CN110446021A - A kind of implementation method of mobile phone and its dual camera - Google Patents
A kind of implementation method of mobile phone and its dual camera Download PDFInfo
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- CN110446021A CN110446021A CN201910224451.6A CN201910224451A CN110446021A CN 110446021 A CN110446021 A CN 110446021A CN 201910224451 A CN201910224451 A CN 201910224451A CN 110446021 A CN110446021 A CN 110446021A
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- 230000009977 dual effect Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 15
- 210000001747 pupil Anatomy 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 210000003128 head Anatomy 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 238000009877 rendering Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 3
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Abstract
The present invention just discloses the implementation method of a kind of mobile phone and its dual camera, the mobile phone includes the main body of a mobile phone, and there are two cameras for the same face installation in the mobile phone body, the specifications parameter of two cameras is identical, and the distance between two cameras are the binocular interpupillary distance distance of people.The mobile phone body includes the control unit to dual camera, and described control unit connects dual camera and background processing unit.Wherein, described control unit, for controlling dual camera acquisition video or image data, the background processing unit is used to handle the video or image data of the acquisition, and the treated video or image data are exported to carrying out display or preview on display screen.The technical solution allows mobile phone dual camera that can shoot the VR 3D video of left and right split screen or the VR 3D rendering of left and right split screen.
Description
Technical field
The present invention relates to field of mobile terminals more particularly to the implementation methods of a kind of mobile phone and its dual camera.
Background technique
Current mobile phone camera has single camera, also there is the mobile phone of dual camera, the dual camera of current several mobile phones
There is following effect:
1, colored, black and white dual camera, a camera is the colour for acquiring image in dual camera, another camera is
The light and shade of image is acquired, for improving 2D picture quality;
2, zoom dual camera, a camera is wide-angle camera in dual camera, another camera is that focal length images
Head, for providing the experience of zoom zoom rate image taking;
3, background dual camera is blurred, a camera is the clear data for acquiring image subject in dual camera, another
The virtualization data of camera acquisition background.For providing image background virtualization function.
Certainly there are also the Dual-camera handset of above 2 and 3 functions is provided simultaneously, also have while above 1,2,3 functions being provided
Three take the photograph or multi-cam mobile phone.
The dual camera feature of Dual-camera handset at present, parameter specification and life between two cameras of dual camera
Business men and model etc. are not quite similar: as dual camera two cameras between a camera be 12,000,000 pixels another
8,000,000 pixel of camera head type;Or it is Sony or a camera is three that a camera, which is another camera of Samsung,
Star the other is OV camera;Two cameras having may be all a manufacturer but two camera models, mould group,
Specification etc. is not quite similar.
Another feature of the dual camera of Dual-camera handset at present, the acquisition parameters acquisition picture letter between two cameras
Breath is different: such as color/monochrome dual camera, one camera are the colour information for acquiring image, another camera
It is the light and shade monochrome informatio for acquiring image;For another example zoom dual camera, one of camera are shooting wide angle picture letters
Breath, another camera are shooting focal length image informations;Also such as virtualization background dual camera, one camera is for acquiring
The clear body data of image, another camera are the image datas of acquisition virtualization, facilitate later period synthesis to have powerful connections and blur effect
The image of fruit.The specifications parameter between two cameras of the dual camera of current Dual-camera handset is not quite similar in a word, with
And manufacturer or model etc. are also not quite similar, the shooting, collecting image information between two cameras is different.
The dual camera of Dual-camera handset has a common feature at present: between two cameras of dual camera
Apart from closer, being provided to the later period synthesizes a picture data, in order to reduce between two cameras in acquired image
Hold incorrect messages, facilitates post-processing, the device of two cameras is apart from closer or even direct devices side by side.
Due to the camera of current Dual-camera handset is provided to improve shooting 2D image and device, it is described double at present
There are two parameter specifications between two cameras that basic characteristics are dual camera to be not quite similar for the dual camera of camera mobile phone
And shooting, collecting pictorial information parameter is different and a common trait is the device of two cameras apart from closer or even straight
Connect devices side by side.
Therefore Dual-camera handset can not shoot the VR 3D video of left and right split screen and the VR 3D figure of left and right split screen at present
Piece.
Another background is that current mobile phone can be adapted to easy wear-type VR equipment, the VR 3D money of experience left and right split screen
Source;The mobile phone experience of high resolution large screen is more preferably.However these mobile phones can only be the consumption of left and right split screen VR 3D resource at present
Terminal and experience terminal, rather than the production terminal of the VR 3D video of the VR 3D picture of left and right split screen and left and right split screen or shoot with video-corder
Terminal.
Summary of the invention
The technical problem to be solved in the present invention is that the VR 3D video or figure of left and right split screen cannot be shot for existing mobile phone
The defect of picture provides a kind of Dual-camera handset for meeting mobile phone and can shooting left and right split screen VR 3D video or image.
Present invention solves the technical problem that used technical solution is to provide a kind of mobile phone, it is same in mobile phone body
There are two cameras for face installation, and the specifications parameter of two cameras is identical, and the distance between two cameras are for people's
The distance between binocular pupil.The mobile phone body includes control unit and the background process list connecting with described control unit
Member, including the reservoir being connect with background processing unit, and the screen for showing content.
Wherein: described control unit is used to control the two camera synchronous acquisition videos or image data of dual camera;
Or any camera of control individually acquires video or image data.
The background processing unit, for the video of the synchronous acquisition or image data to be synthesized to the VR of left and right split screen
3D video or image;Or the video of the synchronous acquisition or image data are synthesized into 2D video or image;Or it will be described any
Camera individually acquires video or image real time transfer.And the above synthesis or treated video or image data are exported
To display screen display or preview, or it is transmitted to memory storage;
In mobile phone of the present invention, two cameras of the dual camera are individual module, and the camera shooting of each mould group
Head specifications parameter is identical, and the acquisition parameters of each mould group are identical.
In mobile phone of the present invention, the acquisition parameters are pixel resolution parameter, image scaled parameter, exposure etc.
The parameter of correlation shooting.
In mobile phone of the present invention, the camera specifications parameter is camera all components, component and production group
Fill combination parameter.
In mobile phone of the present invention, at a distance of between the binocular pupil of people between two cameras of the dual camera
Distance.
In mobile phone of the present invention, the optical axis extended line between two cameras of the dual camera mutually gives one
Point.
In mobile phone of the present invention, the background processor is ISP processor or dsp processor or ISP and DSP processing
Device combination, is also possible to other processors that can be used in handling the video or image data.
The same face in the mobile phone body is mobile phone front or mobile phone back, and the mobile phone front is Cell Phone Design main view
Figure, the mobile phone back are Cell Phone Design rearview.
In mobile phone of the present invention, dual camera of the invention can be mounted on to the front or the back side of mobile phone;It can also
All to install dual camera of the invention in the front and back of mobile phone.
In mobile phone of the present invention, the screen or display screen are liquid crystal display.
The present invention also provides a kind of implementation method of the dual camera of mobile phone, the mobile phone is above-mentioned mobile phone, the method
The following steps are included:
F 1, there are two cameras for the same face installation in mobile phone body, and the specifications parameter of two cameras is identical, two camera shootings
The distance between head is the distance between the binocular pupil of people;
F 2, following one of control method: control method one, control is selected by control unit with carrying out control selections
The two camera synchronous acquisition videos or image data of the same face installation same size parameter of the mobile phone body.Controlling party
Method two controls any one camera in the camera of the mobile phone body installation and individually acquires image or video data;
Acquisition image described in the above control method one or video data can be synthesized left and right split screen by f 3, background processing unit
VR 3D video or image, or by acquisition image described in the above control method one or video data synthesis 2D image or 2D video, and
Output extremely display screen display or preview;Or any one camera described in control method two is individually acquired into image or video counts
According to after processing or being directly output to display screen display or preview.And background processing unit extremely stores up data storage described above
Storage.
Implement technical solution of the present invention, has the advantages that the dual camera of the mobile phone of technical solution of the present invention
The VR 3D video of left and right split screen or the VR 3D rendering of left and right split screen can be shot, allow technical solution of the present invention mobile phone not only
Be left and right split screen VR 3D resource consumption terminal and experience terminal and left and right split screen VR 3D resource production terminal or take the photograph
Terminal is recorded, left and right split screen 3D resource is enriched.The mobile phone of user's technical solution of the present invention, which may be implemented to share on network, to be made
The mobile phone of technical solution of the present invention can also be placed in wear-type by the left and right split screen 3D image resource of user oneself shooting, user
Viewing user's oneself or other sources left and right split screen 3D image resource under VR equipment.Improve user experience.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is mobile phone body structural schematic diagram of the present invention:
Fig. 2 is the implementation method of dual camera before and after mobile phone of the present invention
Specific embodiment
In order to make the purpose of the present invention, technical solution and advantage are more clearly understood, with reference to the accompanying drawings and embodiments,
The present invention is described in more detail.
It should be noted that in the present solution, the mobile phone includes the main body of a mobile phone (not shown), in the mobile phone body
The same face is equipped with the distance between two cameras of dual camera (not shown) described dual camera of same size parameter
It is the binocular interpupillary distance distance (not shown) of people.In the present embodiment, wherein the distance between binocular pupil of people because different
The distance between binocular pupil of people is not quite similar, or even also not with regard to the distance between its binocular pupil of each growth period of a people
It is identical to the greatest extent.But can have a value range, it can be in human eye binocular interpupillary distance range when two cameras of device are arranged in design
A distance is voluntarily selected in value, those skilled in the art is it is to be appreciated that details are not described herein.
Wherein, two cameras of the dual camera are individual module, and the camera specification of each mould group is joined
Number is identical, and the acquisition parameters of each mould group are identical.
In mobile phone of the present invention, the camera specifications parameter is camera all components, component and production group
Fill combination parameter.
In mobile phone of the present invention, it can also be other acquisition parameters that the acquisition parameters, which are pixel resolution parameter,
Or all acquisition parameters in relation to shooting, this will not be detailed here.
In mobile phone of the present invention, the optical axis extended line of described two cameras intersects at a point.
In mobile phone of the present invention, the same face in the mobile phone body is the front or the back side of mobile phone, the mobile phone
Front is Cell Phone Design main view, and the mobile phone back is Cell Phone Design rearview.
In mobile phone of the present invention, dual camera of the invention can be mounted on to the front or the back side of mobile phone;It can also
All to install dual camera of the invention in the front and back of mobile phone.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of mobile phone body of the present invention, as shown in Figure 1, the mobile phone body includes
Sequentially connected control unit 1 and background processing unit 2 and memory 3
The control single 1 adopts video or image data control for carrying out to the camera of mobile phone of the present invention;
The background processing unit 2 is exported for synthesizing or handling the acquisition video or image data to display screen
Upper display or preview;Wherein the background processor unit 2 can be ISP processor or dsp processor or ISP and DSP processing
Device combination, is also possible to other processors that can be sufficient to handle and analyze the video or image data, herein no longer
It repeats.The display screen is liquid crystal display (not shown), and details are not described herein;
The memory 3, for storing the video or image data.
Referring to Fig. 2, Fig. 2 is the flow chart of the dual camera implementation method of mobile phone of the present invention, and as shown in Fig. 2, the side
Method the following steps are included:
There are two camera, the specifications parameter phases of two cameras for the same face installation in step f 1, in mobile phone body
Together, the distance between two cameras are the distance between the binocular pupil of people;
Following one of control method is selected in step f2, through control unit with carrying out control selections:
Control method one controls two camera synchronous acquisitions view of the same face installation same size parameter of the mobile phone body
Frequency or image data.Control method two controls any one camera in the camera of the mobile phone body installation and individually acquires
Image or video data;
In step f 3, background processing unit image can will be acquired described in the above control method one or video data synthesizes a left side
The VR 3D video or image of right split screen, or will described in the above control method one acquisition image or video data synthesis 2D image or
2D video, and export to display screen display or preview;Or any one camera described in control method two is individually acquired into figure
After picture or video data processing or it is directly output to show screen display or preview.
In the present embodiment, background processor unit 2 can be needed according to user the video that acquires the camera or
Image data is transmitted to the storage of memory 3 by the synthesis of background processor unit 2 or treated video or image data.
Those of ordinary skill in the art will appreciate that implementing the method for the above embodiments and controlling
Method is can to instruct related hardware by program or app application to complete, and corresponding program or app application can be stored in
In the storage medium that electronic device-readable takes.The electronic equipment includes computer, mobile phone, plate etc.;The storage medium includes
Hard disk, disk, CD, USB flash disk, mobile phone camera RAM card, Dropbox, cloud storage etc..
Compared to the prior art, there are two camera, the specifications of two cameras for the same face installation in mobile phone body
Parameter is identical, and the distance between two cameras are the distance between the binocular pupil of people.By same in mobile phone body
There are two identical camera synchronous acquisition video or image datas for installation on one side, and synthesize the VR 3D video or figure of left and right double screen
Picture.The mobile phone of technical solution of the present invention is allowed to be not only the consumption terminal and experience terminal of left and right split screen 3D resource, and left and right point
The production terminal of the 3D video of the 3D picture and left and right split screen of screen shoots with video-corder terminal, enriches left and right split screen 3D resource.User uses
The mobile phone of technical solution of the present invention can share the left and right split screen 3D image resource of user oneself on network, and user can also
The mobile phone of technical solution of the present invention is placed under wear-type VR equipment the left and right split screen 3D shadow for watching or shooting user oneself
Picture.Improve user experience.
The foregoing is only a preferred embodiment of the present invention, however it is not limited to the present invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
It is equal to replacement, improvement etc., should be included in scope of the presently claimed invention.
Claims (10)
1. a kind of mobile phone, for the same face installation in mobile phone body there are two camera, the specifications parameter of two cameras is complete
Identical, the distance between two cameras are the binocular interpupillary distance distance of people;The mobile phone body include control unit and with
The background processing unit of described control unit connection, including the reservoir being connect with background processing unit, and in showing
The screen of appearance;The control, which is applied alone, is acquired video or image data control in the camera to mobile phone of the present invention;Afterwards
Platform processing unit exports extremely display screen display or pre- for synthesizing or handling the acquisition video or image data
It lookes at, the display screen is liquid crystal display.
2. mobile phone according to claim 1, which is characterized in that further include in the mobile phone body and the background process list
The reservoir of member connection, wherein the reservoir is for storing the video or image data.
3. mobile phone according to claim 1, for the same face installation in mobile phone body there are two camera, two cameras are equal
For individual module, and the camera specifications parameter of each mould group is identical, acquisition parameters are also identical.
4. mobile phone according to claim 3, which is characterized in that camera specifications parameter is camera all components, component
And production and assembly combination parameter.
5. mobile phone according to claim 3, which is characterized in that the acquisition parameters are image resolution ratio, and image scaled is whole
The relevant parameter of body brightness etc. and shooting.
6. mobile phone according to claim 1, the distance between described two cameras of dual camera are the binocular interpupillary distance of people
Distance.
7. mobile phone according to claim 1, which is characterized in that the optical axis extended line of two cameras of the dual camera
Compared to a bit.
8. the same face in mobile phone body is mobile phone front or mobile phone back according to claim 1, in hand of the present invention
In machine, dual camera of the invention can be mounted on to the front or the back side of mobile phone;Can also mobile phone front and back all
Dual camera of the invention is installed.
9. a kind of implementation method of the dual camera of mobile phone, the mobile phone is hand described in 1 to 8 any one of the claims
Machine the described method comprises the following steps:
F 1, there are two cameras for the same face installation in mobile phone body, and the specifications parameter of two cameras is identical, two camera shootings
The distance between head is the distance between the binocular pupil of people;
F 2, following one of control method is selected by control unit with carrying out control selections:
Control method one controls two camera synchronous acquisitions view of the same face installation same size parameter of the mobile phone body
Frequency or image data;
Control method two controls any one camera in the camera of the mobile phone body installation and individually acquires image or video
Data
Acquisition image described in the above control method one or video data can be synthesized left and right split screen by f 3, background processing unit
VR 3D video or image, or by acquisition image described in the above control method one or video data synthesis 2D image or 2D video, and
Output extremely display screen display or preview;Or any one camera described in control method two is individually acquired into image or video counts
According to after processing or being directly output to display screen display or preview.
10. implementation method according to claim 9, background processor unit by the final video and image data store to
Reservoir.
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CN201910224451.6A CN110446021A (en) | 2019-03-23 | 2019-03-23 | A kind of implementation method of mobile phone and its dual camera |
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CN201910224451.6A CN110446021A (en) | 2019-03-23 | 2019-03-23 | A kind of implementation method of mobile phone and its dual camera |
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CN115174886A (en) * | 2022-08-25 | 2022-10-11 | 吉林大学 | Mobile phone lens supporting stereoscopic virtual reality and augmented reality and display method |
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Application publication date: 20191112 |