CN109379522A - Imaging method, imaging device, electronic device and medium - Google Patents
Imaging method, imaging device, electronic device and medium Download PDFInfo
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- CN109379522A CN109379522A CN201811485114.4A CN201811485114A CN109379522A CN 109379522 A CN109379522 A CN 109379522A CN 201811485114 A CN201811485114 A CN 201811485114A CN 109379522 A CN109379522 A CN 109379522A
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- reference picture
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
A kind of imaging method, comprising: obtain the image of wide-angle camera acquisition as reference picture, reference picture includes intermediate region and fringe region；Image that multiple first focal length cameras acquire respectively is obtained as the first pretreatment image, wherein the field of view of multiple first pretreatment images includes the field of view of fringe region；The image of the second focal length camera acquisition is obtained as the second pretreatment image, wherein the field of view of the second pretreatment image includes the field of view of intermediate region；Reference picture, the first pretreatment image and the second pretreatment image are merged to obtain target image.The imaging method of the application embodiment, the first pretreatment image can compensate the clarity of the fringe region of reference picture, in addition, the second pretreatment image can be further compensate for the clarity of the intermediate region of reference picture, this improves the qualities of target image.Disclosed herein as well is a kind of imaging device, electronic device and media.
Description
Technical field
This application involves technical field of imaging, in particular to a kind of imaging method, imaging device, electronic device and medium.
Background technique
With the continuous development of mobile phone technology, requirement of the people to mobile phone camera increasingly improves.Singly taking the photograph since most
As head, develop dual camera, three cameras or even multi-cam scheme finally.How to be met using more cameras
Higher camera is taken pictures demand, is one of the important directions of camera module research and development.
Summary of the invention
In view of this, the application needs to provide a kind of imaging method, imaging device, electronic device and medium.
The imaging method of the application embodiment is used for electronic device, wherein the electronic device includes that a wide-angle is taken the photograph
As head, multiple first focal length cameras and a second focal length camera, the imaging method include:
The image of the wide-angle camera acquisition is obtained as reference picture, the reference picture includes intermediate region and side
Edge region；
Image that the multiple first focal length camera acquires respectively is obtained as the first pretreatment image, wherein multiple
The field of view of first pretreatment image includes the field of view of the fringe region；
The image of the second focal length camera acquisition is obtained as the second pretreatment image, wherein the described second pre- place
The field of view of reason image includes the field of view of the intermediate region；
The reference picture, first pretreatment image and second pretreatment image are merged to obtain target figure
Picture.
Imaging device in the application embodiment is used for electronic device, and the electronic device includes a wide-angle imaging
Head, multiple first focal length cameras and a second focal length camera, the imaging device include:
First obtains module, described with reference to figure for obtaining the image of wide-angle camera acquisition as reference picture
As including intermediate region and fringe region；
Second obtains module, locates in advance for obtaining the image that the multiple first focal length camera acquires respectively as first
Manage image, wherein the field of view of multiple first pretreatment images includes the field of view of the fringe region；
Third obtains module, for obtaining the image of the second focal length camera acquisition as the second pretreatment image,
Wherein, the field of view of second pretreatment image includes the field of view of the intermediate region；With
Fusion Module, for merging the reference picture, first pretreatment image and second pretreatment image
To obtain target image.
The electronic device of the application embodiment includes a wide-angle camera, multiple first focal length cameras, one the
Two focal length cameras and processor, the processor are used to obtain the image of wide-angle camera acquisition as reference picture,
The reference picture includes intermediate region and fringe region；And acquired respectively for obtaining the multiple first focal length camera
Image is as the first pretreatment image, wherein the field of view of multiple first pretreatment images includes the fringe region
Field of view, and image for obtaining the second focal length camera acquisition is as the second pretreatment image, wherein described
The field of view of second pretreatment image includes the field of view of the intermediate region；And for merge the reference picture,
First pretreatment image and second pretreatment image are to obtain target image.
One or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating
When machine executable instruction is executed by one or more processors, so that the processor executes imaging method described above.
In the imaging method of the application embodiment, imaging device, electronic device and medium, the shooting of the first focal length camera
The first pretreatment image can compensate wide-angle camera shooting reference picture fringe region clarity, in addition, second
Second pretreatment image of focal length camera shooting can be further compensate for the middle area of the reference picture of wide-angle camera shooting
The clarity in domain, therefore, the clarity of each region of the target image merged are higher, improve the product of target image
Matter.
The advantages of additional aspect of the application, will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or recognized by the practice of the application.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the application is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the floor map of the electronic device of the application embodiment；
Fig. 2 is the stereoscopic schematic diagram of the first focal length camera of the application embodiment；
Fig. 3 is the decomposition diagram of the first focal length camera of the application embodiment；
Fig. 4 is the diagrammatic cross-section of the first focal length camera of the application embodiment；
Fig. 5 is the partial cutaway schematic view of the first focal length camera of the application embodiment；
Fig. 6 is the diagrammatic cross-section of the first focal length camera of another embodiment of the application；
Fig. 7 is the stereoscopic schematic diagram of the reflecting element of the application embodiment.
Fig. 8 is the light catoptric imaging schematic diagram of the first focal length camera of the application embodiment；
Fig. 9 is the structural schematic diagram of imaging modules in the related technology；
Figure 10 is the structural schematic diagram of the first focal length camera of the application embodiment；
Figure 11 is the diagrammatic cross-section of the wide-angle camera of the application embodiment；
The flow diagram of the imaging method of Figure 12 the application embodiment；
Figure 13 is the schematic diagram of a scenario of the imaging method of the application embodiment；
Figure 14 is the module diagram of the imaging device of the application embodiment；
Figure 15 is the module diagram of the electronic device of the application embodiment；
The flow diagram of the imaging method of Figure 16 the application embodiment；
Figure 17 is the schematic diagram of a scenario of the imaging method of the application embodiment；
The flow diagram of the imaging method of Figure 18 the application embodiment；
Figure 19 is the schematic diagram of a scenario of the imaging method of the application embodiment；
The flow diagram of the imaging method of Figure 20 the application embodiment；
Figure 21 is the schematic diagram of a scenario of the imaging method of the application embodiment；
Specific embodiment
Presently filed embodiment is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein identical
Or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining presently filed embodiment, and should not be understood as to this Shen
The limitation of embodiment please.
In the related art, the portable electronic devices such as mobile phone are configured with camera, and the image-forming principle of camera is all base
In convex lens principle.Due to the limitation of convex lens imaging principle itself, formed image center effect is best, and effect is along certainly
Image center is gradually deteriorated around.
Referring to Fig. 1, the electronic device 1000 of the application embodiment includes casing 200 and CCD camera assembly 100.Camera shooting
Head assembly 100 is exposed by casing 200.
Illustratively, electronic device 1000 can be various types of calculating that are mobile or portable and executing wireless communication
Any one of machine system equipment (only illustratively shows a kind of form) in Fig. 1.Specifically, electronic device 1000 can be with
For mobile phone or smart phone (for example, being based on iPhone TM, the phone based on Android TM), portable gaming device
(such as Nintendo DS TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), knee
Laptop, PDA, portable Internet appliance, music player and data storage device, other handheld devices and such as
Wrist-watch, In-Ear Headphones, pendant, headphone etc., electronic device 100 can also be other wearable devices (for example, all
As electronic glasses, electronics clothes, electronics bracelet, electronics necklace, electronics are tatooed, the headset equipment of electronic equipment or smartwatch
(HMD))。
CCD camera assembly 100 includes the first focal length camera 20, wide-angle camera 30, the second focal length camera 40.First
The quantity of focal length camera 20 is multiple.For example, the quantity of the first focal length camera 20 is the quantity such as 2,3,4.This reality
It applies in mode, is 4 as example using the quantity of the first focal length camera and is described.Wide-angle camera 30 and the second focal length are taken the photograph
As first 40 quantity is one.
It is appreciated that the field angle of wide-angle camera 30 is greater than the first focal length camera 20 and the second focal length camera 30
Field angle.For example, the visual field scope of wide-angle camera 30 is 80-110 degree, and the first focal length camera 20 and the second focal length are taken the photograph
As first 30 visual field scope is 10-40 degree.
Therefore, the field of view of wide-angle camera 30 is larger, and the first focal length camera 20 and the second focal length camera 30
Field of view it is smaller.Therefore, the first focal length camera 20 and the second focal length camera 30 shoot the local location of scenery
With preferable advantage.
In present embodiment, multiple first focal length cameras 20, wide-angle camera 30 and the second focal length camera 40 are in row
Column arrangement, as shown in Figure 1.Certainly, in other embodiments, multiple first focal length cameras 20,30 and of wide-angle camera
Second focal length camera 40 can arrange in arbitrary shape.
First focal length camera 20 and the second focal length camera 40 can be vertical camera, or periscopic is taken the photograph
As head, wide-angle camera 30 can be vertical camera.Vertical lens module refers to that the optical axis of lens module is straight line,
In other words, incident light is conducted along the direction of a straight optical axis to the sensor devices of lens module.In present embodiment, with
One focal length camera 20 be periscopic camera for be described further.
Please refer to Fig. 2-4, in present embodiment, the first focal length camera 20 includes shell 21, reflecting element 22, mounting base
23, the first Lens assembly 24, motor element 25, the first imaging sensor 26 and driving mechanism 27.
Reflecting element 22, mounting base 23, the first Lens assembly 24, motor element 25 are arranged in shell 21.Reflective member
Part 22 is arranged in mounting base 23, and the first Lens assembly 24 is fixed on motor element 25.Motor element 25 is arranged in the first figure
As 26 side of sensor.Further, motor element 25 is located between reflecting element 22 and the first imaging sensor 26.
Driving mechanism 27 connects motor element 25 and shell 21.After incident light enters shell 21, by 22 turns of reflecting element
To then through the first Lens assembly 24 the first imaging sensor 26 of arrival, so that the first imaging sensor 26 obtains outside
Boundary's image.Driving mechanism 27 is for driving motor element 25 to move along the optical axis of the first Lens assembly 24.
Shell 21 is generally square shaped, and shell 21 has light inlet 211, and incident light enters the first focal length from light inlet 211
In camera 20.That is, after reflecting element 22 is used to turn to from the incident incident light of light inlet 211 and through the first eyeglass
The first imaging sensor 26 is reached after component 24 so that the first imaging sensor 26 senses entering outside the first focal length camera 20
Penetrate light.
It is appreciated that light inlet 211 by through-hole 11 expose so that ambient after through-hole 11 from light inlet 211 into
Enter in the first focal length camera 20.
Specifically, Fig. 3 please be join, shell 21 includes roof 213 and side wall 214.Side wall 214 is from the side of roof 213 2131
It extends to form.Roof 213 includes two opposite sides 2131, and the quantity of side wall 214 is two, and each side wall 214 is certainly corresponding
A side 2131 extend, in other words, side wall 214 is separately connected the opposite two sides of roof 213.Light inlet 211 is formed in top
Wall 213.
Reflecting element 22 is prism or plane mirror.More, Fig. 4 and Fig. 7 are please referred to, reflecting element 22 has incidence surface
222, shady face 224, reflective surface 226 and light-emitting surface 228.Incidence surface 222 close to and towards light inlet 211.Shady face 224 is separate
Light inlet 211 and opposite with incidence surface 222.Reflective surface 226 connects incidence surface 222 and shady face 224.Light-emitting surface 228 connect into
Smooth surface 222 and shady face 224.Light-emitting surface 228 is towards the first imaging sensor 26.Reflective surface 226 is tilted relative to incidence surface 222
Setting.Light-emitting surface 228 is disposed opposite to each other with reflective surface 226.
Specifically, light passes through light inlet 211 and enters reflecting element 22 by incidence surface 222 in the conversion process of light
In, then via the reflection of reflective surface 226, reflecting element 22 finally is reflected from light-emitting surface 228, the process of light conversion is completed, and
Shady face 224 and mounting base 23 are fixedly installed, so that reflecting element 22 is keeping stablizing.
Therefore, Fig. 8 please be join, the reflecting element 22 of the application embodiment is relative to reflecting element excision in the related technology
Corner angle far from light inlet not only also reduce reflective member without the effect of the reflection light of influence reflecting element 22 in this way
The integral thickness of part 22.
Referring to Fig. 4, in some embodiments, reflective surface 226 is tilted relative to the angle [alpha] of incidence surface 222 in 45 degree.
In this way, incident light is made preferably to reflect and convert, has preferable light conversion effect.
Reflecting element 22 can be made of relatively good materials of translucency such as glass, plastics.In one embodiment,
It can be in reflectorized materials such as one of surface silver coatings of reflecting element 22 to reflect incident light.
Mounting base 23 is for installing reflecting element 22, and in other words, mounting base 23 is the carrier of reflecting element 22, reflecting element
22 are fixed in mounting base 23.Make the position of reflecting element 22 in this way it was determined that being conducive to the reflection of reflecting element 22 or folding
Penetrate incident light.Reflecting element 22 can use viscose glue to be adhesively fixed in mounting base 23 to realize and be fixedly connected with mounting base 23.
Specifically, in present embodiment, mounting base 23 is provided with position limiting structure 232, and position limiting structure 232 connects reflecting element
22 to limit position of the reflecting element 22 in mounting base 23.
In this way, position limiting structure 232 limits position of the reflecting element 22 in mounting base 23 so that reflecting element 22 by
Positional shift will not occur in the case where shock, be conducive to 20 normal use of the first focal length camera.
It is appreciated that in one example, reflecting element 22 is fixed in mounting base 23 by way of bonding, if saved
Slightly position limiting structure 232, then, when the first focal length camera 20 is impacted, if between reflecting element 2222 and mounting base 23
Bonding force it is insufficient, reflecting element 22 is easy to fall off from mounting base 23.
In present embodiment, mounting base 23 is formed with mounting groove 233, and reflecting element 22 is arranged in mounting groove 233, limit
Structure 232 is arranged in the edge of mounting groove 233 and against reflecting element 22.
In this way, mounting groove 233 can make reflecting element 22 be easily mounted in mounting base 23.Position limiting structure 232 is arranged
Mounting groove 233 edge and against the edge of reflecting element 22, the position of reflecting element 22 not only can be limited, also not
Reflecting element 22 can be interfered incident light emitting to the first imaging sensor 26.
Further, position limiting structure 232 includes the protrusion 234 of the edge protrusion of self installation slot 233, and protrusion 234 is against out
The edge of smooth surface 228.Since reflecting element 22 is mounted in mounting base 23 by reflective surface 226, and light-emitting surface 228 and reflective surface
226 are disposed opposite to each other.Therefore, reflecting element 22 is more easier that position occurs towards the side of light-emitting surface 228 when being impacted.And
In present embodiment, in this way, position limiting structure 232 not only can prevent reflecting element 22 to light out against the edge of light-emitting surface 228
228 side of face displacement, it can also be ensured that light normally goes out light from light-emitting surface 228.
Certainly, in other embodiments, position limiting structure 232 may include other structures, as long as reflective member can be limited
The position of part 22.For example, position limiting structure 232 is formed with card slot, reflecting element 22 is formed with limited post, the limited post card
Close the position that reflecting element 22 is limited in card slot.
In some embodiments, protrusion 234 is in a strip shape and extends along the edge of light-emitting surface 228.In this way, protrusion 234 with
The contact area at the edge of light-emitting surface 228 is big, and reflecting element 22 is allowed more to be seated firmly on mounting base 23.
Certainly, in other embodiments, protrusion 234 can also be in other structures such as bulks.
It please join referring again to Fig. 3, in one example, mounting base 23 is movable to be arranged in shell 21,23 energy of mounting base
It is enough to rotate relative to shell 21 to adjust the direction that reflecting element 22 turns to incident light.
Mounting base 23 can drive reflecting element 22 to rotate together towards the opposite direction of the shake of the first focal length camera 20,
To compensate the incident deviation of the incident light of light inlet 211, the effect of optical anti-vibration is realized.
First Lens assembly 24 is contained in motor element 25, and further, the first Lens assembly 24 is arranged in reflective member
Between part 22 and the first imaging sensor 26.First Lens assembly 24 is used for image incoming light in the first imaging sensor 26
On.The first imaging sensor 26 is allowed to obtain the preferable image of quality in this way.
First Lens assembly 24 can be imaged when moving integrally along its optical axis on the first imaging sensor 26, thus real
Existing first focal length camera 20 focusing.First Lens assembly 24 includes multiple eyeglasses 241, when at least one eyeglass 241 is mobile,
The whole focal length of first Lens assembly 24 changes, so that the function of 20 zoom of the first focal length camera is realized, more, by driving
Mechanism 27 drives motor element 25 to move in shell 21 to reach zoom purpose.
In the example of fig. 4, in some embodiments, motor element 25 is cylindrical in shape, more in the first Lens assembly 24
A eyeglass 241 is fixed in motor element 25 along the axially spaced-apart of motor element 25.As Fig. 6 example in, motor element 25 wrap
Two intermediate plates 252 are included, eyeglass 241 is folded between two intermediate plates 252 by two intermediate plates 252.
It is appreciated that since motor element 25 is for being fixedly installed multiple eyeglasses 241, the length ruler of required motor element 25
Very little larger, motor element 25 can have the shape of more certain cavity for cylindrical shape, square tube shape etc., and such motor element 25 is in cylinder
Multiple eyeglasses 241 can be preferably arranged in dress, and can preferably protect eyeglass 241 in cavity, making eyeglass 241 be not susceptible to shake
It is dynamic.
In addition, in the example of fig. 6, multiple eyeglasses 241 are held between two intermediate plates 252 by motor element 25, both had
Standby certain stability, can also reduce the weight of motor element 25, can reduce driving mechanism 27 and drive needed for motor element 25
Power, and the design difficulty of motor element 25 is relatively low, and eyeglass 241 is also easier to be set on motor element 25.
Certainly, motor element 25 is not limited to tubular and two intermediate plates 252 mentioned above, in other implementations,
Motor element 25 such as may include that three pieces, four more intermediate plates 252 form more firm structure or a piece of intermediate plate 252 in this way
More simple structure；Or has cavity for cuboid, round etc. to accommodate the various regular or irregular of eyeglass 241
Shape.Under the premise of guaranteeing 10 normal imaging of imaging modules and operation, specific choice.
First imaging sensor 26 can use complementary metal oxide semiconductor (CMOS, Complementary Metal
Oxide Semiconductor) photosensitive element or charge coupled cell (CCD, Charge-coupled Device) photosensitive member
Part.
In some embodiments, driving mechanism 27 is electromagnetic drive mechanism, drive mechanism or memorial alloy driving
Mechanism.
It specifically, include magnetic field and conductor in electromagnetic drive mechanism, if magnetic field in the conductor can relative to conductor motion
Induced current is generated, induced current makes effect of the conductor by Ampere force, and Ampere force makes conductor motion, and conductor herein is
The part for driving motor element 25 mobile in electromagnetic drive mechanism；Drive mechanism, the inverse piezoelectricity based on piezoceramic material
Effect: if applying voltage to piezoelectric material, mechanical stress is generated, i.e., is changed between electric energy and mechanical energy, control is passed through
Make its mechanically deform generate rotation or linear motion, have the advantages that structure simply, low speed.
Characteristic of the driving of memorial alloy driving mechanism based on marmem: marmem is a kind of special
Alloy, once it is made to have remembered any shape, even if being deformed, but when being heated to a certain proper temperature, it can restore
Shape before to deformation achievees the purpose that driving with this, has the characteristics that displacement is rapid, direction is free.
Referring to Fig. 4, further, the first focal length camera 20 further includes driving device 28, and driving device 28 is used
It is rotated in mounting base 23 of the driving with reflecting element 22 around pivot center 29.Driving device 28 for drive installation seat 23 along turn
The axial movement of shaft line 29.Pivot center 29 is perpendicular to the optical axis of light inlet 211 and the photosensitive side of the first imaging sensor 26
To so that the first focal length camera 20 realizes the optical anti-vibration in the optical axis of light inlet 211 and the axial direction of pivot center 29.
In this way, 28 drive installation seat 23 of driving device is two sides since the volume of reflecting element 22 is smaller compared with lens barrel
It moves upwards, the first focal length camera 20 not only may be implemented in the optical anti-vibration effect of both direction, it is also possible that first
The small volume of focal length camera 20.
It please join Fig. 3-Fig. 4, for the convenience of description, the width direction of the first focal length camera 20 is defined as X to height side
To Y-direction is defined as, length direction is defined as Z-direction.The optical axis of light inlet 211 is Y-direction, the sense of the first imaging sensor 26 as a result,
Light direction is Z-direction, the axial direction of pivot center 29 be X to.
28 drive installation seat 23 of driving device rotation so that reflecting element 22 around X to rotation so that the first focal length is taken the photograph
The effect for realizing Y-direction optical anti-vibration as first 20.In addition, 28 drive installation seat 23 of driving device is moved along the axial direction of pivot center 29
It is dynamic, so that the first focal length camera 20 realizes effect of the X to optical anti-vibration.In addition, the first Lens assembly 24 can be along Z
To realize that the first Lens assembly 24 is focused on the first imaging sensor 26.
Specifically, around X to when rotation, the light that reflecting element 22 reflects moves reflecting element 22 in Y-direction, so that
First imaging sensor 26 forms different images in Y-direction to realize the anti-shake effect of Y-direction.Reflecting element 22 is along X to shifting
When dynamic, the light that reflecting element 22 reflects is moved up in X, so that the first imaging sensor 26 is upwardly formed difference in X
Image with realize X to anti-shake effect.
In some embodiments, driving device 28 is formed with arc-shaped guide rail 281, and driving device 28 is used for drive installation seat
23 along arc-shaped guide rail 281 around arc-shaped guide rail 281 central axis 282 rotation and along central axis 282 axial movement, in
Mandrel line 2282 is overlapped with pivot center 29.
It is appreciated that driving device 28 is used for drive installation seat 23 along arc-shaped guide rail 281 around the center of arc-shaped guide rail 281
The rotation of axis 282 and the axial movement along central axis 282.
In this way, since driving device 28 drives the mounting base 23 with reflecting element 22 by the way of arc-shaped guide rail 281
It rotates together, so that friction is small between driving device 28 and mounting base 23, is conducive to 23 stability of rotation of mounting base, improve
The optical anti-vibration effect of first focal length camera 20.
Specifically, Figure 10 please be join, in the related art, mounting base (not shown) and shaft 23a are rotatablely connected, mounting base around
Shaft 23a rotation to drive reflecting element 22a to rotate together.It is assumed that frictional force is f1, shaft 23a radius is R1, and thrust is
F1, radius of gyration R1.So friction-torque and thrust torque ratio K1 are K1=f1R1/F1A1.Due to reflecting element 22a
Fine rotation is only needed, therefore F1 cannot be excessive；And imaging modules itself need light and short to cause reflecting element 22a size cannot
Too big, the space that becomes larger of A is also limited, can not further eliminate so as to cause the influence of frictional force.
It please join Figure 10, and in the application, mounting base 23 is rotated along arc-shaped guide rail 281, and the radius of arc-shaped guide rail 281 is
R2.At this point, the ratio K2 of friction-torque and rotational torque is K2=f2R2/F2A, do not significantlyd change in f2, R2, F2
In the case where, due to being rotated using the swing mode of rail mounted, corresponding thrust torque becomes R2, and R2 can not be by anti-
The limitation of 22 size of optical element, or even accomplish the several times of R1 or more.Therefore in this case, frictional force rotates reflecting element 22
Influence the size of K2 (reduce) can be greatly reduced, so as to improve the rotation precision of reflecting element 22, so that the first focal length
The optical anti-vibration effect of camera 20 is preferable.
It please join Fig. 4, in some embodiments, mounting base 23 includes arcwall face 231, arcwall face 231 and arc-shaped guide rail 281
It is arranged concentrically and cooperates with arc-shaped guide rail 281.In other words, the center of arcwall face 231 is overlapped with the center of arc-shaped guide rail 281.This
It is more compact that sample cooperates mounting base 23 with driving device 28.
In some embodiments, central axis 282 is located at outside the first focal length camera 20.In this way, arc-shaped guide rail 281
Radius R2 is larger, can reduce the adverse effect that frictional force rotates mounting base 23 in this way.
In some embodiments, the drive installation seat 23 by way of electromagnetism of driving device 28 rotates.In an example
In, driving device 28 is provided with coil, is fixed with electromagnetic plate in mounting base 23, and after coil energization, coil can produce magnetic field
To drive electromagnetic plate to move, so that mounting base 23 and reflecting element be driven to rotate together.
Certainly, in other embodiments, driving device 28 can by way of Piezoelectric Driving or memorial alloy driving
Mode drive installation seat 23 move.The mode of Piezoelectric Driving and memory alloy driven mode please join foregoing description, herein not
It repeats again.
Referring to Fig. 2-Fig. 5, the first focal length camera 20 further includes chip circuit plate 201 and driving chip 202, core
Piece circuit board 201 is fixed on the side of driving mechanism 27, and driving chip 202 is fixed on chip circuit plate 201 and driving mechanism 27
Opposite one side, driving chip 202 are electrically connected by chip circuit plate 201 and driving mechanism 27.
In this way, driving chip 202 is fixed on the side of driving mechanism 27 by chip circuit plate 201, and pass through chip
Circuit board 201 and driving mechanism 27 are electrically connected, so that the structure between driving chip 202 and driving mechanism 27 is more stepped up
It gathers, advantageously reduces the volume of the first focal length camera 20.
Specifically, driving chip 202 drives motor element 25 along the first Lens assembly 24 for controlling driving mechanism 27
Optical axis is mobile, the imaging so that the first Lens assembly 24 is focused on the first imaging sensor 26.Driving chip 202 is used for according to institute
Mounting base 23 of the feedback data control driving of driving device 28 with reflecting element 22 of gyroscope 120 is stated around 29 turns of pivot center
It is dynamic.Driving chip 202 be also used to according to the feedback data of the gyroscope 120 control 28 drive installation seat 23 of driving device along turn
The axial movement of shaft line 29.
Driving chip 202 is also used to control 28 drive installation seat of driving device according to the feedback data of the gyroscope 120
23 along arc-shaped guide rail 281 around arc-shaped guide rail 281 central axis 282 rotation and along central axis 282 axial movement.
In some embodiments, the first focal length camera 20 includes sensor circuit board 203, the first imaging sensor 26
It is fixed on sensor circuit board 203, chip circuit plate 201 includes mounting portion 2011 and interconnecting piece 2022, and mounting portion 2011 is fixed
In the side of driving mechanism 27, driving chip 202 is fixed on mounting portion 2011, and interconnecting piece 2022 connects mounting portion 2011 and sensing
Device circuit board 203.
In this way, driving chip 202 can be electrically connected by sensor circuit board 203 and the first imaging sensor 26.Tool
Body, interconnecting piece 2022 can be fixedly connected with sensor circuit board 203 by welding.
In one example, when assembling the first focal length camera 20, driving chip 202 first can be fixed on chip electricity
On road plate 201, then by welding by the chip circuit plate 201 and sensor circuit board 203 that have driving chip 202
Chip circuit plate 201 with driving chip 202 is finally fixed on the side of driving mechanism 27 by connection.
Chip circuit plate 201 can be fixedly connected by the modes such as welding, being bonded with driving mechanism 27.
It should be pointed out that the side that chip circuit plate 201 is fixed on driving mechanism 27 can refer to chip circuit plate 201 with
The side of driving mechanism 27, which contacts, to be fixed, and can also refer to that chip circuit plate 201 passes through the side of other elements and driving mechanism 27
It is fixedly connected.
In present embodiment, mounting portion 2011 is rigid circuit board, and interconnecting piece 2022 is flexible circuit board, mounting portion 2011
It is fitted in the side of driving mechanism 27.
In this way, mounting portion 2011 is that rigid circuit board makes mounting portion 2011 have preferable rigidity, it is unlikely to deform, favorably
It is fixedly connected in mounting portion 2011 with the side of driving mechanism 27.Mounting portion 2011 can be fitted in driving by way of bonding
The side of mechanism 27.In addition, interconnecting piece 2022 is that flexible circuit board is easily deformed chip circuit plate 201, so that chip is electric
Road plate 201 is easily mounted on the side of driving mechanism 27.
Certainly, in other embodiments, mounting portion 2011 or flexible circuit board.
In some embodiments, shell 21 is formed with avoid holes 215, and driving chip 202 is at least partially disposed at avoid holes
In 215, to be exposed to shell 21.Make between driving chip 202 and shell 21 in this way, driving chip 202 wears shell 21
There are the parts of overlapping, so that the structure between driving chip 202 and shell 21 is more compact, can further decrease
The volume of one focal length camera 20.
It is appreciated that 202 part of driving chip is located at when having gap between the side of driving mechanism 27 and shell 21
In avoid holes 215.
Preferably, the shape of avoid holes 215, size respectively with the shape of driving chip 202, dimensional fits.For example, evacuation
The size in hole 215 is slightly larger than the size of driving chip 202, and the shape of avoid holes 215 is identical as the shape of driving chip 202.
In present embodiment, avoid holes 215 are formed in the side wall 214 of shell 21.It is appreciated that avoid holes 215 run through side
The interior outside of wall 214.Certainly, in other embodiments, avoid holes 215 can also be formed in the roof 213 of shell 21.
In one embodiment, the first focal length camera 20 further includes shielding case 204, and shielding case 204 is fixed on chip
Circuit board 201 and it is provide with driving chip 202.In this way, shielding case 204 can protect driving chip 202, driving chip 202 is prevented
By physical impact.In addition, shielding case 204 can also reduce the electromagnetic effect that driving chip 202 is subject to.
Shielding case 204 can be made of metal material.For example, the material of shielding case 204 is stainless steel.Present embodiment
In, chip circuit plate 201 is fixed on mounting portion 2011, at this point, mounting portion 2011 is preferably rigid circuit board or is flexible electrical
Plate of the road plate in conjunction with stiffening plate.
It should be pointed out that the structure of the second focal length camera 40 can be similar with the structure of the first focal length camera 20,
Therefore, the structure of the second focal length camera 40 please join the description to the first focal length camera 20 above, not repeat again.
Please refer to Figure 11, in present embodiment, wide-angle camera 30 is vertical lens module, certainly, in other embodiment party
In formula, wide-angle camera 30 can also be with periscope type lens mould group.
Wide-angle camera 30 includes the second Lens assembly 31 and the second imaging sensor 32, and the second Lens assembly 31 is used for will
Light is imaged on the second imaging sensor 32, the optical axis weight of the incident light axis of wide-angle camera 30 and the second Lens assembly 31
It closes.
In present embodiment, wide-angle camera 30 can be tight shot mould group, therefore, the eyeglass of the second Lens assembly 31
241 is less, so that 30 height of wide-angle camera is lower, is conducive to the thickness for reducing electronic device 1000.Second imaging sensor
32 type can be as the type of the first imaging sensor 26, and details are not described herein.
Please refer to Figure 12 and Figure 13, the imaging method of the application embodiment can be used for more than electronic device 1000, tool
Body, imaging method the following steps are included:
S10, the image that acquisition wide-angle camera 30 acquires include intermediate region as reference picture P1, reference picture P1
P11 and fringe region P12；
S20, the image that the multiple first focal length cameras 20 of acquisition acquire respectively is as the first pretreatment image P2, wherein
The field of view of multiple first pretreatment image P2 includes the field of view of fringe region P12；
S30 obtains the image of the second focal length camera 40 acquisition as the second pretreatment image P3, wherein the second pre- place
The field of view of reason image P3 includes the field of view of intermediate region P11；
S40, fusion reference picture P1, the first pretreatment image P2 and the second pretreatment image P3 are to obtain target image
P4。
Figure 14 is please referred to, this application discloses a kind of imaging device 300, imaging device 300 includes the first acquisition module
310, second module 320, third acquisition module 330 and Fusion Module 340 are obtained.So that step S10 in imaging method can be with
There is the execution of the first acquisition module 310, step S20 there can be the execution of the second acquisition module 320, and step S30 there can be third acquisition
Module 330 executes, and step S40 can be executed by Fusion Module 340.
In other words, the first acquisition module 310 is used to obtain the image of the acquisition of wide-angle camera 30 as reference picture P1.The
Two acquisition modules 320 are used to obtain image that multiple first focal length cameras 20 acquire respectively as the first pretreatment image P2.
Third obtains module 330 and is used to obtain the image of the second focal length camera 40 acquisition as the second pretreatment image P3.Merge mould
Block 340 is for merging reference picture P1, the first pretreatment image P2 and the second pretreatment image P3 to obtain target image P4.
Incorporated by reference to Figure 15, in some embodiments, electronic device 1000 further includes processor 10, and processor 10 is for obtaining
The image for taking wide-angle camera 30 to acquire is as reference picture P1；And it is acquired respectively for obtaining multiple first focal length cameras 20
Image as the first pretreatment image P2；And the image for obtaining the acquisition of the second focal length camera 40 is as the second pretreatment
Image P3；And for merging reference picture P1, the first pretreatment image P2 and the second pretreatment image P3 to obtain target image
P4。
In the imaging method of the application embodiment, imaging device 300 and electronic device 1000, the first focal length camera 20
First pretreatment image P2 of shooting can compensate the clear of the fringe region P12 of the reference picture P1 of the shooting of wide-angle camera 30
Degree, in addition, the second pretreatment image P3 of the second focal length camera 40 shooting can be further compensate for the shooting of wide-angle camera 30
Reference picture P1 intermediate region P11 clarity, therefore, the clarity of each region of the target image P4 merged
It is higher, improve the quality of target image P4.
Specifically, in step slo, the intermediate region P11 of reference picture P1 refers to being located at the center reference picture P1 position
The region (part in such as Figure 13 within dotted line frame) set, fringe region P12 refer to reference picture P1 in addition to the P11 of intermediate region
Region (part in Figure 13 other than dotted line frame).In one example, reference picture P1 has central point, intermediate region P11
For the region being distributed around centered on central point.The area of intermediate region P11 is the 1/5- of the gross area of reference picture P1
2/3.For example, the area of intermediate region P11 is 1/5,1/4,1/3 or 2/3 etc. of the gross area of reference picture P1.
Obtained since reference picture P1 is shot by wide-angle camera 30, the clarity of the image of intermediate region P11 compared with
Height, quality is preferable, and the image quality of fringe region P12 is worse than the image quality of intermediate region P11.
In step S20, field of view refers to the field range that camera corresponding with image obtains.For example, one
The size of scenery is 4*6m, and the size of the target object in the scenery is 2*3m.If wide-angle camera 30 can shoot institute
The image of scenery is stated, and the first focal length camera can only shoot the image of the target object, then, the image of the scenery
Field of view includes the field of view of the image of the target object.
In present embodiment, the field of view of multiple first pretreatment image P2 includes the field of view of fringe region P12
Refer to that the field of view of multiple first pretreatment image P2 can cover the field of view of fringe region P12, it can also be with side
The field of view of edge region P12 is overlapped.The spliced picture material of multiple first pretreatment image P2 includes reference picture as a result,
The picture material of the fringe region P12 of P1.In other words, the spliced image of multiple first pretreatment image P2 has and edge
The image of the image same shape of region P12.
For example, the fringe region P12 of reference picture P1 may include human body head figure when reference picture P1 includes human body image
Picture can further include human body chest at this point, the spliced image of multiple first pretreatment image P2 includes human body head image
Portion's image.
In present embodiment, the quantity of the first focal length camera 20 is 4, therefore, the quantity of the first pretreatment image P2
It also is four.In one example, the field of view of four the first pretreatment image P2 is respectively the visual field area of reference picture P1
The a quarter in domain, in other words, the field of view of four the first pretreatment image P2 is respectively the visual field area of reference picture P1
Top left region, right regions, lower left region and the lower right area in domain.At this point, four the first pretreatment image P2's is spliced
Picture material not only has the picture material of the fringe region P12 of reference picture P1, also with the intermediate region of reference picture P1
The picture material of P11.
In step S20, it can be respectively facing different shooting direction by the way that multiple first focal length cameras 20 are arranged, from
And obtain the first pretreatment image P2 of different field of view.
In step s 30, in present embodiment, the field of view of the second pretreatment image P3 includes intermediate region P11
Field of view refers to that the field of view of the second pretreatment image P3 can cover the field of view of intermediate region P11, can also be with
It is overlapped with the field of view of intermediate region P11.The picture material of the second pretreatment image P3 includes in reference picture P1 as a result,
Between region P11 picture material.In other words, the second spliced image of pretreatment image P3 has with intermediate region P11's
The identical image of image.
It in step s 30, can be by the way that the shooting direction of the second focal length camera 40 be arranged so that the second focal length camera
The image f iotaeld-of-view region of 40 shootings.
In step s 40, the target image P4 obtained has the higher quality of clarity.In one example, first is pre-
When the quantity for handling image P2 is four, the upper left of target image P4, upper right, lower-left, bottom right and this intermediate five regions
Image due to being obtained respectively by different focal length camera, the image quality in this five regions is preferable, so that target
The quality of image P4 is preferable.
It should be pointed out that the picture material of target image P4 includes background image P1, the first pretreatment image P2 and
The picture material of two pretreatment image P3.
In some embodiments, step S20 includes:
It controls multiple first focal length cameras 20 while acquiring image to obtain the first pretreatment image P2.
In some embodiments, step controls multiple first focal length cameras 20 and acquires image simultaneously to obtain first in advance
Processing image P2 can be realized that in other words, processor 10 is for controlling multiple first focal length cameras 20 simultaneously by processor 10
Image is acquired to obtain the first pretreatment image P2.
In this way, multiple first pretreatment image P2 can be obtained simultaneously, so as to shoot object in synchronization form
Under image, facilitate later image splicing etc. processing to obtain the preferable target image P4 of quality.Further, preferably, ginseng
It examines image P1, the first pretreatment image P2 and the second pretreatment image P3 while acquiring.In other words, it can control wide-angle camera
30, the first focal length camera 20 and the second exposure simultaneously of focal length camera 40 to collect reference picture P1, Duo Ge simultaneously
One pretreatment image P2 and the second pretreatment image P3.
In some embodiments, the focusing position of the first pretreatment image P2 is located in fringe region P12, the second pre- place
The focusing position of reason image P3 is located in the P11 of intermediate region.It is appreciated that the qualities such as clarity of focusing position of image compared with
Good, therefore, the focusing position of the first pretreatment image P2 is located in fringe region P12, so that the first pretreatment image P2 and ginseng
The quality for examining the image formed after the fringe region P12 fusion of image P1 is preferable.Similarly, the second pretreatment image P3 with reference to figure
The quality of the image formed after merging as the intermediate region P11 of P1 is preferable.
Figure 16 and Figure 17 is please referred to, in some embodiments, the visual field area of two adjacent the first pretreatment image P2
Domain has the first overlapping region (such as dashed region in Figure 17), and step S40 includes:
S41, according to the multiple first pretreatment image P2 of the image co-registration of the first overlapping region to form the first blending image
P21；
S42, the first blending image P21 of fusion, reference picture P1 and the second pretreatment image P3 are to obtain target image P4.
In some embodiments, processor 10 is used for multiple first pretreatments of image co-registration according to the first overlapping region
Image P2 is to form the first blending image P21；And locate in advance for merging the first blending image P21, reference picture P1 and second
Image P3 is managed to obtain target image P4.
In this way, according to the multiple first pretreatment image P2 of image co-registration of the first overlapping region, so that adjacent two
Characteristic point when one figure processing image co-registration is more, can preferably merge the boundary portion of two the first pretreatment image P2 in this way
Point, the preferable first blending image P21 of quality is obtained, and then the preferable target image P4 of quality can be obtained.
Figure 18 and Figure 19 is please referred to, in some embodiments, the field of view of any one the first pretreatment image P2
There is the second overlapping region (such as the dashed region in figure X) with the field of view of the second pretreatment image P3, step S40 includes:
S43, according to the image co-registration of the second overlapping region multiple first pretreatment image P2 and the second pretreatment image P3
To form the second blending image P22；
S44 merges the second blending image P22 and reference picture P1 to obtain target image P4.
In some embodiments, processor 10 is used for multiple first pretreatments of image co-registration according to the second overlapping region
Image P2 and the second pretreatment image P3 is to form the second blending image P22, and is used to merge the second blending image P22 and ginseng
Image P1 is examined to obtain target image P4.
In this way, according to the multiple first pretreatment image P2 of image co-registration of the second overlapping region and the second pretreatment image
P3 can preferably melt in this way so that characteristic point when the first pretreatment image P2 is merged with the second pretreatment image P3 is more
The boundary part for closing the first pretreatment image P2 and the second pretreatment image P3 obtains the preferable second blending image P22 of quality,
And then the preferable target image P4 of quality can be obtained.
Figure 20 and Figure 21 is please referred to, in some embodiments, step S40 includes:
S45 splices multiple first pretreatment image P2 successively according to the predetermined direction to form the first image P23 to be processed；
S46, the first image P23 to be processed of fusion and reference picture P1 are to form the second image to be processed；
S47 merges the second image to be processed and the second pretreatment image P3 to form target image P4.
In some embodiments, processor 10 for successively splice according to the predetermined direction multiple first pretreatment image P2 with
Form the first image P23 to be processed, and to form second with reference picture P1 to be processed for merging the first image P23 to be processed
Image, and for merging the second image to be processed and the second pretreatment image P3 to form target image P4.
In this way, obtained since multiple first pretreatment image P2 are shot by the first focal length camera 20, first merge
Multiple first pretreatment image P2, which can be obtained, compares clearly the first image P23 to be processed, the first image P23 to be processed and ginseng
The image quality for examining the fringe region P12 and intermediate region P11 of the image P1 is merged second image to be processed is preferable, and second
Image to be processed merges the figure that can advanced optimize the intermediate region P11 of the second image to be processed with the second pretreatment image P3
As quality, to obtain the preferable target image P4 of quality.
Specifically, in step S45, predetermined direction is for example, clockwise or counterclockwise.Adjacent two
When the field range of one pretreatment image P2 has overlapping region, two adjacent the first pretreatment image P2 partly overlap spelling
It connects.
In step S46, according to the first image P23 to be processed and reference picture P1, image having the same is special between the two
Sign is used as fixed reference feature, so that it is to be processed that the first image P23 to be processed and reference picture P1 is fused into quality preferable second
Image.For example, omitting clarity etc. in the first image P23 and reference picture P1 to be processed in two identical characteristics of image
The characteristics of image of inferior quality, and retain the preferable characteristics of image of quality.It should be pointed out that identical characteristics of image refers to
Image shape feature is identical, and and the features such as non-image clarity, color it is identical.
In step S46, phase can also be had according to the second image to be processed and the second pretreatment image P3 between the two
Same characteristics of image is as fixed reference feature, so that it is preferable that the second image to be processed and the second pretreatment image P3 are fused into quality
Target image.
Embodiment further provides a kind of computer readable storage mediums by the application.One or more can be held comprising computer
The non-volatile computer readable storage medium storing program for executing of row instruction, when computer executable instructions are executed by one or more processors 10
When, so that processor 10 executes the control method of any of the above-described embodiment.
Electronic device 1000 includes that the processor 10 connected by system bus 50 and memory 60 are (for example, non-volatile
Storage medium).Wherein, memory 60 is stored with operating system and computer-readable instruction.The computer-readable instruction can be located
It manages device 10 to execute, to realize the control method of above-mentioned any one embodiment.Processor 10 can be used for providing calculating and control
Ability supports the operation of entire electronic device 1000.The built-in storage 60 of electronic device 1000 is the computer in memory 60
Readable instruction operation provides environment.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more feature.In the description of presently filed embodiment, the meaning of " plurality " is two
It is a or more than two, unless otherwise specifically defined.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
The description of mode ", " example ", specific examples or " some examples " etc. means the tool described in conjunction with the embodiment or example
Body characteristics, structure, material or feature are contained at least one embodiment or example of the application.In the present specification,
Schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (14)
1. a kind of imaging method, it to be used for electronic device, which is characterized in that the electronic device includes a wide-angle camera, more
A first focal length camera and a second focal length camera, the imaging method include:
The image of the wide-angle camera acquisition is obtained as reference picture, the reference picture includes intermediate region and marginal zone
Domain；
Image that the multiple first focal length camera acquires respectively is obtained as the first pretreatment image, wherein multiple described
The field of view of first pretreatment image includes the field of view of the fringe region；
The image of the second focal length camera acquisition is obtained as the second pretreatment image, wherein the second pretreatment figure
The field of view of picture includes the field of view of the intermediate region；
The reference picture, first pretreatment image and second pretreatment image are merged to obtain target image.
2. imaging method as described in claim 1, which is characterized in that described to obtain the multiple first focal length camera difference
The image of acquisition is as the first pretreatment image, comprising:
It controls the multiple first focal length camera while acquiring image to obtain first pretreatment image.
3. imaging method as described in claim 1, which is characterized in that the focusing position of first pretreatment image is located at institute
It states in fringe region, the focusing position of second pretreatment image is located in the intermediate region.
4. imaging method as described in claim 1, which is characterized in that the visual field of first pretreatment image of adjacent two
Region has the first overlapping region, described to merge the reference picture, first pretreatment image and second pretreatment
Image is to obtain target image, comprising:
According to multiple first pretreatment images of the image co-registration of first overlapping region to form the first blending image；
First blending image, the reference picture and second pretreatment image are merged to obtain the target image.
5. imaging method as described in claim 1, which is characterized in that the visual field area of any one of first pretreatment image
The field of view of domain and second pretreatment image has the second overlapping region, the fusion reference picture, described the
One pretreatment image and second pretreatment image are to obtain target image, comprising:
According to multiple first pretreatment images of the image co-registration of second overlapping region and second pretreatment image
To form the second blending image；
Second blending image and the reference picture are merged to obtain the target image.
6. imaging method as described in claim 1, which is characterized in that described to merge the reference picture, the first pre- place
Image and second pretreatment image are managed to obtain target image, comprising:
Splice multiple first pretreatment images successively according to the predetermined direction to form the first image to be processed；
The described first image to be processed and the reference picture are merged to form the second image to be processed；
The described second image to be processed and second pretreatment image are merged to form the target image.
7. a kind of imaging device, it to be used for electronic device, which is characterized in that the electronic device includes a wide-angle camera, more
A first focal length camera and a second focal length camera, the imaging device include:
First obtains module, for obtaining the image of the wide-angle camera acquisition as reference picture, the reference picture packet
Include intermediate region and fringe region；
Second obtains module, for obtaining image that the multiple first focal length camera acquires respectively as the first pretreatment figure
Picture, wherein the field of view of multiple first pretreatment images includes the field of view of the fringe region；
Third obtains module, for obtaining the image of the second focal length camera acquisition as the second pretreatment image, wherein
The field of view of second pretreatment image includes the field of view of the intermediate region；With
Fusion Module, for merging the reference picture, first pretreatment image and second pretreatment image to obtain
To target image.
8. a kind of electronic device, which is characterized in that including a wide-angle camera, multiple first focal length cameras, one second
Focal length camera and processor, the processor are used to obtain the image of the wide-angle camera acquisition as reference picture, institute
Stating reference picture includes intermediate region and fringe region；And the figure acquired respectively for obtaining the multiple first focal length camera
As being used as the first pretreatment image, wherein the field of view of multiple first pretreatment images includes the fringe region
Field of view, and image for obtaining the second focal length camera acquisition is as the second pretreatment image, wherein described the
The field of view of two pretreatment images includes the field of view of the intermediate region；And for merging the reference picture, institute
The first pretreatment image and second pretreatment image are stated to obtain target image.
9. electronic device as claimed in claim 8, which is characterized in that the processor is for controlling the multiple first focal length
Camera acquires image simultaneously to obtain first pretreatment image.
10. electronic device as claimed in claim 8, which is characterized in that the processor for successively splicing according to the predetermined direction
Multiple first pretreatment images are to form the first image to be processed；And for merge the described first image to be processed with it is described
Reference picture is to form the second image to be processed；And for merging the described second image to be processed and the second pretreatment figure
As to form the target image.
11. electronic device as claimed in claim 8, which is characterized in that the focusing position of first pretreatment image is located at
In the fringe region, the focusing position of second pretreatment image is located in the intermediate region.
12. electronic device as claimed in claim 8, which is characterized in that the view of first pretreatment image of adjacent two
Field areas has the first overlapping region, and the processor is used for according to the image co-registration of first overlapping region multiple described the
One pretreatment image is to form the first blending image；And for merging first blending image, the reference picture and institute
The second pretreatment image is stated to obtain the target image.
13. electronic device as claimed in claim 8, which is characterized in that the visual field of any one of first pretreatment image
The field of view of region and second pretreatment image has the second overlapping region, and the processor is used for according to described second
Multiple first pretreatment images of the image co-registration of overlapping region and second pretreatment image are to form the second fusion figure
Picture；And for merging second blending image and the reference picture to obtain the target image.
14. one or more includes the non-volatile computer readable storage medium storing program for executing of computer executable instructions, when the calculating
When machine executable instruction is executed by one or more processors, so that the processor perform claim requires any one of 1-6 institute
State imaging method.
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| CN201811485114.4A CN109379522A (en) | 2018-12-06 | 2018-12-06 | Imaging method, imaging device, electronic device and medium |
| PCT/CN2019/109365 WO2020114067A1 (en) | 2018-12-06 | 2019-09-30 | Imaging method, imaging device, electronic device, and medium |
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| CN201811485114.4A CN109379522A (en) | 2018-12-06 | 2018-12-06 | Imaging method, imaging device, electronic device and medium |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110225247A (en) * | 2019-05-29 | 2019-09-10 | 联想(北京)有限公司 | A kind of image processing method and electronic equipment |
| CN110233914A (en) * | 2019-04-25 | 2019-09-13 | 维沃移动通信有限公司 | A kind of terminal device and its control method |
| CN110913131A (en) * | 2019-11-21 | 2020-03-24 | 维沃移动通信有限公司 | Moon shooting method and electronic equipment |
| WO2020114067A1 (en) * | 2018-12-06 | 2020-06-11 | Oppo广东移动通信有限公司 | Imaging method, imaging device, electronic device, and medium |
| WO2020125203A1 (en) * | 2018-12-20 | 2020-06-25 | Oppo广东移动通信有限公司 | Image processing method, electronic device and medium |
| CN112087571A (en) * | 2019-06-14 | 2020-12-15 | Oppo广东移动通信有限公司 | Image acquisition method and device, electronic equipment and computer readable storage medium |
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| WO2020259445A1 (en) * | 2019-06-28 | 2020-12-30 | Oppo广东移动通信有限公司 | Device imaging method and apparatus, storage medium, and electronic device |
| WO2020259401A1 (en) * | 2019-06-28 | 2020-12-30 | Oppo广东移动通信有限公司 | Imaging method and device for apparatus, storage medium, and electronic apparatus |
| US20210075975A1 (en) | 2019-09-10 | 2021-03-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for image processing based on multiple camera modules, electronic device, and storage medium |
| WO2021098544A1 (en) * | 2019-11-20 | 2021-05-27 | RealMe重庆移动通信有限公司 | Image processing method and apparatus, storage medium and electronic device |
| WO2021120188A1 (en) * | 2019-12-20 | 2021-06-24 | Qualcomm Incorporated | Image fusion |
| WO2021190097A1 (en) * | 2020-03-26 | 2021-09-30 | 华为技术有限公司 | Image processing method and device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821238A (en) * | 2012-03-19 | 2012-12-12 | 北京泰邦天地科技有限公司 | Wide-field ultra-high-resolution imaging system |
| CN106791376A (en) * | 2016-11-29 | 2017-05-31 | 广东欧珀移动通信有限公司 | Imaging device, control method, control device and electronic installation |
| CN107087107A (en) * | 2017-05-05 | 2017-08-22 | 中国科学院计算技术研究所 | Image processing apparatus and method based on dual camera |
| CN107659774A (en) * | 2017-09-30 | 2018-02-02 | 深圳市未来媒体技术研究院 | A kind of video imaging system and method for processing video frequency based on multiple dimensioned camera array |
| CN107749944A (en) * | 2017-09-22 | 2018-03-02 | 华勤通讯技术有限公司 | A kind of image pickup method and device |
| CN107783245A (en) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | Dual camera zoom module |
| WO2018048773A1 (en) * | 2016-09-07 | 2018-03-15 | Multimedia Image Solution Limited | Method of utilizing wide-angle image capturing element and long-focus image capturing element for achieving clear and precise optical zooming mechanism |
| CN108449540A (en) * | 2018-06-15 | 2018-08-24 | Oppo广东移动通信有限公司 | Camera module, CCD camera assembly and electronic device |
| CN108600594A (en) * | 2018-07-09 | 2018-09-28 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN108600652A (en) * | 2018-05-08 | 2018-09-28 | 重庆邮电大学 | Multiple-camera synthetic image collecting device and its control method |
| CN108810386A (en) * | 2018-08-02 | 2018-11-13 | Oppo广东移动通信有限公司 | Camera module, CCD camera assembly and electronic device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI663729B (en) * | 2016-01-05 | 2019-06-21 | 聯華電子股份有限公司 | Semiconductor structure and method for manufacturing the same |
| CN106454121B (en) * | 2016-11-11 | 2020-02-07 | 努比亚技术有限公司 | Double-camera shooting method and device |
| CN108551546A (en) * | 2018-06-15 | 2018-09-18 | Oppo广东移动通信有限公司 | Camera module, CCD camera assembly and electronic device |
| CN109379522A (en) * | 2018-12-06 | 2019-02-22 | Oppo广东移动通信有限公司 | Imaging method, imaging device, electronic device and medium |
-
2018
- 2018-12-06 CN CN201811485114.4A patent/CN109379522A/en active Pending
-
2019
- 2019-09-30 WO PCT/CN2019/109365 patent/WO2020114067A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821238A (en) * | 2012-03-19 | 2012-12-12 | 北京泰邦天地科技有限公司 | Wide-field ultra-high-resolution imaging system |
| CN107783245A (en) * | 2016-08-24 | 2018-03-09 | 宁波舜宇光电信息有限公司 | Dual camera zoom module |
| WO2018048773A1 (en) * | 2016-09-07 | 2018-03-15 | Multimedia Image Solution Limited | Method of utilizing wide-angle image capturing element and long-focus image capturing element for achieving clear and precise optical zooming mechanism |
| CN106791376A (en) * | 2016-11-29 | 2017-05-31 | 广东欧珀移动通信有限公司 | Imaging device, control method, control device and electronic installation |
| CN107087107A (en) * | 2017-05-05 | 2017-08-22 | 中国科学院计算技术研究所 | Image processing apparatus and method based on dual camera |
| CN107749944A (en) * | 2017-09-22 | 2018-03-02 | 华勤通讯技术有限公司 | A kind of image pickup method and device |
| CN107659774A (en) * | 2017-09-30 | 2018-02-02 | 深圳市未来媒体技术研究院 | A kind of video imaging system and method for processing video frequency based on multiple dimensioned camera array |
| CN108600652A (en) * | 2018-05-08 | 2018-09-28 | 重庆邮电大学 | Multiple-camera synthetic image collecting device and its control method |
| CN108449540A (en) * | 2018-06-15 | 2018-08-24 | Oppo广东移动通信有限公司 | Camera module, CCD camera assembly and electronic device |
| CN108600594A (en) * | 2018-07-09 | 2018-09-28 | Oppo广东移动通信有限公司 | Imaging modules, CCD camera assembly and electronic device |
| CN108810386A (en) * | 2018-08-02 | 2018-11-13 | Oppo广东移动通信有限公司 | Camera module, CCD camera assembly and electronic device |
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|---|---|---|---|---|
| WO2020114067A1 (en) * | 2018-12-06 | 2020-06-11 | Oppo广东移动通信有限公司 | Imaging method, imaging device, electronic device, and medium |
| WO2020125203A1 (en) * | 2018-12-20 | 2020-06-25 | Oppo广东移动通信有限公司 | Image processing method, electronic device and medium |
| CN110233914A (en) * | 2019-04-25 | 2019-09-13 | 维沃移动通信有限公司 | A kind of terminal device and its control method |
| CN110225247A (en) * | 2019-05-29 | 2019-09-10 | 联想(北京)有限公司 | A kind of image processing method and electronic equipment |
| CN110225247B (en) * | 2019-05-29 | 2021-06-15 | 联想(北京)有限公司 | Image processing method and electronic equipment |
| CN112087571A (en) * | 2019-06-14 | 2020-12-15 | Oppo广东移动通信有限公司 | Image acquisition method and device, electronic equipment and computer readable storage medium |
| CN112104796A (en) * | 2019-06-18 | 2020-12-18 | Oppo广东移动通信有限公司 | Image processing method and device, electronic equipment and computer readable storage medium |
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| US20210075975A1 (en) | 2019-09-10 | 2021-03-11 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for image processing based on multiple camera modules, electronic device, and storage medium |
| EP3793185A1 (en) * | 2019-09-10 | 2021-03-17 | Beijing Xiaomi Mobile Software Co., Ltd. | Method and apparatus for image processing based on multiple camera modules, electronic device, and storage medium |
| US11070744B2 (en) | 2019-09-10 | 2021-07-20 | Beijing Xiaomi Mobile Software Co., Ltd. | Method for image processing based on multiple camera modules, electronic device, and storage medium |
| WO2021098544A1 (en) * | 2019-11-20 | 2021-05-27 | RealMe重庆移动通信有限公司 | Image processing method and apparatus, storage medium and electronic device |
| CN110913131B (en) * | 2019-11-21 | 2021-05-11 | 维沃移动通信有限公司 | Moon shooting method and electronic equipment |
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| WO2021120188A1 (en) * | 2019-12-20 | 2021-06-24 | Qualcomm Incorporated | Image fusion |
| WO2021190097A1 (en) * | 2020-03-26 | 2021-09-30 | 华为技术有限公司 | Image processing method and device |
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