6. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic apparatus control method bag
Include:
Identify face step, identify the human face region in described image；
Second calculation procedure, calculates the color value of described human face region；
Judge step, it is judged that the colour of skin difference of described color value deviation standard skin tone value；
Described predetermined evaluation index includes described colour of skin difference；
Described colour of skin difference is the biggest, and the quality of described image is the poorest.
7. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic apparatus control method bag
Include:
Identify clear zone step, identify that in described image, brightness is higher than the overly bright region of predetermined threshold；
3rd calculation procedure, calculates the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described area ratio；
Described area ratio is the biggest, and the quality of described image is the poorest.
8. electronic apparatus control method as claimed in claim 1, it is characterised in that described electronic installation includes that motion passes
Sensor, described electronic installation is used for controlling described motion sensor and senses described electronic installation during described imaging device is taken pictures
Jitter amplitude, described predetermined evaluation index includes the jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest；
Described electronic apparatus control method includes:
Identify face step, identify the human face region in described image；
First calculation procedure, calculates the described human face region luminance difference relative to other regions；
Second calculation procedure, calculates the color value of described human face region；
Judge step, it is judged that the colour of skin difference of described color value deviation standard skin tone value；
Identify clear zone step, identify that in described image, brightness is higher than the overly bright region of predetermined threshold；
3rd calculation procedure, calculates the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described jitter amplitude, described luminance difference, described colour of skin difference and described area ratio
The weighted value of example.
9. electronic apparatus control method as claimed in claim 1, it is characterised in that described control step display controls institute
State display device and show that the thumbnail of described image, described evaluation result are shown on described thumbnail.
10. electronic apparatus control method as claimed in claim 1, it is characterised in that described control step display controls
Described display device shows that different colors or numeral represent described evaluation result.
11. 1 kinds of electronic installations control device, and described electronic installation includes imaging device and display device, it is characterised in that
Described electronic installation controls device and includes:
Control photo module, be used for controlling described imaging device and take pictures acquisition image；
Evaluation module, for being evaluated the quality of described image by predetermined evaluation index；And
Control display module, while controlling described display device display scenic picture, show the evaluation knot of described image
Really.
12. electronic installations as claimed in claim 11 control devices, it is characterised in that described electronic installation include mobile phone or
Panel computer.
13. electronic installations as claimed in claim 11 control device, it is characterised in that described imaging device includes preposition
Camera or rearmounted camera.
14. electronic installations as claimed in claim 11 control device, it is characterised in that described electronic installation includes motion
Sensor, described electronic installation is used for controlling described motion sensor and senses described electronics dress during described imaging device is taken pictures
The jitter amplitude put, described predetermined evaluation index includes the jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest.
15. electronic installations as claimed in claim 11 control device, it is characterised in that described electronic installation controls device
Including:
Identify face module, for identifying the human face region in described image；And
First computing module, for calculating the described human face region luminance difference relative to other regions；
Described predetermined evaluation index includes described luminance difference；
Described luminance difference is the biggest, and the quality of described image is the poorest.
16. electronic installations as claimed in claim 11 control device, it is characterised in that described electronic installation controls device
Including:
Identify face module, for identifying the human face region in described image；
Second computing module, for calculating the color value of described human face region；And
Judge module, for judging the colour of skin difference of described color value deviation standard skin tone value；
Described predetermined evaluation index includes described colour of skin difference；
Described colour of skin difference is the biggest, and the quality of described image is the poorest.
17. electronic installations as claimed in claim 11 control device, it is characterised in that described electronic installation controls device
Including:
Identify clear zone module, for identifying that in described image, brightness is higher than the overly bright region of predetermined threshold；And
3rd computing module, for calculating the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described area ratio；
Described area ratio is the biggest, and the quality of described image is the poorest.
18. electronic installations as claimed in claim 11 control device, it is characterised in that described electronic installation includes motion
Sensor, described electronic installation is used for controlling described motion sensor and senses described electronics dress during described imaging device is taken pictures
The jitter amplitude put, described predetermined evaluation index includes the jitter amplitude of described electronic installation；
Described jitter amplitude is the biggest, and the quality of described image is the poorest；
Described electronic installation controls device and includes:
Identify face module, for identifying the human face region in described image；
First computing module, for calculating the described human face region luminance difference relative to other regions；
Second computing module, for calculating the color value of described human face region；
Judge module, for judging the colour of skin difference of described color value deviation standard skin tone value；
Identify clear zone module, for identifying that in described image, brightness is higher than the overly bright region of predetermined threshold；And
3rd computing module, for calculating the described overly bright region area ratio relative to described image；
Described predetermined evaluation index includes described jitter amplitude, described luminance difference, described colour of skin difference and described area ratio
The weighted value of example.
19. electronic installations as claimed in claim 11 control device, it is characterised in that described control display module is used for
Control described display device and show that the thumbnail of described image, described evaluation result are shown on described thumbnail.
20. electronic installations as claimed in claim 11 control device, it is characterised in that described control display module is used for
Control described display device and show that different colors or numeral represent described evaluation result.
21. 1 kinds of electronic installations, it is characterised in that include imaging device, display device and as claim 11-20 is appointed
A described electronic installation of anticipating controls device.
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