CN104639843B - Image processing method and device - Google Patents
Image processing method and device Download PDFInfo
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- CN104639843B CN104639843B CN201410852711.1A CN201410852711A CN104639843B CN 104639843 B CN104639843 B CN 104639843B CN 201410852711 A CN201410852711 A CN 201410852711A CN 104639843 B CN104639843 B CN 104639843B
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Abstract
The disclosure is directed to a kind of image processing method and device, belong to image processing field.Methods described includes：Target image is obtained, the light source information of the light source corresponding to the target image is analyzed, the light effects in the target image is adjusted according to the light source information.The disclosure solves the problems, such as to need in correlation technique to configure in film studio and adjustment light source can just shoot satisfied photo；Light source need not repeatedly be adjusted by having reached, the effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
Description
Technical field
This disclosure relates to image processing field, more particularly to a kind of image processing method and device.
Background technology
In photographic process, light be influence image quality an important factor for one of.
In correlation technique, in order to shoot the photo with good light effects, photographer needs to build film studio.Taking the photograph
Various light sources are configured in studio, required light during by the light source to provide shooting.Photographer after shooting obtains photo,
If it find that photo is not felt quite pleased, then the light source in film studio is adjusted, re-shoots photo, until photographing satisfied photo
Untill.
The content of the invention
Just in order to solve to need configuration and adjustment light source in film studio can shoot satisfied photo in correlation technique
Problem, the embodiment of the present disclosure provide a kind of image processing method and device.The technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of image processing method, this method include：
Obtain target image；
Analyze the light source information of the light source corresponding to the target image；
Light effects in the target image are adjusted according to the light source information.
In one embodiment, the light source information of the light source corresponding to the target image is analyzed, including：
The positional information of the light source corresponding to the shadowing analysis target image in the target image.
In one embodiment, the position of the light source corresponding to the target image of the shadowing analysis in the target image
Information, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
The level angle letter of light source corresponding to relative to the angle of the object of reference obtaining the target image according to the shade
Breath.
In one embodiment, the position of the light source corresponding to the target image of the shadowing analysis in the target image
Information, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
The vertical angle of light source corresponding to relative to the height ratio of the object of reference obtaining the target image according to the shade
Spend information.
In one embodiment, the position of the light source corresponding to the target image of the shadowing analysis in the target image
Information, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
The shadow templates most like with the shade are matched from default shade storehouse, the default shade storehouse includes at least one
The positional information of individual shadow templates and light source corresponding with each shadow templates；
The positional information of light source according to corresponding to the shadow templates obtain the target image.
In one embodiment, the light source information of the light source corresponding to the target image is analyzed, in addition to：
The type information of light source according to corresponding to the image information of the target image identifies the target image, strong and weak information
At least one of with colouring information three.
In one embodiment, the light effects in the target image are adjusted according to the light source information, including：
The light source according to corresponding to the light source information shows the target image and the target image；
Receive the setting operation triggered to the light source；
The light source according to corresponding to the setting operation adjustment target image；
The light effects in the target image are adjusted according to the light source after adjustment.
In one embodiment, the light source according to corresponding to the light source information shows the target image and the target image, bag
Include：
The target image is shown with two dimensional form, and the light source according to corresponding to the light source information by the target image
It is shown in the periphery of the target image；Or,
The target image is shown in three dimensions, and the light source according to corresponding to the light source information by the target image
It is shown in the periphery of the target image.
In one embodiment, the light source according to corresponding to the setting operation adjustment target image, including：
At least one of following adjustment is carried out to light source corresponding to the target image according to setting operation：Open light
Source, closing light source, change light source position, change quantity of light source, change light source type, change light source power and change light source colour
Temperature.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of image processing apparatus, the device include：
Acquisition module, it is configured as obtaining target image；
Analysis module, the light source information for the light source being configured as corresponding to the target image；
Adjusting module, it is configured as adjusting the light effects in the target image according to the light source information.
In one embodiment, analysis module, it is configured as according to the target image of the shadowing analysis in the target image
The positional information of corresponding light source.
In one embodiment, analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
First submodule, it is configured as according to corresponding to the shade relative to the angle analysis of the object of reference target image
Light source level angle information.
In one embodiment, analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
Second submodule, it is configured as analyzing the target image institute relative to the height ratio of the object of reference according to the shade
The vertical angle information of corresponding light source.
In one embodiment, analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
Matched sub-block, it is configured as matching the shadow templates most like with the shade from default shade storehouse, this is pre-
If shade storehouse includes the positional information of at least one shadow templates and light source corresponding with each shadow templates；
Template submodule, the position letter for the light source being configured as according to corresponding to the shadow templates analyze the target image
Breath.
In one embodiment, analysis module, in addition to：
Message sub-module, it is configured as according to the light source corresponding to the image information analysis of the target image target image
At least one of type information, strong and weak information and colouring information three.
In one embodiment, adjusting module, including：
Light source display sub-module, it is configured as according to corresponding to the light source information shows the target image and the target image
Light source；
Receiving submodule is set, is configured as receiving the setting operation for triggering the light source；
Light source adjusts submodule, is configured as the light source according to corresponding to the setting operation adjustment target image；
Light adjusts submodule, is configured as adjusting the light effects in the target image according to the light source after adjustment.
In one embodiment, light source display sub-module, it is configured as being shown the target image with two dimensional form,
And light source is included in the periphery of the target image according to corresponding to the light source information by the target image；Or, by the target image
Shown in three dimensions, and light source is included in the outer of the target image according to corresponding to the light source information by the target image
Enclose.
In one embodiment, light adjustment submodule, it is configured as corresponding to the target image according to setting operation
Light source carry out at least one of following adjustment：Open light source, close light source, change light source position, change quantity of light source, more
Change light source type, change light source power and change light source color temperature.
According to the third aspect of the embodiment of the present disclosure, there is provided a kind of image processing apparatus, including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
Obtain target image；
Analyze the light source information of the light source corresponding to the target image；
Light effects in the target image are adjusted according to the light source information.
The technical scheme that the embodiment of the present disclosure provides can include the following benefits：
By obtaining target image, the light source information of the light source corresponding to the target image is analyzed, according to the light source information
Adjust the light effects in the target image；Solving needs configuration and adjustment light source in film studio to clap in correlation technique
The problem of taking out satisfied photo；Light source need not repeatedly be adjusted by having reached, directly in the electronic device can according to light source
The effect that the light effects of target image are adjusted information.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of flow chart of image processing method according to an exemplary embodiment.
Fig. 2A is a kind of flow chart of image processing method according to another exemplary embodiment.
Fig. 2 B are the sub-step flow charts of the step 202 in Fig. 2A illustrated embodiments.
Fig. 2 C are the implementation schematic diagrames of the image processing method in Fig. 2A illustrated embodiments.
Fig. 2 D are another implementation schematic diagrames of the image processing method in Fig. 2A illustrated embodiments.
Fig. 2 E are another implementation schematic diagrames of the image processing method in Fig. 2A illustrated embodiments.
Fig. 2 F are another implementation schematic diagrames of the image processing method in Fig. 2A illustrated embodiments.
Fig. 2 G are another implementation schematic diagrames of the image processing method in Fig. 2A illustrated embodiments.；
Fig. 3 A are a kind of flow charts of image processing method according to another exemplary embodiment.
Fig. 3 B are the implementation schematic diagrames of the image processing method in Fig. 3 A illustrated embodiments.
Fig. 3 C are another implementation schematic diagrames of the image processing method in Fig. 3 A illustrated embodiments.
Fig. 3 D are another implementation schematic diagrames of the image processing method in Fig. 3 A illustrated embodiments.
Fig. 3 E are another implementation schematic diagrames of the image processing method in Fig. 3 A illustrated embodiments.
Fig. 4 is a kind of block diagram of image processing apparatus according to an exemplary embodiment.
Fig. 5 is a kind of block diagram of image processing apparatus according to another exemplary embodiment.
Fig. 6 is a kind of block diagram of image processing apparatus according to another exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
This disclosure relates to terminal can be mobile phone, tablet personal computer, E-book reader, MP3 player (Moving
Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio aspect 3), MP4
(Moving Picture Experts Group Audio Layer IV, dynamic image expert's compression standard audio aspect 3) is broadcast
Put device, pocket computer on knee and desktop computer etc..
Fig. 1 is a kind of flow chart of image processing method according to an exemplary embodiment.The present embodiment is with the figure
As processing method is applied to illustrate in terminal.The image processing method can include the following steps：
In a step 101, target image is obtained.
In a step 102, the light source information of the light source corresponding to the target image is analyzed.
Light source information includes：At least one of positional information, type information, strong and weak information and colouring information of light source.
In step 103, the light effects in the target image are adjusted according to the light source information.
In summary, the image processing method that the present embodiment provides, by obtaining target image, analyzes the target image institute
The light source information of corresponding light source, the light effects in the target image are adjusted according to the light source information；Solves correlation technique
Middle needs configure and adjusted the problem of light source can just shoot satisfied photo in film studio；Having reached repeatedly to adjust
Light source, the effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
Fig. 2A is a kind of flow chart of image processing method according to another exemplary embodiment.The present embodiment is with this
Image processing method is applied to illustrate in terminal.The image processing method can include the following steps：
In step 201, target image is obtained.
Target image refers to pending image.Target image is typically the captured photograph arrived under certain lighting environment
Piece, such as in the portrait photographs obtained captured by film studio, the captured obtained portrait photographs under street lamp environment.
Terminal can be using the photo of itself shooting as target image.The photo that terminal can also shoot miscellaneous equipment is made
For target image.
In step 202, the position letter of the light source corresponding to the target image of the shadowing analysis in the target image
Breath.
Shade in target image is as caused by the light source corresponding to target image.Terminal can be according to target image
In the shadowing analysis target image corresponding to light source positional information.
This step may include steps of, as shown in Figure 2 B.
Step 202a, object of reference and shade corresponding with object of reference in recognition target image.
Object of reference can be people in target image, the face or thing of people.Object of reference is typically normal to the thing on ground
Body.Terminal can be according to face recognition technology come the people in recognition target image or the face of people.Terminal can be according to default
Thing in the recognition target image of article storehouse, such as, electric pole, metope, ornament, building etc..
Then, terminal identifies shade corresponding with object of reference according to default shadow model.The default shadow model
Can be according to the model for training to obtain after the samples pictures progress color classification to different shades.
Step 202b, the level angle of the light source according to corresponding to shade relative to the angle acquisition target image of object of reference
Information.
Level angle information can be that object of reference points to shooting in the horizontal plane using object of reference point on the ground as angle point
The first ray is done in the direction of equipment, and the second ray, the first ray and second are done in the direction that object of reference points to light source in the horizontal plane
The angle formed between ray.
Step 202c, according to shade relative to object of reference height ratio obtain target image corresponding to light source it is vertical
Angle information.
Vertical angle information is that object of reference points to the direction of light source and does trilete rays on the vertical plane, the trilete rays and water
The angle formed between plane.
For the ease of description, the present embodiment illustrates so that the object of reference is thing.
With reference to reference to figure 2C, so that object of reference 22 is pillar as an example, terminal can identify target after target image is got
Pillar 22 and shade 24 corresponding with pillar 22 in image.Terminal can establish three-dimensional coordinate system, root according to pillar 22
According to angle of the shade 24 between the line segment a and pillar 22 corresponding to horizontal plane, and line segment a and two coordinates on horizontal plane
Angular relationship between axle, the level angle information α of light source is calculated, so as to know that light source is kept right tilt alpha in the front of pillar 22
The direction of angle.
With reference to reference to figure 2D, so that object of reference 22 is pillar as an example, terminal can identify target after target image is got
Pillar 22 and shade 24 corresponding with pillar 22 in image.Terminal can establish three-dimensional coordinate system, root according to pillar 22
According to shade 24 in the length of the line segment a corresponding to horizontal plane, the relation between the height of pillar 22, the vertical of light source is calculated
Angle information β, so as to know that light source horizontal plane where top of the pillar in front of pillar is inclined upwardly the directions of β angles.
That is, the position of light source is located on the ray b in three-dimensional coordinate system.
It should be noted that above-mentioned example is only to schematically illustrate, object of reference in real image and corresponding with object of reference
Shade be generally more complex than shown in Fig. 2 C and Fig. 2 D.But terminal can based on the theoretical program write of shadowgraph imaging, according to
Relation between object of reference and shade determines the positional information of light source.In the present embodiment, level angle is included with light source position
Information and vertical angle information illustrate.
In step 203, the type of the light source according to corresponding to the image information of the target image identifies the target image
At least one of information, strong and weak information and colouring information three.
Terminal can also be according to corresponding to the image information of target image identifies the target image light source type information,
At least one of strong and weak information and colouring information three.Namely：
Terminal can be according to corresponding to the hatching styles in target image identify the target image light source type information,
The type information of light source includes at least one of parallel light source, radiation radiant and diffusion radiant.Generally, Shadow edge
On point and the corresponding points at object of reference edge between the line corresponding parallel light source of shade parallel to each other.The model of Shadow edge
Enclose more near bigger from light source, radiant is correspondingly radiated from the more remote smaller shade of light source.Ambiguous shade corresponds to diffused light
Light source.
Terminal the target image can also be identified according to the light and shade contrast in target image corresponding to light source it is strong
Weak information.Light and shade contrast is stronger, and the intensity of light source is bigger, and light and shade contrast is lower, and the intensity of light source is smaller.That is, light and shade
The intensity correlation of contrast and light source.
Terminal the target image can also be identified according to the white balance parameter in target image corresponding to light source face
Color information.White balance parameter is more yellow, and the colour temperature of light source is lower；White balance parameter is more blue, and the colour temperature of light source is higher.
In step 204, the light source according to corresponding to the light source information shows the target image and the target image.
Terminal can be shown corresponding to the target image and the target image according to the light source information on the screen of itself
Light source.That is, terminal is while display target image on the screen of itself, terminal always according to light source positional information at itself
Screen on show light source corresponding to the target image, and the type information of light source, strong and weak information and colour temperature can be believed
Breath is shown in a manner of numeral, word or control etc..
Terminal can be shown target image with two dimensional form, and the light according to corresponding to light source information by target image
Source is shown in the periphery of target image.
For example with reference to shown in figure 2E, terminal 21, which reduces target image 23 with two dimensional form, to be included in center Screen, then
Light source 25 is included in the periphery of target image according to corresponding to the positional information of light source by target image.Understood with reference to Fig. 2 D, light
The display location in source 25 is located on ray b.
It should be noted that in order to reduce the amount of calculation of terminal, the display location of light source 25 can be larger big of error
General scope rather than exact position, namely only need to show that Position Approximate can also realize the present embodiment.
In step 205, the setting operation triggered to the light source is received.
Terminal receives user and the setting residing for the light source is operated.
Setting operation can include：Change the setting operation of light source position, open the setting operation of light source, close light source
Setting operation, change light source type setting operation, change light source light intensity setting operation and change light source color temperature
Setting operation at least one of.
Wherein, the setting operation for changing light source position can be that the operation of light source 25 is dragged in the screen of terminal.It is other
It can be the operation by the operational controls of terminal offer to trigger to set operation.
In step 206, the light source according to corresponding to the setting operation adjustment target image.
The setting that terminal can trigger according to user is operated, and light source corresponding to target image is carried out in adjusting as follows at least
It is a kind of：Open light source, close light source, change light source position, change quantity of light source, change light source type, change light source it is strong and weak and
Change light source color temperature.
For example drag light source 25 with reference to figure 2F, user and move to the right, then terminal 21 operates according to the setting, by light source
25 display location adjusts to the right.
Again for example, with reference to figure 2G, user drags strong and weak control 27 and is moved to the left, then terminal 21 operates according to the setting, will
The luminous intensity of light source 25 weakens.
In step 207, the light effects in the target image are adjusted according to the light source after adjustment.
Terminal is adjusted always according to the light source after adjustment to the light effects in target image.
Terminal can remove the original ray effect in target image, then regenerate mesh according to the light source after adjustment
Light effects in logo image are simultaneously superimposed in target image.
It should be noted that terminal can follow the setting operation of user to show the light effects of the target image after adjustment
Show on the screen of terminal, such as, in fig. 2f, user drags light source 25 and moved to the right, then terminal 21 is not only by light source 25
Display location move right, also simultaneously the target image 23 after adjustment is shown, in the target image 23 after adjustment
The position of shade is changed.
The adjustment process can also be similar with the lighting rendering process in three dimensions, and terminal is adjusted according to the light source after adjustment
The content that the light effects of whole target image are well known to those skilled in the art, is repeated no more herein.
In summary, the image processing method that the present embodiment provides, by obtaining target image, analyzes the target image institute
Corresponding light source information, the light effects in the target image are adjusted according to the light source information；Solving in correlation technique needs
The problem of light source can just shoot satisfied photo is configured and adjusted in film studio；Light source need not repeatedly be adjusted by having reached,
The effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
The image processing method that the present embodiment provides, it is also provided by opening light source, closing light source, change light source position
Put, change a variety of regulation options such as quantity of light source, change light source type, change light source power and change light source color temperature so that use
Family can carry out a variety of regulations about light effects by electronic equipment to target picture.
Fig. 3 A are a kind of flow charts of image processing method according to another exemplary embodiment.The present embodiment is with this
Image processing method is applied to illustrate in terminal.The image processing method can include the following steps：
In step 301, target image is obtained.
Target image refers to pending image.Target image is typically the captured photograph arrived under certain lighting environment
Piece, such as in the portrait photographs obtained captured by film studio, the captured obtained portrait photographs under street lamp environment.
Terminal can be using the photo of itself shooting as target image.The photo that terminal can also shoot miscellaneous equipment is made
For target image.
In step 302, the object of reference in the target image and shade corresponding with the object of reference are identified.
Object of reference can be people in target image, the face or thing of people.Terminal can according to face recognition technology come
The face of people or people in recognition target image.Terminal can according to the thing in the recognition target image of default article storehouse, such as,
Electric pole, metope, ornament, building etc..
Because many photos of user's shooting are all portrait photos, in the present embodiment, come with the face that object of reference is people
Illustrate.Terminal can identify human face region according to face recognition technology, and then identify the face in the human face region,
Namely ear, eyebrow, eye, nose, mouth.
Then, terminal identifies shade corresponding with the object of reference according to default shadow model.The default shade mould
Type can be according to the model for training to obtain after the samples pictures progress color classification to different facial shades.
In step 303, the shadow templates most like with the shade are matched from default shade storehouse, the default shade storehouse
Include the positional information of at least one shadow templates and light source corresponding with each shadow templates.
A shade storehouse, namely default shade storehouse can be pre-set in terminal.Include at least in the default shade storehouse
One shadow templates, each shadow templates correspond to respective light source position.
Fig. 3 B schematically illustrate one group of shadow templates 32 about face, and each shadow templates 32 are corresponding with a light
The positional information 34 in source.The positional information 34 of light source in Fig. 3 B may be used also using graphical signal, the positional information 34 of the light source
Represented with taking other form, such as two-dimensional coordinate, three-dimensional coordinate etc..
For example as shown in Figure 3 C, after terminal matches target image 31 with each shadow templates, draw most like shade
Template 33.
In step 304, the positional information of the light source according to corresponding to shadow templates obtain target image.
Terminal can be matched the dash area in target image with each shadow templates, utilize most like shade
Template determines the positional information of the light source corresponding to target image.
Such as shown in Figure 3 C, after terminal draws most like shadow templates 33, and then according to most like shadow templates
33, know the positional information of light source corresponding to target image 31 as shown in lamp source 35.
In step 305, the type of the light source according to corresponding to the image information of the target image identifies the target image
At least one of information, strong and weak information and colouring information three.
Terminal can also be according to corresponding to the image information of target image identifies the target image light source type information,
At least one of strong and weak information and colouring information three.Namely：
Terminal can be according to corresponding to the hatching styles in target image identify the target image light source type information,
The type information of light source includes at least one of parallel light source, radiation radiant and diffusion radiant.Generally, Shadow edge
On point and the corresponding points at object of reference edge between the line corresponding parallel light source of shade parallel to each other.The model of Shadow edge
Enclose more near bigger from light source, radiant is correspondingly radiated from the more remote smaller shade of light source.Ambiguous shade corresponds to diffused light
Light source.
Terminal the target image can also be identified according to the light and shade contrast in target image corresponding to light source it is strong
Weak information.Light and shade contrast is stronger, and the intensity of light source is bigger, and light and shade contrast is lower, and the intensity of light source is smaller.That is, light and shade
The intensity correlation of contrast and light source.
Terminal the target image can also be identified according to the white balance parameter in target image corresponding to light source face
Color information.White balance parameter is more yellow, and the colour temperature of light source is lower；White balance parameter is more blue, and the colour temperature of light source is higher.
Within step 306, the target image is shown with two dimensional form, and according to the light source information by the target figure
The light source as corresponding to is shown in the periphery of the target image；Or, shown the target image in three dimensions, and according to this
Light source information includes light source corresponding to the target image in the periphery of the target image.
Terminal can be shown corresponding to the target image and the target image according to the light source information on the screen of itself
Light source.That is, terminal is while display target image on the screen of itself, terminal always according to light source positional information at itself
Screen on show light source corresponding to the target image, and the type information of light source, strong and weak information and colour temperature can be believed
Breath is shown in a manner of numeral, word or control etc..
Terminal can be shown target image with two dimensional form, and the light according to corresponding to light source information by target image
Source is shown in the periphery of target image.
With reference to shown in figure 3D, terminal 36, which reduces target image 37 with two dimensional form, to be included in center Screen, then basis
The positional information of light source includes light source 38 corresponding to target image 37 in the periphery of target image 37.
Terminal can also be shown target image in three dimensions, and according to corresponding to light source information by target image
Light source is shown in the periphery of target image.When target image is shown in three dimensions, a cube can be shown
Box, the target image is included in the cuboid box.Six faces of the cuboid box are pellucidity and the cube
Box has the ability rotated according to the touch signal of user.The two of which face of the target image and cuboid box is put down
OK.
With reference to shown in figure 3E, terminal 36 reduces target image 37 including in center Screen, the target figure in three dimensions
For picture 37 in a cuboid box 30, six faces of cuboid box 30 have root for pellucidity and the cuboid box 30
The ability rotated according to the touch signal of user.Then terminal light according to corresponding to the positional information of light source by target image 37
Source 38 is shown in the periphery of target image 37.The light source position draws by most like shadow templates, the performance of the light source position
Form can be the three-dimensional coordinate in cuboid box 30.
In step 307, the setting operation triggered to the light source is received.
Terminal receives user and the setting residing for the light source is operated.
Setting operation can include：Change the setting operation of light source position, open the setting operation of light source, close light source
Setting operation, change light source type setting operation, change light source light intensity setting operation and change light source color temperature
Setting operation at least one of.
Wherein, the setting operation for changing light source position can be that the operation of light source is dragged in the screen of terminal.It is other to set
It can be the operation by the operational controls of terminal offer to trigger to put operation.
In step 308, at least one of following adjustment is carried out to light source corresponding to target image according to setting operation：
Open light source, closing light source, change light source position, change quantity of light source, change light source type, change light source power and change light
Source colour temperature.
The setting that terminal can trigger according to user is operated, and light source corresponding to target image is carried out in adjusting as follows at least
It is a kind of：Open light source, close light source, change light source position, change quantity of light source, change light source type, change light source it is strong and weak and
Change light source color temperature.
In a step 309, the light effects in the target image are adjusted according to the light source after adjustment.
Terminal is adjusted always according to the light source after adjustment to the light effects in target image.
Terminal can remove the original ray effect in target image, then regenerate mesh according to the light source after adjustment
Light effects in logo image are simultaneously superimposed in target image.
It should be noted that terminal can follow the setting operation of user to show the light effects of the target image after adjustment
Show on the screen of terminal.
The adjustment process can also be similar with the lighting rendering process in three dimensions, and terminal is adjusted according to the light source after adjustment
The content that the light effects of whole target image are well known to those skilled in the art, is repeated no more herein.
In summary, the image processing method that the present embodiment provides, by obtaining target image, analyzes the target image institute
Corresponding light source information, the light effects in the target image are adjusted according to the light source information；Solving in correlation technique needs
The problem of light source can just shoot satisfied photo is configured and adjusted in film studio；Light source need not repeatedly be adjusted by having reached,
The effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
The image processing method that the present embodiment provides, it is also provided by opening light source, closing light source, change light source position
Put, change a variety of regulation options such as quantity of light source, change light source type, change light source power and change light source color temperature so that use
Family can carry out a variety of regulations about light effects by electronic equipment to target picture.Not only increase the effect of shooting photo
Rate, the time for saving again lighting and then being shot again；End can also be passed through in the case of no suitable sources hardware
Hold to realize the editting function of more light effects, save hardware cost.
The image processing method that the present embodiment provides, also by the way that target image is shown in three dimensions, and according to
Light source corresponding to target image is included, in the periphery of target image, to allow the user to be perceive intuitively that light by light source information
The position in source, improve accuracy when user is configured operation to light source.
The image processing method that the present embodiment provides, also by following the setting of user to operate the target image after adjustment
Light effects be shown on the screen of terminal so that user reaches finding i.e. institute to the light effects of the target image after adjustment
The effect obtained.
Following is embodiment of the present disclosure, can be used for performing embodiments of the present disclosure.It is real for disclosure device
The details not disclosed in example is applied, refer to embodiments of the present disclosure.
Fig. 4 is a kind of block diagram of image processing apparatus according to an exemplary embodiment.The image processing apparatus can
With being implemented in combination with as some or all of of terminal by software, hardware or both.The image processing apparatus can wrap
Include.
Acquisition module 420, it is configured as obtaining target image.
Analysis module 440, the light source information for the light source being configured as corresponding to the target image.
Light source information includes：At least one of positional information, type information, strong and weak information and colouring information of light source.
Adjusting module 460, it is configured as adjusting the light effects in the target image according to the light source information.
In summary, the image processing apparatus that the present embodiment provides, by obtaining target image, analyzes the target image institute
Corresponding light source information, the light effects in the target image are adjusted according to the light source information；Solving in correlation technique needs
The problem of light source can just shoot satisfied photo is configured and adjusted in film studio；Light source need not repeatedly be adjusted by having reached,
The effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
Fig. 5 is a kind of block diagram of image processing apparatus according to another exemplary embodiment.The image processing apparatus
It can be implemented in combination with by software, hardware or both as some or all of of terminal.The image processing apparatus can be with
Including.
Acquisition module 420, it is configured as obtaining target image.
Analysis module 440, the light source information for the light source being configured as corresponding to the target image.
Light source information includes：At least one of positional information, type information, strong and weak information and colouring information of light source.
Adjusting module 460, it is configured as adjusting the light effects in the target image according to the light source information.
Optionally, the analysis module 440, it is right according to the target image of the shadowing analysis in target image institute to be configured as
The positional information for the light source answered.
Optionally, the analysis module 440, including：
Analyze submodule 441, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference.
First submodule 442, it is configured as according to the shade relative to the angle analysis of the object of reference target image institute
The level angle information of corresponding light source.
Optionally, the analysis module 440, including：
Analyze submodule 441, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference.
Second submodule 443, it is configured as analyzing the target figure relative to the height ratio of the object of reference according to the shade
As the vertical angle information of corresponding light source.
Optionally, the analysis module 440, including：
Analyze submodule 441, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference.
Matched sub-block 444, it is configured as matching the shadow templates most like with the shade from default shade storehouse, should
Default shade storehouse includes the positional information of at least one shadow templates and light source corresponding with each shadow templates.
Template submodule 445, the position for the light source being configured as according to corresponding to the shadow templates analyze the target image
Confidence ceases.
Optionally, the analysis module 440, including：
Message sub-module 446, it is configured as according to corresponding to the image information analysis of the target image target image
At least one of the type information of light source, strong and weak information and colouring information three.
Optionally, the adjusting module 460, including：
Light source display sub-module 462, it is configured as showing the target image and the target image pair according to the light source information
The light source answered.
Receiving submodule 464 is set, is configured as receiving the setting operation for triggering the light source.
Light source adjusts submodule 466, is configured as the light source according to corresponding to the setting operation adjustment target image.
Light adjusts submodule 468, and the light for being configured as being adjusted according to the light source after adjustment in the target image is imitated
Fruit.
Optionally, the light source display sub-module 462, it is configured as being shown the target image with two dimensional form, and
Light source is included in the periphery of the target image according to corresponding to the light source information by the target image；Or, by the target image with
Three dimensional form is shown, and light source is included in the outer of the target image according to corresponding to the light source information by the target image
Enclose.
Optionally, light adjustment submodule 468, it is configured as being operated to light corresponding to the target image according to the setting
Source carries out at least one of following adjustment：Open light source, close light source, change light source position, change quantity of light source, change light
Source Type, change light source are strong and weak and change light source color temperature.
In summary, the image processing apparatus that the present embodiment provides, by obtaining target image, analyzes the target image institute
Corresponding light source information, the light effects in the target image are adjusted according to the light source information；Solving in correlation technique needs
The problem of light source can just shoot satisfied photo is configured and adjusted in film studio；Light source need not repeatedly be adjusted by having reached,
The effect that directly light effects of target image are adjusted according to light source information for can in the electronic device.
The image processing apparatus that the present embodiment provides, it is also provided by opening light source, closing light source, change light source position
Put, change a variety of regulation options such as quantity of light source, change light source type, change light source power and change light source color temperature so that use
Family can carry out a variety of regulations about light effects by electronic equipment to target picture.Not only increase the effect of shooting photo
Rate, the time for saving again lighting and then being shot again；End can also be passed through in the case of no suitable sources hardware
Hold to realize the editting function of more light effects, save hardware cost.
The image processing apparatus that the present embodiment provides, also by the way that target image is shown in three dimensions, and according to
Light source corresponding to target image is included, in the periphery of target image, to allow the user to be perceive intuitively that light by light source information
The position in source, improve accuracy when user is configured operation to light source.
The image processing apparatus that the present embodiment provides, also by following the setting of user to operate the target image after adjustment
Light effects be shown on the screen of terminal so that user reaches finding i.e. institute to the light effects of the target image after adjustment
The effect obtained.
On the device in above-described embodiment, wherein modules perform the concrete mode of operation in relevant this method
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 6 is a kind of block diagram of image processing apparatus 600 according to an exemplary embodiment.For example, device 600 can
To be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices, it is good for
Body equipment, personal digital assistant etc..
Reference picture 6, device 600 can include following one or more assemblies：Processing component 602, memory 604, power supply
Component 606, multimedia groupware 608, audio-frequency assembly 610, the interface 612 of input/output (I/O), sensor cluster 614, and
Communication component 616.
The integrated operation of the usual control device 600 of processing component 602, such as communicated with display, call, data, phase
The operation that machine operates and record operation is associated.Processing component 602 can refer to including one or more processors 620 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing component 602 can include one or more modules, just
Interaction between processing component 602 and other assemblies.For example, processing component 602 can include multi-media module, it is more to facilitate
Interaction between media component 608 and processing component 602.
Memory 604 is configured as storing various types of data to support the operation in device 600.These data are shown
Example includes the instruction of any application program or method for being operated on device 600, contact data, telephone book data, disappears
Breath, picture, video etc..Memory 604 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 606 provides electric power for the various assemblies of device 600.Power supply module 606 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 600.
Multimedia groupware 608 is included in the screen of one output interface of offer between described device 600 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detect and touched or the related duration and pressure of slide with described.In certain embodiments, more matchmakers
Body component 608 includes a front camera and/or rear camera.When device 600 is in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 610 is configured as output and/or input audio signal.For example, audio-frequency assembly 610 includes a Mike
Wind (MIC), when device 600 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone by with
It is set to reception external audio signal.The audio signal received can be further stored in memory 604 or via communication set
Part 616 is sent.In certain embodiments, audio-frequency assembly 610 also includes a loudspeaker, for exports audio signal.
I/O interfaces 612 provide interface between processing component 602 and peripheral interface module, and above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 614 includes one or more sensors, and the state for providing various aspects for device 600 is commented
Estimate.For example, sensor cluster 614 can detect opening/closed mode of device 600, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 600, and sensor cluster 614 can be with 600 1 components of detection means 600 or device
Position change, the existence or non-existence that user contacts with device 600, the orientation of device 600 or acceleration/deceleration and device 600
Temperature change.Sensor cluster 614 can include proximity transducer, be configured to detect in no any physical contact
The presence of neighbouring object.Sensor cluster 614 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 614 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 616 is configured to facilitate the communication of wired or wireless way between device 600 and other equipment.Device
600 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 616 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 616 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, in NFC module radio frequency identification (RFID) technology can be based on, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 600 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing above-mentioned image processing method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 604 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 620 of device 600.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of device 600
When device performs so that device 600 is able to carry out a kind of image processing method.
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (17)
1. a kind of image processing method, it is characterised in that methods described includes：
Obtain target image；
Analyze the light source information of the light source corresponding to the target image；
The light source according to corresponding to the light source information shows the target image and the target image；
Receive the setting operation triggered to the light source；
According to light source corresponding to target image described in the setting operation adjustment；
Light effects in the target image are adjusted according to the light source after adjustment.
2. according to the method for claim 1, it is characterised in that the light of the light source corresponding to the analysis target image
Source information, including：
The positional information of light source described in shadowing analysis in the target image corresponding to target image.
3. according to the method for claim 2, it is characterised in that described in the shadowing analysis in the target image
The positional information of light source corresponding to target image, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
The level angle of light source according to corresponding to the shade relative to the angle acquisition target image of the object of reference
Information.
4. according to the method for claim 2, it is characterised in that described in the shadowing analysis in the target image
The positional information of light source corresponding to target image, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
Light source corresponding to relative to the height ratio of the object of reference obtaining the target image according to the shade it is vertical
Angle information.
5. according to the method for claim 2, it is characterised in that described in the shadowing analysis in the target image
The positional information of light source corresponding to target image, including：
Identify the object of reference in the target image and shade corresponding with the object of reference；
The shadow templates most like with the shade are matched from default shade storehouse, the default shade storehouse includes at least one
The positional information of individual shadow templates and light source corresponding with each shadow templates；
The positional information of light source according to corresponding to the shadow templates obtain the target image.
6. according to any described method of claim 2 to 5, it is characterised in that corresponding to the analysis target image
The light source information of light source, in addition to：
The type information of light source according to corresponding to the image information of the target image identifies the target image, strong and weak information
At least one of with colouring information three.
7. according to the method for claim 1, it is characterised in that described that the target image is shown according to the light source information
With the target image corresponding to light source, including：
The target image is shown with two dimensional form, and the light according to corresponding to the light source information by the target image
Source is shown in the periphery of the target image；Or,
The target image is shown in three dimensions, and the light according to corresponding to the light source information by the target image
Source is shown in the periphery of the target image.
8. according to the method for claim 1, it is characterised in that the target image according to the setting operation adjustment
Corresponding light source, including：
Operation is set to carry out at least one of following adjustment to light source corresponding to the target image according to described：Open light
Source, closing light source, change light source position, change quantity of light source, change light source type, change light source power and change light source colour
Temperature.
A kind of 9. image processing apparatus, it is characterised in that described device includes acquisition module, analysis module and adjusting module, its
In, the adjusting module includes light source display sub-module, sets receiving submodule, light source adjustment submodule and light adjustment submodule
Block：
The acquisition module, it is configured as obtaining target image；
The analysis module, the light source information for the light source being configured as corresponding to the target image；
The light source display sub-module, it is configured as showing the target image and the target image according to the light source information
Corresponding light source；
The setting receiving submodule, it is configured as receiving the setting operation for triggering the light source；
The light source adjusts submodule, is configured as the light source corresponding to target image according to the setting operation adjustment；
The light adjusts submodule, and the light for being configured as being adjusted according to the light source after adjustment in the target image is imitated
Fruit.
10. device according to claim 9, it is characterised in that
The analysis module, it is configured as the light source corresponding to target image described in the shadowing analysis in the target image
Positional information.
11. device according to claim 10, it is characterised in that the analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
First submodule, it is right to be configured as the target image institute according to the shade relative to the angle analysis of the object of reference
The level angle information for the light source answered.
12. device according to claim 10, it is characterised in that the analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
Second submodule, it is configured as analyzing the target image relative to the height ratio of the object of reference according to the shade
The vertical angle information of corresponding light source.
13. device according to claim 10, it is characterised in that the analysis module, including：
Analyze submodule, the object of reference for being configured as analyzing in the target image and shade corresponding with the object of reference；
Matched sub-block, it is configured as matching the shadow templates most like with the shade from default shade storehouse, it is described pre-
If shade storehouse includes the positional information of at least one shadow templates and light source corresponding with each shadow templates；
Template submodule, the position letter for the light source being configured as according to corresponding to the shadow templates analyze the target image
Breath.
14. according to any described device of claim 10 to 13, it is characterised in that the analysis module, in addition to：
Message sub-module, it is configured as the light source corresponding to target image according to the image information analysis of the target image
At least one of type information, strong and weak information and colouring information three.
15. device according to claim 9, it is characterised in that
The light source display sub-module, it is configured as being shown the target image with two dimensional form, and according to the light
Source information includes light source corresponding to the target image in the periphery of the target image；Or, by the target image with three
Dimension form is shown, and light source is included in the target image according to corresponding to the light source information by the target image
Periphery.
16. device according to claim 9, it is characterised in that
The light adjusts submodule, is configured as setting operation to carry out such as light source corresponding to the target image according to described
At least one of lower adjustment：Open light source, close light source, change light source position, change quantity of light source, change light source type,
Change light source power and change light source color temperature.
A kind of 17. image processing apparatus, it is characterised in that including：
Processor；
For the memory for the executable instruction for storing the processor；
Wherein, the processor is configured as：
Obtain target image；
Analyze the light source information of the light source corresponding to the target image；
The light source according to corresponding to the light source information shows the target image and the target image；
Receive the setting operation triggered to the light source；
According to light source corresponding to target image described in the setting operation adjustment；
Light effects in the target image are adjusted according to the light source after adjustment.
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245865A (en) * | 2015-10-09 | 2016-01-13 | 深圳Tcl数字技术有限公司 | Color temperature adjusting method and device |
| CN105447829B (en) * | 2015-11-25 | 2018-06-08 | 小米科技有限责任公司 | Image processing method and device |
| KR102568898B1 (en) * | 2016-10-26 | 2023-08-22 | 삼성전자주식회사 | Display apparatus and method of displaying contents |
| CN106534835B (en) * | 2016-11-30 | 2018-08-07 | 珠海市魅族科技有限公司 | A kind of image processing method and device |
| CN107483823A (en) * | 2017-08-31 | 2017-12-15 | 努比亚技术有限公司 | A kind of image processing method and terminal |
| CN107770454A (en) * | 2017-09-05 | 2018-03-06 | 努比亚技术有限公司 | A kind of image processing method, terminal and computer-readable recording medium |
| CN107566751B (en) * | 2017-09-30 | 2019-11-26 | 北京金山安全软件有限公司 | Image processing method, image processing apparatus, electronic device, and medium |
| WO2019080934A1 (en) | 2017-10-27 | 2019-05-02 | Oppo广东移动通信有限公司 | Image processing method and device as well as electronic device |
| CN107820005B (en) * | 2017-10-27 | 2019-09-17 | Oppo广东移动通信有限公司 | Image processing method, device and electronic device |
| CN108062752B (en) * | 2017-12-13 | 2023-07-25 | 杭州易现先进科技有限公司 | Method, medium, device and computing equipment for judging azimuth of main light source |
| CN108765537A (en) * | 2018-06-04 | 2018-11-06 | 北京旷视科技有限公司 | A kind of processing method of image, device, electronic equipment and computer-readable medium |
| CN110740545B (en) * | 2018-07-02 | 2021-07-23 | 广州彩熠灯光股份有限公司 | On-site light spot arrangement method and system, storage medium and lamp control equipment |
| CN109345602A (en) * | 2018-09-28 | 2019-02-15 | Oppo广东移动通信有限公司 | Image processing method and device, storage medium, electronic equipment |
| CN110177237B (en) * | 2018-11-13 | 2021-06-01 | 广东小天才科技有限公司 | Video call image adjusting method and wearable device |
| CN112449103B (en) * | 2019-09-05 | 2022-03-08 | 华为技术有限公司 | Image processing method and related equipment |
| CN110514662B (en) * | 2019-09-10 | 2022-06-28 | 上海深视信息科技有限公司 | Visual detection system with multi-light-source integration |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316306A (en) * | 2010-06-30 | 2012-01-11 | 富士通天株式会社 | Image display system and method for displaying image |
| CN103679266A (en) * | 2013-11-29 | 2014-03-26 | 北京信息科技大学 | Automatic light source system for pipeline video detection |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7324688B2 (en) * | 2005-02-14 | 2008-01-29 | Mitsubishi Electric Research Laboratories, Inc. | Face relighting for normalization of directional lighting |
| CN101655988A (en) * | 2008-08-19 | 2010-02-24 | 北京理工大学 | System for three-dimensional interactive virtual arrangement of large-scale artistic performance |
| CN101520904B (en) * | 2009-03-24 | 2011-12-28 | 上海水晶石信息技术有限公司 | Reality augmenting method with real environment estimation and reality augmenting system |
| KR101750986B1 (en) * | 2010-03-12 | 2017-06-26 | 삼성전자주식회사 | An apparatus and a method for processing image, and a computer-readable storage medium |
| JP5414910B2 (en) * | 2010-11-19 | 2014-02-12 | 三菱電機株式会社 | Display unit, imaging unit, and display system apparatus |
| CN102956032A (en) * | 2011-08-22 | 2013-03-06 | 天津市亚安科技股份有限公司 | Target template updating method |
| CN102509345B (en) * | 2011-09-30 | 2014-06-25 | 北京航空航天大学 | Portrait art shadow effect generating method based on artist knowledge |
| CN102426695A (en) * | 2011-09-30 | 2012-04-25 | 北京航空航天大学 | Virtual-real illumination fusion method of single image scene |
| JP2013106284A (en) * | 2011-11-16 | 2013-05-30 | Sony Corp | Light source estimation device, light source estimation method, light source estimation program, and imaging apparatus |
| CN103543575A (en) * | 2012-07-10 | 2014-01-29 | 宏碁股份有限公司 | Image acquisition device and light source assisted photographing method |
| US9110354B2 (en) * | 2012-09-20 | 2015-08-18 | Palo Alto Research Center Incorporated | Steerable illumination source for a compact camera |
| TWI470191B (en) * | 2012-12-17 | 2015-01-21 | Wistron Corp | Light source sensing device and light source sensing method thereof |
-
2014
- 2014-12-31 CN CN201410852711.1A patent/CN104639843B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102316306A (en) * | 2010-06-30 | 2012-01-11 | 富士通天株式会社 | Image display system and method for displaying image |
| CN103679266A (en) * | 2013-11-29 | 2014-03-26 | 北京信息科技大学 | Automatic light source system for pipeline video detection |
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| Publication number | Publication date |
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