CN109669783A - Data processing method and equipment - Google Patents
Data processing method and equipment Download PDFInfo
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- CN109669783A CN109669783A CN201710953537.3A CN201710953537A CN109669783A CN 109669783 A CN109669783 A CN 109669783A CN 201710953537 A CN201710953537 A CN 201710953537A CN 109669783 A CN109669783 A CN 109669783A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space
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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
- G06T1/0007—Image acquisition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/54—Indexing scheme relating to G06F9/54
- G06F2209/543—Local
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
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Abstract
The embodiment of the present invention provides a kind of data processing method and equipment, this method comprises: receiving the multiway images data that hardware abstraction layer is sent；At least the first image data all the way is selected from multiway images data；According to the data processing method of setting to select at least the first image data is handled all the way.The processing to multiway images data is realized in application framework layer, reduce the development difficulty of application program, and, in application framework layer, for certain data processing method, the processing that most suitable image data all the way carries out the data processing method is only selected from multiway images data, and not whole multiway images data are all carried out with the processing of the data processing method, to reduce data processing cost, that is, reduce the consumption to process resource.
Description
Technical field
The present invention relates to operation system technology field more particularly to a kind of data processing methods and equipment.
Background technique
Camera (camera) function is generally both provided in the terminal devices such as mobile phone, also, can also be existed in terminal device
Some application programs will use the data, such as vt applications, image processing application etc. of camera acquisition.
In general, camera output multi-channel data, such as preview can take pictures, record a video, adjust back simultaneously in using process
Etc. image datas, and need to generally require using the application program of image data to carry out various processing to multichannel data simultaneously: such as
To preview, take pictures, the processing such as this three tunnels image data of recording a video all carries out U.S. face, filter, certain objects identification.Such as in preview number
According to upper increase beauty Yan Xiaoguo, at the same time it is wished that the effect is also synchronized in data of taking pictures.
Currently, generally relating to application layer to the processing of image data in the operating systems such as Android
(Application), application framework layer (Application Framework), hardware abstraction layer (Hardware
Abstraction Layer) etc..Treatment process can be briefly described are as follows: the multiway images that hardware abstraction layer arrives Image Acquisition
Data are transmitted to application framework layer, thus, as shown in Figure 1, application framework layer will be more by interface independent
Road image data is respectively sent to application program, and application program is respectively repeatedly handled each road image data, such as: it is false
If application program needs to carry out received image data the processing of U.S. face, and assumes to receive two-way image data, then answer
Need to carry out this two-way image data respectively the processing of U.S. face with program, this resource consumption that can be multiplied, such as can be at double
Increasing CPU operation and bandwidth consumption, power consumption can also greatly increase.In addition, to realize application program to each of multiway images data
Kind processing and the processing synchronism for guaranteeing multiway images data, application program need to develop complicated software scenario to guarantee multichannel
The parallelization of image data is handled, and to guarantee the place that the important thread such as UI cannot be influenced when handling image data
Reason, this makes the development difficulty of application program larger.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of data processing method and equipment, to reduce the place of image data
Manage the development difficulty of cost and application program.
In a first aspect, the embodiment of the present invention provides a kind of data processing method, it is applied in application framework layer, packet
It includes:
Receive the multiway images data that hardware abstraction layer is sent；
At least the first image data all the way is selected from the multiway images data；
According to the data processing method of setting at least the first image data is handled all the way described in selecting.
Second aspect, the embodiment of the present invention provide a kind of data processing equipment, are applied in application framework layer, packet
It includes:
Receiving module, for receiving the multiway images data of hardware abstraction layer transmission；
Selecting module, for selecting at least the first image data all the way from the multiway images data；
Processing module, for according to the data processing method of setting to described in selecting at least all the way the first image data into
Row processing.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, which can be implemented as user terminal and set
It is standby, including processor and memory, the memory is for storing number in the above-mentioned first aspect of support subscriber terminal equipment execution
According to the program of processing method, the processor is configured to for executing the program stored in the memory.The electronic equipment
In can also include communication interface, be used for and other equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage medium, by storing based on the electronic equipments
Calculation machine software instruction, it includes for executing program involved in data processing method in above-mentioned first aspect.
Fourth aspect, the embodiment of the present invention provide a kind of data processing method, are applied in application program, comprising:
Data processing method is sent to application framework layer, so that the application framework layer is according to the data
Processing mode in the multiway images data received from hardware abstraction layer at least image data is handled all the way；
Receive the application framework layer image data that sends that treated.
5th aspect, the embodiment of the present invention provide a kind of data processing equipment, are applied in application program, comprising:
Sending module, for data processing method to be sent to application framework layer, so that the application framework
Layer according to the data processing method in multiway images data at least image data is handled all the way, the multiway images
Data are sent to the application framework layer by hardware abstraction layer；
Receiving module, for receiving the application framework layer image data that sends that treated.
6th aspect, the embodiment of the present invention provide a kind of electronic equipment, which can be implemented as user terminal and set
It is standby, such as smart phone etc., including processor and memory, the memory, which is used to store, supports electronic equipment execution above-mentioned
The program of data processing method in fourth aspect, the processor is configured to for executing the journey stored in the memory
Sequence.It can also include communication interface in the electronic equipment, be used for and other equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage medium, by storing based on the electronic equipments
Calculation machine software instruction, it includes for executing program involved in data processing method in above-mentioned fourth aspect.
Data processing method and equipment provided in an embodiment of the present invention, to the processing of multiway images data in application program frame
Rack-layer is realized.Specifically, optionally, the data processing of multiway images data can will be directed to positioned at the application program of application layer
Mode is sent to application framework layer, so that application framework layer is in the multiway images for receiving hardware abstraction layer transmission
After data, at least the first image data all the way is selected from multiway images data, and then at least first image data all the way
Carry out the processing of the data processing method.By this programme, the place to multiway images data is realized in application framework layer
Reason, reduces the development difficulty of application program, moreover, in application framework layer, for certain data processing method, not
Multiway images data are all carried out with the processing of the data processing method, and is such as only selected all the way most from multiway images data
Suitable image data carries out the processing of the data processing method, to reduce data processing cost, that is, reduces to processing
The consumption of resource.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of schematic illustration for image real time transfer that the prior art provides；
Fig. 2 is a kind of schematic illustration of data processing method provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of data processing method provided in an embodiment of the present invention；
Fig. 4 is the flow chart of another data processing method provided in an embodiment of the present invention；
Fig. 5 is a kind of interaction figure of data processing method provided in an embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of data processing equipment corresponding with embodiment illustrated in fig. 3；
Fig. 7 is the structural schematic diagram of electronic equipment corresponding with data processing equipment shown in Fig. 6；
Fig. 8 is a kind of structural schematic diagram of data processing equipment corresponding with embodiment illustrated in fig. 4；
Fig. 9 is the structural schematic diagram of electronic equipment corresponding with data processing equipment shown in Fig. 8.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning, " a variety of " generally comprise at least two, but not
It excludes to include at least one situation.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though XXX may be described in embodiments of the present invention using term first, second, third, etc., but
These XXX should not necessarily be limited by these terms.These terms are only used to distinguish XXX.For example, not departing from model of the embodiment of the present invention
In the case where enclosing, the first XXX can also be referred to as the 2nd XXX, and similarly, the 2nd XXX can also be referred to as the first XXX.
Depending on context, word as used in this " if ", " if " can be construed to " ... when " or
" when ... " or " in response to determination " or " in response to detection ".Similarly, context is depended on, phrase " if it is determined that " or " such as
Fruit detection (condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when detection (statement
Condition or event) when " or " in response to detection (condition or event of statement) ".
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Include, so that commodity or system including a series of elements not only include those elements, but also including not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also
There are other identical elements.
In addition, the step timing in following each method embodiments is only a kind of citing, rather than considered critical.
Fig. 2 is a kind of schematic illustration of data processing method provided in an embodiment of the present invention, for multiway images number
According to the identical processing of progress.As shown in Fig. 2, generally relating to apply to the processing of image data in the operating systems such as Android
Program (Application) layer, application framework (Application Framework) layer, hardware abstraction layer (Hardware
Abstraction Layer) etc..Data processing method provided in an embodiment of the present invention is in the realization pair of application framework layer
The processing of multiway images data avoids developing relevant processing in the application and patrols to reduce the development difficulty of application program
Volume；Moreover, optionally, when needing to carry out a certain or a variety of processing to multiway images data, handled for every kind, it only need to be from
Most suitable image data all the way is selected in multiway images data and carries out the processing, and processing result is synchronized in other words
It is multiplexed and completes parallel processing to multiway images data to other road image datas, so that overcoming needs multiway images data
Repeat the problem of identical processing causes processing cost to increase, reduces CPU and calculate the costs such as cost, power consumption, bandwidth.
It is worth noting that above-mentioned multiway images data may be considered while generate, difference essentially consists in every road figure
As the image resolution ratio difference of data, corresponded to for example, the corresponding image resolution ratio of preview image data is less than image data of taking pictures
Image resolution ratio.In addition, for by taking scene of taking pictures relatively conventional in practical application as an example, during actually taking pictures, not
Image data of taking pictures all the way is only generated, but preview image data can be generated simultaneously.The multiway images data generated simultaneously can be with
It is directly to be generated by hardware, is also possible to by software generation.
It optionally, may include three controller, selector, synthesizer component parts in application framework layer, by this
The processing to the multiway images data received from hardware abstraction layer is completed in three component part cooperations, and can be by multiway images number
Application program is fed back to according to the processing result of (such as: video image data, image data of taking pictures, preview image data).Wherein,
These three component parts can be understood as three functional modules in application framework layer, respectively there is different processing to patrol
Volume, below with reference to embodiment illustrated in fig. 3, how to cooperate completion pair to these three component parts in application framework layer
The processing of multiway images data is illustrated.
It is worth noting that a kind of example being easy to understand that above three component part only artificially divides, not sternly
Being bound in lattice restriction actual product form, there are above three component parts.
Fig. 3 is a kind of flow chart of data processing method provided in an embodiment of the present invention, the data provided in this embodiment
It is realized in processing method application framework layer shown in Fig. 2.As shown in figure 3, this method comprises the following steps:
101, the multiway images data that hardware abstraction layer is sent are received.
102, at least the first image data all the way is selected from multiway images data.
103, according to the data processing method of setting at least the first image data is handled all the way.
Above-mentioned multiway images data can be by the image collecting device in subscriber terminal equipment simultaneously it is collected, via
Hardware abstraction layer is transmitted to application framework layer.
In practical applications, the application program in need using camera is often installed in subscriber terminal equipment, such as
Some image processing application programs, certain instant messaging application programs etc..User can be by operating the application program to start
Camera acquires above-mentioned multiway images data.
Further optionally, acquisition parameters can also be arranged in user in the related interfaces of application program, for example setting needs
Camera acquires which road image data, such as acquisition preview image data and image data of taking pictures；Such as acquisition preview image
Data and video image data, etc. acquire corresponding multiway images data to control camera.In addition, may be used also in the interface
To provide the setting option of data processing method, for selection by the user needed for data processing method, for example need to multiway images
Data carry out one or more processing such as filter, U.S. face, augmented reality (AR), Face datection.
Certainly, above-mentioned data processing method is optional other than it may come from setting of the user on Application Program Interface
Ground can also be the data processing method etc. of operating system default configuration.
To which when user sets data processing method in the interface of application program, application program can set user
The data processing method for the multiway images data currently acquired set is sent to application framework layer, by application program frame
Controller in rack-layer receives the data processing method, so that controller trigger selector is selected from multiway images data
At least the first image data all the way, at least the first image data is handled all the way to this according to the data processing method.Its
In, select at least all the way the number of the first image data be less than multiway images data number.
In an alternative embodiment, select at least that the first image data may be implemented all the way from multiway images data are as follows:
At least the first image data all the way corresponding with the data processing method of setting is selected from multiway images data, at this point, data
Processing mode not only indicates need which type of data processing carried out to image data, is also used as image data selection
A kind of foundation.
At this point it is possible to be carried out according to preset data processing method and the corresponding relationship of image data for any number
According to the selection of at least one first image data corresponding to processing mode, wherein a kind of data processing method can be corresponding with
One or more of image datas.
It can also as may be one kind for data processing method set by the current multiway images data of acquisition simultaneously
Can be it is a variety of, therefore, every kind of data processing method need to be directed to respectively, at least the first figure all the way is selected from multiway images data
As data carry out the processing of the data processing method.Different data processing mode is corresponding, and at least the first image data may all the way
It is also likely to be identical for being different.
In an alternative embodiment, application framework layer according to the data processing method of setting to select to
It is few after the first image data is handled all the way, it can at least the processing result of the first image data be sent to application all the way by this
Program, alternatively, can also be at least untreated in the processing result of the first image data and multiway images data all the way by this
Other road image datas are sent to application program.
As an example it is assumed that current multiway images data include preview image data and video image data, setting
Data processing method is U.S. face processing, it is assumed that therefrom select at least the first image data is video image data all the way, then
U.S. face processing only can be carried out to the video image data, by the video image data feedback after U.S. face to application program, and it is pre-
Image data of looking at then can be fed directly to application program and watch for user without processing.
In another alternative embodiment, according to the data processing method of setting at least the first image all the way selected
After data are handled, multiway images data can also be handled according at least processing result of the first image data all the way
In at least the second image data all the way, at least the second image data is in multiway images data except the first image data all the way for this
Outer remaining all or part of image data.Thus optionally, after step 103, can also include the following steps:
104, according at least processing result of the first image data all the way, at least all the way the in multiway images data is handled
Two image datas.
105, by treated, image data is transmitted to application program；Or it will treated image data and multichannel figure
As image data not processed in data is transmitted to application program.
At this point, treated image data includes that treated the first image data and treated the second picture number
According to.
It is according at least processing result of the first image data all the way, at least it is worth noting that in the present embodiment
The second image data is handled all the way, rather than directlys adopt the data processing method of above-mentioned setting at least second figure all the way
As data are handled.Wherein, according at least all the way the processing result of the first image data at least the second image data all the way
The processing carried out can be simply not understood as at least the processing result multiplexing of the first image data is synchronized in other words all the way
At least second image data all the way.
, can be by controller at least the first image data is handled all the way in conjunction with Fig. 2, and then will be handled by synthesizer
As a result it is synchronized at least second image data all the way.
As an example it is assumed that the multiway images data currently acquired include preview image data and video image data,
Data processing method includes successively carrying out filter, U.S. face and certain default these three processing mode of object detection, it is further assumed that with filter
Mirror is corresponding at least with U.S. face processing mode, and the first image data is all preview image data all the way, presets object detection with certain
Processing mode it is corresponding at least all the way the first image data be video image data, then can first to preview image data carry out
Filter and U.S. face processing carry out certain default object detection processing to video image data, are detecting to include default object
Picture frame in addition semantic information corresponding with the default object, and then by the processing result synchronization of preview image data
Video image data of the addition after semantic are given, and the processing result of video image data is synchronized to through filter and U.S. face processing
Preview image data afterwards, thus, preview image data and video image data all have filter, U.S. face and default object detection
Treatment effect.
In conjunction with the example above, in an alternative embodiment, for every kind of data processing method, only from multiway images data
It selects the processing that image data all the way carries out this kind of data processing method, and the processing result of the image data all the way is multiplexed
To other remaining each road image datas, so that the parallel processing to the multiway images data is realized, so that multiway images data
Treatment effect having the same.
In addition, in conjunction with the example above, according at least processing result of the first image data all the way, multiway images data are handled
In at least the second image data all the way, may include the image procossing of the following two kinds mode: size change over and addition image
It is semantic.
Wherein, size change over specifically: according at least corresponding image resolution ratio of the first image data and at least one all the way
The corresponding image resolution ratio of the second image data of road, at least the processing result of the first image data carries out at size change over all the way
Reason, with result replacement at least the second image data all the way after size change over.Specifically, it can be according at least the first figure all the way
As the corresponding image resolution ratio of data and at least ratio between the corresponding image resolution ratio of the second image data all the way, at least one
The processing result of the first image data of road carries out size change over processing.
Optionally, when at least the number of the first image data is not 1 all the way, one first can be therefrom randomly selected
Image data, or the first image data with highest or lowest resolution is therefrom selected, based on first figure selected
As the resolution ratio ratio between data and each second image data, respectively to the processing result for first image data selected into
The processing of row size change over, such as down-sampled or interpolation processing.
Wherein, above-mentioned addition image, semantic specifically: assuming that the data processing method of setting includes object identification processing, then
According at least all the way the object identification in the first image data as a result, at least addition is known with object in the second image data all the way
The corresponding image, semantic information of other result.In practical application, optionally, user can set the object for needing to identify, for example set
Surely recognition of face is carried out.Wherein, image, semantic information corresponding with object identification result can be the phase to the object identified
Description information is closed, alternatively, also may simply be a callout box, for marking out the object identified.
For simple example, it is assumed that have two-way image data, wherein the resolution ratio as the first image data is 640*
480, another way is 320*240 as the resolution ratio of the second image data, and assumes that data processing method is handled for U.S. face, then
After carrying out U.S. face processing to the first image data, which can be synchronized to by the second image by down-sampled mode
Data, for example the pixel value of two neighboring pixel in U.S. face treated the first image data is subjected to average computation synthesis line by line
One pixel, so that the image data all the way with U.S. face effect of 320*240 is obtained, original with the replacement of this image data
Second image data.
For another example, it is assumed that there is two-way image data, wherein the resolution ratio as the first image data is 640*480, it is another
Road is 320*240 as the resolution ratio of the second image data, and assumes that data processing method is default object detection processing, then
Default object detection processing is carried out to the first image data and presets object to mark out this in the picture frame comprising presetting object,
For example the default object detected is marked out by rectangle frame.Later, the ratio based on resolution ratio 320*240 and 640*480 is closed
System first carries out down-sampled processing to the first image data after mark, then reduces twice to rectangle frame therein, thus by object
Testing result is synchronized to the second image data.It certainly, can also be without down-sampled processing, but directly by the citing
Marked out in one image data default object processing result multiplexing is synchronized to the second image data, i.e., directly with mark after
The second original image data of first image data replacement.
It is mentioned in preceding alternative embodiment, at least the first picture number all the way can be selected according to certain data selection gist
According to, and the acquisition modes of data selection gist can be realized by the optional mode of the following two kinds:
First, the mode of user's self-setting.At this point, user can select a kind of number in the related interfaces of application program
According to selection gist.In an alternative embodiment, the selection interface of data processing method can be not only provided in application program, may be used also
To provide the set interface of data selection gist.To which user can select one kind in the data processing method selection interface
Or several data processing methods, also, after user chooses certain data processing method, the data selection gist can be popped up
Set interface, wherein there are many options for user of data selection gist to select for display.When a variety of data processings of user setting
When mode, user can be respectively that corresponding data selection gist is arranged in the data processing method association of every kind of setting, from
And it can be selected from multiway images data according to the corresponding data selection gist of each data processing method of user setting
At least the first image data all the way corresponding with each data processing method respectively out.
Under which, optionally, the data selection gist includes following a kind of: it is full that performance meets setting condition, quality
The corresponding relationship of the sufficient certain camera data for imposing a condition, setting, preset data processing method and image data.
Second, application framework layer can be selected in conjunction with the resource using status of subscriber terminal equipment to be dynamically determined data
Select foundation.The resource using status of terminal device is obtained, determines that data select with the resource using status according to terminal device
Foundation, to select at least the first image data all the way from multiway images data according to the data selection gist determined.
Wherein, it is one or more such as to show as cpu load degree, remaining capacity etc. for the resource using status of terminal device
Combination.Optionally, at this point, data selection gist can meet setting condition for performance or quality meets setting condition.
Optionally, for example simply the resource using status of terminal device can be divided on the basis of certain threshold value
Resource consumption is big and the small two kinds of situations of resource consumption；Alternatively, the resource using status of terminal device is surpassed according to consumed resource
It is divided into multiple sections in advance out or lower than the degree of the threshold value.To be somebody's turn to do when the real resource consumption of terminal device is greater than
Threshold value or when being positioned corresponding in some big section of resource consumption, determines that data selection gist at this time is that performance satisfaction is set
Fixed condition, whereas if the consumed resource of terminal device is less than the threshold value or is positioned corresponding to small some of resource consumption
When in section, then it can determine that data selection gist at this time is that quality meets setting condition.
Optionally, when the Measure Indexes of resource using status include a variety of, different Measure Indexes can be set to resource
The contribution weight of use state, such as when resource using status is using cpu load degree and remaining capacity as Measure Indexes, can be with
The contribution weight that cpu load degree is arranged is 0.7, the percentage contribution of remaining capacity is 0.3, to be commented with the weighted sum of the two
Valence resource using status.
Additionally optionally, in addition to can according to the resource using status of terminal device carry out data selection gist determination
Outside, it (can also be referred to as at each data further combined with the corresponding default consumed resource of each data processing method
The corresponding algorithm complexity of reason mode) carry out data selection gist determination.Wherein it is possible to preset various common data
The corresponding consumed resource of processing mode.The corresponding money of each data processing method can be set in a manner of first passing through test in advance
Source consumption.Optionally, which can be presented as specific value；A kind of degree can also be presented as, as resource disappears
Consumption is big, resource consumption is small, for example can set resource consumption for the data processing method that consumed resource is greater than certain threshold value
Greatly；It is small that resource consumption is set by the data processing method that consumed resource is less than certain threshold value.It is thus possible to be set according to terminal
Consumed resource corresponding to standby resource using status and preset data processing method, determine data selection according to
According to.
Optionally, at this point, the determination of data selection gist can be implemented as: can in advance use the resource of terminal device
State, beyond or below the degree of certain threshold value, is divided into multiple sections according to the consumed resource of terminal device in advance, such as
It is in turn divided into A according to how much sequences of consumed resource, tri- sections B, C.At the various data of accumulative user's current setting
The corresponding consumed resource of reason mode, according to the resource using status institute position for adding up consumed resource and present terminal equipment
In section determine and the corresponding data selection gist of all data processing methods of active user's setting.Specifically, may be used
Whether can be caused end with the section being located at according to the resource using status for adding up consumed resource and present terminal equipment
The section that the resource using status of end equipment is located at changes to determine and data selection gist.As an example it is assumed that working as
The corresponding accumulative consumed resource of all data processing methods of preceding user setting is X, the consumed resource of present terminal equipment
So that the resource using status of terminal device is located at interval B, then if on the basis of the consumed resource of present terminal equipment
In addition after the X can the range beyond interval B and fall into the range of section A, it is determined that data selection gist is that performance meets setting
Condition, on the contrary, if without departing from interval B range, it is determined that data selection gist be quality meet impose a condition.
That is, if the accumulative consumed resource of data processing method can make the resource consumption quantitative change of terminal device
It is very heavy, then using performance meet impose a condition as data selection gist, on the contrary, can be met using quality setting condition as
Data selection gist is flat to make between the picture quality after image real time transfer and the resource consumption situation of terminal device
Weighing apparatus.
It is understood that when with the resource using status of terminal device or combine terminal device resource using status and
When the default consumed resource of each data processing method is as data selection gist, it is believed that at the various data set at this time
Reason mode corresponds to identical data selection gist.
It is specifically described below and selects at least one first image data according to the aforementioned several data selection gists referred to
Specific implementation:
Performance, which meets, to impose a condition: the sequential selection from multiway images data according to correspondence image resolution ratio from low to high
Image data is as at least the first image data all the way.A kind of simple situation may is that be selected from multiway images data
The image data minimum corresponding to image resolution ratio is as the first image data.
Quality, which meets, to impose a condition: the sequential selection from multiway images data according to correspondence image resolution ratio from high to low
Image data is as at least the first image data all the way.A kind of simple situation may is that be selected from multiway images data
Corresponding to the highest image data of image resolution ratio as the first image data.
The special image data of setting.The special image data is selected from multiway images data as at least all the way the
One image data.
The corresponding relationship of preset data processing method and image data: the corresponding relationship can be user in application program
Customized setting in related interfaces.It is thus possible to be selected at least all the way from multiway images data according to the corresponding relationship
First image data.
Wherein, performance or quality meet to impose a condition and can be understood as influencing minimum or place to the process performance of terminal device
The quality of image data is best after reason.
For above-mentioned several data selection gists, it is assumed that is selected is the first image data, and hypothesis at least one all the way
The second image data of road is other remaining road image datas in multiway images data, then only by taking size change over as an example, according to general
The processing result of first image data, handling other road image datas may be implemented are as follows:
If data selection gist is that performance meets setting condition, minimum image point is corresponded in multiway images data
After first image data of resolution carries out data processing, can according to other corresponding image resolution ratios of road image data with
Ratio between the resolution ratio of first image data carries out interpolation processing to the processing result of first image data respectively, point
Other corresponding road image datas are not replaced with the first image data after interpolation.
If data selection gist is that quality meets setting condition, highest image point is corresponded in multiway images data
After first image data of resolution carries out data processing, can according to other corresponding image resolution ratios of road image data with
Ratio between the resolution ratio of first image data carries out down-sampled processing to the processing result of first image data respectively,
Other corresponding road image datas are replaced with the first image data after down-sampled respectively.
If data selection gist is the special image data of setting or pair of preset data processing method and image data
It should be related to, then it, can be according to other road figures after the first image data selected in multiway images data carries out data processing
As the ratio between the corresponding image resolution ratio of data and the resolution ratio of first image data, respectively to first picture number
According to processing result carry out the processing of down-sampled or difference, other corresponding roads are replaced with the result that down-sampled or difference is handled respectively
Image data.
To sum up, in the embodiment of the present invention, the various processing of multiway images data are realized in application framework layer.Specifically
Ground, the application program positioned at application layer will be sent to application framework layer for the data processing method of multiway images data,
So that application framework layer is after receiving the multiway images data from hardware abstraction layer, from multiway images data
Image data to be processed corresponding with the data processing method is selected, and then first the image data to be processed is carried out at the data
The processing result of the image data to be processed is synchronized to other road image datas later by the processing of reason mode, so that other roads
Image data also has the corresponding treatment effect of the data processing method, finally will treated that multiway images data are transmitted to answers
Use program.By this programme, the processing to multiway images data is realized in application framework layer, reduces application program
Development difficulty, moreover, for certain data processing method, only being selected from multiway images data in application framework layer
Most suitable image data carries out the processing of the data processing method all the way out, and not all carries out the number to multiway images data
According to the processing of processing mode, to reduce data processing cost, that is, the consumption to process resource is reduced.
Fig. 4 is the flow chart of another data processing method provided in an embodiment of the present invention, the number provided in this embodiment
According to processing method can some in application layer as shown in Figure 2 need to realize using the application program of image data.
As shown in figure 4, this method may include steps of:
201, data processing method is sent to application framework layer, so that application framework layer is according to data processing
Mode in the multiway images data received from hardware abstraction layer at least image data is handled all the way.
202, it receives application framework layer and sends treated image data.
Optionally, it can wrap in application program containing data capture setting interface and data processing method selection interface.With
Family can be arranged in data capture setting interface to be needed to start camera and acquires which road image data, such as: if user
Camera is set to photographing mode, then what is acquired is preview image data and image data of taking pictures；If user sets camera
For RECORD mode, then what is acquired is preview image data and video image data.It is set in the acquisition that user has carried out image data
It postpones, can show data processing method selection interface, selected comprising a variety of data processing methods for user in the selection interface.
After user therefrom selects one or more data processing methods corresponding with multiway images data, application program is by the one kind
Or a variety of data processing methods are sent to application framework layer, so that application framework layer is situated between according in previous embodiment
The method to continue selects at least the first image data all the way from multiway images data, and according to each data processing method pair of setting
At least the first image data is handled all the way for this.
Further optionally, as mentioned in previous embodiment, user can also be arranged and each data in the application
The corresponding data selection gist of processing mode, so that application framework layer is selected and every kind of data from multiway images data
Corresponding first image data of processing mode.Therefore, optionally, can also when user selects a kind of data processing method,
Data selection gist set interface is popped up, wherein comprising there are many data selection gists for user's selection.
Since the processing logic to multiway images data is all realized in application framework layer, application program only need to
Application framework layer inputs setting information and receives the processing result of application framework layer, reduces opening for application program
Degree of raising difficult questions.
Below with reference to embodiment illustrated in fig. 5, the multiway images data with actual acquisition include preview image data and take pictures
Image data, the processing to multiway images data include be illustrated for filter and the processing of U.S. face it is provided in an embodiment of the present invention
Data processing method.
Fig. 5 be a kind of interaction figure of data processing method provided in an embodiment of the present invention, as shown in figure 5, may include as
Lower step:
301, application response triggers camera and opens to acquire preview image data and figure of taking pictures in the setting of user
As data.
302, the filter of user setting and U.S. face mode are sent to application framework layer by application program.
303, application framework layer receives the preview image data from hardware abstraction layer and image data of taking pictures.
304, the application framework layer choosing image data that goes out to take pictures carries out filter and the processing of U.S. face.
305, the filter for image data of taking pictures and beauty result are synchronized to preview image data by application framework layer.
Such as the resolution ratio ratio according to preparatory image data and image data of taking pictures, image of taking pictures to treated
Data carry out interpolation or down-sampled processing, replace original preview image data i.e. with interpolation or down-sampled processing result
It can.
306, treated preview image data and image data of taking pictures are sent to application program by application framework layer.
User is so as to seeing by filter and U.S. face treated preview image data.
The data processing equipment of one or more embodiments of the invention described in detail below.Those skilled in the art can
To understand, the step of these data processing equipments can be used commercially available hardware component instructed by this programme configured come
It constitutes.
Fig. 6 is a kind of structural schematic diagram of data processing equipment corresponding with embodiment illustrated in fig. 3, the data processing equipment
Corresponding to application framework layer, as shown in fig. 6, the device includes: receiving module 11, selecting module 12, processing module 13, hair
Send module 14.
Receiving module 11, for receiving the multiway images data of hardware abstraction layer transmission.
Selecting module 12, for selecting at least the first image data all the way from the multiway images data.
Processing module 13, for according to the data processing method of setting at least the first image data all the way described in selecting
It is handled.
Wherein, it is described at least all the way the number of the first image data be less than the multiway images data number.
Optionally, the processing module 13 is also used to according at least processing result of the first image data all the way, processing
At least the second image data all the way in the multiway images data.
The device further include: sending module 14, for by treated, image data to be transmitted to application program；Alternatively, will
Not processed image data is transmitted to application program in image data that treated and the multiway images data.
Optionally, the processing module 13 is specifically used for:
According at least corresponding image resolution ratio of the first image data and at least second picture number all the way all the way
According to corresponding image resolution ratio, at least processing result progress size change over processing of the first image data all the way, with ruler
Very little transformed result replacement at least second image data all the way.
Optionally, when the data processing method of setting includes object identification processing, the processing module 13 is specifically used for:
According to it is described at least all the way the object identification in the first image data as a result, at least being added in the second image data all the way described
Image, semantic information corresponding with the object identification result.
Optionally, the receiving module 11 is also used to: receiving the data selection gist that application program is sent.
Correspondingly, the selecting module 12 is specifically used for: according to the data selection gist from the multiway images data
In select at least first image data all the way.
Wherein, the data selection gist includes a kind of as follows: performance meets setting condition, quality meets setting condition,
The corresponding relationship of the certain camera data of setting, preset data processing method and image data.
Optionally, the selecting module 12 is also used to:
Obtain the resource using status of terminal device；Determine that data select according to the resource using status of the terminal device
Foundation；At least first image data all the way is selected from the multiway images data according to the data selection gist.
Wherein, the selecting module 12 is specifically used for:
According to the resource using status of the terminal device and the corresponding money of the preset data processing method
Source consumption determines data selection gist.
Wherein, the data selection gist is that performance meets setting condition or quality meets setting condition.
Specifically, the data selection gist is that performance meets setting condition, and the selecting module 12 is specifically used for:
Sequential selection image data conduct from the multiway images data according to correspondence image resolution ratio from low to high
At least first image data all the way.
Specifically, the data selection gist is that quality meets setting condition, and the selecting module 12 is specifically used for:
Sequential selection image data conduct from the multiway images data according to correspondence image resolution ratio from high to low
At least first image data all the way.
The method that Fig. 6 shown device can execute Fig. 3, the part that the present embodiment is not described in detail, can refer to shown in Fig. 3
The related description of embodiment.Description in implementation procedure and the technical effect embodiment shown in Figure 3 of the technical solution, herein
It repeats no more.
In a possible design, the structure of data processing equipment shown in Fig. 6 can be realized as an electronic equipment, the electronics
Equipment is subscriber terminal equipment, such as smart phone, as shown in fig. 7, the subscriber terminal equipment may include: processor 21 and deposit
Reservoir 22.Wherein, the memory 22, which is used to store support subscriber terminal equipment and executes, provides in above-mentioned each illustrated embodiment
The program of data processing method, the processor 21 are configurable for executing the program stored in the memory 22.
Described program includes one or more computer instruction, wherein one or more computer instruction is described
Processor 21 can be realized following steps when executing:
Receive the multiway images data that hardware abstraction layer is sent；
At least the first image data all the way is selected from the multiway images data；
According to the data processing method of setting at least the first image data is handled all the way described in selecting.
Optionally, the processor 21 is also used to execute all or part of the steps in aforementioned each shown method and step.
Wherein, in the structure of the subscriber terminal equipment can also include communication interface 23, for subscriber terminal equipment with
Other equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage mediums, for storing used in subscriber terminal equipment
Computer software instructions, it includes for executing program involved in data processing method in above-mentioned each shown embodiment of the method.
Fig. 8 is a kind of structural schematic diagram of data processing equipment corresponding with embodiment illustrated in fig. 4, as shown in figure 8, the dress
Set includes: sending module 31, receiving module 32.
Sending module 31, for data processing method to be sent to application framework layer, so that the application program frame
Rack-layer according to the data processing method in multiway images data at least image data is handled all the way, the multichannel figure
As data are sent to the application framework layer by hardware abstraction layer.
Receiving module 32, for receiving the application framework layer image data that sends that treated.
Optionally, the sending module 31 is also used to:
Data selection gist is sent to the application framework layer, so that the application framework layer choosing is described out
At least image data all the way.
The method that Fig. 8 shown device can execute embodiment illustrated in fig. 4, the part that the present embodiment is not described in detail can join
Examine the related description to embodiment illustrated in fig. 4.In implementation procedure and the technical effect embodiment shown in Figure 4 of the technical solution
Description, details are not described herein.
In a possible design, the structure of data processing equipment shown in Fig. 8 can be realized as an electronic equipment, the electronics
Equipment is subscriber terminal equipment, such as smart phone, as shown in figure 9, the subscriber terminal equipment may include: processor 41 and deposit
Reservoir 42.Wherein, the memory 42, which is used to store support subscriber terminal equipment and executes, provides in above-mentioned each illustrated embodiment
The program of data processing method, the processor 41 are configurable for executing the program stored in the memory 42.
Described program includes one or more computer instruction, wherein one or more computer instruction is described
Processor 41 can be realized following steps when executing:
Data processing method is sent to application framework layer, so that the application framework layer is according to the data
Processing mode in multiway images data at least image data is handled all the way, the multiway images data are by hardware abstraction
Layer is sent to the application framework layer；
Receive the application framework layer image data that sends that treated.
Optionally, the processor 41 is also used to execute all or part of the steps in aforementioned each shown method and step.
Wherein, in the structure of the subscriber terminal equipment can also include communication interface 43, for subscriber terminal equipment with
Other equipment or communication.
In addition, the embodiment of the invention provides a kind of computer storage mediums, for storing used in subscriber terminal equipment
Computer software instructions, it includes for executing program involved in data processing method in above-mentioned each shown embodiment of the method.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It is realized by the mode of required general hardware platform is added, naturally it is also possible to which reality is come in conjunction with by way of hardware and software
It is existing.Based on this understanding, substantially the part that contributes to existing technology can be to calculate in other words for above-mentioned technical proposal
The form of machine product embodies, and it wherein includes the meter of computer usable program code that the present invention, which can be used in one or more,
The computer journey implemented in calculation machine usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of sequence product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (17)
1. a kind of data processing method, which is characterized in that be applied to application framework layer, comprising:
Receive the multiway images data that hardware abstraction layer is sent；
At least the first image data all the way is selected from the multiway images data；
According to the data processing method of setting at least the first image data is handled all the way described in selecting.
2. the method according to claim 1, wherein described, at least the number of the first image data is less than institute all the way
State the number of multiway images data.
3. the method according to claim 1, wherein the data processing method according to setting is to the institute selected
It states after at least the first image data is handled all the way, further includes:
According at least processing result of the first image data all the way, at least all the way in the multiway images data is handled
Two image datas.
4. according to the method in any one of claims 1 to 3, which is characterized in that further include；
By treated, image data is transmitted to application program；Or
Image data not processed in treated image data and the multiway images data is transmitted to application program.
5. according to the method described in claim 3, it is characterized in that, at least place of the first image data all the way according to
Reason is as a result, handle at least the second image data all the way in the multiway images data, comprising:
According at least corresponding image resolution ratio of the first image data and at least second image data pair all the way all the way
The image resolution ratio answered becomes at least processing result progress size change over processing of the first image data all the way with size
Result replacement after changing at least second image data all the way.
6. according to the method described in claim 3, it is characterized in that, the data processing method of the setting includes at object identification
Reason, at least processing result of the first image data all the way according to, handles at least one in the multiway images data
The second image data of road, comprising:
According to it is described at least all the way the object identification in the first image data as a result, described at least all the way in the second image data
Add image, semantic information corresponding with the object identification result.
7. the method according to claim 1, wherein described select at least all the way from the multiway images data
First image data, comprising:
Receive data selection gist；
At least first image data all the way is selected from the multiway images data according to the data selection gist.
8. the method according to the description of claim 7 is characterized in that the data selection gist includes following a kind of:
Performance meets setting condition, quality meets camera data, preset data processing method and the image for imposing a condition, setting
The corresponding relationship of data.
9. the method according to claim 1, wherein described select at least all the way from the multiway images data
First image data, comprising:
Obtain the resource using status of terminal device；
Data selection gist is determined according to the resource using status of the terminal device；
At least first image data all the way is selected from the multiway images data according to the data selection gist.
10. according to the method described in claim 9, it is characterized in that, the resource using status according to the terminal device
Determine data selection gist, comprising:
Disappeared according to the resource using status of the terminal device and the corresponding resource of the preset data processing method
Consumption determines data selection gist.
11. according to the method described in claim 9, it is characterized in that, the data selection gist is that performance meets setting condition
Or quality meets setting condition.
12. the method according to claim 8 or 11, which is characterized in that the data selection gist is that performance meets setting
Condition, it is described that at least the first image data all the way is selected from the multiway images data, comprising:
Described in being used as from the multiway images data according to correspondence image resolution ratio sequential selection image data from low to high
At least the first image data all the way.
13. the method according to claim 8 or 11, which is characterized in that the data selection gist is that quality meets setting
Condition, it is described that at least the first image data all the way is selected from the multiway images data, comprising:
Described in being used as from the multiway images data according to correspondence image resolution ratio sequential selection image data from high to low
At least the first image data all the way.
14. a kind of electronic equipment, which is characterized in that including memory and processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
State the data processing method realized as described in any one of claims 1 to 13 when processor executes.
15. a kind of data processing method, which is characterized in that be applied in application program, comprising:
Data processing method is sent to application framework layer, so that the application framework layer is according to the data processing
Mode in multiway images data at least image data is handled all the way, the multiway images data are sent out by hardware abstraction layer
It send to the application framework layer；
Receive the application framework layer image data that sends that treated.
16. according to the method for claim 11, which is characterized in that the method also includes:
Data selection gist is sent to the application framework layer, for the application framework layer choosing go out it is described at least
Image data all the way.
17. a kind of electronic equipment, which is characterized in that including memory and processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
State the data processing method realized as described in claim 15 or 16 when processor executes.
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