CN110049245A - Information processing method and electronic equipment - Google Patents
Information processing method and electronic equipment Download PDFInfo
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- CN110049245A CN110049245A CN201910324935.8A CN201910324935A CN110049245A CN 110049245 A CN110049245 A CN 110049245A CN 201910324935 A CN201910324935 A CN 201910324935A CN 110049245 A CN110049245 A CN 110049245A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/631—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters
- H04N23/632—Graphical user interfaces [GUI] specially adapted for controlling image capture or setting capture parameters for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
- H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Abstract
The embodiment of the present invention provides a kind of information processing method and electronic equipment.The information processing method, which includes: that starting is double, takes the photograph acquisition mode；In the case where described pair is taken the photograph acquisition mode, the first image is obtained using the first Image Acquisition mould group acquisition that collection surface is located at the first surface of electronic equipment；The second image is obtained using the second Image Acquisition mould group acquisition that collection surface is located at the second surface of the electronic equipment, wherein the second surface is the opposing face of the first surface；Based on the first image and second image, draw out and meanwhile comprising the first image the first picture material and second image the second picture material third image.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of information processing methods and electronic equipment.
Background technique
With the development of electronic technology, multiple cameras can be introduced in the terminal, for example, in mobile terminals such as mobile phones
In introduce front camera and rear camera.In single display device, front camera generally and electronic equipment show
Display screen is co-located at the same surface of equipment；Rear camera is located at the opposing face of rear camera.But electronics is set at present
Standby acquisition mode is single, intelligence is low, it is difficult to meet the different demands of different scenes.
Summary of the invention
An embodiment of the present invention is intended to provide a kind of information processing method and electronic equipments.
The technical scheme of the present invention is realized as follows: a kind of information processing method, comprising:
Starting is double to take the photograph acquisition mode；
In the case where described pair is taken the photograph acquisition mode, the first Image Acquisition mould of the first surface of electronic equipment is located at using collection surface
Group acquisition obtains the first image；
The second figure is obtained using the second Image Acquisition mould group acquisition that collection surface is located at the second surface of the electronic equipment
Picture, wherein the second surface is the opposing face of the first surface；
Based on the first image and second image, draw out while in the first image comprising the first image
Hold the third image with the second picture material of second image.
Based on above scheme, the starting is double to take the photograph acquisition mode, comprising:
Mould group the first acquisition parameter of configuration is acquired for the first image of starting；
The second acquisition parameter is configured for the second Image Acquisition mould group of starting；
Wherein, second acquisition parameter and first acquisition parameter meet preset condition.
Based on above scheme, the first image for starting acquires mould group and configures the first acquisition parameter, comprising:
The first acquisition interval of adjacent two frames the first image is configured for the first image acquisition mould group of starting；
The second acquisition interval of the second image described in adjacent two frame is configured for the second acquisition image mould group of starting；
Second acquisition parameter and first acquisition parameter meet preset condition, comprising:
The interval ratio of first acquisition interval and second acquisition interval is located in default ratio range.
Based on above scheme, the starting is double to take the photograph acquisition mode, further includes:
The rendering parameter of the third image is drawn in configuration；
It is described to be based on the first image and second image, draw out while including the first figure of the first image
As the third image of content and the second picture material of second image, comprising:
According to the rendering parameter, the first image content and second picture material are plotted on painting canvas, it is raw
At the third image.
Based on above scheme, the drafting ginseng of the third image is drawn in the configuration, comprising:
Determine the canvas size for drawing the third image；
Determine the first drawing area in the third image comprising the first image content；
Determine the second drawing area in the third image comprising second picture material；
Determine the first area size of first drawing area；
Determine the second area size of first drawing area；
Determine the layered relationship of the first image content and second picture material.
Based on above scheme, the method also includes:
It is acquiring the first image and while second image, is obtaining the using audio collection mould group acquisition audio
One audio；
The method also includes:
The third image at multiple acquisition moment is input in video encoder and is encoded into multiple images frame；
First audio input at multiple acquisition moment is encoded into multiple audio frames into audio coder；
Described image frame and the audio frame are aligned in the time domain, generate target video.
Based on above scheme, the method also includes:
Store the target video；
According to the target video video frame, the file icon of target video is generated, wherein the file icon
It simultaneously include the first image content and second picture material；
The file icon of the target video described in storage interface display.
Based on above scheme, the starting is double to take the photograph acquisition mode, comprising:
At the acquisition applications interface of starting, double starting controls for taking the photograph acquisition mode are shown；
Input operation of the detection for the starting control；
It is operated according to the input, starts described pair and take the photograph acquisition mode.
A kind of electronic equipment, comprising:
Starting module double takes the photograph acquisition mode for starting；
First acquisition module, for being located at the first table of electronic equipment using collection surface in the case where described pair is taken the photograph acquisition mode
The first Image Acquisition mould group acquisition in face obtains the first image；
Second acquisition module, the second Image Acquisition mould of the second surface for being located at the electronic equipment using collection surface
Group acquisition obtains the second image, wherein the second surface is the opposing face of the first surface；
Drafting module is drawn out while for being based on the first image and second image comprising first figure
The third image of first picture material of picture and the second picture material of second image.
A kind of electronic equipment, comprising:
Shell has first surface and second surface, wherein second surface is the opposing face of first surface；
First Image Acquisition mould group is located in the shell, the acquisition including the opening by the first surface outwardly
Face；
Second Image Acquisition mould group is located in the shell, the acquisition including the super prestige of opening by the second surface
Face；
Processor is located in the shell, acquires mould group and the second Image Acquisition mould with the first image respectively
Group connection can be realized the information processing that aforementioned any technical solution provides for the execution by computer executable instructions
Method.
In technical solution provided in an embodiment of the present invention, electronic equipment takes the photograph acquisition mode with double, takes the photograph acquisition mode double
Two Image Acquisition mould groups that lower collection surface is located at opposed surface will collect the first image and the second image respectively；It is terrible
It is not the first image of direct splicing and the second image to the third image for meeting current demand；But according to the first image and
First picture material of the first image and the second picture material of the second image are drawn and generate third image by two images.In this way,
Even if the image resolution ratio of the first image and the second image is different, will not generate influences picture quality caused by image mosaic
Splicing trace, image sawtooth or unclear phenomenon, improve picture quality.At the same time, by double settings for taking the photograph mode,
Meet user while utilizing collection surface to be located at two Image Acquisition mould groups of opposing face while acquiring two opposite sides of electronic equipment
Application demand, electronic equipment has the characteristics that acquisition mode is abundant.
Detailed description of the invention
Fig. 1 is the flow diagram of the first information processing method provided in an embodiment of the present invention；
Fig. 2 is provided in an embodiment of the present invention a kind of to obtain the effect of third image based on the first image and the second Image Rendering
Fruit schematic diagram；
Fig. 3 is the double schematic diagrames for taking the photograph acquisition mode of starting provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of double acquisition interfaces for taking the photograph acquisition mode provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of another double acquisition interfaces for taking the photograph acquisition mode provided in an embodiment of the present invention；
Fig. 6 is a kind of double switching schematic diagrames for taking the photograph acquisition provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention；
Fig. 8 is the flow diagram of another information processing method provided in an embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments of the specification.
As shown in Figure 1, the present embodiment provides a kind of information processing methods, comprising:
Step S110: starting is double to take the photograph acquisition mode；
Step S120: in the case where described pair is taken the photograph acquisition mode, the first of the first surface of electronic equipment is located at using collection surface
The acquisition of Image Acquisition mould group obtains the first image；
Step S130: it is obtained using the second Image Acquisition mould group acquisition that collection surface is located at the second surface of the electronic equipment
Obtain the second image, wherein the second surface is the opposing face of the first surface；
Step S140: being based on the first image and second image, draws out while including the first image
The third image of first picture material and the second picture material of second image.
The information processing method provided in the present embodiment, applied to the electronics for including at least two Image Acquisition mould groups
In equipment, which includes but is not limited to: mobile phone, tablet computer, wearable device, laptop.
In some embodiments, the electronic equipment, which can have, singly takes the photograph acquisition mode；In the case where singly taking the photograph acquisition mode, the electricity
Sub- equipment can control the first Image Acquisition mould group or the second Image Acquisition mould group individually acquires image.
In the present embodiment, the electronic equipment also have it is double take the photograph acquisition mode, it is double take the photograph acquisition mode under, collection surface respectively
The the second Image Acquisition mould group for being located at second surface positioned at the first Image Acquisition mould group and collection surface of first surface can all start,
And acquisition state is entered to carry out the acquisition of the first image and second image respectively.
In the present embodiment, the collection surface can be the light sensing face in Image Acquisition mould group, for example, the first image
Acquisition mould group and the second Image Acquisition mould group all include one or more cameras, these cameras include camera lens and are located at camera lens
The imaging sensor of rear end；Imaging sensor includes the light sensing face that photosensitive element is formed, and can receive what camera lens was transmitted
Light image, and form picture signal.Described image sensor includes but is not limited to COMS.
If the first image acquires mould group and/or the second Image Acquisition mould group is the acquisition mould group of multi-cam
When, it is double take the photograph acquisition mode under, the first Image Acquisition mould group of multi-cam and/or the second Image Acquisition mould group can boot portion
Point or whole camera, in acquisition moment one the first image of generation and/or the second image.
The first surface and the second surface may respectively be the opposed surface of electronic equipment.For example, the electronics is set
Standby is mobile phone, then the first image acquisition mould group can be front camera；The second Image Acquisition mould group can be taken the photograph for postposition
As head, in this way, the first Image Acquisition mould group is located at the front of mobile phone, the second Image Acquisition mould group is located at the back side of mobile phone.
For example, rear camera can be 2,3 or 4 in mobile phone；This multiple camera is first figure jointly
As acquisition mould group or the second Image Acquisition mould group；It is double take the photograph acquisition mode under, this multiple camera can acquire simultaneously, adopt at one
The collection moment acquires to form a high image resolution or high relief single image, can also only start a rear camera
Image is formed an acquisition moment.
In the present embodiment, double acquisition modes of taking the photograph include two subpatterns, and one is: double to take the photograph single image acquisition
Mode；The other is: it is double to take the photograph video acquisition subpattern.Double third figures taken the photograph single image acquisition subpattern and be used to generate individual
Picture；And it is double take the photograph video acquisition subpattern, for generated using two Image Acquisition mould groups include two picture materials videos.
In specific implementation process, if the first Image Acquisition mould group and/or the second Image Acquisition mould group include multiple take the photograph
As head, demand can be acquired according to the current electric quantity of the electronic equipment and/or currently, include using the first Image Acquisition mould group
Some or all of camera acquire the first image；And/or using the second Image Acquisition mould group include some or all of
Camera acquires to form second image.
For example, including using the first Image Acquisition mould group when the current electric quantity of the electronic equipment is lower than power threshold
Part camera acquire to form the first image；And/or it is imaged using the part that the second Image Acquisition mould group includes
Head acquisition forms second image.
For another example the image quality level in the current acquisition demand instruction acquisition of the electronic equipment is higher than grade threshold
When, it acquires to form the first image using whole cameras that the first Image Acquisition mould group includes；And/or utilize described
Whole cameras that two Image Acquisition mould groups include acquire to form second image
In the present embodiment, after acquisition mode is taken the photograph in starting pair, the first Image Acquisition mould group and the second Image Acquisition mould group
The first image and the second image are collected respectively.
It in the present embodiment, is not the first image of direct splicing and second after obtaining the first image and the second image
Image obtains third image；But drafting mechanism can be acquired, by the second of the first picture material of the first image and the second image
Picture material is transcribed into third image.
Fig. 2 be it is a kind of according to the first image and the second image, the first picture material and the second picture material are drawn respectively
The effect diagram of the third image formed to the same painting canvas.
In this way, the third image generated, relative to the stitching image that the first image of direct splicing and the second image obtain, no
The image mosaic trace of picture quality can be had an impact；Even if in addition, the figure of the image resolution ratio of the first image and the second image
As resolution ratio difference, the image that will not generate low image resolution yields to the image of high image resolution, generated image
The obvious phenomenon of the crenellated phenomena of pixel；Alternatively, high image resolution passes through the down-sampled image institute for yielding to low image resolution
The low phenomenon of the image resolution ratio of caused third image.
In short, using in the present embodiment, it, will be in the first image by way of drafting according to the first image and the second image
Hold and the second picture material generates third image and meets current needs in this way, the third image can according to need current needs
Image resolution ratio and picture quality.
This some third image obtained in example by drafting of applying can be polar plot, and polar plot is will not in amplification process
A kind of image type of distortion；And the first image and the second image can be non-vector figure.
In further embodiments, third image may be non-vector figure；If third image is non-vector figure, third
The image resolution ratio of image, it is identical or different with the image resolution ratio of the image resolution ratio of the first image and the second image respectively.
And in the present embodiment, by double propositions for taking the photograph acquisition mode, it can use the figure that collection surface is located at different surfaces
As acquisition mould group while image is acquired, and is synthesized in a third image, meets user and requires to acquire in back and forth or left and right
Acquisition demand when image, and the third image that this mode collects, have the characteristics that picture quality is high.
Further, the step S110 can include:
Mould group the first acquisition parameter of configuration is acquired for the first image of starting；
The second acquisition parameter is configured for the second Image Acquisition mould group of starting；
Wherein, second acquisition parameter and first acquisition parameter meet preset condition.
In the present embodiment, the first Image Acquisition mould group and the second Image Acquisition mould group can be originally mutually independent mould
Group, better third image during mode is taken the photograph in starting pair, can adopt the first image in the present embodiment in order to obtain
The acquisition parameter of collection mould group and the second Image Acquisition mould group is initialized, alternatively, being initialized Image Acquisition mould group
Acquisition parameter reconfigures.
Specifically such as, the first Image Acquisition mould group respectively started and the second Image Acquisition mould group configuration first acquisition
Parameter and second acquisition parameter, first acquisition parameter and the second acquisition parameter include but is not limited to adjacent to acquire twice
Acquisition time interval；The image resolution ratio of acquisition；The exposure parameter etc. of acquisition.
The preset condition includes at least one of:
The condition of similarity of first kind acquisition parameter；
The contrast condition of second class acquisition parameter.
For example, third image needs to generate video, then first kind acquisition parameter includes but is not limited to: acquisition time interval.
Acquisition time interval needs to meet condition of similarity.
For another example in order to obviously distinguish the first picture material and the second picture material, second acquisition parameter may include
But it is not limited to: exposure parameter；Make the sufficiently large (example of the brightness of the first picture material and the second picture material by exposure parameter
Such as, be greater than luminance threshold), when the first image of subsequent stacking and the second image, can significantly distinguish the first picture material with
Second picture material.
Further, the first image for starting acquires mould group and configures the first acquisition parameter, comprising:
The first acquisition interval of adjacent two frames the first image is configured for the first image acquisition mould group of starting；
The second acquisition interval of the second image described in adjacent two frame is configured for the second acquisition image mould group of starting；
Second acquisition parameter and first acquisition parameter meet preset condition, comprising:
The interval ratio of first acquisition interval and second acquisition interval is located in default ratio range.
The default ratio range can are as follows: 0.8 to 1.2；Alternatively, the default ratio range can are as follows: 0.7 to 1.3.
In further embodiments, the step S110, further includes:
The rendering parameter of the third image is drawn in configuration；
The step S140 can include:
According to the rendering parameter, the first image content and second picture material are plotted on painting canvas, it is raw
At the third image.
In the present embodiment, the rendering parameter can be pre- for the first image content and the second picture material to be plotted to
Determine on painting canvas, forms parameter used in the third image process.
The rendering parameter includes but is not limited to:
Drafting mode parameter；
Draw genre parameters；
Draw specifications parameter.
Drafting mode pointed by the drafting mode parameter includes but is not limited to: first draws mode and the second drafting side
Formula.
Described first, which draws mode, to draw mode to be automatic, and the electronic equipment can be according to the first image and the second figure
Picture, automatic draw obtain the third image comprising the first picture material and the second picture material.
When electronic equipment is drawn automatically based on the first drafting mode, without receiving drawing for triggering drafting from man-machine interactive interface
System instruction.
Second drafting mode can be the drafting mode manually adjusted, based on the input behaviour for the drafting control for drawing interface
Make, the drafting of the third image is carried out based on the input operation.
During drafting, various input instructions are received from man-machine interactive interface, adjust the drafting effect of third image.
For example, the distribution on third image of adjustment the first image content and the second picture material, the first picture material of adjustment and
Size etc. of second picture material in third image.
In the present embodiment, the genre parameters of drawing determine that looks are presented in the whole of third image, can be image
Artistic style.The style of the genre parameters instruction includes but is not limited at least one of:
Animation artistic style can be presented using the third image that animation style is drawn in animation style；
Husky picture artistic style can be presented using the third image that husky painting style lattice are drawn in husky painting style lattice；
Oil painting consciousness style can be presented using the third image that painting style is drawn in painting style.
Primitivism；In primitivism, the arrangement of third image is presented panel and is decided by the first image and the second image
Image style.
Further, the drafting specifications parameter includes at least one of:
The canvas size of third image；
The image resolution ratio of third image；
The first picture material and the layout format of the second picture material etc. are drawn in third image.
Specifically such as, the drafting ginseng of the third image is drawn in the configuration, comprising:
Determine the canvas size for drawing the third image；
Determine the first drawing area in the third image comprising the first image content；
Determine the second drawing area in the third image comprising second picture material；
Determine the first area size of first drawing area；
Determine the second area size of first drawing area；
Determine the layered relationship of the first image content and second picture material.
If the canvas size of third image has determined, the picture size of third image is just determined.
First drawing area is used to draw the second picture material for drawing the first picture material, the second drawing area,
When carrying out picture material drafting, it can successively draw and be also possible to draw simultaneously.If can then distinguish for example, drawing simultaneously
First picture material and the second picture material are filled into the first drawing area and the second drawing area respectively.
If successively drawing, low layer can first be drawn according to the layered relationship of the first picture material and the second picture material
Picture material, then further draw on the painting canvas for the picture material for having drawn bottom the picture material of top layer.
In further embodiments, the first image is drawn in the first drafting figure layer that size is equal to first area size
Content draws the second picture material in the second drafting figure layer that size is equal to second area size；Then it is drawn according to first
The position of region and the second drawing area on painting canvas carries out the first stacking for drawing figure layer and the second drafting figure layer, thus
To the third image.
The first area size can be equal to the second area size, alternatively, the first area size is not equal to institute
Second area size is stated, for example, first area size is less than the second area size.Observing third image shown in Fig. 2 can
Know, it is clear that first area size is less than second area size.On the other hand, in the third image that Fig. 2 is shown, the first picture material
It is layered on second picture material.
In some embodiments, determining that drawing specifications parameter only determines the first drawing area and/or first area size；
And the second drawing area is the region other than the first drawing area；Second drafting subtracts the first drafting ruler having a size of canvas size
It is very little.
The first drafting size and the second drafting size include: drafting area；Draw the length and width of rectangle.
In short, drawing there are many modes of the third image, it is not limited to the above at least one.
In some embodiments, when drawing mode is taken the photograph in starting pair, the drafting specification in rendering parameter can be at least determined
Parameter.
In some embodiments, the method also includes:
After generating the third image, the third image described in the preview interface preview of the acquisition applications.
In some embodiments, the method also includes:
It is acquiring the first image and while second image, is obtaining the using audio collection mould group acquisition audio
One audio；
The third image at multiple acquisition moment is input in video encoder and is encoded into multiple images frame；
First audio input at multiple acquisition moment is encoded into multiple audio frames into audio coder；
Described image frame and the audio frame are aligned in the time domain, generate target video.
In the present embodiment, while acquiring the first image and the second image, one or more microphones can also be utilized
Equal audio collections mould group acquires audio, obtains the audio of the synchronous acquisition in Image Acquisition.First audio includes but is not limited to
Voice.
The original audio that the multiple video frames being encoded into some embodiments with the video encoder merge can
For different from first audio；For example, second audio can be stored in advance in audio local in the electronic equipment, or
The audio that person downloads from network.For example, second audio can be a song, it can be used as dubbing in background music for picture frame and be compiled into
In target video.Mode phase of mode of second audio editing into target video with the first audio editing into target video
Together, all it is to compile audio frame, the target video is synthesized after being then aligned in the time domain with corresponding picture frame.
In the present embodiment, when carrying out the recording of the target video based on multiple third images, it can use one
Video encoder carries out Video coding；And the video encoder is no longer directly to receive image from Image Acquisition mould group,
But third image is received from the drafting mould group for drawing third image；Comprising there are two the views of picture material in such the present embodiment
Frequently, a video encoder can be only needed, and the image sources for recording target video are the draftings for drawing the third image
Mould group, rather than Image Acquisition mould group.Therefore single Video coding can be input to for the third image at multiple acquisition moment by drawing mould group
Editor becomes in device the multiple images frame for playing precedence relationship in the time domain.
In the present embodiment, video encoder is not directly and from the first Image Acquisition mould group and the second Image Acquisition mould group
Image is received to be encoded；But from the connection of mould group is drawn, receives and draw the third image that mould group is drawn, third image is carried out
Video editing or animation sequence frame-editing obtain multiple images frame.
In the present embodiment, since audio collection mould group also acquires the first audio.Video is compiled in this embodiment
In the process, can also the first audio editing at by scheduled duration be a segment audio frame.For example, the scheduled duration is S seconds,
The S seconds can be the displaying duration of a picture frame.
After editor obtains picture frame and video frame, by the first image according to corresponding to picture frame and/or the second image
Acquisition time and audio frame corresponding to acquisition time, be aligned in the time domain.The effect being aligned in the time domain are as follows: acquisition
Time identical picture frame and audio frame merge into a video frame of target video.
It, can be according to the frame number and audio frame of picture frame when carrying out the alignment in time domain in further embodiments
Frame number；The identical picture frame of frame number and audio frame are merged into a video frame of target video.Due to the frame number of picture frame
With the frame number of audio frame be corresponding with acquisition time or acquisition time sequence is corresponding, can be straight in order to simplify operation
Connect the synthesis that target video is carried out based on frame number.
In some embodiments, the method also includes:
During generating the target video, it can export in real time and user is facilitated to carry out preview to check current goal
The recording result of video.
For example, being applied in video recording mode and after starting recording in Image Acquisition, exported while recording
The recording result currently recorded of preview interface preview.
Fig. 5 show the preview effect diagram in the preview interface of Image Acquisition application.
The first image and the second image acquired for convenience of user to watch；In some embodiments, it is answered in Image Acquisition
With in video recording mode and after starting recording, can on the display screen towards user preview the first image,
At least one of second image and third image.
For example, the preview interface shown towards the display screen of user is divided into two display areas；First viewing area
Domain is used for the first image of preview；Second display area is used for the second image of preview；First display area is aobvious with described second
Show that region is set side by side, to realize in preview the first Image Acquisition mould group acquisition simultaneously of the different display areas of a display screen
First image and the second image of the second Image Acquisition mould group acquisition.For example, if when preview shown respectively by two display areas
Show the first image and the second image, then third image can be drawn on backstage by first processor, on foreground, by second processor
First image and the second image are rendered directly to the first display area and the second display area of preview interface.Certainly herein only
It is the citing of a specific implementation, implements not limited to this.
Third image is shown by the display screen of electronic equipment, to realize preview the first Image Acquisition mould group acquisition simultaneously
First image and the second image of the second Image Acquisition mould group acquisition.
It is double take the photograph acquisition mode under, the third image that preview interface is shown can be made from drafting mould group above-mentioned
For the image of the picture frame of target video.In the case where described pair is taken the photograph acquisition mode, preview interface carries out image preview and includes:
First image and the second image are submitted into first processor, the third for preview is drawn out by first processor
Image, and a part display using third image as entire preview image or as entire preview image is over the display.
Herein, the third image that first processor generates can be used as preview image, can also be used as video encoder
One frame image.The drafting module can be by first processor.For another example in some embodiments, the preview interface can be with
Only third image described in preview；Alternatively, only the first image of preview and the second image.
In the present embodiment, the electronic equipment, which also has, singly takes the photograph acquisition mode, the only one figure in the case where singly taking the photograph acquisition mode
Picture acquisition mould group is in running order and carries out Image Acquisition, and the image of preview at this time is directly adopted by described image acquisition mould group
The image of collection, rather than double take the photograph preview interface preview under acquisition mode is the third image drawn by drafting mould group.
In the case where singly taking the photograph acquisition mode, preview interface carries out image preview and includes:
The image of single image acquisition mould group acquisition is submitted into second processor, is existed by second processor control display
Preview interface carries out image preview.
The first rate that first processor handles image is greater than the rate of second processor processing image.
For example, the first processor can be image processor (GPU)；Second processor can be general processor, for example,
CPU or microprocessor etc..
In some embodiments, the drafting time needed for first processor draws third image is far smaller than two neighboring figure
The time interval played as frame according to standard speed.
For example, the time difference between the video two adjacent images frame of standard speed is 30ms when carrying out video record, and
The duration that GPU draws an image can be 3ms or so, be much smaller than the play time interval between two adjacent images frame.
In the present embodiment, a recording process, which can be realized, singly takes the photograph acquisition mode and double takes the photograph mutually cutting for acquisition mode
It changes.That is, user's triggering is recorded after starting, user can singly take the photograph acquisition mode and double take the photograph between acquisition mode switches, to record
The video file (target video) generated after the completion includes image obtained under different acquisition mode.
For example, user's triggering is recorded after starting, and in the case where singly taking the photograph acquisition mode, when being recorded to target video n-th image frame,
It receives and acts on double input operations for taking the photograph acquisition mode starting control, then take the photograph acquisition mode according to input operation starting is double,
Double acquisition mode is taken the photograph from singly taking the photograph acquisition mode and being switched to.It is double take the photograph acquisition mode under, do not stopping target video record the case where
Under, the first image and the second image are acquired respectively using two Image Acquisition Mo Zu, and are drawn by what the first processor was run
Molding group draws out the third image comprising the first picture material and the second picture material, which will open up in previewer
Show, and is encoded to (n+1)th picture frame of target video by video encoder.
For another example user trigger record start after, it is double take the photograph acquisition mode under, be recorded to target video n-th image frame
When, it receives and acts on double input operations taken the photograph acquisition mode and exit control, then exited according to input operation and double take the photograph acquisition mould
Formula is simultaneously switched to and singly takes the photograph acquisition mode.It is switched to after singly taking the photograph acquisition mode, in the case where not stopping target video recording, is based on
Acquisition and recording or user's operation select an Image Acquisition mould group to continue to acquire image, will set up and work under acquisition mode
The image of Image Acquisition mould group acquisition be directly displayed at preview interface, and by video encoder be encoded to target video n-th+
1 picture frame.
In this way, realizing in a target video recording process, acquisition mode is singly taken the photograph with double and takes the photograph the seamless of acquisition mode
Switching.
The target video recorded in the information processing method provided by the present embodiment includes at least one by third figure
As the picture frame of composition.
It is based on information processing method provided in this embodiment as shown in Figure 6, in the handoff procedure for carrying out video acquisition, packet
It includes:
Rear camera acquisition mode is entered, rear camera acquires image and preview；
It is switched to front and rear image pickup mode, front and rear image pickup mode herein is aforementioned double one kind for taking the photograph acquisition mode,
After opening front and rear image pickup mode, front and rear camera acquires image simultaneously；And side acquires preceding rear image and synchronous drafting
Generate third image, the preview third image in preview interface；
After acquisition is complete, it can generate by the target video of third image construction picture frame.
For example, there are two types of the recording mode of the video also has:
The first: automatic recording mode；Electronic equipment generates the target video in backstage editor, before electronic equipment
Platform plays the target video for having completed to record part；For example, target video is currently included P frame；Specifically such as, display is utilized
The currently included picture frame of screen display target video, and target video has been edited into using audio output mould group synchronism output
In audio frame；In this way, watching current video effect while admiring target video described in conveniently recording on side.
Second: manual editing's mode, electronic equipment show editing interface, show in editing interface rendered
Multiple third images based on the input operation editor's described image frame and the audio frame for manual editing's control, and are based on
Viewing button can play the edit segment for the target video not yet completed.
If certain target video completes editor, institute can be completely played by acting on the play operation of target video
State target video.
In some embodiments, the method also includes:
Store the target video；
According to the target video video frame, the file icon of target video is generated, wherein the file icon
It simultaneously include the first image content and second picture material；
The file icon of the target video described in storage interface display.
In the present embodiment, if target video can be stored after the generation of completion target video.In order to reduce acquisition image
The memory space of occupancy, the electronic equipment can directly can abandon corresponding first after having drawn the third image
The first image and the second image can also be uploaded to cloud and backed up, in electronic equipment sheet by image and the second image
Ground generates duplicated record, in this way, subsequent original the first image and the second image that upload can be obtained based on duplicated record, with
Update to the target video generates another target video.
In further embodiments, in order to distinguish the target video being currently generated and other video files, one can be extracted
A video frame generates file icon；This document icon is clear that the first picture material and the second picture material；In this way,
Subsequent user sees that file icon is known that current file is to utilize double videos for taking the photograph type collection editor.
In some embodiments, the generation of the file icon can include: dropped to from the video frame in target video
Sampling, generates the file icon；At this point, the first picture material and the second picture material in file icon are relative to being extracted
Video frame picture material layout and specification ratio be not changed.
In further embodiments, the generation of the file icon can include:
The first picture material and the second picture material for being included according to the video frame, according to the drafting specification of file icon
Parameter draws the file icon.The first picture material and the second picture material in file icon do to obtain specification proportionate relationship
It may have occurred variation relative to the video frame being extracted.The rule of the first picture material and the second picture material in file icon
Lattice size may be the same or different.
In some embodiments, as shown in figure 3, the step S110 can include:
Step S111: at the acquisition applications interface of starting, double starting controls for taking the photograph acquisition mode are shown；
Step S112: input operation of the detection for the starting control；
Step S113: operating according to the input, starts described pair and takes the photograph acquisition mode.
In the present embodiment, the electronic equipment includes acquisition applications, which can be to be mounted on electronic equipment sheet
The application program (Application, APP) on ground；The acquisition applications can also be clouds application such as small routine or fast application etc..
The application interface of the acquisition applications may see the double starting controls for taking the photograph acquisition mode starting of triggering after opening.
In some embodiments, acquisition mode is singly taken the photograph in default starting after the acquisition applications starting, which can be
It is singly taking the photograph acquisition applications and double is taking the photograph the toggle control switched between acquisition mode.If electronic equipment is detected for the starting
After the clicking operation of control, triggering electronic equipment starting described pair is taken the photograph acquisition mode.
In some embodiments, the acquisition applications interface shows the first control for singly taking the photograph acquisition mode respectively and double takes the photograph
Second control of acquisition mode；If detecting the input operation for second control, then it is assumed that meet starting pair and take the photograph acquisition
The entry condition of mode, and then start described pair and take the photograph acquisition mode.
The starting control for having starting double vision acquisition mode is shown in Fig. 4.
In some embodiments, as shown in figure 5, also showing in double corresponding acquisition pages of acquisition mode of taking the photograph for exiting
It is double take the photograph acquisition mode revert to singly take the photograph acquisition mode exit control.
In some embodiments, it is directed to the method also includes: detection and exits double controls that exit for taking the photograph acquisition mode
Input operation；
Described pair, which is exited, according to input operation takes the photograph acquisition mode.
Exiting described pair and taking the photograph acquisition mode includes at least one of:
It is exited from double acquisition modes of taking the photograph, and is switched to and singly takes the photograph acquisition mode；
Exit it is double take the photograph acquisition mode, and enter the selection interface of acquisition mode, current acquisition mode selected for user；
Described pair is exited to take the photograph acquisition mode and close Image Acquisition application.
As shown in fig. 7, the present embodiment provides a kind of electronic equipment, comprising:
Starting module 110 double takes the photograph acquisition mode for starting；
First acquisition module 120, for being located at the first of electronic equipment using collection surface in the case where described pair is taken the photograph acquisition mode
The first Image Acquisition mould group acquisition on surface obtains the first image；
Second acquisition module 130 is adopted for being located at the second image of second surface of the electronic equipment using collection surface
Collect the acquisition of mould group and obtain the second image, wherein the second surface is the opposing face of the first surface；
Drafting module 140 is drawn out while for being based on the first image and second image comprising described first
The third image of first picture material of image and the second picture material of second image.
In some embodiments, the starting module 110, the first acquisition module 120, the second acquisition module 130 and drafting
Module 140 can be program module, after which is executed by processor, can be realized the function of aforementioned operational blocks which partition system.
In further embodiments, the starting module 110, the first acquisition module 120, the second acquisition module 130 and
Drafting module 140 can be soft or hard binding modules, which includes but is not limited to programmable array；It is described programmable
Array includes but is not limited to complex programmable array or field programmable gate array.
In further embodiments, it the starting module 110, the first acquisition module 120, the second acquisition module 130 and draws
Molding block 140 can be pure hardware module；The pure hardware module includes but is not limited to specific integrated circuit.
In some embodiments, the starting module 110 acquires mould specifically for the first image for starting and assembles
Set the first acquisition parameter；The second acquisition parameter is configured for the second Image Acquisition mould group of starting；Wherein, second acquisition
Parameter and first acquisition parameter meet preset condition.
In further embodiments, the starting module 110, specifically for acquiring mould group for the first image of starting
Configure the first acquisition interval of adjacent two frames the first image；For the second acquisition image mould group configuration adjacent two of starting
Second acquisition interval of the second image described in frame；Wherein, second acquisition parameter and first acquisition parameter meet default
Condition, comprising: the interval ratio of first acquisition interval and second acquisition interval is located in default ratio range.
In some embodiments, the starting module 110, the drafting for drawing the third image also particularly useful for configuration are joined
Number；The drafting module 140 is specifically used for according to the rendering parameter, by the first image content and second image
Content is plotted on painting canvas, generates the third image.
In some embodiments, the configuration module is specifically used for executing at least one of:
Determine the canvas size for drawing the third image；
Determine the first drawing area in the third image comprising the first image content；
Determine the second drawing area in the third image comprising second picture material；
Determine the first area size of first drawing area；
Determine the second area size of first drawing area；
Determine the layered relationship of the first image content and second picture material.
In some embodiments, described device further include:
Third acquisition module, for utilizing audio collection while acquiring the first image and second image
Mould group acquires audio and obtains the first audio；
First editor module is encoded into for the third image at multiple acquisition moment to be input in video encoder
Multiple images frame；
Second editor module, for first audio input at multiple acquisition moment to be encoded into audio coder
Multiple audio frames；
Generation module generates target video for described image frame and the audio frame to be aligned in the time domain.
In some embodiments, described device further include:
Memory module, for storing the target video；
Icon module generates the file icon of target video for a video frame according to the target video,
In, the file icon includes the first image content and second picture material simultaneously；
Display module, the file icon for the target video described in storage interface display.
In some embodiments, the starting module 110, specifically at the acquisition applications interface of starting, described in display
Double starting controls for taking the photograph acquisition mode；Input operation of the detection for the starting control；It is operated according to the input, starts institute
It states and double takes the photograph acquisition mode.
The present embodiment also provides a kind of electronic equipment, comprising:
Shell has first surface and second surface, wherein second surface is the opposing face of first surface；
First Image Acquisition mould group is located in the shell, the acquisition including the opening by the first surface outwardly
Face；
Second Image Acquisition mould group is located in the shell, the acquisition including the super prestige of opening by the second surface
Face；
Processor is located in the shell, acquires mould group and the second Image Acquisition mould with the first image respectively
Group connection is capable of the image processing method of aforementioned any technology offer, specifically for the execution by computer executable instructions
Such as at least one of Fig. 1, Fig. 3 and method shown in Fig. 8.
A specific example is provided below in conjunction with above-mentioned any embodiment:
This example provides a kind of image processing method, comprising:
Image is acquired using camera 1；
Image is acquired using camera 2；
The image that camera 1 and camera 2 are acquired respectively is submitted to by Application Programming Interface etc. and draws mould group；
It is drawn out in the drafting page (page comprising aforementioned painting canvas) while including picture material and camera that camera 1 acquires
The image of the picture material of 2 acquisitions；
The image is sent to video editor, multiple draftings of different moments will be corresponded to by a video editor
Picture editting is at picture frame；
Obtain audio；
Using audio coder by audio editing at audio frame；
Time domain alignment picture frame and audio frame merge video.In several embodiments provided herein, it should be appreciated that
It arrives, disclosed device and method may be implemented in other ways.Apparatus embodiments described above are only to illustrate
Property, for example, the division of the unit, only a kind of logical function partition can have other division side in actual implementation
Formula, such as: multiple units or components can combine, or be desirably integrated into another system, or some features can be ignored, or do not hold
Row.In addition, the mutual coupling or direct-coupling of shown or discussed each component part or communication connection can be it is logical
Some interfaces are crossed, the indirect coupling or communication connection of equipment or unit can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing module, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.This
Field those of ordinary skill, which is understood that, realizes that all or part of the steps of above method embodiment can be by program instruction phase
The hardware of pass is completed, and program above-mentioned can be stored in a computer readable storage medium, which when being executed, holds
Row step including the steps of the foregoing method embodiments；And storage medium above-mentioned include: movable storage device, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
Disclosed method in several embodiments of the method provided herein, in the absence of conflict can be any group
It closes, obtains new embodiment of the method.
Disclosed feature in several apparatus embodiments provided herein, in the absence of conflict can be any group
It closes, obtains new apparatus embodiments.
Disclosed feature in several methods provided herein or apparatus embodiments, in the absence of conflict can be with
Any combination obtains new embodiment of the method or apparatus embodiments.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of information processing method, comprising:
Starting is double to take the photograph acquisition mode；
In the case where described pair is taken the photograph acquisition mode, adopted using the first Image Acquisition mould group that collection surface is located at the first surface of electronic equipment
Collection obtains the first image；
The second image is obtained using the second Image Acquisition mould group acquisition that collection surface is located at the second surface of the electronic equipment,
In, the second surface is the opposing face of the first surface；
Based on the first image and second image, draw out and meanwhile comprising the first image the first picture material and
The third image of second picture material of second image.
2. according to the method described in claim 1, wherein, the starting is double to take the photograph acquisition mode, comprising:
Mould group the first acquisition parameter of configuration is acquired for the first image of starting；
The second acquisition parameter is configured for the second Image Acquisition mould group of starting；
Wherein, second acquisition parameter and first acquisition parameter meet preset condition.
3. according to the method described in claim 2, wherein, the first image for starting acquires mould group configuration first and adopts
Collect parameter, comprising:
The first acquisition interval of adjacent two frames the first image is configured for the first image acquisition mould group of starting；
The second acquisition interval of the second image described in adjacent two frame is configured for the second acquisition image mould group of starting；
Second acquisition parameter and first acquisition parameter meet preset condition, comprising:
The interval ratio of first acquisition interval and second acquisition interval is located in default ratio range.
4. according to the method described in claim 1, wherein, the starting is double to take the photograph acquisition mode, further includes:
The rendering parameter of the third image is drawn in configuration；
It is described to be based on the first image and second image, it draws out while in the first image comprising the first image
Hold the third image with the second picture material of second image, comprising:
According to the rendering parameter, the first image content and second picture material are plotted on painting canvas, generate institute
State third image.
5. according to the method described in claim 4, wherein, the drafting ginseng of the third image is drawn in the configuration, comprising:
Determine the canvas size for drawing the third image；
Determine the first drawing area in the third image comprising the first image content；
Determine the second drawing area in the third image comprising second picture material；
Determine the first area size of first drawing area；
Determine the second area size of first drawing area；
Determine the layered relationship of the first image content and second picture material.
6. the method according to claim 1, wherein the method also includes:
While acquiring the first image and second image, the first sound is obtained using audio collection mould group acquisition audio
Frequently；
The third image at multiple acquisition moment is input in video encoder and is encoded into multiple images frame；
First audio input at multiple acquisition moment is encoded into multiple audio frames into audio coder；
Described image frame and the audio frame are aligned in the time domain, generate target video.
7. according to the method described in claim 6, it is characterized in that, the method also includes:
Store the target video；
According to the target video video frame, the file icon of target video is generated, wherein the file icon is simultaneously
Include the first image content and second picture material；
The file icon of the target video described in storage interface display.
8. the method according to claim 1, wherein the starting is double to take the photograph acquisition mode, comprising:
At the acquisition applications interface of starting, double starting controls for taking the photograph acquisition mode are shown；
Input operation of the detection for the starting control；
It is operated according to the input, starts described pair and take the photograph acquisition mode.
9. a kind of electronic equipment, comprising:
Starting module double takes the photograph acquisition mode for starting；
First acquisition module, for being located at the first surface of electronic equipment using collection surface in the case where described pair is taken the photograph acquisition mode
The acquisition of first Image Acquisition mould group obtains the first image；
Second acquisition module is adopted for being located at the second Image Acquisition mould group of second surface of the electronic equipment using collection surface
Collection obtains the second image, wherein the second surface is the opposing face of the first surface；
Drafting module is drawn out for being based on the first image and second image while including the first image
The third image of first picture material and the second picture material of second image.
10. a kind of electronic equipment, comprising:
Shell has first surface and second surface, wherein second surface is the opposing face of first surface；
First Image Acquisition mould group is located in the shell, the collection surface including the opening by the first surface outwardly；
Second Image Acquisition mould group is located in the shell, the collection surface including the super prestige of opening by the second surface；
Processor is located in the shell, acquires mould group with the first image respectively and the second Image Acquisition mould group connects
It connects, for the execution by computer executable instructions, can be realized the method that any one of claim 1 to 8 provides.
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