CN106303361A - Image processing method, device, system and graphic process unit in video calling - Google Patents
Image processing method, device, system and graphic process unit in video calling Download PDFInfo
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Abstract
This application discloses the image processing method in a kind of video calling, in order to solve the inefficient problem existed for the existing mode carrying out image procossing of the video flowing of transmission in video calling.Method includes: GPU obtains pending image；Described pending image is the image in described video calling, or according to the image that generates of image in described video calling；During described video calling, according to Attribute tuning the first parameter value, the property value of pending image is adjusted.Disclosed herein as well is the image processing apparatus in a kind of video calling, system and graphic process unit.
Description
Technical field
The application relates to image processing field, particularly relates to the image processing method in a kind of video calling, dress
Put, system and graphic process unit.
Background technology
Video calling, is often referred to based on the Internet and mobile Internet, it is achieved pass the most in real time
The voice made a gift to someone and a kind of communication mode of image.
Carry out video calling and need the terminal unit of at least two networkings.Can be by integrated at each terminal unit
Software or the mode of third party software, it is achieved sound, the video flowing real-time Transmission between each terminal unit.Its
In, terminal unit mentioned here, can be such as smart mobile phone, panel computer, intelligent television, individual
Computer (Personal Computer, PC) etc..
In the prior art, carry out the video flowing of transmission between the terminal unit of video calling, be usually and do not have
Standby any special-effect (such as atomizing effect, dim effect, rainbow effect, anaglyph, glass effects
Deng) video flowing.According to prior art, if the image that user's expectation makes described video stream packets contain possess special
Effect, or some other property value (such as picture size etc.) that expectation is to the image that described video stream packets contains
Adjust, then need to be saved in video flowing this locality, and after video calling terminates, manually call image procossing
Software (such as Photoshop), processes the image in video flowing.It should be noted that institute here
The video flowing said, may include that the photographic head of the terminal unit that user uses gathers in video call process
Video flowing, and/or with this terminal unit carry out video calling Correspondent Node send come video flowing.Here
Described " special-effect " refer to that image is possessed, be different from the aobvious of the original image that camera collection arrives
Show other display effects of effect.Usually, special-effect is the original image needing to arrive camera collection
Property value (such as gray value, brightness value, transparence value, color-values etc.) be adjusted after could produce
's.
Obviously, due to needs user's manual engagement, can there is inefficient problem in above-mentioned processing mode.
Summary of the invention
The embodiment of the present application provides the image processing method in a kind of video calling, logical in order to solve for video
The inefficient problem that in words, the existing mode carrying out image procossing of the video flowing of transmission exists.
The embodiment of the present application also provides for the image processing apparatus in a kind of video calling, in order to solve for video
The inefficient problem that in call, the existing mode carrying out image procossing of the video flowing of transmission exists.
The embodiment of the present application also provides for the image processing system in a kind of video calling, in order to solve for video
The inefficient problem that in call, the existing mode carrying out image procossing of the video flowing of transmission exists.
The embodiment of the present application also provides for a kind of graphic process unit (Graphics Processing Unit, GPU),
In order to solve the effect existed for the existing mode carrying out image procossing of the video flowing of transmission in video calling
The problem that rate is relatively low.
The embodiment of the present application employing following technical proposals:
A kind of image processing method in video calling, including:
GPU obtains pending image；Wherein, described pending image is the image in described video calling,
The image that according to or, the image in described video calling generates；
GPU is during described video calling, according to Attribute tuning the first parameter value, to pending image
Property value be adjusted；
Wherein, described video calling occurs between the first client and the second client；
Image in described video calling includes:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
A kind of image processing method in video calling, including:
First client obtains the image in described video calling；
First client trigger graphic process unit GPU in this process according to Attribute tuning the first parameter value,
The property value of the image in described video calling is adjusted；
Wherein, the image in described video calling, including at least one in following two kinds of images:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
A kind of image processing method in video calling, including:
Server receives at least one client participating in video calling and sends out during described video calling
Image in video calling that send, described；
Server obtains Attribute tuning the first parameter value；
The property value of the image in described video calling, according to Attribute tuning the first parameter value, is carried out by server
Adjust；
Image after server will adjust is sent to participate in the client of described video calling；
Wherein, the image in described video calling includes:
In this process, by described at least one client this locality camera collection to video stream packets contain
Each two field picture.
Image processing system in a kind of video calling, including graphic process unit GPU, wherein: GPU, uses
In obtaining pending image, and during described video calling, according to Attribute tuning the first parameter value,
The property value of pending image is adjusted；
Wherein, described pending image is the image in described video calling, or according to described video calling
In image generate image；
Described video calling occurs between the first client and the second client；
Image in described video calling includes:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
A kind of graphic process unit, described graphic process unit is positioned at first terminal equipment, described graphic process unit bag
Include:
Image acquiring unit, is used for obtaining pending image；Wherein, described pending image is described video
Image in call, or according to the image that generates of image in described video calling；
Adjustment unit, is used for during first terminal equipment and the second terminal unit carry out video calling,
According to Attribute tuning the first parameter value, the property value of pending image is adjusted；
Wherein, at least one during the image in described video calling includes following two kinds of images:
In this process, first terminal equipment this locality camera collection to each two field picture of containing of video stream packets；
In this process, first terminal equipment receive, by second terminal unit send video stream packets
The each two field picture contained.
A kind of image processing apparatus in video calling, including:
Image acquiring unit, for obtaining the image in described video calling；
Adjustment unit, is used for triggering graphic process unit GPU and joins according to Attribute tuning first in this process
Numerical value, is adjusted the property value of the image in described video calling；
Wherein, the image in described video calling, including at least one in following two kinds of images:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
A kind of image processing apparatus in video calling, including:
Image acquiring unit, for receiving at least one client participating in video calling at described video calling
During send, image in described video calling；
Parameter value obtains unit, is used for obtaining Attribute tuning the first parameter value；
Adjustment unit, for obtaining, according to parameter value, Attribute tuning the first parameter value that unit obtains, to image
The property value obtaining the image in the described video calling that unit receives is adjusted；
Transmitting element, the image after being adjusted by adjustment unit is sent to participate in the client of described video calling
End；
Wherein, the image in described video calling includes:
In this process, by described at least one client this locality camera collection to video stream packets contain
Each two field picture.
At least one technical scheme above-mentioned that the embodiment of the present application uses can reach following beneficial effect:
Due to during carrying out video calling, can be by GPU automatically according to Attribute tuning parameter value pair
The property value of the image in video calling is adjusted, it is not necessary to user's manual operation, thus compared to existing
In technology for the processing mode of the image in video calling, it is possible to increase for the figure in video calling
The treatment effeciency of picture.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application,
The schematic description and description of the application is used for explaining the application, is not intended that the improper limit to the application
Fixed.In the accompanying drawings:
Image processing method in a kind of video calling that Fig. 1 provides for the embodiment of the present application 1 realize flow process
Schematic diagram；
The realization stream of the image processing method in a kind of video calling that Fig. 2 a provides for the embodiment of the present application 2
Journey schematic diagram；
Fig. 2 b is the schematic diagram of the various special-effect information of display on the first client end interface；
Fig. 2 c is the schematic diagram that the image in the video calling after adjusting is shown by the first client；
Fig. 2 d is a kind of interface schematic diagram that the first client is shown；
Image processing method in a kind of video calling that Fig. 3 provides for the embodiment of the present application 3 realize flow process
Schematic diagram；
The concrete structure of the image processing system in a kind of video calling that Fig. 4 provides for the embodiment of the present application 4
Schematic diagram；
The concrete structure schematic diagram of a kind of GPU that Fig. 5 provides for the embodiment of the present application 5；
The concrete structure of the image processing apparatus in a kind of video calling that Fig. 6 provides for the embodiment of the present application 6
Schematic diagram；
The concrete structure of the image processing apparatus in a kind of video calling that Fig. 7 provides for the embodiment of the present application 7
Schematic diagram.
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearer, specifically real below in conjunction with the application
Execute example and technical scheme is clearly and completely described by corresponding accompanying drawing.Obviously, described
Embodiment is only some embodiments of the present application rather than whole embodiments.Based on the enforcement in the application
Example, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of the application protection.
Below in conjunction with accompanying drawing, describe the technical scheme that each embodiment of the application provides in detail.
Embodiment 1
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 1 provides the image processing method in a kind of video calling, the party
Method realize schematic flow sheet as it is shown in figure 1, comprise the steps:
Step 11, GPU obtains pending image；
Pending image mentioned here, for the image in video calling；Or, for according in video calling
Image generate image.
Wherein, video calling mentioned here typically occurs between at least two client.Such as occur
Between first client and the second client.For ease of describing, in the embodiment of the present application 1, with video calling
As a example by occurring between the first client and the second client, the method providing the embodiment of the present application 1 is entered
Row is introduced.
In the embodiment of the present application, the first described client, may refer to install on the terminal device, use
In the application realizing video calling；May also mean that the terminal unit itself that can carry out video calling.Typically
Ground, this terminal unit possesses the hardware device supporting video calling, the most at least possesses photographic head, the most past
Toward also possessing mike.This photographic head and mike can be provided in terminal unit, it is also possible to outside being
It is connected to this terminal unit.When the first client is terminal unit itself, the first client described hereinafter
The local photographic head of end, refers to the photographic head that this terminal unit possesses；When the first client sets for being arranged on terminal
Standby upper, for realizing the application of video calling time, first client this locality photographic head described hereinafter,
Refer to the photographic head that the terminal unit at this application place possesses.
For ease of describe, the embodiment of the present application all with the first client for install on the terminal device, be used for
Illustrate as a example by realizing the application of video calling.
In the embodiment of the present application 1, the image in described video calling includes at least in following two kinds of images
Kind:
During the first client and the second client carry out video calling, first client this locality shooting
Each two field picture that the video stream packets that head collects contains；
During the first client and the second client carry out video calling, that the first client receives,
Each two field picture that the video stream packets sent by the second client contains.
In the embodiment of the present application 1, this pending image that GPU obtains, the first client can be stored in
Image in video calling local buffer, described.GPU can send receiving CPU
After Image Acquisition instruction, from this image buffer, obtain the image that this video stream packets contains.
Or, this pending image that GPU obtains, can be to the figure in described video calling by CPU
The image that picture generates after processing.Such as, the property value of the image in described video calling is carried out by CPU
Adjust, obtain pending image and be sent to GPU or pending image is saved in image buffer
Reinform GPU active obtaining.Specifically, CPU can be according to Attribute tuning the second parameter value, to described
In image in video calling, the property value at least one region is adjusted, and obtains pending image and sends
To GPU.
Specifically, CPU according to Attribute tuning the second parameter value, in the image in described video calling extremely
The mode that the property value in a few region is adjusted may include that
CPU identifies the target possessing specific characteristic in the image in described video calling；
CPU is after identifying described target, according to Attribute tuning the second parameter value, to described target described
In image in video calling, the property value of region is adjusted.
Wherein, specific characteristic mentioned here, can be, but not limited to as face characteristic.
In the embodiment of the present application, described attribute, refer to the attribute of image, including the brightness of image, gray scale,
Transparency, definition, color, tone, saturation, form and aspect, color channel, level and contrast etc.
In at least one.
Attribute tuning the second parameter value, may refer to each of the expected value of the attribute for image, such as image
Individual (or part) pixel respective gray scale expected value, each respective color of (or part) pixel of image
Expected value, etc.；Or, this Attribute tuning second parameter value, it is also possible to refer to the attribute for image
The expectation of parameter value adjusts range value, such as image brightness expectation increase rate value " 10% ",
For image definition expectation reduce range value " 50% ", for image each (or part) as
The expectation of the respective gray value of element increases range value " 2 times ", etc..Due to either for the attribute of image
Expected value, or for image attribute parameter value expectation adjust range value, follow-up all can be used for right
The property value of the image in video calling is adjusted, so described expected value and described expectation are adjusted amplitude
Primary system one named " Attribute tuning the second parameter value ".
Step 12, GPU is during described video calling, according to Attribute tuning the first parameter value, right
The property value of pending image is adjusted.
Wherein, the definition of Attribute tuning the first parameter value mentioned here, and above for Attribute tuning
The definition that two parameter values are given is identical, and here is omitted.
In the embodiment of the present application, can be that GPU compiles the program that can be performed by GPU so that GPU leads to
Cross and run this program, it is achieved said method flow process.
For supporting that different video stream carries out different property values to be adjusted, and reaches the purpose being adjusted flexibly, one
Planting in embodiment, GPU can use different Attribute tuning the first parameter values, it is achieved to different video stream
It is adjusted.Such as, it is assumed that described Attribute tuning the first parameter value, including in the first set and the second set
Attribute tuning the first parameter value comprised respectively, and the image in described video calling includes: described this locality is taken the photograph
Each two field picture that the video stream packets collected as head contains and the described video stream packets sent by the second client
The each two field picture contained.So, GPU is during described video calling, according to Attribute tuning the first parameter
Value, the specific implementation being adjusted the property value of pending image may include that
GPU in this process, according to the first set, adjusts the video flowing that described local camera collection arrives
The each two field picture comprised；
GPU in this process, according to the second set, adjusts the described video flowing sent by the second client
The each two field picture comprised.
Wherein, the first set and the second set, can identical, part is identical or entirely different, this
Depend on the adjustment demand of reality.
In the embodiment of the present application, the first set can be to be chosen finger by GPU according to the first effect received
Order obtains, and the second set can be then to be chosen instruction by GPU according to the second effect received to obtain
's.Wherein, the first effect is chosen instruction and chosen instruction with the second effect can be to be inputed to CPU by user,
And it is sent to GPU's by CPU；Can also be directly inputted to GPU by user.
In the embodiment of the present application, GPU is according to Attribute tuning the first parameter value, the property value to pending image
The purpose being adjusted, can be, but not limited to make pending image possess special handling effect.Wherein, here
Described special handling effect can be such as filter treatment effect.
It should be noted that filter, it it is the instrument instigating image to possess certain special-effect.Filter can wrap
Include embossment filter, antimatter filter, stripping and slicing filter, water droplet filter, flame filter, pubescence filter, glass
Filter, gradually tint light filter, noise filter, gently wave thousands of kinds of filter, Gypsum Fibrosum filter, wood grain filter etc.
Filter.
In the embodiment of the present application, described " filter treatment effect ", refer to and by least one filter above-mentioned
The effect that image effect that mirror can obtain after processing image is identical.
In the embodiment of the present application, when the image in described video calling includes what described local camera collection arrived
During each two field picture that video stream packets contains, so that described local camera collection can be arrived by the second client
Each two field picture of containing of video stream packets show, the method that the embodiment of the present application 1 provides can also enter one
Step includes: GPU according to each image after the adjustment of Attribute tuning the first parameter value, is sent to second by CPU
Client；Or, the video stream that described local camera collection is arrived by CPU is to the second client；Or
Person, the video flowing that described local camera collection is arrived by CPU, and arrive for described local camera collection
The effect of each two field picture that contains of video stream packets choose instruction, be sent to the second client.
It should be noted that use " CPU by GPU according to Attribute tuning the first parameter value adjust after each
Image is sent to the second client " mode, it is not necessary to the second client carries out joining according to Attribute tuning first again
Numerical value, to described local camera collection to video flowing be adjusted, such that it is able to save the second client
Process resource.
In addition it should be noted that CPU by for described local camera collection to video stream packets contain each
The effect of two field picture chooses instruction, is sent to the second client, it is therefore intended that, enable the second client root
Corresponding Attribute tuning parameter value is obtained according to this instruction, and then according to the Attribute tuning parameter value obtained to described
Local camera collection to the property value of each two field picture that contains of video stream packets be adjusted.
Use the method that the embodiment of the present application 1 provides, it is possible to achieve be automatically performed for video by GPU
Image in call is adjusted, and the method is without user's manual operation, thus right compared in prior art
For the processing mode of the image in video calling, it is possible to increase for the process of the image in video calling
Efficiency.
Embodiment 2
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 2 provides the image processing method in a kind of video calling.The party
Method realize schematic flow sheet as shown in Figure 2 a, comprise the steps:
Step 21, the first client obtains the image in video calling；
In the embodiment of the present application, the first described client, may refer to install on the terminal device, use
In the application realizing video calling；May also mean that the terminal unit itself that can carry out video calling.Typically
Ground, this terminal unit possesses the hardware device supporting video calling, the most at least possesses photographic head, the most past
Toward also possessing mike.This photographic head and mike can be provided in terminal unit, it is also possible to outside being
It is connected to this terminal unit.When the first client is terminal unit itself, the first client described hereinafter
The local photographic head of end, refers to the photographic head that this terminal unit possesses；When the first client sets for being arranged on terminal
Standby upper, for realizing the application of video calling time, first client this locality photographic head described hereinafter,
Refer to the photographic head that the terminal unit at this application place possesses.
For ease of describe, the embodiment of the present application all with the first client for install on the terminal device, be used for
Illustrate as a example by realizing the application of video calling.
Wherein, the image in described video calling, is the first client and video that the second client is carried out leads to
Image in words, can include at least one in following two kinds of images:
During described video calling, the first client this locality camera collection to video stream packets contain
Each two field picture；
During described video calling, that the first client receives, by regarding that the second client sends
Frequently each two field picture that stream comprises.
Definition with the first client is similar, the second client mentioned here, may refer to be arranged on terminal
On equipment, for realizing the application of video calling；May also mean that the terminal that can carry out video calling sets
Standby own.Usually, this terminal unit possesses the hardware device supporting video calling, the most at least possesses and takes the photograph
As head, the most also possesses mike.This photographic head and mike can be provided in terminal unit,
This terminal unit can also be external in.
For ease of describe, the embodiment of the present application all with the second client for install on the terminal device, be used for
Illustrate as a example by realizing the application of video calling.
In the embodiment of the present application, not to the first client and the number of the second client participating in described video calling
Amount is defined.But for ease of describing, in the embodiment of the present application 2, all to participate in the of described video calling
The quantity of one client and the second client is 1 and illustrates.
Step 22, the first client the first client and the second client carry out the process of video calling (after
It is called for short described process) in, according to Attribute tuning the first parameter value, the genus to the image in described video calling
Property value is adjusted.
For Attribute tuning first in the definition of Attribute tuning the first parameter value described herein, with embodiment 1
The definition of parameter value is identical, repeats no more.
For acquisition mode for Attribute tuning the first parameter value, in the embodiment of the present application, the first client
Can be receive Image Adjusting instruction after, under the triggering of this instruction, obtain the attribute corresponding with this instruction
Adjust the first parameter value.Such as, can to receive " brightness of image adjust instruction " such for the first client
Image Adjusting instructs, and then, obtains " the expectation increase rate value of the brightness of image corresponding with this instruction
' 10% ' " such Attribute tuning the first parameter value.
In the embodiment of the present application, the first client can be in the process carrying out video calling with other client
In receive Image Adjusting instruction, it is also possible to be to be received by before carrying out video calling with other client
This instruction.Usually, if the first client is received by this before carrying out video calling with other client
Instruction, then it can first determine follow-up which type of Attribute tuning the first parameter value that should use, but the most also
This parameter value is not obtained, but after video calling starts, just obtain this Attribute tuning the first parameter
Value.
In the embodiment of the present application, described attribute, refer to the attribute of image, including the brightness of image, gray scale,
Transparency, definition, color, tone, saturation, form and aspect, color channel, level and contrast etc.
In at least one.
In step 22, according to Attribute tuning the first parameter value, the attribute to the image in described video calling
The mode that value is adjusted is specific as follows:
1, when Attribute tuning the first parameter value is for the expected value of the attribute of image, can be according to attribute
Adjust the first parameter value, by the respective attributes value of each (or part) pixel of image, be adjusted to and attribute
Adjust the first parameter value identical, or the difference being adjusted between Attribute tuning the first parameter value is less than presetting threshold
Value.
Such as, Attribute tuning the first parameter value is each (or part) pixel respective gray scale expectation of image
During value " 155 ", can be according to this parameter value " 155 ", by each (or part) pixel of image each
Gray value be adjusted to 155.
2, range value is adjusted when the expectation of the parameter value that Attribute tuning the first parameter value is the attribute for image
Time, can be according to Attribute tuning the first parameter value, by the respective attributes of each (or part) pixel of image
Value increases or reduces corresponding amplitude.
Such as, when the expectation increase rate value that this Attribute tuning first parameter value is the brightness for image
Time " 10% ", can be according to this expectation increase rate value " 10% ", on the basis of the original brightness of image,
The overall brightness of image is improved 10%.
In the embodiment of the present application, according to Attribute tuning the first parameter value, to the image in described video calling
Property value is adjusted, it may be possible to be only adjusted a certain property value of image, it is also possible to image
At least two property value be adjusted, this depends on to enter according to Attribute tuning the first parameter value in image
The factors such as the number of the property value of Row sum-equal matrix.Can be according to Attribute tuning the first parameter value in the embodiment of the present application
The number of the parameter value being adjusted is not construed as limiting.
In the embodiment of the present application, the purpose that the image in described video calling is adjusted, mainly expectation
The image in described video calling is made to possess special-effect.Wherein, special-effect mentioned here can but not
It is limited to filter treatment effect.Use the said method that the embodiment of the present application provides, owing to regarding
During frequency call, automatically according to Attribute tuning parameter value, the property value of the image in video calling is carried out
Adjust, it is not necessary to user's manual operation, thus compared in prior art for the image in video calling
For processing mode, it is possible to increase for the treatment effeciency of the image in video calling.
Hereinafter some the optional embodiments of the said method that the embodiment of the present application provides are described in detail.
In terminal unit in view of the first client place, often there is GPU, this GPU possesses necessarily
Operational capability, can be the central processing unit (Central Processing Unit, CPU) of this terminal unit
Share certain for figure or the processor active task of image, therefore, in the embodiment of the present application, in order to regard
Frequently alleviating the operating pressure of CPU in communication process, a kind of implementation of above-mentioned steps 22 may include that
First client triggering GPU is in this process according to Attribute tuning the first parameter value, in video calling
The property value of image be adjusted.Correspondingly, a kind of implementation of above-mentioned steps 21 may include that
First client triggers GPU and obtains the image in described video calling.
Wherein, this Attribute tuning first parameter value, GPU can be sent to by CPU, it is also possible to be
By GPU after receiving the Image Adjusting instruction that CPU sends, according to this instruction from preserving Attribute tuning ginseng
The memory space of numerical value calls.
One of feature of image in video calling, is often to comprise face in image.Wrap in image
The face contained, user expects that the effect that face possesses is different from image other element and possesses greatly
Effect, such as expectation face for other element in image, tone is the softest, etc..For
Meeting this expectation of user, the method that the embodiment of the present application provides can also be modified further.Concrete and
Speech, the first client can be during the first client and the second client carry out video calling, first root
According to Attribute tuning the second parameter value, the property value at least one region in the image in described video calling is entered
Row sum-equal matrix, the image after being adjusted；Then, the first client is entered in the first client and the second client
During row video calling, according to Attribute tuning the first parameter value, the property value of the image after adjusting is entered
Row sum-equal matrix.
Above-mentioned " at least one region in image ", can be, but not limited to as identify from image, tool
The target region of standby specific characteristic.Such as can identify from image, possess face characteristic
Target region, etc..
Additionally, the determining of the definition of Attribute tuning the second parameter value mentioned here and Attribute tuning the first parameter value
Justice is identical, therefore repeats no more.Attribute tuning the second parameter value and Attribute tuning the first parameter value can be distinguished
As the foundation that the different attribute of image is adjusted.Such as, Attribute tuning the second parameter value can be bright
Degree expected value, for as adjusting the bright of image (especially certain region in image, such as face region)
The foundation of degree；Attribute tuning the first parameter value can be then gray scale expected value, for (past as adjusting image
Toward being entire image) the foundation of gray value.
In the embodiment of the present application, according to Attribute tuning the second parameter value, in the image in described video calling
The adjustment that the property value at least one region is carried out, and according to Attribute tuning the first parameter value, after adjusting
The adjustment that carries out of the property value of image, can have been shared out the work and help one another by CPU and GPU.
Such as, the first client can trigger CPU the first client and the second client carry out video lead to
During words, according to Attribute tuning the second parameter value at least one district in the image in described video calling
The property value in territory is adjusted, the image after being adjusted；Further, the first client triggers GPU again
During first client and the second client carry out video calling, according to Attribute tuning the first parameter value,
The property value of the image after adjusting is adjusted.
Adjusted by CPU and the GPU property value for the image in described video calling of having shared out the work and help one another
Whole, either one live load in CPU and GPU can be avoided overweight.
In actual applications, adjustment image carried out according to Attribute tuning the second parameter value, often local
Property.That is, according to Attribute tuning the second parameter value, it is often that certain regional area to image is (such as face
Region) it is adjusted.And adjustment image carried out according to Attribute tuning the first parameter value, often
Of overall importance.That is, according to Attribute tuning the first parameter value, often the whole region of image is adjusted.
Therefore, according to the second parameter value in image, the property value at least one region is adjusted after, further according to genus
Property adjust the first parameter value, the property value of image after adjusting is adjusted, so that certain of image
Regional area, possesses the special-effect that other region of image does not possesses, thus in visual effect, permissible
Make this regional area the most notable in whole image.
From above, the image in described video calling, during described video calling can be included in,
First client this locality camera collection to each two field picture of containing of video stream packets, it is also possible to regard described in being included in
During frequency call, it is each that video stream packets that the first client receives, that sent by the second client contains
Two field picture.In actual applications, it is contemplated that user may expect each two field picture tool in both video flowings
Standby different special-effect, so in the embodiment of the present application, can use different Attribute tuning parameter values,
Respectively each two field picture in both video flowings is adjusted.
Specifically, it can be assumed that Attribute tuning the first parameter value as adjustment foundation can be by the first collection
Close and the second set composition.Wherein, the first set and the second set are adjusted including at least an attribute respectively
Whole first parameter value.First set and second gather can identical, part is identical or entirely different, this
Depend on the adjustment demand of reality.
Based on the first set and the second set, the first client regards in the first client and the second client
Frequency call during, can according to first set, adjust first client this locality camera collection to regard
Frequently each two field picture that stream comprises；Additionally, the first client is in this process, can adjust according to the second set
Each two field picture that the whole video stream packets sent by the second client contains.
Due to can be according to actual adjustment demand so that the video that first client this locality camera collection arrives
Each two field picture that stream comprises and each two field picture that the video stream packets that the second client sends contains possess different spies
Special effect fruit, such that it is able to realize being adjusted flexibly for different video stream, improves the experience of user.
In the embodiment of the present application, above-mentioned first set and the second set can be to choose finger according to different effects
Order obtains.Such as, the first client when receiving the first effect and choosing instruction, can according to this first
Effect chooses instruction, obtains above-mentioned first set；When receiving the second effect and choosing instruction, can basis
This second effect chooses instruction, obtains above-mentioned second set.
Wherein, this first effect chooses instruction and the second effect is chosen instruction and be may each be use the first client
User input the first client.Such as, this user can be from the first client circle as shown in Figure 2 b
On face in the various special-effect information of display, choose the special-effect for above two video flowing respectively and believe
Breath, thus trigger the first effect choose instruction and the second effect choose instruction.
In the embodiment of the present application, above two instruction may each be in the first client and the second client
During carrying out video calling, user input.Such as, as shown in Figure 2 c, regard described in carrying out
During frequency call, the first client a kind of interface schematic diagram shown.Wherein, big window is used to show
Show, be that the second client sends the video flowing of coming；Use wicket to show, be that the first client is local
The video flowing that camera collection arrives.Assume the video flowing now shown by big window, be after being adjusted, tool
The video flowing of standby special-effect A, wicket the video flowing shown, be after being adjusted, possess special effect
The really video flowing of B.So, if user now expects to be adjusted the display effect of two video flowings, then
This interface can be touched, trigger the first client and show interface as shown in Figure 2 d.
In interface shown in Fig. 2 d, with the first icon of camera pattern, for first client this locality is used
In the trigger button that the photographic head gathering video flowing switches over.If possessing shooting than first client this locality
1 and photographic head 2, and be currently used in that gather video flowing is photographic head 1, then user and by clicking on
This icon, can trigger photographic head 1 quit work and trigger photographic head 2 proceed by gather video flowing behaviour
Make.In this interface, with the second icon of receiver pattern, for terminate the first client and the second client it
Between the trigger button of video calling.Additionally, with the 3rd icon of Magic wand pattern in this interface, be tactile
Send out the icon that special-effect information is shown by the first client.User is by clicking on the 3rd icon, permissible
Trigger the first client on screen, show interface as shown in Figure 2 b.
In the embodiment of the present application, above-mentioned both effects are chosen instruction and be may each be the use using the second client
Family inputs the second client, and is sent to the first client by the second client.Use the second client
User inputs both and instructs the mode of the second client, with the user using the first client input this two
The mode planting instruction the first client is similar to, and here is omitted.Second client refers to receiving both
After order, immediately both instructions can be sent to the first client；Or, the second client is receiving
After both instructions, can be after the video calling between the first client and the second client start, just general
Both instructions are sent to the first client.
Or, in both instructions, have a kind of instruction can be inputted first by the user using the first client
Client, another kind of instruction can be then to be inputted the second client by the user using the second client,
And it is sent to the first client by the second client.Such as, the first effect chooses instruction can be by using
The user of the first client inputs the first client, and the second effect to choose instruction can be by using second
The user of client inputs the second client, and is sent to the first client by the second client；Otherwise also
Can.
In the embodiment of the present application, after the first client completes the adjustment of the image in video calling, permissible
According to mode as shown in Figure 2 c, the image in the video calling after adjusting is shown.Wherein, relatively
Big display window and less display window are respectively used to after display adjusts, previously described two kinds of videos
Each two field picture of stream.
When the image in described video calling includes the video stream packets that first client this locality camera collection arrives
During each two field picture contained, in one embodiment, in order to save the process resource of the second client, this Shen
Please embodiment provide the method can further include: the first client will be joined according to Attribute tuning first
Each image after numerical value adjustment, is sent to the second client.
In view of in order to ensure that the second client obtains the video flowing that first client this locality camera collection arrives
Real-time, the first client can also directly by first client this locality camera collection to video flowing send out
Give the second client.
Or, the video flowing that first client this locality camera collection can be arrived by the first client, Yi Jizhen
The effect of each two field picture containing this video stream packets chooses instruction, and (the first effect as described in above chooses finger
Make), it is sent to the second client, so that the second client can know the first client according to this instruction
What kind of Attribute tuning parameter value end desirably employs is adjusted this video flowing.
It should be noted that the data exchange between the first client and the second client, can be based on
The connection set up between one client and the second client is carried out, it is also possible to be maybe can be made by server
Assist for equipment such as the intelligent routers that server uses.
Embodiment 3
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 3 provides the image processing method in a kind of video calling.The party
The executive agent of each step of method can be different server, it is also possible to be same server.For ease of describing,
As a example by hereinafter will being same server by the executive agent of each step, the method is introduced.
Specifically, the method realize schematic flow sheet as it is shown on figure 3, comprise the steps:
Step 31, server receives at least one client participating in video calling in the mistake of described video calling
Image that send in journey, in described video calling；
Wherein, the image in described video calling, may include that during described video calling, by
At least one client this locality camera collection described to each two field picture of containing of video stream packets.
Client mentioned here, its definition refers in embodiment 1 for the first client and the second client
The definition of end, here is omitted.
Step 32, server obtains Attribute tuning parameter value；
Attribute tuning parameter value mentioned here, its definition refers in embodiment 1 for Attribute tuning first
The definition of parameter value, here is omitted.
Server can obtain this Attribute tuning parameter value from the memory space of server local.Such as,
Server can according to client send come effect choose instruction, from this memory space, obtain corresponding to
The Attribute tuning parameter value of this instruction.
Or, server can also directly obtain client and send this Attribute tuning parameter value of coming.
Step 33, server is according to Attribute tuning the first parameter value, the genus to the image in described video calling
Property value is adjusted；
In the embodiment of the present application, the property value of image is adjusted by server according to Attribute tuning the first parameter value
The first client in whole specific implementation, with embodiment 1 according to Attribute tuning the first parameter value to figure
The implementation that the property value of picture is adjusted is similar to, and here is omitted.
Server in the embodiment of the present application can also possess in the image in described video calling at least
The function that the property value in one region is adjusted.Specifically, server can obtain Attribute tuning second
Parameter value, thus the specific implementation of step 33 may include that
Server is according to Attribute tuning the second parameter value, at least one district in the image in described video calling
The property value in territory is adjusted, the image after being adjusted；
Then, the property value of the image after adjusting, according to Attribute tuning the first parameter value, is adjusted by server
Whole.
Wherein, server according to Attribute tuning the second parameter value, in the image in described video calling at least
The specific implementation that the property value in one region is adjusted may include that video described in server identification leads to
Image in words possesses the target of specific characteristic；Server after identifying the target possessing instruction features,
According to Attribute tuning the second parameter value, to the genus of region in this target image in described video calling
Property value is adjusted.
Especially, special characteristic mentioned here can be, but not limited to include: face characteristic.
In the embodiment of the present application, when server receive participate in video calling at least one client in institute
Image that send during stating video calling, in described video calling, including at least one client described
During at least two video flowing that end sends, if Attribute tuning the first parameter value includes difference at least two set
Attribute tuning the first parameter value comprised, then, server can according to respectively according to set each described,
The property value of each image that the corresponding video stream in described at least two video flowing comprises is adjusted, so that
Described each image possesses corresponding special-effect.
Such as, if receiving two video flowings that at least one client sends, then, can be according to respectively
Comprise the first set and the second set, each image that two video stream packets are contained of Attribute tuning the first parameter value
Property value be adjusted, so that each image possesses corresponding special-effect.
Wherein, the first set is the most identical with the second set, depends on the adjustment demand of reality.
In the embodiment of the present application, above-mentioned each set can be to be sent out by according to the client participating in described video calling
At least two effect sent here chooses what instruction determined.Such as, server can lead to according to participating in described video
First effect of video flowing that first client of words sends, for first client this locality camera collection
Choose instruction, determine the collection of adjustment foundation for the video flowing as first client this locality camera collection
Close, additionally, send according to the second client participating in described video calling, local for the second client
Second effect of the video flowing of camera collection chooses instruction, determines for as second client this locality shooting
The set of the adjustment foundation of the video flowing that head gathers.
Step 34, the image after server will adjust is sent to participate in the client of described video calling.
Specifically, the image after adjusting can be only sent to send described video calling to server by server
In at least one client described of image；Or, the image after adjusting can be only sent to by server
Other client in addition at least one client described；Or, the image after adjusting can be sent out by server
Give all clients participating in video calling；Etc..
Use the embodiment of the present application 3 provide said method, due to can during carrying out video calling,
The property value of the image in video calling is adjusted automatically according to Attribute tuning parameter value by server, no
Need user's manual operation, thus compared in prior art for the processing mode of the image in video calling
For, it is possible to increase for the treatment effeciency of the image in video calling.
The method provided compared to embodiment 1, the method that the embodiment of the present application 3 provides can be replaced by server
The adjustment of the property value for the part or all of image in video calling is realized for client, such that it is able to joint
The about process resource of client.
Embodiment 4
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the application executes example 4 and provides the image processing system in a kind of video calling, this system
Structural representation as shown in Figure 4, including graphic process unit GPU.Optionally, this system can also include
CPU.The function of this system components introduced below:
GPU, is used for obtaining pending image, and during described video calling, according to Attribute tuning
First parameter value, is adjusted the property value of pending image.
Wherein, described video calling occurs between the first client and the second client.
Described pending image is the image in described video calling, or according to figure in described video calling
As the image generated.
Image in described video calling includes:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
In one embodiment, CPU may be used for according to Attribute tuning the second parameter value, to described video
In image in call, the property value at least one region is adjusted, and obtains described pending image and sends
To GPU.
In one embodiment, CPU may be used for identifying in the image in described video calling possess appointment
The target of feature；After identifying described target, according to Attribute tuning the second parameter value, described target is existed
In image in described video calling, the property value of region is adjusted obtaining described pending image.
In order to realize that different video stream is adjusted flexibly, in one embodiment, when Attribute tuning first
Parameter value, including Attribute tuning the first parameter value comprised respectively in the first set and the second set；And video
Image in call includes: described local camera collection to each two field picture of containing of video stream packets and described
During each two field picture that the video stream packets sent by the second client contains, GPU specifically may be used for: GPU exists
During described, according to the first set, adjust described local camera collection to each frame of containing of video stream packets
Image；GPU in this process, according to the second set, adjusts the described video sent by the second client
Each two field picture that stream comprises.
In one embodiment, above-mentioned first set can be according to the first effect received by GPU
Choose what instruction obtained；Second set can be to be chosen instruction by GPU according to the second effect received to obtain
Take.
In one embodiment, include that described local camera collection arrives when the image in described video calling
Video stream packets contain each two field picture time, CPU can be also used for: is joined according to Attribute tuning first by GPU
Each image after numerical value adjustment, is sent to the second client；Or the video that described local camera collection arrived
Stream is sent to the second client；Or the video flowing that described this locality camera collection arrives, and for described this locality
Camera collection to the effect of each two field picture that contains of video stream packets choose instruction, be sent to the second client.
Use this system that the embodiment of the present application 4 provides, it is possible to achieve be automatically performed for video by GPU
Image in call is adjusted, and this system is without user's manual operation, thus right compared in prior art
For the processing mode of the image in video calling, it is possible to increase for the process of the image in video calling
Efficiency.
Embodiment 5
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 5 provides a kind of GPU.The structural representation of this GPU such as figure
Shown in 5, including following function unit:
Image acquiring unit 51, is used for obtaining pending image.
Wherein, described pending image is the image in described video calling, or according to described video calling
In image generate image.
Wherein, the video calling that described video calling is first terminal equipment and the second terminal unit is carried out.
This GPU that the embodiment of the present application 5 provides may be located in described first terminal equipment.
Adjustment unit 52, is used for during first terminal equipment and the second terminal unit carry out video calling,
According to Attribute tuning the first parameter value, the property value of pending image is adjusted.
Wherein, at least one during the image in described video calling includes following two kinds of images:
In this process, first terminal equipment this locality camera collection to each two field picture of containing of video stream packets；
In this process, first terminal equipment receive, by second terminal unit send video stream packets
The each two field picture contained.
In one embodiment, include that described local camera collection arrives when the image in described video calling
Video stream packets contain each two field picture time, GPU can also include transmitting element.This transmitting element may be used for
Each image after being adjusted according to Attribute tuning the first parameter value by adjustment unit 52, is sent to first terminal and sets
CPU in Bei.
In one embodiment, when Attribute tuning the first parameter value, including in the first set and the second set
Attribute tuning the first parameter value comprised respectively, and the image in described video calling includes: described this locality is taken the photograph
Each two field picture that the video stream packets collected as head contains and the described video stream packets sent by the second client
During each two field picture contained, adjustment unit 52 specifically may be used in this process, according to the first set,
Adjust described local camera collection to each two field picture of containing of video stream packets；And, in this process,
According to the second set, adjust each two field picture that the described video stream packets sent by the second client contains.
In one embodiment, the first set can be according to the first effect received by adjustment unit 52
Fruit chooses what instruction obtained；And the second set can be according to the second effect received by adjustment unit 52
Choose what instruction obtained.
Use the GPU that the embodiment of the present application provides, due to can be during carrying out video calling, by this
The property value of the image in video calling is adjusted by GPU automatically according to Attribute tuning parameter value, it is not necessary to
User's manual operation, thus compared in prior art for the processing mode of the image in video calling,
The treatment effeciency for the image in video calling can be improved.
Embodiment 6
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 6 provides the image processing apparatus in a kind of video calling.This dress
The concrete structure schematic diagram put as shown in Figure 6, obtains unit 61 and adjustment unit 62 including parameter value.With
Under the functional realiey mode of each unit is described in detail.
Image acquiring unit 61, for obtaining the image in video calling；
Adjustment unit 62, is used for triggering graphic process unit GPU and carries out in the first client and the second client
During video calling, according to Attribute tuning the first parameter value, the genus to the image in described video calling
Property value is adjusted.
Wherein, the image in described video calling, including at least one in following two kinds of images:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
In one embodiment, parameter value obtains unit 61, it is also possible to is used for obtaining Attribute tuning second and joins
Numerical value.Thus adjustment unit 62, may be used for carrying out video calling in the first client and the second client
During, obtain, according to parameter value, Attribute tuning the second parameter value that unit 61 obtains, described video is led to
In image in words, the property value at least one region is adjusted, the image after being adjusted；The first visitor
During family end and the second client carry out video calling, obtain, according to parameter value, the genus that unit 61 obtains
Property adjust the first parameter value, the property value of image after adjusting is adjusted.
In one embodiment, adjustment unit 62 may be used for: triggers CPU in the first client and the
During two clients carry out video calling, according to Attribute tuning the second parameter value, to described video calling
In image in the property value at least one region be adjusted；Trigger GPU in the first client and second
During client carries out video calling, according to Attribute tuning the first parameter value, to the image after adjusting
Property value is adjusted.
In one embodiment, adjustment unit 62 may be used for: identifies the image in described video calling
In possess the target of specific characteristic；After identifying described target, according to Attribute tuning the second parameter value, right
In described target image in described video calling, the property value of region is adjusted.
Wherein, described special characteristic can be, but not limited to include: face characteristic.
In one embodiment, the first set and the second set are included when described Attribute tuning the first parameter value
Middle Attribute tuning the first parameter value comprised respectively；Image in video calling includes: described local photographic head
Each two field picture that the video stream packets collected contains and the described video stream packets sent by the second client contain
During each two field picture, adjustment unit 62 specifically may be used for: regards in the first client and the second client
During frequency call, according to the first set, adjust described local camera collection to video stream packets contain
Each two field picture；During the first client and the second client carry out video calling, according to the second set,
Adjust each two field picture that the described video stream packets sent by the second client contains.
In one embodiment, in order to realize the first set and the acquisition of the second set, the application implements
This device provided in example can further include instruction reception unit and set acquiring unit.Wherein:
Instruction reception unit, for gathering according to first at adjustment unit 62, adjusts described local photographic head
Before each two field picture that the video stream packets collected contains, receive the first effect and choose instruction, at adjustment unit 62
According to the second set, before adjusting each two field picture that the described video stream packets sent by the second client contains, receive
Second effect chooses instruction.
Set acquiring unit, the first effect for receiving according to instruction reception unit is chosen instruction, is obtained institute
State the first set；Choose instruction according to the second effect that instruction reception unit receives, obtain described second set.
In one embodiment, include that described local camera collection arrives when the image in described video calling
Video stream packets contain each two field picture time, this device that the embodiment of the present application 6 provides can also include sending single
Unit.
Wherein, this transmitting element, it is used for:
Each image after being adjusted by adjustment unit 62, is sent to the second client；Or by described local shooting
The video stream that head collects gives the second client；Or the video flowing that described local camera collection arrived,
And for described local camera collection to the effect of each two field picture that contains of video stream packets choose instruction, send out
Give the second client.
Use the embodiment of the present application 6 provide this device, due to can during carrying out video calling,
The property value of the image in video calling is adjusted automatically according to Attribute tuning parameter value by this device, no
Need user's manual operation, thus compared in prior art for the processing mode of the image in video calling
For, it is possible to increase for the treatment effeciency of the image in video calling.
Embodiment 7
For solving what the existing mode carrying out image procossing of the video flowing for transmitting in video calling existed
Inefficient problem, the embodiment of the present application 7 provides the image processing apparatus in a kind of video calling.This dress
Put and can be, but not limited to be server.
The concrete structure schematic diagram of this device is as it is shown in fig. 7, comprises following function unit:
Image acquiring unit 71, for receiving at least one client participating in video calling at video calling
Image that send in process (the described process of rear title), in described video calling.
Wherein, the image in described video calling includes: in this process, by least one client described
The local camera collection of end to each two field picture of containing of video stream packets.
Parameter value obtains unit 72, is used for obtaining Attribute tuning the first parameter value.
Adjustment unit 73, for obtaining, according to parameter value, Attribute tuning the first parameter value that unit 72 obtains,
The property value of the image in the described video calling receive image acquiring unit 71 is adjusted.
Transmitting element 74, the image after being adjusted by adjustment unit 73 is sent to participate in described video calling
Client.
In one embodiment, parameter value obtain unit 72 can be also used for obtain Attribute tuning second join
Numerical value.Based on this Attribute tuning the second parameter value, adjustment unit 73 may be used for: obtains according to parameter value
Attribute tuning the second parameter value that unit 72 obtains, at least one district in the image in described video calling
The property value in territory is adjusted, the image after being adjusted；The genus that unit 72 obtains is obtained according to parameter value
Property adjust the first parameter value, the property value of image after adjusting is adjusted.
In one embodiment, adjustment unit 73 is for described target image in described video calling
The mode that the property value of middle region is adjusted may include that in the image identified in described video calling
Possesses the target of specific characteristic；After identifying described target, according to Attribute tuning the second parameter value, to institute
State the property value of region in target image in described video calling to be adjusted.Wherein, institute here
The special characteristic said can be, but not limited to include face characteristic.
In one embodiment, if Attribute tuning the first parameter value includes comprising respectively at least two set
Attribute tuning the first parameter value, and image acquiring unit 71 receive be participate in video calling at least
At least two video flowing that one client sends in this process.So, adjustment unit 73 specifically may be used
For respectively according to each set in described at least two set, respectively in described at least two video flowing
The property value of each image that comprises of corresponding video stream be adjusted.
In one embodiment, in order to realize the acquisition to described each set, the embodiment of the present application 7 provides
This device can also include:
Instruction reception unit, at adjustment unit 73 respectively according to described each set, respectively to described respectively
Before the property value of image is adjusted, receives and participate at least two that the client transmission of described video calling comes
Effect chooses instruction；
Set acquiring unit, chooses instruction for the described at least two effect received according to instruction reception unit,
Obtain described at least two set.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can use complete hardware embodiment, complete software implementation or knot
The form of the embodiment in terms of conjunction software and hardware.And, the present invention can use and wherein wrap one or more
Computer-usable storage medium containing computer usable program code (include but not limited to disk memory,
CD-ROM, optical memory etc.) form of the upper computer program implemented.
The present invention is with reference to method, equipment (system) and computer program product according to embodiments of the present invention
The flow chart of product and/or block diagram describe.It should be understood that can by computer program instructions flowchart and
/ or block diagram in each flow process and/or flow process in square frame and flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to general purpose computer, special-purpose computer, embedding
The processor of formula datatron or other programmable data processing device is to produce a machine so that by calculating
The instruction that the processor of machine or other programmable data processing device performs produces for realizing at flow chart one
The device of the function specified in individual flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions may be alternatively stored in and computer or the process of other programmable datas can be guided to set
In the standby computer-readable memory worked in a specific way so that be stored in this computer-readable memory
Instruction produce and include the manufacture of command device, this command device realizes in one flow process or multiple of flow chart
The function specified in flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, makes
Sequence of operations step must be performed to produce computer implemented place on computer or other programmable devices
Reason, thus the instruction performed on computer or other programmable devices provides for realizing flow chart one
The step of the function specified in flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
In a typical configuration, calculating equipment includes one or more processor (CPU), input/defeated
Outgoing interface, network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory
(RAM) and/or the form such as Nonvolatile memory, such as read only memory (ROM) or flash memory (flash RAM).
Internal memory is the example of computer-readable medium.
Computer-readable medium includes that removable media permanent and non-permanent, removable and non-can be by appointing
Where method or technology realize information storage.Information can be computer-readable instruction, data structure, program
Module or other data.The example of the storage medium of computer includes, but are not limited to phase transition internal memory
(PRAM), static RAM (SRAM), dynamic random access memory (DRAM), its
The random access memory (RAM) of his type, read only memory (ROM), electrically erasable are read-only
Memorizer (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read only memory
(CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassette tape, tape magnetic
Disk storage or other magnetic storage apparatus or any other non-transmission medium, can be used for storage can be calculated
The information that equipment accesses.According to defining herein, computer-readable medium does not include temporary computer-readable matchmaker
Body (transitory media), such as data signal and the carrier wave of modulation.
Also, it should be noted term " includes ", " comprising " or its any other variant are intended to non-
Comprising of exclusiveness, so that include that the process of a series of key element, method, commodity or equipment not only wrap
Include those key elements, but also include other key elements being not expressly set out, or also include for this process,
The key element that method, commodity or equipment are intrinsic.In the case of there is no more restriction, statement " include
One ... " key element that limits, it is not excluded that including the process of described key element, method, commodity or setting
Other identical element is there is also in Bei.
The foregoing is only embodiments herein, be not limited to the application.For this area skill
For art personnel, the application can have various modifications and variations.All institutes within spirit herein and principle
Any modification, equivalent substitution and improvement etc. made, within the scope of should be included in claims hereof.
Claims (31)
1. the image processing method in a video calling, it is characterised in that including:
GPU obtains pending image；Wherein, described pending image is the image in described video calling,
The image that according to or, the image in described video calling generates；
GPU is during described video calling, according to Attribute tuning the first parameter value, to pending image
Property value be adjusted；
Wherein, described video calling occurs between the first client and the second client；
Image in described video calling includes:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
2. the method for claim 1, it is characterised in that GPU mistake in described video calling
Cheng Zhong, it is thus achieved that before pending image, described method also includes:
CPU is according to Attribute tuning the second parameter value, at least one region in the image in described video calling
Property value be adjusted, obtain described pending image and be sent to GPU.
3. method as claimed in claim 2, it is characterised in that CPU is according to Attribute tuning the second parameter
Value, is adjusted the property value at least one region in the image in described video calling, including:
CPU identifies the target possessing specific characteristic in the image in described video calling；
CPU is after identifying described target, according to Attribute tuning the second parameter value, to described target described
In image in video calling, the property value of region is adjusted.
4. method as claimed in claim 3, it is characterised in that described specific characteristic includes: face is special
Levy.
5. the method for claim 1, it is characterised in that described Attribute tuning the first parameter value,
Including Attribute tuning the first parameter value comprised respectively in the first set and the second set；
Image in described video calling includes: described local camera collection to each frame of containing of video stream packets
Each two field picture that image and the described video stream packets sent by the second client contain；Then
The property value of pending image in this process, according to Attribute tuning the first parameter value, is entered by GPU
Row sum-equal matrix, including:
GPU in this process, according to the first set, adjusts the video flowing that described local camera collection arrives
The each two field picture comprised；
GPU in this process, according to the second set, adjusts the described video flowing sent by the second client
The each two field picture comprised.
6. method as claimed in claim 5, it is characterised in that:
GPU in this process, according to the first set, adjusts the video flowing that described local camera collection arrives
Before each two field picture comprised, described method also includes: GPU receives the first effect and chooses instruction, and according to
One effect chooses instruction, obtains described first set；
GPU in this process, according to the second set, adjusts the video flowing that described local camera collection arrives
Before each two field picture comprised, described method also includes: GPU receives the second effect and chooses instruction, and according to
Two effects choose instruction, obtain described second set.
7. the method as described in the arbitrary claim of claim 1～6, it is characterised in that when described video calling
In image include described local camera collection to video stream packets contain each two field picture time, described method is also
Including:
GPU according to each image after the adjustment of Attribute tuning the first parameter value, is sent to the second client by CPU
End；Or
The video stream that described local camera collection is arrived by CPU is to the second client；Or
The video flowing that described local camera collection is arrived by CPU, and arrive for described local camera collection
The effect of each two field picture that contains of video stream packets choose instruction, be sent to the second client.
8. the image processing method in a video calling, it is characterised in that including:
First client obtains the image in described video calling；
First client trigger graphic process unit GPU in this process according to Attribute tuning the first parameter value,
The property value of the image in described video calling is adjusted；
Wherein, the image in described video calling, including at least one in following two kinds of images:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
9. method as claimed in claim 8, it is characterised in that the first client in this process,
According to Attribute tuning the first parameter value, the property value of the image in described video calling is adjusted, including:
First client in this process, according to Attribute tuning the second parameter value, in described video calling
Image in the property value at least one region be adjusted, the image after being adjusted；
First client triggers GPU in this process, according to Attribute tuning the first parameter value, to adjustment
After the property value of image be adjusted.
10. method as claimed in claim 9, it is characterised in that the first client in this process,
According to Attribute tuning the second parameter value, to the property value at least one region in the image in described video calling
It is adjusted, including:
First client trigger central processor CPU in this process according to Attribute tuning the second parameter value,
The property value at least one region in image in described video calling is adjusted；
First client in this process, according to Attribute tuning the first parameter value, to the image after adjusting
Property value is adjusted, including:
First client triggers GPU in this process according to Attribute tuning the first parameter value, after adjusting
The property value of image be adjusted.
11. methods as described in claim 9 or 10, it is characterised in that join according to Attribute tuning second
Numerical value, is adjusted the property value at least one region in the image in described video calling, including:
Identify the target possessing specific characteristic in the image in described video calling；
After identifying described target, according to Attribute tuning the second parameter value, to described target at described video
In image in call, the property value of region is adjusted.
12. methods as claimed in claim 11, it is characterised in that described special characteristic includes: face
Feature.
13. methods as claimed in claim 8, it is characterised in that described Attribute tuning the first parameter value,
Including Attribute tuning the first parameter value comprised respectively in the first set and the second set；
Image in described video calling includes: described local camera collection to each frame of containing of video stream packets
Each two field picture that image and the described video stream packets sent by the second client contain；Then
First client in this process, according to Attribute tuning the first parameter value, in described video calling
The property value of image be adjusted, including:
First client in this process, according to the first set, adjusts what described local camera collection arrived
Each two field picture that video stream packets contains；
First client in this process, is gathered according to second, is sent by the second client described in adjustment
Each two field picture that video stream packets contains.
14. methods as claimed in claim 13, it is characterised in that:
First client according to the first set, adjust described local camera collection to video stream packets contain each
Before two field picture, described method also includes: receives the first effect and chooses instruction, and chooses finger according to the first effect
Order, obtains described first set；
First client is according to the second set, and it is each that the described video stream packets sent by the second client of adjustment contains
Before two field picture, described method also includes: receives the second effect and chooses instruction, and chooses finger according to the second effect
Order, obtains described second set.
15. methods as described in the arbitrary claim of claim 8～10,12～14, it is characterised in that when described
Image in video calling include described local camera collection to video stream packets contain each two field picture time, institute
Method of stating also includes:
First client will be sent to the second client according to each image after the adjustment of Attribute tuning the first parameter value
End；Or
The video stream that described local camera collection is arrived by the first client is to the second client；Or
The video flowing that described local camera collection is arrived by the first client, and for described local photographic head
The effect of each two field picture that the video stream packets collected contains chooses instruction, is sent to the second client.
Image processing method in 16. 1 kinds of video callings, it is characterised in that including:
Server receives at least one client participating in video calling and sends out during described video calling
Image in video calling that send, described；
Server obtains Attribute tuning the first parameter value；
The property value of the image in described video calling, according to Attribute tuning the first parameter value, is carried out by server
Adjust；
Image after server will adjust is sent to participate in the client of described video calling；
Wherein, the image in described video calling includes:
In this process, by described at least one client this locality camera collection to video stream packets contain
Each two field picture.
17. methods as claimed in claim 16, it is characterised in that described method also includes:
Server obtains Attribute tuning the second parameter value；Then
The property value of the image in described video calling, according to Attribute tuning the first parameter value, is carried out by server
Adjust, including:
Server is according to Attribute tuning the second parameter value, at least one district in the image in described video calling
The property value in territory is adjusted, the image after being adjusted；
The property value of the image after adjusting, according to Attribute tuning the first parameter value, is adjusted by server.
18. methods as claimed in claim 16, it is characterised in that server is according to Attribute tuning second
Parameter value, is adjusted the property value at least one region in the image in described video calling, including:
Image in video calling described in server identification possesses the target of specific characteristic；
Server is after identifying described target, according to Attribute tuning the second parameter value, to described target in institute
State the property value of region in the image in video calling to be adjusted.
19. methods as claimed in claim 18, it is characterised in that described special characteristic includes: face
Feature.
20. methods as claimed in claim 16, it is characterised in that described Attribute tuning the first parameter value,
Including Attribute tuning the first parameter value comprised respectively at least two set；
Server receives at least one client participating in video calling and sends out during described video calling
Image in video calling that send, described, including: server receives at least one visitor of participation video calling
At least two video flowing that family end sends in this process；Then
The property value of the image in described video calling, according to Attribute tuning the first parameter value, is carried out by server
Adjust, including:
Server is respectively according to each set in described at least two set, respectively to described at least two video
The property value of each image that the corresponding video stream in stream comprises is adjusted.
21. methods as claimed in claim 20, it is characterised in that server is respectively according to described each collection
Closing, before the property value to described each image is adjusted respectively, described method also includes:
The client of the server reception described video calling of participation sends at least two effect come and chooses instruction；
Server chooses instruction according to described at least two effect, obtains described at least two set.
Image processing system in 22. 1 kinds of video callings, including graphic process unit GPU, it is characterised in that:
GPU, is used for obtaining pending image, and during described video calling, according to Attribute tuning
First parameter value, is adjusted the property value of pending image；
Wherein, described pending image is the image in described video calling, or according to described video calling
In image generate image；
Described video calling occurs between the first client and the second client；
Image in described video calling includes:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
23. the system as claimed in claim 22, it is characterised in that described system also includes central authorities' process
Device CPU, wherein:
CPU, for according to Attribute tuning the second parameter value, in the image in described video calling at least one
The property value in individual region is adjusted, and obtains described pending image and is sent to GPU.
24. systems as claimed in claim 23, it is characterised in that:
CPU, for identifying the target possessing specific characteristic in the image in described video calling；Identifying
After described target, according to Attribute tuning the second parameter value, to described target image in described video calling
The property value of middle region is adjusted.
25. 1 kinds of graphic process unit, described graphic process unit is positioned at first terminal equipment, it is characterised in that
Described graphic process unit includes:
Image acquiring unit, is used for obtaining pending image；Wherein, described pending image is described video
Image in call, or according to the image that generates of image in described video calling；
Adjustment unit, is used for during first terminal equipment and the second terminal unit carry out video calling,
According to Attribute tuning the first parameter value, the property value of pending image is adjusted；
Wherein, at least one during the image in described video calling includes following two kinds of images:
In this process, first terminal equipment this locality camera collection to each two field picture of containing of video stream packets；
In this process, first terminal equipment receive, by second terminal unit send video stream packets
The each two field picture contained.
Image processing apparatus in 26. 1 kinds of video callings, it is characterised in that including:
Image acquiring unit, for obtaining the image in described video calling；
Adjustment unit, is used for triggering graphic process unit GPU and joins according to Attribute tuning first in this process
Numerical value, is adjusted the property value of the image in described video calling；
Wherein, the image in described video calling, including at least one in following two kinds of images:
In this process, first client this locality camera collection to each two field picture of containing of video stream packets；
In this process, first client receive, the video stream packets that sent by the second client contains
Each two field picture.
27. devices as claimed in claim 26, it is characterised in that
Parameter value obtains unit, is additionally operable to obtain Attribute tuning the second parameter value；
Adjustment unit, in this process, obtains, according to parameter value, the Attribute tuning second that unit obtains
Parameter value, is adjusted the property value at least one region in the image in described video calling, is adjusted
Image after whole；Trigger graphic process unit GPU in this process, obtain unit according to parameter value and obtain
Attribute tuning the first parameter value, the property value of image after adjusting is adjusted.
28. devices as claimed in claim 27, it is characterised in that
Adjustment unit, is used for: trigger central processor CPU in this process according to Attribute tuning second
Parameter value, is adjusted the property value at least one region in the image in described video calling；Trigger
The property value of the image after adjusting according to Attribute tuning the first parameter value, is adjusted by GPU in this process
Whole.
Image processing apparatus in 29. 1 kinds of video callings, it is characterised in that including:
Image acquiring unit, for receiving at least one client participating in video calling at described video calling
During send, image in described video calling；
Parameter value obtains unit, is used for obtaining Attribute tuning the first parameter value；
Adjustment unit, for obtaining, according to parameter value, Attribute tuning the first parameter value that unit obtains, to image
The property value obtaining the image in the described video calling that unit receives is adjusted；
Transmitting element, the image after being adjusted by adjustment unit is sent to participate in the client of described video calling
End；
Wherein, the image in described video calling includes:
In this process, by described at least one client this locality camera collection to video stream packets contain
Each two field picture.
30. devices as claimed in claim 29, it is characterised in that parameter value obtains unit and is additionally operable to obtain
Obtain Attribute tuning the second parameter value；
Adjustment unit, is used for: according to Attribute tuning the second parameter value, in the image in described video calling
The property value at least one region is adjusted, the image after being adjusted；According to Attribute tuning the first parameter
Value, is adjusted the property value of the image after adjusting.
31. devices as claimed in claim 30, it is characterised in that adjustment unit, are used for:
Identify the target possessing specific characteristic in the image in described video calling；
After identifying described target, according to Attribute tuning the second parameter value, to described target at described video
In image in call, the property value of region is adjusted.
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| CN201510319896.4A CN106303361A (en) | 2015-06-11 | 2015-06-11 | Image processing method, device, system and graphic process unit in video calling |
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