CN107680029A - Image processing method, electronic equipment and the device with store function - Google Patents
Image processing method, electronic equipment and the device with store function Download PDFInfo
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- CN107680029A CN107680029A CN201710776634.XA CN201710776634A CN107680029A CN 107680029 A CN107680029 A CN 107680029A CN 201710776634 A CN201710776634 A CN 201710776634A CN 107680029 A CN107680029 A CN 107680029A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3024—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a central processing unit [CPU]
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Abstract
The invention discloses a kind of image processing method, electronic equipment and the device with store function, this method includes：The running parameter of monitoring graphics processor and central processing unit in real time；Compare the relation between the numerical value of the running parameter of the graphics processor monitored and central processing unit and predetermined threshold value；According to comparative result, determining image is handled by the graphics processor, or is handled by the central processing unit.By the above-mentioned means, the present invention can be in image processing process so that graphics processor automatically switches according to demand with central processing unit, meets user's request.
Description
Technical field
The present invention relates to technical field of image processing, more particularly to a kind of image processing method, electronic equipment and has
The device of store function.
Background technology
With the development of science and technology, intelligent terminal such as smart mobile phone, computer etc. have become people work, life institute it is indispensable
Few instrument.
Current intelligent terminal software system interface special efficacy is more and more, and effect is also increasingly abundanter, the completion of these special efficacys
It is the processing work for needing intelligent terminal to do many images.The processing of image can be complete by central processing unit or graphics processor
Into the two respectively has advantage and disadvantage when carrying out image procossing, and in different situations, image needs different processors to handle meeting
More preferably.
However, present inventor has found in long-term R＆D process, current intelligent terminal is carrying out image procossing
When, or being handled using central processing unit, or being handled using graphics processor, figure can not carried out according to intelligent terminal
Different demands during as processing switch between.
The content of the invention
The present invention solves the technical problem of provide a kind of image processing method, electronic equipment and have store function
Device, can be in image processing process so that graphics processor automatically switches according to demand with central processing unit, meet use
Family demand.
In order to solve the above technical problems, one aspect of the present invention is：A kind of image processing method, institute are provided
The method of stating includes：The running parameter of monitoring graphics processor and central processing unit in real time；Compare the graphics process monitored
Relation between the numerical value and predetermined threshold value of the running parameter of device and the central processing unit；According to comparative result, image is determined
It is to be handled by the graphics processor, or is handled by the central processing unit.
Wherein, the predetermined threshold value includes first threshold, Second Threshold and the 3rd threshold value；It is described according to comparative result,
Determining image is handled by the graphics processor, or is handled by the central processing unit, including：If currently by the figure
Processor handles image, then is less than first threshold in the numerical value of the running parameter of the graphics processor, and central processing unit
When the numerical value of running parameter is less than Second Threshold, it is determined that handling image by the central processing unit；If currently by the centre
Device processing image is managed, then when the numerical value of the running parameter of the central processing unit is more than three threshold values, it is determined that by the figure
Processor handles image.
Further, methods described also includes：The request for starting image procossing is received, and is handled using the graphics processor
Image.
Wherein, the running parameter is frequency and/or load；The first threshold is first frequency threshold value and/or first
Load threshold, the Second Threshold are second frequency threshold value and/or the second load threshold, and the 3rd threshold value is the 3rd frequency threshold
Value and/or the 3rd load threshold.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of electronic equipment is provided, it is described
Electronic equipment includes：Graphics processor, central processing unit and driving interface, the central processing unit couple the graphics process
Device, the driving interface；Wherein, the driving interface is used to monitor the graphics processor and the central processing unit in real time
Running parameter；The central processing unit is used for the running parameter for comparing the graphics processor monitored and central processing unit
Relation between numerical value and predetermined threshold value, and according to comparative result, determining image is handled by the graphics processor, or by
The central processing unit processing.
Wherein, the predetermined threshold value includes first threshold, Second Threshold and the 3rd threshold value；The central processing unit is also used
In if being currently less than first in the numerical value of the running parameter of the graphics processor by graphics processor processing image
Threshold value, and when the numerical value of the running parameter of central processing unit is less than Second Threshold, it is determined that handling image by the central processing unit；
If currently handling image by the central processing unit, it is more than the 3rd threshold value in the numerical value of the running parameter of the central processing unit
When, it is determined that handling image by the graphics processor.
Further, the electronic equipment also includes telecommunication circuit, and the telecommunication circuit, which is used to receive, starts image procossing
Request；The graphics processor is additionally operable to, the processing figure when the telecommunication circuit receives the request of the startup image procossing
Picture.
Wherein, the running parameter is frequency and/or load；The first threshold is first frequency threshold value and/or second
Load threshold, the Second Threshold are first frequency threshold value and/or the second load threshold, and the 3rd threshold value is the 3rd frequency threshold
Value and/or the 3rd load threshold.
Wherein, the central processing unit is additionally operable to, and when it is determined that handling image by the central processing unit, institute is closed in control
State Graph Manager.
In order to solve the above technical problems, another technical solution used in the present invention is：There is provided one kind has store function
Device, be stored thereon with routine data, described program data realize the step in the above method when being executed by processor.
The beneficial effects of the invention are as follows：The situation of prior art is different from, image processing method of the present invention includes：Prison in real time
Survey the running parameter of graphics processor and central processing unit；Compare the graphics processor monitored and the work ginseng of central processing unit
Relation between several numerical value and predetermined threshold value；According to comparative result, determining image is handled by graphics processor, or in
Central processor processing.By the above-mentioned means, the present invention can be during image procossing, by comparing graphics processor with
The running parameter of central processor determines to handle the main body of image, and then realizes graphics processor and central processing unit according to demand
Automatically switch, meet user's request.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.Wherein：
Fig. 1 is the schematic flow sheet of the embodiment of image processing method one of the present invention；
Fig. 2 is the schematic flow sheet of another embodiment of image processing method of the present invention；
Fig. 3 is the schematic flow sheet of the another embodiment of image processing method of the present invention；
Fig. 4 is the structural representation of the embodiment of electronic equipment one of the present invention；
Fig. 5 is the structural representation of another embodiment of electronic equipment of the present invention；
Fig. 6 is the structural representation for the embodiment of device one that the present invention has store function.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are obtained every other under the premise of performing creative labour is not made
Embodiment, belong to the scope of protection of the invention.
Refering to Fig. 1, Fig. 1 is the schematic flow sheet of the embodiment of image processing method one of the present invention, and this method includes：
Step S101：The running parameter of monitoring graphics processor and central processing unit in real time；
Graphics processor (Graphics Processing Unit, GPU), also known as shows core, vision processor, display
Chip is one kind specially in PC, work station, game machine and some mobile devices (such as tablet personal computer, smart mobile phone)
Deng the microprocessor that image operation work is performed on electronic equipment；Central processing unit (CPU, Central Processing
Unit it is) one piece of ultra-large integrated circuit, is the arithmetic core and control core of a computer.Its function is mainly
Interpretive machine instructs and handles the data in computer software, of course it is also possible to perform the work of image operation；The two
Carry out respectively there are advantage and disadvantage during image procossing, for example, GPU processing image operations have the characteristics of speed is fast, power consumption is big, and CPU is then
On the contrary, when carrying out image procossing, speed is slow but power consumption is relatively small.
In addition, GPU and CPU running parameter can be by driving upper corresponding interface to monitor.Specifically, supervised
During survey, it can monitor once at regular intervals, for example, 2s, 5s, 8s etc., can specifically set according to demand.
Running parameter is to refer to embody at least one of GPU or CPU workload, operating rate, caused power consumption etc.
Parameter, such as can be dominant frequency, outer frequency, temperature, load etc..
Step S102：Compare the numerical value and predetermined threshold value of the running parameter of the graphics processor monitored and central processing unit
Between relation；
Step S103：According to comparative result, determining image is handled by graphics processor, or by central processing unit
Reason.
Wherein, predetermined threshold value refers to that the GPU pre-set or CPU can keep facing for default working condition at work
Dividing value, or the processor of current raw image can be enable to keep default work when handling present image simultaneously
The critical value of state, it can specifically be pre-set according to the demand of user.Meanwhile for different running parameters, can be right
Different predetermined threshold values should be set.
In an application scenarios, image is currently handled by CPU, is more than in the numerical value for monitoring CPU running parameter pre-
If during threshold value, it may be determined that handle image by GPU.So as to according to preparatory condition, to realize processing figure between GPU and CPU
The switching of picture, and then meet demand.
In above-mentioned embodiment, image processing method includes：The work of monitoring graphics processor and central processing unit in real time
Parameter；Compare the relation between the numerical value of the running parameter of the graphics processor monitored and central processing unit and predetermined threshold value；
According to comparative result, determining image is handled by graphics processor, or is handled by central processing unit.Present embodiment can be
During image procossing, the master of processing image is determined by comparing the running parameter of graphics processor and central processing unit
Body, and then realize that graphics processor automatically switches according to demand with central processing unit, meet user's request.
Wherein, in one embodiment, predetermined threshold value includes first threshold, Second Threshold and the 3rd threshold value.This implementation
In mode, first threshold, Second Threshold and the 3rd threshold value are similar to predetermined threshold value, are the work for referring to embody GPU or CPU
The parameter of at least one of amount, operating rate, caused power consumption etc., such as can be dominant frequency, outer frequency, temperature, load etc..
Wherein, because GPU and CPU has different advantage and disadvantage when handling image, when handling image by GPU, although
Processing speed is fast, smooth not interim card, but due to the too high electricity that can seriously consume electronic equipment of power consumption；And if by the place of image
Science and engineering transfers to CPU to complete, because CPU is operationally, it is necessary to handle a variety of data, therefore the processing work of image
Work will consume the substantial amounts of utilization ratios of CPU, and when the task amount of operation is bigger, it will there is the phenomenon of interim card,
And then reduce Consumer's Experience.
In present embodiment, referring to Fig. 2, step S103 includes：
Step S1031：It is small in the numerical value of the running parameter of graphics processor if currently handling image by graphics processor
In first threshold, and when the numerical value of the running parameter of central processing unit is less than Second Threshold, scheme it is determined that being handled by central processing unit
Picture；
When handling image by GPU, because CPU is also handling other data, therefore, GPU work is not only needed to join
Number meets condition, and CPU running parameter also needs to meet condition, to avoid when image is switched into CPU processing, due to CPU works
Make phenomenon that is busy and causing picture interim card to produce.
First threshold and Second Threshold together decide on whether present image processing work can be switched to CPU by GPU to perform.
Wherein, the complexity of first threshold and the image handled by GPU and the instruction number of processing image that is received etc. are related,
Then the complexity with image procossing, instruction number etc. are unrelated for Second Threshold, and with CPU performed by other tasks, the other numbers of processing
According to when the correlation such as workload.It is to be understood that first threshold and Second Threshold are the image tasks for being presently processing GPU
Occurs the corresponding GPU and CPU of the situation appearance of the reduction Consumer's Experience such as interim card running parameter when handing to CPU to handle
Critical value, i.e., when GPU running parameter is less than first threshold, when CPU running parameter is less than Second Threshold, by the current institutes of GPU
It is not in interim card, the appearance of slack situation that the image image operation of processing, which hands to CPU,.It is pointed out that the first threshold
Value can correspond to identical running parameter, or different running parameters with Second Threshold.
Wherein, when first threshold and Second Threshold correspond to identical running parameter, first threshold and Second Threshold it
With less than a default value, now, in the GPU monitored running parameter and the CPU monitored running parameter sum
During less than the default value, you can it is determined that image is handled by CPU, without necessarily meeting that GPU running parameter is less than the first threshold
Value, CPU running parameter are less than Second Threshold.
Step S1032：It is big in the numerical value of the running parameter of central processing unit if currently handling image by central processing unit
When three threshold values, it is determined that handling image by graphics processor.
Wherein, the 3rd threshold value is related to all data operations that CPU is carried out, rather than just being directed to image operation.
When the numerical value of CPU running parameter is more than three threshold values, interim card will be occurred by CPU processing images.
It is pointed out that under normal circumstances, CPU needs to handle a variety of data, and GPU is then only used for handling figure
Picture.Therefore, when handling image by CPU, GPU is in the idle condition of not computing, therefore when CPU running parameter is more than the 3rd
During threshold value, GPU processing, the running parameter without confirming GPU again are directly switch into.
In present embodiment, when handling image by GPU, if monitoring, the numerical value of the current running parameters of GPU is less than the
One threshold value, the numerical value of running parameter current CPU are less than Second Threshold, it is determined that handle image by CPU, can either so protect
Power consumption will not be too high when demonstrate,proving CPU processing images, while and can enough ensures that system is not in Caton phenomenon；And by CPU processing
During image, if monitoring, the numerical value of the current running parameters of CPU is more than the 3rd threshold value, it is determined that handling image by GPU, so again
It can avoid, when CPU handles image and causes workload too big, switching to GPU to handle image, and then avoid system
The appearance of Caton phenomenon.
Wherein, in one embodiment, handling the method for image also includes：Receive the request for starting image procossing, and profit
Image is handled with graphics processor.
Wherein, the request for starting image procossing refers to be related to application, plug-in unit of image procossing etc. in opening electronic equipment
Or perform changing interface of effect with image etc..Such as can open video player to play video, open game
Using etc..
In present embodiment, the request for receiving startup image procossing refers to that electronic equipment has just started processing image, not
Know the complexity of image operation and the instruction number of image etc., now electronic equipment is handled using GPU first, can
Avoid the appearance of Caton phenomenon.During image procossing, then the switching law using GPU and CPU in above-mentioned embodiment
Switched over according to actual conditions.
Referring to Fig. 3, when electronic equipment receives the request of image procossing, due to not knowing current figure to be dealt with
The complexity of picture, produce Caton phenomenon in order to avoid being handled by CPU and performed by GPU, because GPU has arithmetic speed fast
Advantage, it can ensure to be not in currently Caton phenomenon；In image processing process, if monitoring, GPU running parameter is more than
First threshold, or CPU running parameter are more than Second Threshold, then Caton phenomenon occurs if image is handled by CPU in explanation
And continue to keep handling image by GPU；And if monitor that GPU running parameter is less than first threshold, CPU running parameter is less than
During Second Threshold, illustrate current CPU handle the workloads of other data along with image handled by current GPU workload not yet
System can be caused Caton phenomenon occur, and then switch to the calculation process that image is carried out by CPU, system fluency can ensured
While reduce electronic equipment power consumption；And when handling image by CPU, if monitoring, current CPU running parameter is located always
In the state less than the 3rd threshold value, illustrate that current CPU processing image is very smooth, be not in slack phenomenon, can continue
Keep by CPU processing；And if monitor that current CPU running parameter is more than the 3rd threshold value, illustrate CPU processing image work
Measuring can make it that system operation fluency is insufficient, therefore, can switch to GPU to eliminate system interim card so that system after
The state of smooth operation is held in continuation of insurance.
Wherein, in one embodiment, running parameter is frequency and/or load；First threshold be first frequency threshold value and/
Or first load threshold, Second Threshold is second frequency threshold value and/or the second load threshold, and the 3rd threshold value is the 3rd frequency threshold
And/or the 3rd load threshold.
Frequency refers to the number of operation in CPU the or GPU unit interval, and during processing data, handled data are more complicated, work
Amount is bigger, then CPU or GPU frequency is bigger, and corresponding load is also bigger.
Frequency and load can directly embody the parameter of electronic equipment CPU and GPU workload, be joined using above-mentioned two
At least one of number direct can must react electronic equipment current power consumption or performance.
Referring to Fig. 4, the embodiment of electronic equipment one of the present invention includes：Graphics processor 11, central processing unit 12 and drive
Mobile interface 13, central processing unit 12 couple graphics processor 11, driving interface 13；
Wherein, driving interface 13 is used for the running parameter for monitoring graphics processor 11 and central processing unit 12 in real time；
Central processing unit 12 is used for the number for comparing the running parameter of the graphics processor 11 monitored and central processing unit 12
Be worth the relation between predetermined threshold value, and according to comparative result, determining image is handled by graphics processor 11, or by center
Processor 12 is handled.
Present embodiment can be during image procossing, by comparing graphics processor 11 and central processing unit 12
Running parameter determines to handle the main body of image, and then realizes that graphics processor 11 is cut automatically according to demand with central processing unit 12
Change, meet user's request.
Wherein, in one embodiment, predetermined threshold value includes first threshold, Second Threshold and the 3rd threshold value；
Central processing unit 12 is additionally operable to, if currently handling image by graphics processor 11, in the work of graphics processor 11
The numerical value for making parameter is less than first threshold, and when the numerical value of the running parameter of central processing unit 12 is less than Second Threshold, it is determined that by
Central processing unit 12 handles image, and further, the central processing unit 12 is additionally operable to it is determined that being handled by central processing unit 12
During image, graphics processor 11 is closed in control；If currently handling image by central processing unit 12, in the work of central processing unit 12
When making the numerical value of parameter and being more than three threshold values, it is determined that handling image by graphics processor 11.
Wherein, referring to Fig. 5, in one embodiment, electronic equipment also includes telecommunication circuit 14, telecommunication circuit 14 is used for
Receive the request for starting image procossing；
Graphics processor 11 is additionally operable to, and image is handled when telecommunication circuit 14 receives the request for starting image procossing.
Wherein, in one embodiment, running parameter is frequency and/or load；
First threshold is first frequency threshold value and/or the second load threshold, and Second Threshold is first frequency threshold value and/or the
Two load thresholds, the 3rd threshold value are the 3rd frequency threshold and/or the 3rd load threshold.
Wherein, in one embodiment, electronic equipment can be at least one of intelligent handheld device, computer.Example
Such as can be smart mobile phone, intelligent watch, tablet personal computer, notebook computer.
Referring to Fig. 6, Fig. 6 is the structural representation for the embodiment of device one that the present invention has store function.This has
The data that had program stored therein on the device of store function 21, the routine data 21 realize the invention described above image when being executed by processor
Step in processing method embodiment, the detailed description of related content refer to above method part, will not be repeated here.
Wherein, the device should with store function can be server, floppy disk, hard disk drive, CD-ROM readings
Take at least one of device, magneto-optic disk reader, CPU (being directed to RAM) etc..
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, it is included within the scope of the present invention.
Claims (10)
1. a kind of image processing method, it is characterised in that methods described includes：
The running parameter of monitoring graphics processor and central processing unit in real time；
Between the numerical value and the predetermined threshold value that compare the running parameter of the graphics processor monitored and the central processing unit
Relation；
According to comparative result, determining image is handled by the graphics processor, or is handled by the central processing unit.
2. according to the method for claim 1, it is characterised in that the predetermined threshold value include first threshold, Second Threshold with
And the 3rd threshold value；
It is described that determining image is handled by the graphics processor, or is handled by the central processing unit according to comparative result,
Including：
If currently handling image by the graphics processor, it is less than first in the numerical value of the running parameter of the graphics processor
Threshold value, and when the numerical value of the running parameter of central processing unit is less than Second Threshold, it is determined that handling image by the central processing unit；
If currently handling image by the central processing unit, it is more than the 3rd in the numerical value of the running parameter of the central processing unit
During threshold value, it is determined that handling image by the graphics processor.
3. according to the method for claim 1, it is characterised in that methods described also includes：
The request for starting image procossing is received, and utilizes graphics processor processing image.
4. according to the method for claim 2, it is characterised in that
The running parameter is frequency and/or load；
The first threshold is first frequency threshold value and/or the first load threshold, the Second Threshold be second frequency threshold value and/
Or second load threshold, the 3rd threshold value is the 3rd frequency threshold and/or the 3rd load threshold.
5. a kind of electronic equipment, it is characterised in that the electronic equipment includes：Graphics processor, central processing unit and driving connect
Mouthful, the central processing unit couples the graphics processor, the driving interface；
Wherein, the driving interface is used for the running parameter for monitoring the graphics processor and the central processing unit in real time；
The central processing unit is used for the numerical value for comparing the running parameter of the graphics processor monitored and central processing unit
Relation between predetermined threshold value, and according to comparative result, determining image is handled by the graphics processor, or by described
Central processing unit processing.
6. electronic equipment according to claim 5, it is characterised in that the predetermined threshold value includes first threshold, the second threshold
Value and the 3rd threshold value；
The central processing unit is additionally operable to, if currently image is handled by the graphics processor, in the graphics processor
The numerical value of running parameter is less than first threshold, and when the numerical value of the running parameter of central processing unit is less than Second Threshold, it is determined that by
The central processing unit handles image；
If currently handling image by the central processing unit, it is more than the 3rd in the numerical value of the running parameter of the central processing unit
During threshold value, it is determined that handling image by the graphics processor.
7. electronic equipment according to claim 5, it is characterised in that the electronic equipment also includes telecommunication circuit, described
Telecommunication circuit is used to receive the request for starting image procossing；
The graphics processor is additionally operable to, the processing figure when the telecommunication circuit receives the request of the startup image procossing
Picture.
8. electronic equipment according to claim 5, it is characterised in that
The running parameter is frequency and/or load；
The first threshold is first frequency threshold value and/or the second load threshold, the Second Threshold be first frequency threshold value and/
Or second load threshold, the 3rd threshold value is the 3rd frequency threshold and/or the 3rd load threshold.
9. electronic equipment according to claim 6, it is characterised in that
The central processing unit is additionally operable to, and when it is determined that handling image by the central processing unit, the figure tube is closed in control
Manage device.
10. a kind of device with store function, is stored thereon with routine data, it is characterised in that described program data are located
Reason device realizes the step in any one of claim 1-4 methods described when performing.
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| CN201710776634.XA CN107680029A (en) | 2017-08-31 | 2017-08-31 | Image processing method, electronic equipment and the device with store function |
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| CN201710776634.XA CN107680029A (en) | 2017-08-31 | 2017-08-31 | Image processing method, electronic equipment and the device with store function |
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| CN109379627A (en) * | 2018-11-27 | 2019-02-22 | Oppo广东移动通信有限公司 | Method for processing video frequency, device, electronic equipment and storage medium |
| CN110362186A (en) * | 2019-07-17 | 2019-10-22 | Oppo广东移动通信有限公司 | Figure layer process method, apparatus, electronic equipment and computer-readable medium |
| CN111796939A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Processing method and device and electronic equipment |
| WO2021008427A1 (en) * | 2019-07-17 | 2021-01-21 | Oppo广东移动通信有限公司 | Image synthesis method and apparatus, electronic device, and storage medium |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379627A (en) * | 2018-11-27 | 2019-02-22 | Oppo广东移动通信有限公司 | Method for processing video frequency, device, electronic equipment and storage medium |
| WO2020108061A1 (en) * | 2018-11-27 | 2020-06-04 | Oppo广东移动通信有限公司 | Video processing method and apparatus, electronic device and storage medium |
| CN109379627B (en) * | 2018-11-27 | 2020-12-04 | Oppo广东移动通信有限公司 | Video processing method, video processing device, electronic equipment and storage medium |
| CN110362186A (en) * | 2019-07-17 | 2019-10-22 | Oppo广东移动通信有限公司 | Figure layer process method, apparatus, electronic equipment and computer-readable medium |
| WO2021008427A1 (en) * | 2019-07-17 | 2021-01-21 | Oppo广东移动通信有限公司 | Image synthesis method and apparatus, electronic device, and storage medium |
| CN111796939A (en) * | 2020-06-30 | 2020-10-20 | 联想(北京)有限公司 | Processing method and device and electronic equipment |
| CN111796939B (en) * | 2020-06-30 | 2024-05-24 | 联想(北京)有限公司 | Processing method and device and electronic equipment |
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