CN106550180A - A kind of camera lens, filming apparatus and intelligent terminal - Google Patents
A kind of camera lens, filming apparatus and intelligent terminal Download PDFInfo
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- CN106550180A CN106550180A CN201610969672.2A CN201610969672A CN106550180A CN 106550180 A CN106550180 A CN 106550180A CN 201610969672 A CN201610969672 A CN 201610969672A CN 106550180 A CN106550180 A CN 106550180A
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- pair
- lens set
- glasses
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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
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/204—Image signal generators using stereoscopic image cameras
- H04N13/243—Image signal generators using stereoscopic image cameras using three or more 2D image sensors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Abstract
The invention discloses a kind of camera lens, filming apparatus and intelligent terminal, camera lens includes：One main lens set, multiple pair of glasses groups；Symmetrical structure centered on the main lens set；The quantity of the pair of glasses group is even number, and multiple pair of glasses groups are symmetrical with regard to the central optical axis of the main lens set；The main lens set and the pair of glasses group are imaged on same imaging plane；The main lens set is more than the distance of the pair of glasses group and the imaging plane with the distance of the imaging plane.The camera lens of the present invention, filming apparatus and intelligent terminal, when user shoots photo using the filming apparatus or intelligent terminal for being provided with this camera lens, more three-dimensional photo can be obtained, and user is met to the higher and higher demand of photo, reached the purpose for improving user experience.
Description
Technical field
The present invention relates to lens imaging field, more particularly to a kind of camera lens, filming apparatus and intelligent terminal.
Background technology
As the continuous development of technology, the function that intelligent terminal can be realized emerge in an endless stream, intelligent end is deepened step by step
End status in daily life.Camera can be equipped with each intelligent terminal almost now, facilitate user in daily life
In thing interested is taken pictures in time souvenir.
What is be equipped with existing intelligent terminal is typically all single camera, and its photo for shooting out is that pure plane is shone
Piece, it is understood that for 2D photos, however, planar picture cannot bring strong feeling of immersion and telepresenc to user, it is impossible to full
Sufficient user greatly reduces the experience of user to the higher and higher demand of photo.
The content of the invention
It is an object of the invention to provide a kind of camera lens, filming apparatus and intelligent terminal, have more the photo of shooting and immerse
Sense and telepresenc, meet user to the higher and higher demand of photo, reach the purpose for improving user experience.
The technical scheme that the present invention is provided is as follows：
A kind of camera lens, including：One main lens set, multiple pair of glasses groups；Symmetrical structure centered on the main lens set；It is described
The quantity of pair of glasses group is even number, and multiple pair of glasses groups are symmetrical with regard to the central optical axis of the main lens set；Institute
State main lens set and the pair of glasses group is imaged on same imaging plane；The distance of the main lens set and the imaging plane
More than the distance of the pair of glasses group and the imaging plane.
In above-mentioned technical proposal, the main lens set of multiple lens sets, i.e., one and multiple secondary mirrors in a camera lens, are included
Piece group, obtains different view field images on imaging plane using multiple lens sets, so as to subsequently to provide compared to 2D photos
For more three-dimensional photo basis is provided.Why the quantity of pair of glasses group is even number, is for the ease of allowing pair of glasses group in peace
Can be symmetrical with regard to the central optical axis of main lens set during dress, symmetrical is disposed to subsequently when camera lens belongs to shooting
During a part for device, acquisition is ultimately imaged the algorithm for reconstructing used during information and can be simplified, and reduces the work of programmer
Amount.Using this camera lens, more three-dimensional photo can be obtained when shooting, substantially increase the satisfaction of user.
Further, focal length of the focal length of the main lens set more than the pair of glasses group；The angle of visual field of the main lens set
Field of view angle of the degree less than the pair of glasses group；The focal length of each pair of glasses group is identical, and the field of view angle phase
Together.
In above-mentioned technical proposal, the focal length of main lens set allows for both resolution ratio more than the focal length of pair of glasses group
And arrange, in general, in the photo for shooting, user is typically all center for the point really taken notice of, therefore, it is main
Length (big) focal length of lens set is to ensure that its imaging has high-resolution；But the main lens set of long-focus will necessarily
Sacrifice field of view angle, i.e., it is narrower using the photo field of view angle that the main lens set of long-focus shoots, accordingly, it would be desirable in main lens set
Both sides pair of glasses group is set, pair of glasses group can select field of view angle phase to widen the field of view angle of the photo of lens shooting
Than in the big lens set of main lens set field of view angle, it is understood that be to carry out wide angle shot with pair of glasses group, widened with reaching
The purpose of the field of view angle of the photo of lens shooting, and in order to ensure this effect, pair of glasses group is necessarily required to sacrifice one portion
Divide resolution ratio, therefore, the resolution ratio of the secondary view field image of pair of glasses group imaging is less than the main view field figure of main lens set imaging
The resolution ratio of picture.The focal length and field of view angle of each pair of glasses group is identical, is for the photo of this lens shooting of utility
Its center is exactly the center that user wants, and will not go out the situation of skew, it is ensured that shooting quality.
Further, the main lens set main view field picture of imaging and each described pair of glasses on the imaging plane
The secondary view field image of group imaging on the imaging plane is closely adjacent or partially overlaps.
In above-mentioned technical proposal, in order to the photo (image) that this camera lens of utility is taken is not in gap,
Need to ensure that the view field image that they are imaged connects together during the position for arranging main lens set and pair of glasses group, with utility this
Plant the integrality of the image that camera lens is taken.And if there is situation about overlapping in secondary view field image and main view field picture, also for it is follow-up must
There are more view field image information supports, so that shooting photo (image) out is with higher when information is ultimately imaged
Quality.
Further, the quantity of the pair of glasses group is two；The main lens set and two pair of glasses groups are integrated into
Integrally.
In above-mentioned technical proposal, in the case that the quantity of pair of glasses group is two, both can guarantee that the photo of shooting had
Than 2D photo more three-dimensional, also ensure that and be mutually compared to existing use two independences with the matching used algorithm for reconstructing of this camera lens
When camera lens is shot, supporting algorithm is more simplified.And main lens set and pair of glasses group become one, make this camera lens exist
When guarantee can provide the imaging of solid, it is not required that consider that each lens group is specifically arranged problem, can be directly mounted at bat
Take the photograph on device, reduce the requirement of technique productions.
The present invention also provides a kind of filming apparatus, including：Camera lens；The camera lens includes：One main lens set, multiple pair of glasses
Group；Symmetrical structure centered on the main lens set；The quantity of the pair of glasses group be even number, and multiple pair of glasses groups with regard to
The central optical axis of the main lens set are symmetrical；The main lens set and the pair of glasses group on same imaging plane into
Picture；The main lens set is more than the distance of the pair of glasses group and the imaging plane with the distance of the imaging plane；Image
Acquisition module, when the shooting for receiving user input is instructed, described image acquisition module is obtained by the camera lens and shoots mesh
Target view field image information；Wherein, the view field image information includes：The main view field picture obtained by the main lens set
Main view field picture information, and, the secondary view field image letter of the corresponding secondary view field image obtained by pair of glasses group each described
Breath；Information computational module, is electrically connected with described image acquisition module, and described information computing module is according to multiple secondary visual field figures
As information and default algorithm for reconstructing, the depth of view information of the photographic subjects is calculated；Image-forming module, calculates mould with described information
Block, the electrical connection of described image acquisition module, the image-forming module are carried out to the view field image information according to the depth of view information
Process, obtain the photographic subjects is ultimately imaged information.
In above-mentioned technical proposal, this filming apparatus are using this mirror for constituting main lens set and multiple pair of glasses groups
When head is shot, photo (image) the more three-dimensional of photographic subjects is obtained, if the single-lens of every day use enters to photographic subjects
When row shoots, the photo which is taken is 180 degree, when being shot to identical photographic subjects using this camera lens, what which was taken
Photo is more than 180 degree, may be 230 degree, 250 degree, 270 degree ... the parameters decisions with actual main lens set and pair of glasses group
The actual mass of the photo taken.
Further, described information computing module is specifically included：Center calculation submodule, for calculating multiple pairs respectively
The central information of view field image information；Mathematic interpolation submodule, for being believed according to the center of multiple secondary view field image information
Breath, is calculated the visual field difference of the photographic subjects；Depth of field calculating sub module, for according to the visual field difference and described pre-
If algorithm for reconstructing, the depth of view information of the photographic subjects is calculated.
In above-mentioned technical proposal, need first to calculate the central information of each secondary view field image information, i.e. the secondary visual field figure of positioning
The central point of picture, then according to the central point of each secondary view field image calculating visual field difference, further according to visual field difference and default weight
Algorithm is built, the depth of view information when shooting to photographic subjects using this camera lens is calculated, is subsequently to be ultimately imaged
Information provides basis.
Further, focal length of the focal length of the main lens set more than the pair of glasses group；The angle of visual field of the main lens set
Field of view angle of the degree less than the pair of glasses group；The focal length of each pair of glasses group is identical, and each described pair of glasses
The field of view angle of group is identical.
Further, the main lens set main view field picture of imaging and each described pair of glasses on the imaging plane
The secondary view field image of group imaging on the imaging plane is closely adjacent or partially overlaps.
Further, the quantity of the pair of glasses group is two；The primary mirror piece and two pair of glasses groups are integrated into one
Body.
In above-mentioned technical proposal, its specific principle and implementation process are identical with the effect in above-mentioned camera lens, and here is not
It is described in detail.
The present invention also provides a kind of intelligent terminal, including：Filming apparatus；Display device, is electrically connected with the filming apparatus,
The display device is ultimately imaged information described in showing.
In above-mentioned technical proposal, the filming apparatus for being provided with this camera lens are can apply on intelligent terminal, Yong Hu
More three-dimensional photo (image) can be obtained when being shot with this intelligent terminal, and presentation of information will be ultimately imaged and be even more in order to just
Carry out checking, preserve in user, to reach the purpose for improving user satisfaction, experience.
Compared with prior art, camera lens of the invention, filming apparatus and intelligent terminal, user is using being provided with this camera lens
Filming apparatus or intelligent terminal shoot photo when, more three-dimensional photo can be obtained, user is met higher and higher to photo
Demand, reaches the purpose for improving user experience.
Description of the drawings
Below by the way of clearly understandable, preferred embodiment is described with reference to the drawings, to a kind of camera lens, filming apparatus and
The above-mentioned characteristic of intelligent terminal, technical characteristic, advantage and its implementation are further described.
Fig. 1 is the structural representation of camera lens one embodiment of the present invention；
Fig. 2 is the structural representation of one embodiment that camera lens of the present invention is imaged on imaging plane；
Fig. 3 is the structural representation of filming apparatus one embodiment of the present invention；
Fig. 4 is the structural representation of another embodiment of filming apparatus of the present invention；
Fig. 5 is the structural representation of intelligent terminal one embodiment of the present invention.
Drawing reference numeral explanation：
10. main lens set, 11. central optical axis, 12. main view field pictures, 20. pair of glasses groups, 21. secondary view field images, 30. one-tenth
Image plane, 100. filming apparatus, 110. camera lenses, 120. image collection modules, 130. information computational modules, 131. center calculations
Module, 132. mathematic interpolation submodules, 133. depth of field calculating sub modules, 140. image-forming modules, 200. display devices, 1000. intelligence
Can terminal.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below by control description of the drawings
The specific embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make simplified form, part related to the present invention in each figure, is only schematically show, they do not represent
Its practical structures as product.In addition, so that simplified form is readily appreciated, with identical structure or function in some figures
Part, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only represented
" only this ", it is also possible to represent the situation of " more than one ".
In one embodiment of the invention, as shown in figure 1, a kind of camera lens, including：One main lens set 10, multiple secondary mirrors
Piece group 20；Symmetrical structure centered on main lens set 10；The quantity of pair of glasses group 20 is even number, and multiple pair of glasses groups 20 close
It is symmetrical in the central optical axis 11 of the main lens set；The main lens set 10 and the pair of glasses group 20 are flat in same imaging
It is imaged on face 30；The main lens set 10 is flat with the imaging more than the pair of glasses group 20 with the distance of the imaging plane 30
The distance in face 30.
Specifically, the main lens set of multiple lens sets, i.e., one and multiple pair of glasses groups are included in a camera lens, using many
Individual lens set obtains different view field images on imaging plane, so as to provide more three-dimensional compared to for 2D photos for follow-up
Photo provide view field image Information base.Why the quantity of pair of glasses group is even number, is for the ease of allowing pair of glasses group to exist
Can be symmetrical with regard to the central optical axis of main lens set during installation, symmetrical is disposed to subsequently when camera lens belongs to bat
When taking the photograph a part for device, acquisition is ultimately imaged the algorithm for reconstructing used during information and can be simplified, and reduces the work of programmer
Measure.Using this camera lens, more three-dimensional photo can be obtained when shooting, substantially increase the satisfaction of user.Primary mirror piece
Group is to be determined according to its focal length with the distance of imaging plane, and in the same manner, pair of glasses group is also burnt by which with the distance of imaging plane
Away from what is determined.
Preferably, focal length of the focal length of the main lens set 10 more than the pair of glasses group 20；The main lens set 10
Field of view angle of the field of view angle less than the pair of glasses group 20；The focal length of each pair of glasses group 20 is identical and described
Field of view angle is identical.
Specifically, the focal length of main lens set allows for both resolution ratio and arranges more than the focal length of pair of glasses group,
In general, in the photo that observation shoots, what user's First view was concerned about is typically all the center of photo, therefore, primary mirror
Piece group is arranged on the center of camera lens, it is ensured that the light source that photographic subjects send is imaged on imaging plane by main lens set
Main view field picture has high-resolution, and length (big) focal length of main lens set is exactly to ensure that its imaging has high-resolution
Rate and exist；But the main lens set of long-focus will necessarily sacrifice field of view angle, i.e., shot using the main lens set of long-focus
Photo field of view angle it is narrower, accordingly, it would be desirable to main lens set both sides arrange pair of glasses group, pair of glasses group is to widen mirror
Head shoot photo field of view angle and exist, its field of view angle is larger compared to the field of view angle of main lens set, it is also possible to
It is interpreted as carrying out wide angle shot with pair of glasses group, to reach the purpose of the field of view angle of the photo for widening lens shooting, and in order to
Ensure this effect, pair of glasses group is necessarily required to sacrifice one part resolution ratio, therefore, the secondary visual field figure of pair of glasses group imaging
Resolution ratio of the resolution ratio of picture less than the main view field picture of main lens set imaging.The focal length and field of view angle of each pair of glasses group
All identical, it is exactly the center that user wants for its center of photo of utility this lens shooting to be, will not be gone out
The situation of skew, it is ensured that shooting quality.
Preferably, the main view field picture 12 of the imaging on the imaging plane 30 of the main lens set 10 with described in each
The secondary view field image 21 of the imaging on the imaging plane 30 of pair of glasses group 20 is closely adjacent or partially overlaps.
Specifically, in order to the photo (image) that this camera lens of utility is taken is not in gap, primary mirror piece is being set
Need to ensure that the view field image that they are imaged connects together during the position of group and pair of glasses group, taken with this camera lens of utility
Image integrality.When situation about overlapping occur in secondary view field image and main view field picture, also subsequently to obtain being ultimately imaged letter
There are more view field image information supports, so that shooting photo (image) out is with higher image quality during breath.
Preferably, the quantity of the pair of glasses group is two；The main lens set and two pair of glasses groups are integrated into
Integrally.
Specifically, in the case that the quantity of pair of glasses group is two, both can guarantee that the photo of shooting was more three-dimensional than 2D photo
Change, also ensure that with the matching used algorithm for reconstructing of this camera lens be mutually compared to it is existing use two independent lens to be shot when
Supporting algorithm is more simplified.And main lens set and pair of glasses group become one, make this camera lens ensure to provide vertical
While body is imaged, it is not required that consider that each camera lens is specifically arranged problem, can be directly mounted on filming apparatus, reduce
The requirement of technique productions.
In another embodiment of the present invention, as shown in Figure 1 and Figure 2, a kind of camera lens, including：One main lens set 10, two
Individual pair of glasses group 20；Symmetrical structure centered on main lens set 10；Central optical axis 11 of two pair of glasses groups 20 with regard to main lens set
It is symmetrical；Main lens set 10 and pair of glasses group 20 are imaged on same imaging plane 30；Main lens set 10 and imaging plane 30
Distance more than pair of glasses group 20 and imaging plane 30 distance；Focal length of the focal length of main lens set 10 more than pair of glasses group 20；
Field of view angle of the field of view angle of main lens set 10 less than pair of glasses group 20；The focal length of each pair of glasses group 20 is identical, and visual field
Angle is identical；The main view field picture 12 and two pair of glasses groups 20 of the imaging on imaging plane 30 of main lens set 10 is flat in imaging
On face 30, the secondary view field image 21 of imaging partially overlaps, and the region of coincidence is C, and main lens set 10 and two pair of glasses groups 20 collect
It is integrally formed.
Specifically, the directional light of the different angles that photographic subjects send is existed by main lens set and two pair of glasses groups respectively
Diverse location regional imaging on imaging plane, in general, photosurface (image plane) of the imaging plane all referring to detector.Primary mirror
The focal length of piece group is longer, and field of view angle is less, focuses on imaging plane by the light beam of main lens set and forms main view field picture, main
View field image is belonging to small field of view high-resolution imaging region；The focal length of pair of glasses group is shorter, and field of view angle is larger, by secondary mirror
The light beam of piece group focuses on imaging plane and forms secondary view field image, and secondary view field image is big visual field low resolution imaging region.Two
While individual pair of glasses group realizes wide-angle image, the secondary view field image information of the secondary view field image of the photographic subjects collected is present
Visual field difference, obtains the depth of view information of photographic subjects by algorithm for reconstructing.Using specifically regarding for this shots photographic subjects
, to obtain the image of photographic subjects, the high resolution of main view field picture is in the resolution ratio of secondary view field image for field picture information；Main view
Field picture and two secondary view field images partially overlap, it is understood that be the coincidence for having certain pixel count, such setting energy
Enough is subsequently, according to view field image information and depth of view information, can have enough view field image information when obtaining being ultimately imaged information
It is analyzed, processes, so as to ensure that the information of being ultimately imaged has good image quality.
In another embodiment of the present invention, as shown in figure 3, a kind of filming apparatus 100, including：Camera lens 110；Camera lens
110 include：One main lens set 10, multiple pair of glasses groups 20；Symmetrical structure centered on main lens set 10；The quantity of pair of glasses group 20
For even number, and multiple pair of glasses groups 20 are symmetrical with regard to the central optical axis 11 of main lens set；Main lens set 10 and pair of glasses group
20 are imaged on same imaging plane 30；Main lens set 10 is more than pair of glasses group 20 and imaging plane with the distance of imaging plane 30
30 distance；Image collection module 120, when the shooting for receiving user input is instructed, image collection module 120 passes through camera lens
The 110 view field image information for obtaining photographic subjects；Wherein, view field image information includes：The main view obtained by main lens set 10
The main view field picture information of field picture 12, and, the pair of the corresponding secondary view field image 21 obtained by each pair of glasses group 20
View field image information；Information computational module 130, is electrically connected with image collection module 120, and information computational module 130 is according to multiple
Secondary view field image information and default algorithm for reconstructing, are calculated the depth of view information of photographic subjects；Image-forming module 140, with information meter
Calculate module 130, image collection module 120 to electrically connect, image-forming module 140 according to depth of view information to view field image information at
Reason, obtain photographic subjects is ultimately imaged information.
Specifically, when this filming apparatus are shot using this camera lens, photo (image) the more three-dimensional for obtaining, its
Principle is：The main view field picture information of the main view field picture obtained by main lens set has high-resolution, and which is to shoot
The center of target, when user checks the photo of shooting, can be gathered in the genuine photo center of high-resolution with First view, protect
The image quality of photo is demonstrate,proved；In addition, the secondary view field image letter of the corresponding secondary view field image obtained by multiple pair of glasses groups
Breath can obtain depth of view information, so as to optimize the 3D information of photographic subjects, improve the third dimension of whole photo, for example：If
When every day use single-lens is shot to photographic subjects, the photo which is taken is 180 degree, using this camera lens to identical
When photographic subjects are shot, the photo which is taken be more than 180 degree, may be 230 degree, 250 degree, 270 degree ... with reality
The parameter of main lens set and pair of glasses group determines the actual mass of the photo taken.So filming apparatus can shoot frame out matter
More preferable photo is measured, user is given the experience effect of more three-dimensional, is greatly improved the satisfaction of user.
Preferably, information computational module 130 is specifically included：Center calculation submodule 131, regards for calculating multiple pairs respectively
The central information of field picture information；Mathematic interpolation submodule 132, for the central information according to multiple secondary view field image information,
It is calculated the visual field difference of photographic subjects；Depth of field calculating sub module 133, for according to visual field difference and default algorithm for reconstructing,
It is calculated the depth of view information of photographic subjects.
Preferably, the quantity of pair of glasses group is two；Main lens set and two pair of glasses groups become one.
Specifically, as shown in Fig. 2 the premise for calculating depth of view information has (as a example by having two pair of glasses groups) at 2 points：1) need
The central information of two secondary view field image information is calculated first, i.e. the central point of the secondary view field image of positioning is (as shown in Figure 2
2 points of A, B)；2) visual field difference is calculated and then according to the central point of each secondary view field image.Finally, further according to visual field difference and in advance
If algorithm for reconstructing, the depth of view information when shooting to photographic subjects using this camera lens is calculated, be subsequently to obtain final
Image-forming information provides basis.As pair of glasses group is symmetrical with regard to the central optical axis of main lens set, which is symmetric to set
The complexity for putting the default algorithm for reconstructing for making supporting is far smaller than existing algorithm, and the default reconstruction supporting with this camera lens is calculated
Method has the advantages that simply, easily to promote.In addition, main lens set and two pair of glasses groups become one, with existing double shootings
Head is compared, and the camera lens volume for integrating is less, it is easy to install；In actual applications, it is no longer necessary to individually consider each mirror
The mounting arrangement problem of piece group, it is easy to keep the aesthetic property of filming apparatus, and reduce the requirement of technique productions.
Preferably, focal length of the focal length of main lens set more than pair of glasses group；The field of view angle of main lens set is less than pair of glasses
The field of view angle of group；The focal length of each pair of glasses group is identical, and the field of view angle of each pair of glasses group is identical.
Preferably, main lens set on imaging plane the main view field picture of imaging and each pair of glasses group in imaging plane
The secondary view field image of upper imaging is closely adjacent or partially overlaps.
Specifically, its specific principle and implementation process are identical with the effect in above-mentioned camera lens, and here is not described in detail.
In another embodiment of the present invention, as shown in figure 4, a kind of filming apparatus 100, including：Camera lens 110；Camera lens
110 include：One main lens set, two pair of glasses groups, main lens set and two pair of glasses groups become one；During main lens set is
Heart symmetrical structure；Two pair of glasses groups are symmetrical with regard to the central optical axis of main lens set；Main lens set and pair of glasses group are same
It is imaged on one imaging plane；The distance of main lens set and imaging plane is more than pair of glasses group and the distance of imaging plane；Primary mirror piece
Focal length of the focal length of group more than pair of glasses group；Field of view angle of the field of view angle of main lens set less than pair of glasses group；Each secondary mirror
The focal length of piece group is identical, and the field of view angle of each pair of glasses group is identical；The main view of main lens set imaging on imaging plane
Field picture is closely adjacent with the secondary view field image of each pair of glasses group imaging on imaging plane or partially overlaps；Image is obtained
Module 120, when the shooting for receiving user input is instructed, image collection module 120 obtains regarding for photographic subjects by camera lens
Field picture information；Wherein, view field image information includes：The main view field picture letter of the main view field picture obtained by main lens set
Breath, and, the secondary view field image information of the corresponding secondary view field image obtained by each pair of glasses group；Information computational module
130, electrically connect with image collection module 120, information computational module 130 is calculated according to multiple secondary view field image information and default reconstruction
Method, is calculated the depth of view information of photographic subjects；Information computational module 130 is specifically included：Center calculation submodule 131, is used for
The central information of multiple secondary view field image information is calculated respectively；Mathematic interpolation submodule 132, for according to multiple pairs
The central information of view field image information, is calculated the visual field difference of the photographic subjects；Depth of field calculating sub module 133, is used for
According to the visual field difference and the default algorithm for reconstructing, the depth of view information of the photographic subjects is calculated；Image-forming module
140, electrically connect with information computational module 130, image collection module 120, image-forming module 140 is according to depth of view information to view field image
Information is processed, and obtain photographic subjects is ultimately imaged information.
Specifically, compared to existing dual camera, the filming apparatus imaging process of the present invention need not be to each lens set
Position judgment is carried out, imaging process is simpler, and the view field image information obtained in imaging process is more, can shoot more
Have relief photo (image), make the photo shot with more feeling of immersion and telepresenc, improve the photo shot into
As quality and resolution ratio, user is met to the higher and higher demand of photo, substantially increase the experience and satisfaction of user.
In another embodiment of the present invention, as shown in figure 5, a kind of intelligent terminal 1000, including：Such as above-mentioned embodiment
Arbitrary described filming apparatus 100；Display device 200, is electrically connected with filming apparatus 100, and display device 200 shows and is ultimately imaged
Information.
Specifically, intelligent terminal can be the intelligent terminals such as mobile phone, panel computer.When installing this on intelligent terminal
During filming apparatus, when being shot using intelligent terminal, the photo which is taken can exquisiter, more meet photographic subjects to user
Actual conditions, also just can more make user be satisfied with.And the display device on intelligent terminal also allows for allowing the information of being ultimately imaged to carry out figure
The display of pictureization, is easy to allow user to carry out checking, preserve, is kept as a souvenir, and display device is generally the touch on intelligent terminal
Display screen.When main lens set and multiple (two) pair of glasses groups become one, its less volume is also easily mounted on
On intelligent terminal, and without considering its installation site for each lens set, it is to avoid arrangement the complex nature of the problem, greatly reduce
The requirement of technique productions when camera lens is installed on intelligent terminal, it is easy to promote, popularize, it is ensured that intelligent terminal outward appearance it is attractive in appearance
Property, improve the satisfaction of user.
It should be noted that above-described embodiment can independent assortment as needed.The above is only being preferable to carry out for the present invention
Mode, it is noted that for those skilled in the art, under the premise without departing from the principles of the invention, also
Some improvements and modifications can be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of camera lens, it is characterised in that include：
One main lens set, multiple pair of glasses groups；
Symmetrical structure centered on the main lens set；
The quantity of the pair of glasses group is even number, and multiple pair of glasses groups are symmetrical with regard to the central optical axis of the main lens set
Distribution；
The main lens set and the pair of glasses group are imaged on same imaging plane；
The main lens set is more than the distance of the pair of glasses group and the imaging plane with the distance of the imaging plane.
2. camera lens as claimed in claim 1, it is characterised in that：
Focal length of the focal length of the main lens set more than the pair of glasses group；
Field of view angle of the field of view angle of the main lens set less than the pair of glasses group；
The focal length of each pair of glasses group is identical, and the field of view angle is identical.
3. camera lens as claimed in claim 1 or 2, it is characterised in that：
The main lens set on the imaging plane main view field picture of imaging and each described pair of glasses group it is described into
In image plane, the secondary view field image of imaging is closely adjacent or partially overlaps.
4. camera lens as claimed in claim 1, it is characterised in that：
The quantity of the pair of glasses group is two；
The main lens set and two pair of glasses groups become one.
5. a kind of filming apparatus, it is characterised in that include：
Camera lens；
The camera lens includes：
One main lens set, multiple pair of glasses groups；
Symmetrical structure centered on the main lens set；
The quantity of the pair of glasses group is even number, and multiple pair of glasses groups are symmetrical with regard to the central optical axis of the main lens set
Distribution；
The main lens set and the pair of glasses group are imaged on same imaging plane；
The main lens set is more than the distance of the pair of glasses group and the imaging plane with the distance of the imaging plane；
Image collection module, when the shooting for receiving user input is instructed, described image acquisition module is obtained by the camera lens
Take the view field image information of photographic subjects；
Wherein, the view field image information includes：The main view field picture letter of the main view field picture obtained by the main lens set
Breath, and, the secondary view field image information of the corresponding secondary view field image obtained by pair of glasses group each described；
Information computational module, is electrically connected with described image acquisition module, and described information computing module is according to multiple secondary visual fields
Image information and default algorithm for reconstructing, are calculated the depth of view information of the photographic subjects；
Image-forming module, is electrically connected with described information computing module, described image acquisition module, and the image-forming module is according to the scape
Deeply convince that breath is processed to the view field image information, obtain the photographic subjects is ultimately imaged information.
6. filming apparatus as claimed in claim 5, it is characterised in that described information computing module is specifically included：
Center calculation submodule, for calculating the central information of multiple secondary view field image information respectively；
Mathematic interpolation submodule, for the central information according to multiple secondary view field image information, is calculated the shooting
The visual field difference of target；
Depth of field calculating sub module, for according to the visual field difference and the default algorithm for reconstructing, being calculated the shooting mesh
Target depth of view information.
7. filming apparatus as claimed in claim 5, it is characterised in that：
Focal length of the focal length of the main lens set more than the pair of glasses group；
Field of view angle of the field of view angle of the main lens set less than the pair of glasses group；
The focal length of each pair of glasses group is identical, and the field of view angle of each pair of glasses group is identical.
8. filming apparatus as described in claim 5-7 is arbitrary, it is characterised in that：
The main lens set on the imaging plane main view field picture of imaging and each described pair of glasses group it is described into
In image plane, the secondary view field image of imaging is closely adjacent or partially overlaps.
9. filming apparatus as claimed in claim 5, it is characterised in that：
The quantity of the pair of glasses group is two；
The main lens set and two pair of glasses groups become one.
10. a kind of intelligent terminal, it is characterised in that include：
Filming apparatus as described in claim 5-9 is arbitrary；
Display device, is electrically connected with the filming apparatus, and the display device shows and described is ultimately imaged information.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610969672.2A CN106550180A (en) | 2016-10-27 | 2016-10-27 | A kind of camera lens, filming apparatus and intelligent terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610969672.2A CN106550180A (en) | 2016-10-27 | 2016-10-27 | A kind of camera lens, filming apparatus and intelligent terminal |
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| CN106550180A true CN106550180A (en) | 2017-03-29 |
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| CN201610969672.2A Pending CN106550180A (en) | 2016-10-27 | 2016-10-27 | A kind of camera lens, filming apparatus and intelligent terminal |
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| CN101573649A (en) * | 2006-12-19 | 2009-11-04 | 奥林巴斯株式会社 | Optical system |
| CN102096303A (en) * | 2010-12-31 | 2011-06-15 | 广州博冠企业有限公司 | Three-dimensional (3D) lens |
| CN103428521A (en) * | 2012-05-25 | 2013-12-04 | 北京新岸线移动多媒体技术有限公司 | 3D pick-up attachment lens and 3D camera |
| CN105263016A (en) * | 2015-10-26 | 2016-01-20 | 郭少军 | Stereo optical system and imaging method thereof |
| US20160062082A1 (en) * | 2014-08-29 | 2016-03-03 | Heptagon Micro Optics Pte. Ltd. | Image sensor modules including primary high-resolution and secondary imagers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101573649A (en) * | 2006-12-19 | 2009-11-04 | 奥林巴斯株式会社 | Optical system |
| CN102096303A (en) * | 2010-12-31 | 2011-06-15 | 广州博冠企业有限公司 | Three-dimensional (3D) lens |
| CN103428521A (en) * | 2012-05-25 | 2013-12-04 | 北京新岸线移动多媒体技术有限公司 | 3D pick-up attachment lens and 3D camera |
| US20160062082A1 (en) * | 2014-08-29 | 2016-03-03 | Heptagon Micro Optics Pte. Ltd. | Image sensor modules including primary high-resolution and secondary imagers |
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