CN110189246A - Image stylization generation method, device and electronic equipment - Google Patents
Image stylization generation method, device and electronic equipment Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
Abstract
A kind of image stylization generation method, device and electronic equipment are provided in the embodiment of the present disclosure, belong to technical field of data processing, this method comprises: obtaining the multiple images comprising target object shown on interactive interface, the target object forms the first graphics field in described multiple images；Variation tendency based on first graphics field in time series, determines whether the target object remains static；When remaining static in response to the target object, from the multiple series of images processing parameter stored in pre-set light weighed model, one group of Image Processing parameter is selected, to form the first Image Processing parameter；Using the first image processing parameter and the light weighed model, it converts the corresponding with the target object first stylized image in real time by image to be presented in current interactive interface in first time period.By the processing scheme of the disclosure, the stylized effect of setting image that can be random.
Description
Technical field
This disclosure relates to technical field of data processing more particularly to a kind of image stylization generation method, device and electronics
Equipment.
Background technique
With the continuous development of society and progress, electronic product start widely to enter in people's lives.Especially
Not only spreading speed was fast for these electronic products in recent years, and the speed updated is also very surprising.It is sent out based on electronic equipment
The swift and violent development that the software of exhibition also obtains, more and more users begin to use the electronic equipments such as smart phone to carry out social activity
Equal network operations.During carrying out network operation, it is only that more and more people wish that oneself shooting or the video recorded have
Special stylized feature.
During carrying out stylization to image, it usually needs the video of photo or recording to user's shooting carries out big
The data of amount calculate, this just proposes higher requirement to the electronic equipment take pictures that user uses, i.e. electronic equipment has
There is higher arithmetic speed.And there are more performance differences for electronic equipment on the market at present, this makes the realization of stylization
At certain obstacle.
In addition to this, for user before taking pictures or before recorded video, usual system can be with more friendly side
Formula shows more different types of stylizations, the further usage experience for improving user.
Summary of the invention
In view of this, the embodiment of the present disclosure provides a kind of image stylization generation method, device and electronic equipment, at least portion
Decompose problems of the prior art of determining.
In a first aspect, the embodiment of the present disclosure provides a kind of image stylization generation method, comprising:
The multiple images comprising target object shown on interactive interface are obtained, the target object is in described multiple images
The first graphics field of middle formation；
Variation tendency based on first graphics field in time series, determines whether the target object is in quiet
Only state；
It remains static in response to the determination target object, the multiple groups stored from pre-set light weighed model
In Image Processing parameter, one group of Image Processing parameter is selected, to form the first Image Processing parameter；
Using the first image processing parameter and the light weighed model, by current interactive interface in first time period
In image to be presented be converted into the corresponding with the target object first stylized image in real time.
According to a kind of specific implementation of the embodiment of the present disclosure, it is described will be in current interactive interface in first time period
Image to be presented is converted into real time after the corresponding with the target object first stylized image, and the method is also wrapped
It includes:
In the second time period after the first time period, the target pair described in real-time display in the interactive interface
The transfer image acquisition of elephant.
According to a kind of specific implementation of the embodiment of the present disclosure, the mesh described in real-time display in the interactive interface
After the transfer image acquisition for marking object, the method also includes:
Within the third period after the second time period, the target pair described in real-time display in the interactive interface
The primary image of elephant, the primary image are without the image by stylization processing.
According to a kind of specific implementation of the embodiment of the present disclosure, the mesh described in real-time display in the interactive interface
Mark the transfer image acquisition of object, comprising:
It obtains the stylized image of n shown in the second time period and the n stylized image is n corresponding
Primary image, the primary image are without the image by stylization processing；
First transparency (n-i)/n is arranged to i-th of stylized image in n stylized image, to n primary images
In i-th of primary image the second transparency i/n is set；
Stylized image with the first transparency and the primary image superposition with the second transparency are shown.
According to a kind of specific implementation of the embodiment of the present disclosure, the mesh described in real-time display in the interactive interface
After the primary image for marking object, the method also includes:
In the 4th period after the third period, the multiple groups that are stored from pre-set light weighed model
In Image Processing parameter, one group of Image Processing parameter is selected, to form the second Image Processing parameter；
It is within the 4th period that image to be presented in current interactive interface is real based on second Image Processing parameter
When be converted into the second stylized image corresponding with the target object.
According to a kind of specific implementation of the embodiment of the present disclosure, what is shown on the acquisition interactive interface includes target pair
The multiple images of elephant, comprising:
Video content in the interactive interface is acquired, to obtain the video file for including multiple video frames；
Multiple video frames is chosen, from the video file to form the multiple images for including the target object.
It is described that multiple videos is chosen from the video file according to a kind of specific implementation of the embodiment of the present disclosure
Frame forms the multiple images comprising the target object, comprising:
Target object detection is carried out to the video frame in the video file, to obtain the image sequence comprising target object
Column；
In described image sequence, the first graphics field in current video frame and the first view in a upper video frame are judged
Whether frequency domain is identical；
It is identical as the first video area in a upper video frame in response to the first graphics field in current video frame, in institute
It states and deletes current video frame in image sequence.
According to a kind of specific implementation of the embodiment of the present disclosure, what is shown on the acquisition interactive interface includes target pair
After the multiple images of elephant, the method also includes:
Choose multiple structural elements of different orientation；
Details description is carried out to described multiple images using each structural element in multiple structural elements, to be filtered
Image；
The gray-scale edges of filtering image are determined, to obtain depositing in each grey level in multiple grey levels in filtering image
Pixel number；
Pixel number in each grey level is weighted, wherein the average gray after weighting is used as threshold value；
Binary conversion treatment is carried out to the filtering image based on the threshold value；
Using the image after binary conversion treatment as the edge image of the target object.
It is described to utilize described image processing parameter and the light weight according to a kind of specific implementation of the embodiment of the present disclosure
Change model, converts stylization corresponding with the target object in real time for image to be presented in current interactive interface and scheme
Picture, comprising:
Multiple convolutional layers and pond layer are chosen in the light weighed model, wherein the pond layer is using average pond
Processing mode；
Image to be presented and stylized image are set in the character representation of the convolutional layer and pond layer；
Based on the character representation, building minimizes loss function；
Based on the minimum loss function, stylized image corresponding with the target object is generated.
Second aspect, the embodiment of the present disclosure provide a kind of image stylization generating means, comprising:
Module is obtained, for obtaining the multiple images comprising target object shown on interactive interface, the target object
The first graphics field is formed in described multiple images；
Determining module determines the target for the variation tendency based on first graphics field in time series
Whether object remains static；
Selecting module, for remaining static in response to the determination target object, from pre-set lightweight mould
In the multiple series of images processing parameter stored in type, one group of Image Processing parameter is selected, to form the first Image Processing parameter；
Conversion module, for utilizing the first image processing parameter and the light weighed model, in first time period
It converts the corresponding with the target object first stylized image in real time by image to be presented in current interactive interface.
The third aspect, the embodiment of the present disclosure additionally provide a kind of electronic equipment, which includes:
At least one processor；And
The memory being connect at least one processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and the instruction is by least one processor
It executes, so that at least one processor is able to carry out the figure in any implementation of aforementioned first aspect or first aspect
As stylized generation method.
Fourth aspect, the embodiment of the present disclosure additionally provide a kind of non-transient computer readable storage medium, the non-transient meter
Calculation machine readable storage medium storing program for executing stores computer instruction, and the computer instruction is for making the computer execute aforementioned first aspect or the
Image stylization generation method in any implementation of one side.
5th aspect, the embodiment of the present disclosure additionally provide a kind of computer program product, which includes
The calculation procedure being stored in non-transient computer readable storage medium, the computer program include program instruction, when the program
When instruction is computer-executed, the computer is made to execute the image in aforementioned first aspect or any implementation of first aspect
Stylized generation method.
Image stylization in the embodiment of the present disclosure generates scheme, including being shown on acquisition interactive interface comprising target pair
The multiple images of elephant, the target object form the first graphics field in described multiple images；Based on first graph area
Variation tendency of the domain in time series, determines whether the target object remains static；In response to the determination target
Object remains static, and from the multiple series of images processing parameter stored in pre-set light weighed model, selects a group picture
As processing parameter, the first Image Processing parameter is formed；Using the first image processing parameter and the light weighed model,
It converts the first wind corresponding with the target object in real time by image to be presented in current interactive interface in one period
It formats image.By the scheme of the disclosure, while reducing electronic equipment calculated load, the wind of setting image that can be random
It formats effect, improves the usage experience of user.
Detailed description of the invention
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present disclosure
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of image stylization product process schematic diagram that the embodiment of the present disclosure provides；
Fig. 2 is a kind of neural network model schematic diagram that the embodiment of the present disclosure provides；
Fig. 3 is another image stylization product process schematic diagram that the embodiment of the present disclosure provides；
Fig. 4 is another image stylization product process schematic diagram that the embodiment of the present disclosure provides；
Fig. 5 is the image stylization generating means structural schematic diagram that the embodiment of the present disclosure provides；
Fig. 6 is the electronic equipment schematic diagram that the embodiment of the present disclosure provides.
Specific embodiment
The embodiment of the present disclosure is described in detail with reference to the accompanying drawing.
Illustrate embodiment of the present disclosure below by way of specific specific example, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the disclosure easily.Obviously, described embodiment is only the disclosure
A part of the embodiment, instead of all the embodiments.The disclosure can also be subject to reality by way of a different and different embodiment
It applies or applies, the various details in this specification can also be based on different viewpoints and application, in the spirit without departing from the disclosure
Lower carry out various modifications or alterations.It should be noted that in the absence of conflict, the feature in following embodiment and embodiment can
To be combined with each other.Based on the embodiment in the disclosure, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained belongs to the range of disclosure protection.
It should be noted that the various aspects of embodiment within the scope of the appended claims are described below.Ying Xian
And be clear to, aspect described herein can be embodied in extensive diversified forms, and any specific structure described herein
And/or function is only illustrative.Based on the disclosure, it will be understood by one of ordinary skill in the art that one described herein
Aspect can be independently implemented with any other aspect, and can combine the two or both in these aspects or more in various ways.
For example, carry out facilities and equipments in terms of any number set forth herein can be used and/or practice method.In addition, can make
With other than one or more of aspect set forth herein other structures and/or it is functional implement this equipment and/or
Practice the method.
It should also be noted that, diagram provided in following embodiment only illustrates the basic structure of the disclosure in a schematic way
Think, component count, shape and the size when only display is with component related in the disclosure rather than according to actual implementation in schema are drawn
System, when actual implementation kenel, quantity and the ratio of each component can arbitrarily change for one kind, and its assembly layout kenel can also
It can be increasingly complex.
In addition, in the following description, specific details are provided for a thorough understanding of the examples.However, fields
The skilled person will understand that the aspect can be practiced without these specific details.
The embodiment of the present disclosure provides a kind of image stylization generation method.Image stylization provided in this embodiment generation side
Method can be executed by a computing device, which can be implemented as software, or be embodied as the combination of software and hardware,
The computing device, which can integrate, to be arranged in server, terminal device etc..
Referring to Fig. 1, a kind of image stylization generation method that the embodiment of the present disclosure provides includes the following steps:
S101 obtains the multiple images comprising target object shown on interactive interface, and the target object is described more
The first graphics field is formed in a image.
The scheme of the embodiment of the present disclosure can be applied in electronic equipment having data processing function, which includes
Hardware and the software being installed in electronic equipment, while the electronic equipment can also install various application programs, for example, at image
Manage class application program, video playback class application program, social category application program etc..
Interactive interface is operate in the window in application program, shown on interactive interface the image comprising target object or
Person's video.Target object is specific object defined in the disclosure, and target object has certain shape, by changing target
The shape of object can be formed based on order of different shapes.For example, target object can be the figure of human body, human body passes through
Four limbs form different postures, may be constructed different posture orders.Alternatively, target object can also be various gestures, pass through
Gesture forms the posture such as " thumbed up " etc, to express different gesture instructions.
Target object occupies certain position and area in interactive interface, corresponding, and target object is on interaction circle
Projection on face just constitutes the first graphics field, which can show in the multiple images that interaction area is formed
Show.
Electronic equipment can be obtained from long-range, or from local in interaction by wired connection mode or radio connection
Multiple images (target image sequence) played on interface, that target object is shot.Wherein, interactive interface can be with
It is the interface for showing the image shot to target object.For example, interactive interface can be above-mentioned executing subject
Upper installation, application for shooting image interface.Target object can be the personage that shooting image is carried out to it, for example,
Target object can be the user that self-timer is carried out using above-mentioned executing subject.Multiple images can also be carry out moving object detection
Image sequence.In general, the image that multiple images include can be in the image sequence shot to target object
Image all or part of, multiple images include the image currently shown on interactive interface.As a kind of situation, Duo Getu
As may include preset quantity image, including the image currently shown on interactive interface.
Whether S102, the variation tendency based on first graphics field in time series, determine the target object
It remains static.
Moving object detection can be carried out to multiple images, determine that the corresponding movement of each image is believed in multiple images
Breath.It would generally include regular hour information (for example, image capturing time or image are formed since multiple images are when being formed
Time), the time in multiple images can be extracted thus, form time series.Based on time series, can according to when
Between sequencing sequencing arrangement is carried out to multiple images, so that time-based dimension judges to include in multiple images
Action message (for example, action command).
For characterizing the action state that target object is sequentially generated in time series, action state can be action message
Motion state or stationary state.For the image in multiple images, the corresponding action state of the image can according in the image,
(it can be the image adjacent with the image relative to the image before the image, be also possible to default with interval between the image
The image of quantity image), occur in target interface the region of mobile pixel composition moving distance (for example, the movement away from
The maximum moving distance in moving distance from each pixel in the region that can be the mobile pixel composition of above-mentioned generation；Or
Person can be the average value of the moving distance of each pixel) it determines.For example, if above-mentioned moving distance is more than or equal to preset
Distance threshold determines that the corresponding action state of the image is motion state.Alternatively, according to above-mentioned moving distance and the image with
Play time between above-mentioned target image is poor, determines movement speed, if movement speed is more than or equal to preset speed threshold
Value determines that the corresponding action state of the image is motion state.
Generally, it is true to be only user for target object shape instruction represented by the first graphics field of stationary state formation
Think that the action command of expression, target object are temporary in the centre being generally in the shape of before forming action command that motion state is formed in fact
State shape, for this reason, it may be necessary to judge that the first graphics field on which image is related to user instruction based on multiple images.
Specifically, can be judged based on state change of the described multiple images in time series.When detecting
Target object is when the state in multiple images is by motion state convert to static state, by the first graphics field in stationary state
Represented graphics command resolves to the operational order of target object.The operational order can be expressed with various ways, behaviour
The form for making to instruct can include but is not limited to following at least one: number, text, symbol, level signal etc..
S103 remains static in response to the determination target object, stores from pre-set light weighed model
Multiple series of images processing parameter in, select one group of Image Processing parameter, to form the first Image Processing parameter.
Electronic equipment internal is provided with light weighed model, which is used for the image received in electronic equipment
Carry out stylized processing.In order to reduce the resource consumption of electronic equipment (for example, mobile phone), enable electronic equipment in lesser money
In the case that source occupies, it still is able to effectively carry out stylized processing to the image of input.The conceptual design of the disclosure one
Plant targetedly light weighed model.Referring to fig. 2, light weighed model is designed by the way of neural network model, neural network mould
Type includes convolutional layer, pond layer, sample level.In order to improve the computational efficiency of neural network, while reducing system electronics
Complexity is calculated, is not provided with full articulamentum in the scheme of the disclosure.
Convolutional layer major parameter includes the size of convolution kernel and the quantity of input feature vector figure, if each convolutional layer may include
The characteristic pattern of dry same size, for same layer characteristic value by the way of shared weight, the convolution kernel in every layer is in the same size.Volume
Lamination carries out convolutional calculation to input picture, and extracts the spatial layout feature of input picture.
It can be connect with sample level behind the feature extraction layer of convolutional layer, sample level is used to ask the office of input facial expression image
Portion's average value simultaneously carries out Further Feature Extraction, by the way that sample level is connect with convolutional layer, can guarantee neural network model for
Inputting facial expression image has preferable robustness.
In order to accelerate the training speed of neural network model, pond layer is additionally provided with behind convolutional layer, pond layer uses
The mode in average pond handles the output result of convolutional layer, can improve the gradient current of neural network and can obtain
More infectious result.
Contain different parameters inside light weighed model, light weighed model can be made to generate different skills by the way that parameter is arranged
Art style.Specifically, can be stored from pre-set light weighed model when determining that target object remains static
Multiple series of images processing parameter in, select one group of Image Processing parameter randomly or by specified mode, formed at the first image
Manage parameter.
S104 will be handed over currently in first time period using the first image processing parameter and the light weighed model
Image to be presented is converted into the corresponding with the target object first stylized image in real time in mutual interface.
After getting the first Image Processing parameter, it is based on first Image Processing parameter, it can be in light weighed model
The type of middle setting stylization, so as to convert image to be presented to and the mesh in real time in current interactive interface
Mark the corresponding first stylized image of object.Image to be presented can be one that user selects in current interactive interface
Or multiple images, image to be presented are also possible to one or more video frame images in video to be presented.Due to the first figure
As processing parameter is generated by way of generating at random, the stylized type of the first stylized image also has randomness, from
And random from multiple stylized effects can show a kind of stylized effect, improve the usage experience of user.
It, can also be by pre-set mode, after preset time period other than generating the first stylized image
Random second Image Processing parameter generates the second stylized image by the second Image Processing parameter, the second stylized image with
First stylized image is different.
As a kind of situation, in order to increase user experience, in second time period after the first period of time, in the friendship
The transfer image acquisition of target object described in real-time display in mutual interface.Transfer image acquisition is to carry out between stylized image and primary image
The image of smooth transition.
After having shown transfer image acquisition in second time period, within the third period after the second time period,
The primary image of target object described in real-time display in the interactive interface.In this way, by stylized image, transfer image acquisition and
Switching between primary image can further improve user and use the experience of stylization.
Referring to Fig. 3, according to a kind of specific implementation of the embodiment of the present disclosure, the real-time display institute in the interactive interface
The transfer image acquisition for stating target object, may include steps of:
S301, obtains the stylized image of n shown in the second time period and the n stylized image is corresponding
N primary images, the primary image is the image without handling by stylization.
The first transparency (n-i)/n is arranged to i-th of stylized image in n stylized image, to n original in S302
The second transparency i/n is arranged in i-th of primary image in raw image.Wherein, i, n are natural number, and i is less than or equal to n.
S303 shows the stylized image with the first transparency and the primary image superposition with the second transparency.
By the mode in step S301~S303, the image that interactive interface can be allowed to show is in stylized image and primary
Smooth transition is carried out between image.
As an alternative embodiment, the multiple images comprising target object shown on obtaining interactive interface
In the process, when the content on interactive interface is video content, the video content in interactive interface can be acquired, is obtained
Video file comprising multiple video frames.Based on actual needs, one or more videos is chosen from the video file
Frame forms the multiple images comprising the target object.
The selection multiple images of consumption during in order to reduce to(for) electronic equipment resource, implements according to the disclosure
A kind of optional implementation of example first can carry out target object detection to the video frame in the video file, be included
The image sequence of target object, for not including the picture frame of target object, then without processing, to save electronic equipment
Resource.
It, can be in order to further reduce the resource consumption of electronic equipment in the image sequence comprising target object
Judge whether the first graphics field in current video frame and the first video area in a upper video frame are identical, if so,
Current video frame is deleted in described image sequence.In this way, the resource of electronic equipment can be advanced optimized.
For the ease of carrying out recongnition of objects to the multiple images of acquisition, referring to fig. 4, according to the one of the embodiment of the present disclosure
Kind of specific implementation, it is described obtain the multiple images comprising target object shown on interactive interface after, the method is also
Include:
S401 chooses multiple structural elements of different orientation.
Target object can be detected by edge detection operator, if edge detection operator is only with a kind of structure
Element exports in image and contains only a kind of geological information, is unfavorable for the holding of image detail.In order to guarantee that image is examined
The accuracy of survey, selection include the edge detection operator of various structures member.
S402 carries out details description to described multiple images using each structural element in multiple structural elements, obtains
Filtering image.
By using multiple structural elements of different orientation, using each structural element as a kind of scale to image detail into
Row matching can sufficiently keep the various details of image while being filled into the noise of different type and size.
S403 determines that the gray-scale edges of filtering image calculate, to obtain in filtering image each ash in multiple grey levels
Spend pixel number present in rank.
After image filtering, in order to further reduce calculation amount, the image after filtering can be changed into gray scale
Picture present in each gray-level image can be calculated by the way that multiple grey levels are arranged to gray level image in image
Prime number.
S404 is weighted the pixel number in each grey level, and using the average gray after weighting as threshold value.
Number based on pixel in different grey-scale, it may be considered that processing is weighted to grey level based on pixel number,
For example, the grey scale values more for pixel number give biggish weight, the grey scale values setting less for pixel number
Lesser weight, by carrying out mean value calculation to the gray value after weighting, average gray value after being weighted as threshold value,
So as to carry out binary conversion treatment to gray level image based on the average gray value.
S405 carries out binary conversion treatment to the filtering image based on the threshold value.
Based on the threshold value, binary conversion treatment can be carried out to filtering image, for example, for the pixel two-value for being greater than the threshold value
Data 1 are turned to, the pixel two-value for being less than the threshold value turns to 0.
S406, using the image after binary conversion treatment as the edge image of the target object.
By just having obtained the edge image of target object for the corresponding color assignment of data progress after binaryzation,
Such as two-value is turned into 1 pixel assignment as black, the image that two-value turns to 0 is assigned a value of white.
It is improved under the premise of reducing electronic apparatus system resource consumption by the step in step S401~S406
The accuracy of target object detection.
Before determining the first Image Processing parameter, it can be based on mapping table predetermined in pre-defined mapping table,
Zoom factor corresponding with the operational order and shift factor can be searched, by the way that zoom factor and shift factor is arranged,
It is capable of forming the stylized effect of different-style.For this purpose, input layer can be arranged in light weighed model, input layer includes scaling
The factor and shift factor will zoom factors corresponding with the operational order after obtaining specific Image Processing parameter
With shift factor as the input factor, all condition entry layers are configured in the light weighed model, can simply be had
Effect configures light weighed model.Condition entry layer can be arranged according to the actual needs one or more convolutional layers,
In pond layer or sample level.All conditions input layer is completed with the parameter postponed, at the image as the light weighed model
Parameter is managed, so as to obtain different types of stylized model.
It is described to be based on the multiple convolutional layer and pond layer, life according to a kind of optional implementation of the embodiment of the present disclosure
May include step S501-S503 at stylized image corresponding with the target object:
Image to be presented and stylized image is arranged in the character representation of the convolutional layer and pond layer in S501.
Stylized image in image and training sample to be presented in the convolutional layer and pond layer of lightweight network into
Row sampling, the data after sampling in each layer constitute image to be presented and stylized image in the convolutional layer and pond layer
Character representation.For example, in light weighed model i-th layer, the feature of image to be presented and stylized image at i-th layer
Expression can use Pi and Fi.
S502, is based on the character representation, and building minimizes loss function.
Based on Pi and Fi, the square error loss function can be defined based on the two character representations, and by the square error
The loss function is set as minimizing loss function L, then minimizing loss function L can indicate at i-th layer are as follows:
Wherein, k, j are the natural number less than or equal to i.
S503 is based on the minimum loss function, generates stylized image corresponding with the target object.
By calculating to minimizing function, the numerical value for minimizing function L is minimum, available with target object phase
Corresponding stylization image.
By way of character representation and minimizing function, the accuracy of the stylized image of generation is improved.
It is corresponding with above method embodiment, referring to Fig. 5, also a kind of image stylization generating means 50 of the disclosure, packet
It includes:
Module 501 is obtained, for obtaining the multiple images comprising target object shown on interactive interface, the target pair
As forming the first graphics field in described multiple images.
Determining module 502 determines the mesh for the variation tendency based on first graphics field in time series
Whether mark object remains static.
Selecting module 503, for remaining static in response to the determination target object, from pre-set lightweight
In the multiple series of images processing parameter stored in model, one group of Image Processing parameter is selected, to form the first Image Processing parameter.
Conversion module 504, for utilizing the first image processing parameter and the light weighed model, in first time period
It is interior to convert the corresponding with the target object first stylized image in real time for image to be presented in current interactive interface.
Fig. 5 shown device can it is corresponding execute above method embodiment in content, what the present embodiment was not described in detail
Part, referring to the content recorded in above method embodiment, details are not described herein.
Referring to Fig. 6, the embodiment of the present disclosure additionally provides a kind of electronic equipment 60, which includes:
At least one processor；And
The memory being connect at least one processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one processor, and the instruction is by least one processor
It executes, so that at least one processor is able to carry out image stylization generation method in preceding method embodiment.
The embodiment of the present disclosure additionally provides a kind of non-transient computer readable storage medium, and the non-transient computer is readable to deposit
Storage media stores computer instruction, and the computer instruction is for executing the computer in preceding method embodiment.
The embodiment of the present disclosure additionally provides a kind of computer program product, and the computer program product is non-temporary including being stored in
Calculation procedure on state computer readable storage medium, the computer program include program instruction, when the program instruction is calculated
When machine executes, the computer is made to execute the image stylization generation method in preceding method embodiment.
Below with reference to Fig. 6, it illustrates the structural schematic diagrams for the electronic equipment 60 for being suitable for being used to realize the embodiment of the present disclosure.
Electronic equipment in the embodiment of the present disclosure can include but is not limited to such as mobile phone, laptop, Digital Broadcasting Receiver
Device, PDA (personal digital assistant), PAD (tablet computer), PMP (portable media player), car-mounted terminal are (such as vehicle-mounted
Navigation terminal) etc. mobile terminal and such as number TV, desktop computer etc. fixed terminal.Electronics shown in Fig. 6
Equipment is only an example, should not function to the embodiment of the present disclosure and use scope bring any restrictions.
As shown in fig. 6, electronic equipment 60 may include processing unit (such as central processing unit, graphics processor etc.) 601,
It can be loaded into random access storage according to the program being stored in read-only memory (ROM) 602 or from storage device 608
Program in device (RAM) 603 and execute various movements appropriate and processing.In RAM 603, it is also stored with the behaviour of electronic equipment 60
Various programs and data needed for making.Processing unit 601, ROM 602 and RAM 603 are connected with each other by bus 604.It is defeated
Enter/export (I/O) interface 605 and is also connected to bus 604.
In general, following device can connect to I/O interface 605: including such as touch screen, touch tablet, keyboard, mouse, figure
As the input unit 606 of sensor, microphone, accelerometer, gyroscope etc.；Including such as liquid crystal display (LCD), loudspeaking
The output device 607 of device, vibrator etc.；Storage device 608 including such as tape, hard disk etc.；And communication device 609.It is logical
T unit 609 can permit electronic equipment 60 and wirelessly or non-wirelessly be communicated with other equipment to exchange data.Although showing in figure
The electronic equipment 60 with various devices is gone out, it should be understood that being not required for implementing or having all devices shown.
It can alternatively implement or have more or fewer devices.
Particularly, in accordance with an embodiment of the present disclosure, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiment of the disclosure includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communication device 609, or from storage device 608
It is mounted, or is mounted from ROM 602.When the computer program is executed by processing unit 601, the embodiment of the present disclosure is executed
Method in the above-mentioned function that limits.
It should be noted that the above-mentioned computer-readable medium of the disclosure can be computer-readable signal media or meter
Calculation machine readable storage medium storing program for executing either the two any combination.Computer readable storage medium for example can be --- but not
Be limited to --- electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.Meter
The more specific example of calculation machine readable storage medium storing program for executing can include but is not limited to: have the electrical connection, just of one or more conducting wires
Taking formula computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable type may be programmed read-only storage
Device (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device,
Or above-mentioned any appropriate combination.In the disclosure, computer readable storage medium can be it is any include or storage journey
The tangible medium of sequence, the program can be commanded execution system, device or device use or in connection.And at this
In open, computer-readable signal media may include in a base band or as the data-signal that carrier wave a part is propagated,
In carry computer-readable program code.The data-signal of this propagation can take various forms, including but not limited to
Electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be computer-readable and deposit
Any computer-readable medium other than storage media, the computer-readable signal media can send, propagate or transmit and be used for
By the use of instruction execution system, device or device or program in connection.Include on computer-readable medium
Program code can transmit with any suitable medium, including but not limited to: electric wire, optical cable, RF (radio frequency) etc. are above-mentioned
Any appropriate combination.
Above-mentioned computer-readable medium can be included in above-mentioned electronic equipment；It is also possible to individualism, and not
It is fitted into the electronic equipment.
Above-mentioned computer-readable medium carries one or more program, when said one or multiple programs are by the electricity
When sub- equipment executes, so that the electronic equipment: obtaining at least two internet protocol addresses；Send to Node evaluation equipment includes institute
State the Node evaluation request of at least two internet protocol addresses, wherein the Node evaluation equipment is internet from described at least two
In protocol address, chooses internet protocol address and return；Receive the internet protocol address that the Node evaluation equipment returns；Its
In, the fringe node in acquired internet protocol address instruction content distributing network.
Alternatively, above-mentioned computer-readable medium carries one or more program, when said one or multiple programs
When being executed by the electronic equipment, so that the electronic equipment: receiving the Node evaluation including at least two internet protocol addresses and request；
From at least two internet protocol address, internet protocol address is chosen；Return to the internet protocol address selected；Wherein,
The fringe node in internet protocol address instruction content distributing network received.
The calculating of the operation for executing the disclosure can be write with one or more programming languages or combinations thereof
Machine program code, above procedure design language include object oriented program language-such as Java, Smalltalk, C+
+, it further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute, partly execute on the user computer on the user computer, be executed as an independent software package,
Part executes on the remote computer or executes on a remote computer or server completely on the user computer for part.
In situations involving remote computers, remote computer can pass through the network of any kind --- including local area network (LAN)
Or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer (such as utilize Internet service
Provider is connected by internet).
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the disclosure, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse
Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present disclosure can be realized by way of software, can also be by hard
The mode of part is realized.Wherein, the title of unit does not constitute the restriction to the unit itself under certain conditions, for example, the
One acquiring unit is also described as " obtaining the unit of at least two internet protocol addresses ".
It should be appreciated that each section of the disclosure can be realized with hardware, software, firmware or their combination.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art is in the technical scope that the disclosure discloses, and any changes or substitutions that can be easily thought of, all answers
Cover within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (12)
1. a kind of image stylization generation method characterized by comprising
Obtain the multiple images comprising target object shown on interactive interface, target object shape in described multiple images
At the first graphics field；
Variation tendency based on first graphics field in time series, determines whether the target object is in static shape
State；
It remains static in response to the determination target object, the multiple series of images stored from pre-set light weighed model
In processing parameter, one group of Image Processing parameter is selected, to form the first Image Processing parameter；
Using the first image processing parameter and the light weighed model, in first time period by current interactive interface to
The image of displaying is converted into the corresponding with the target object first stylized image in real time.
2. the method according to claim 1, wherein it is described in first time period by current interactive interface to
The image of displaying is converted into real time after the corresponding with the target object first stylized image, the method also includes:
In the second time period after the first time period, the target object described in real-time display in the interactive interface
Transfer image acquisition.
3. according to the method described in claim 2, it is characterized in that, the target described in real-time display in the interactive interface
After the transfer image acquisition of object, the method also includes:
Within the third period after the second time period, the target object described in real-time display in the interactive interface
Primary image, the primary image are without the image by stylization processing.
4. according to the method described in claim 2, it is characterized in that, the target described in real-time display in the interactive interface
The transfer image acquisition of object, comprising:
It obtains the stylized image of n shown in the second time period and the corresponding n of the n stylization image is a primary
Image, the primary image are without the image by stylization processing；
First transparency (n-i)/n is arranged to i-th of stylized image in n stylized image, in n primary images
The second transparency i/n is arranged in i-th of primary image；
Stylized image with the first transparency and the primary image superposition with the second transparency are shown.
5. according to the method described in claim 3, it is characterized in that, the target described in real-time display in the interactive interface
After the primary image of object, the method also includes:
In the 4th period after the third period, the multiple series of images that is stored from pre-set light weighed model
In processing parameter, one group of Image Processing parameter is selected, to form the second Image Processing parameter；
Based on second Image Processing parameter, image to be presented in current interactive interface is turned in real time within the 4th period
Turn to the corresponding with the target object second stylized image.
6. the method according to claim 1, wherein what is shown on the acquisition interactive interface includes target object
Multiple images, comprising:
Video content in the interactive interface is acquired, to obtain the video file for including multiple video frames；
Multiple video frames is chosen, from the video file to form the multiple images for including the target object.
7. according to the method described in claim 6, it is characterized in that, described choose multiple videos from the video file
Frame, to form the multiple images for including the target object, comprising:
Target object detection is carried out to the video frame in the video file, to obtain the image sequence comprising target object；
In described image sequence, the first graphics field in current video frame and the first video area in a upper video frame are judged
Whether domain is identical；
It is identical as the first video area in a upper video frame in response to the first graphics field in current video frame, in the figure
As deleting current video frame in sequence.
8. the method according to claim 1, wherein what is shown on the acquisition interactive interface includes target object
Multiple images after, the method also includes:
Choose multiple structural elements of different orientation；
Details description is carried out to described multiple images using each structural element in multiple structural elements, to obtain filtering figure
Picture；
The gray-scale edges of filtering image are determined, to obtain in filtering image in multiple grey levels present in each grey level
Pixel number；
Pixel number in each grey level is weighted, wherein the average gray after weighting is used as threshold value；
Binary conversion treatment is carried out to the filtering image based on the threshold value；
Using the image after binary conversion treatment as the edge image of the target object.
9. the method according to claim 1, wherein will be to be presented in current interactive interface in first time period
Image be converted into the first stylized image corresponding with the target object in real time, comprising:
Multiple convolutional layers and pond layer are chosen in the light weighed model, wherein the pond layer is using average pondization processing
Mode；
Image to be presented and stylized image are set in the character representation of the convolutional layer and pond layer；
Based on the character representation, building minimizes loss function；
Based on the minimum loss function, stylized image corresponding with the target object is generated.
10. a kind of image stylization generating means characterized by comprising
Module is obtained, for obtaining the multiple images comprising target object shown on interactive interface, the target object is in institute
It states and forms the first graphics field in multiple images；
Determining module determines the target object for the variation tendency based on first graphics field in time series
Whether remain static；
Selecting module, for remaining static in response to the determination target object, from pre-set light weighed model
In the multiple series of images processing parameter of storage, one group of Image Processing parameter is selected, to form the first Image Processing parameter；
Conversion module will work as in first time period for utilizing the first image processing parameter and the light weighed model
Image to be presented is converted into the corresponding with the target object first stylized image in real time in preceding interactive interface.
11. a kind of electronic equipment, which is characterized in that the electronic equipment includes:
At least one processor；And
The memory being connect at least one described processor communication；Wherein,
The memory is stored with the instruction that can be executed by least one described processor, and described instruction is by described at least one
It manages device to execute, so that at least one described processor is able to carry out image style metaplasia described in aforementioned any claim 1-9
At method.
12. a kind of non-transient computer readable storage medium, which stores computer instruction,
The computer instruction is for making the computer execute image stylization generation method described in aforementioned any claim 1-9.
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| WO2020228406A1 (en) | 2020-11-19 |
| CN110189246B (en) | 2023-02-28 |
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