CN104345423A - Image collecting method and image collecting equipment - Google Patents
Image collecting method and image collecting equipment Download PDFInfo
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- CN104345423A CN104345423A CN201310344328.0A CN201310344328A CN104345423A CN 104345423 A CN104345423 A CN 104345423A CN 201310344328 A CN201310344328 A CN 201310344328A CN 104345423 A CN104345423 A CN 104345423A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
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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
Abstract
The invention discloses an image collecting method and image collecting equipment. The method is applied to the image collecting equipment adopting a liquid lens, and comprises the following steps of determining regulating parameter information on the liquid lens; regulating the liquid lens according to the regulation parameter information; adopting the regulated liquid lens for collecting an image. When the method or the equipment provided by the invention is adopted, the lens can be regulated, so that the image collecting equipment can obtain the clear image when an object focal length in a shooting range is too great or too small, and the application range of the image collecting equipment is enlarged.
Description
Technical field
The present invention relates to image processing field, particularly relate to a kind of image-pickup method and image capture device.
Background technology
Image capture device of the prior art, the lens of employing are the materials such as glass.The focal length of glass lens is changeless.When the object focal length in viewfinder range is excessive or too small, when exceeding the focal range of glass lens, adopt image-pickup method of the prior art, by lens adjustment to suitable focal length, and then cannot cannot obtain image clearly.
Summary of the invention
The object of this invention is to provide a kind of image-pickup method and image capture device, can regulate lens, make the object focal length of image capture device in viewfinder range excessive or too small time, also can obtain image clearly, thus the scope of application of expanded images collecting device.
For achieving the above object, the invention provides following scheme:
A kind of image-pickup method, described method is applied to the image capture device adopting liquid lens, and described method comprises:
Determine the regulating parameter information for described liquid lens;
According to described regulating parameter information, described liquid lens is regulated;
The liquid lens after regulating is adopted to gather image.
Optionally, the described regulating parameter information determined for described liquid lens, comprising:
Determine the number described liquid lens being divided into sub-lens;
And/or, determine the focal length of each sub-lens be divided into by described liquid lens.
Optionally, when described determine for the regulating parameter information of described liquid lens be determine described liquid lens to be divided into the number of sub-lens time, described described liquid lens to be regulated, comprising:
By regulating the electric field width putting on liquid lens both sides, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
Optionally, when the described regulating parameter information determining for described liquid lens is the focal length determining each sub-lens be divided into by described liquid lens, described described liquid lens to be regulated, comprising:
By regulating the electric field intensity putting on liquid lens both sides, regulate the focal length of each sub-lens, after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
Optionally, the described collection of the liquid lens after the regulating image that adopts comprises:
Adopt multiple sub-lens to the Scenery Imaging in same viewfinder range, obtain the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
According to image information described in several, generate the aerial image information in viewfinder range.
Optionally, the described collection of the liquid lens after the regulating image that adopts comprises:
Adopt multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtain the first image information of several different focal;
Regulate the focal length of multiple sub-lens;
Adopt multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtain the second image information of several different focal;
According to the first image information described in several and described second image information, generate the aerial image information in viewfinder range.
A kind of image capture device, described image capture device adopts liquid lens, and described image capture device comprises:
Regulating parameter information determination module, for determining the regulating parameter information for described liquid lens;
Liquid lens adjustment module, for according to described regulating parameter information, regulates described liquid lens;
Image capture module, gathers image for adopting the liquid lens after adjustment.
Optionally, described regulating parameter information determination module, comprising:
Sub-lens number determining unit, for determining the number described liquid lens being divided into sub-lens;
And/or sub-lens focal length determining unit, for determining the focal length of each sub-lens be divided into by described liquid lens.
Optionally, when described regulating parameter information determination module comprises described sub-lens number determining unit, described liquid lens adjustment module, comprising:
Liquid lens division unit, for being put on the electric field width of liquid lens both sides by adjustment, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
Optionally, when described regulating parameter information determination module comprises described sub-lens focal length determining unit, described liquid lens adjustment module, comprising:
Sub-lens focus adjustment unit, for by regulating the electric field intensity putting on liquid lens both sides, regulates the focal length of each sub-lens, and after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
Optionally, described image capture module, comprising:
Multiple focal length images information acquisition unit, for adopting multiple sub-lens to the Scenery Imaging in same viewfinder range, obtains the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
First aerial image information generating unit, for according to image information described in several, generates the aerial image information in viewfinder range.
Optionally, described image capture module, comprising:
First multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtains the first image information of several different focal;
Sub-lens focus adjustment unit, for regulating the focal length of multiple sub-lens;
Second multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtains the second image information of several different focal;
Second space image information generation unit, for according to the first image information described in several and described second image information, generates the aerial image information in viewfinder range.
According to specific embodiment provided by the invention, the invention discloses following technique effect:
Image-pickup method of the present invention and image capture device, by adopting liquid lens in image capture device, before carrying out image acquisition, determine the regulating parameter information for described liquid lens; According to described regulating parameter information, described liquid lens is regulated; The liquid lens after regulating is adopted to gather image; Can regulate lens, make the object focal length of image capture device in viewfinder range excessive or too small time, also can obtain image clearly, thus the scope of application of expanded images collecting device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the process flow diagram of image-pickup method embodiment 1 of the present invention;
Fig. 2 is the process flow diagram of image-pickup method embodiment 2 of the present invention;
Fig. 3 is the process flow diagram of image-pickup method embodiment 3 of the present invention;
Fig. 4 is the process flow diagram of image-pickup method embodiment 4 of the present invention;
Fig. 5 is the structural drawing of image capture device of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Image-pickup method of the present invention, is applied to the image capture device adopting liquid lens.
The principle of liquid lens is, using liquid as lens, changes focal length by the curvature changing liquid.Now comparatively ripe liquid lens is the varifocal optical lens utilizing electrowetting on dielectric (EWOD) principle.It can change the shape of drop by impressed voltage, and then changes its focal length.
Fig. 1 is the process flow diagram of image-pickup method embodiment 1 of the present invention.As shown in Figure 1, described method can comprise:
Step 101: determine the regulating parameter information for described liquid lens;
Described regulating parameter information at least can comprise the information of two aspects.Information on the one hand can represent, described liquid lens is divided into the number of sub-lens; Information on the other hand can represent, by the focal length of each sub-lens that described liquid lens is divided into.
Step 102: according to described regulating parameter information, described liquid lens is regulated;
To the adjustment of described liquid lens, can comprise and described liquid lens is divided into multiple sub-lens, the focal length of each sub-lens regulating described liquid lens to be divided into can also be comprised.
Step 103: adopt the liquid lens after regulating to gather image.
After described liquid lens is divided into multiple sub-lens, multiple sub-lens can be adopted to carry out image acquisition to the scenery in same viewfinder range.The focal length of different sub-lens can be different, so, adopt multiple sub-lens can get the image information of the different depth of field in same viewfinder range.
On the other hand, the same sub-lens after division, when carrying out image acquisition to the scenery in same viewfinder range, can also successively adopt different focal lengths to carry out repeatedly image acquisition.Such as, after liquid lens being divided into four sub-lens, each sub-lens can adopt four kinds of different focal lengths to obtain four image informations, so just can obtain the image information of 16 kinds of different depth of field in same viewfinder range.
In the present embodiment, by adopting liquid lens in image capture device, before carrying out image acquisition, determine the regulating parameter information for described liquid lens; According to described regulating parameter information, described liquid lens is regulated; The liquid lens after regulating is adopted to gather image; Can regulate lens, make the object focal length of image capture device in viewfinder range excessive or too small time, also can obtain image clearly, thus the scope of application of expanded images collecting device.
Fig. 2 is the process flow diagram of image-pickup method embodiment 2 of the present invention.As shown in Figure 2, described method can comprise:
Step 201: determine the number described liquid lens being divided into sub-lens;
According to the setting of user, described liquid lens can be divided into the sub-lens of preset number, also can according to the setting of user for other parameters, or the image information of viewfinder range, automatically determine the number described liquid lens being divided into sub-lens.
Such as, the preset number that user is arranged is 4, so just described liquid lens can be divided into 4 sub-lens.Again such as, the minimum imaging resolution that user is arranged is 400*400 pixel, the total area of liquid lens is 1600*1600 pixel, and so just described liquid lens can be divided into 16 sub-lens, the resolution of the image information generated to make each sub-lens is not less than 400*400 pixel.Again such as, the focal range of the scenery in viewfinder range is 1-100m, and each sub-lens can the focal range of blur-free imaging be 10m, so, just described liquid lens can be divided into 10 sub-lens.
Step 202: by regulating the electric field width putting on liquid lens both sides, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
Liquid lens both sides have electric field.The region that electric field intensity is high, the thickness of liquid lens is comparatively large, and the region that electric field intensity is low, the thickness of liquid lens is less.Therefore, when liquid lens is divided, the electric field intensity of the intersection of each sub-lens can be turned down, the electric field intensity of the central area of each sub-lens is heightened.
Step 203: adopt multiple sub-lens to the Scenery Imaging in same viewfinder range, obtain the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
Focal length due to each sub-lens be divided into by described liquid lens is different, so adopt multiple sub-lens to the Scenery Imaging in same viewfinder range, can obtain the image information of several different focal.In the present embodiment, the sub-lens after division only need adopt single focal length to the Scenery Imaging in same viewfinder range.Therefore, a sub-lens is corresponding with piece image information.
Step 204: according to image information described in several, generates the aerial image information in viewfinder range.
In this step, according to the scenery in a certain viewfinder range, the aerial image information in viewfinder range can be generated.The file of the aerial image information adopting this step to generate, user, when browsing, can regulate the depth of field of the image of actual displayed, according to the different depth of field, the image of different focal can be shown, thus enable user see any scenery in viewfinder range clearly.
In the present embodiment, by liquid lens is divided into multiple sub-lens, adopt each sub-lens to the Scenery Imaging in same viewfinder range, obtain the image information of several different focal, according to image information described in several, generate the aerial image information in viewfinder range, the aerial image file of the scenery of the different depth of field that can show in same viewfinder range can be generated.
Fig. 3 is the process flow diagram of image-pickup method embodiment 3 of the present invention.As shown in Figure 3, described method can comprise:
Step 301: the focal length determining each sub-lens be divided into by described liquid lens;
According to depth of view information, the focal length of each sub-lens be divided into by described liquid lens can be determined.Obtain the depth of view information of viewfinder range, can comprise:
Range sensor is adopted to obtain object distance, or,
Adopt current liquid lens to divide state and obtain image in viewfinder range, according to the focal length in image the most clearly corresponding to region, determine the depth of field.
In image, region is different from the acutance in other regions the most clearly, and the acutance at clear place is higher.Therefore, according to the maximum region of acutance in a certain width image information, can judge in this width image information, where region is the most clearly.When liquid lens is divided into multiple sub-lens, the pixel that in every piece image, acutance is maximum can be obtained respectively, then the sharpness value of each pixel is compared, determine the image that the maximum pixel of acutance is corresponding, determine the focal length of the sub-lens producing this image again, the focal length of this sub-lens is defined as the focal length that the depth of view information of viewfinder range is corresponding.
Determine that one of the focal length of each sub-lens be divided into by described liquid lens concrete example can be: the depth of field of viewfinder range is 1-100m, the number of the sub-lens be divided into is 10, just the focal range of sub-lens can be defined as 1-10m respectively, 10-20m, 20-30m ... 90-100m.
Step 302: by regulating the electric field intensity putting on liquid lens both sides, regulate the focal length of each sub-lens, after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
Can be known by aforementioned image-pickup method embodiment 2, the region that electric field intensity is high, the thickness of liquid lens is comparatively large, and the region that electric field intensity is low, the thickness of liquid lens is less.Therefore, by regulating the electric field intensity putting on liquid lens both sides, the focal length of each sub-lens can be regulated.
Step 303: adopt multiple sub-lens to the Scenery Imaging in same viewfinder range, obtain the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
Step 304: according to image information described in several, generates the aerial image information in viewfinder range.
Fig. 4 is the process flow diagram of image-pickup method embodiment 4 of the present invention.As shown in Figure 4, described method can comprise:
Step 401: determine the number described liquid lens being divided into sub-lens;
Step 402: by regulating the electric field width putting on liquid lens both sides, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
Step 403: the focal length determining each sub-lens be divided into by described liquid lens.
Step 404: by regulating the electric field intensity putting on liquid lens both sides, regulate the focal length of each sub-lens, after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
Step 405: adopt multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtains the first image information of several different focal;
Step 406: the focal length regulating multiple sub-lens;
Step 407: adopt multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtains the second image information of several different focal;
Step 408: according to the first image information described in several and described second image information, generates the aerial image information in viewfinder range.
Wherein, step 405-408, just refers to the same sub-lens after division, when carrying out image acquisition to the scenery in same viewfinder range, can also successively adopt different focal lengths to carry out repeatedly image acquisition.Such as, after liquid lens being divided into four sub-lens, each sub-lens can adopt two kinds of different focal lengths to obtain twice image information, so just can obtain the image information of 8 kinds of different depth of field in same viewfinder range.
Certainly, adopt the method for the present embodiment, each sub-lens can also adopt more focal length to obtain image information.The image information that sub-lens obtains is more, and the adjustable depth of field of the aerial image information in the viewfinder range of generation is also larger.
The invention also discloses a kind of image capture device.Described image capture device adopts liquid lens.
Fig. 5 is the structural drawing of image capture device of the present invention.As shown in Figure 5, described image capture device can comprise:
Regulating parameter information determination module 501, for determining the regulating parameter information for described liquid lens;
Liquid lens adjustment module 502, for according to described regulating parameter information, regulates described liquid lens;
Image capture module 503, gathers image for adopting the liquid lens after adjustment.
Wherein, described regulating parameter information determination module 501, can comprise:
Sub-lens number determining unit, for determining the number described liquid lens being divided into sub-lens;
And/or sub-lens focal length determining unit, for determining the focal length of each sub-lens be divided into by described liquid lens.
When described regulating parameter information determination module comprises described sub-lens number determining unit, described liquid lens adjustment module 502, can comprise:
Liquid lens division unit, for being put on the electric field width of liquid lens both sides by adjustment, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
When described regulating parameter information determination module comprises described sub-lens focal length determining unit, described liquid lens adjustment module, comprising:
Sub-lens focus adjustment unit, for by regulating the electric field intensity putting on liquid lens both sides, regulates the focal length of each sub-lens, and after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
Described image capture module 503, can comprise:
Multiple focal length images information acquisition unit, for adopting multiple sub-lens to the Scenery Imaging in same viewfinder range, obtains the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
First aerial image information generating unit, for according to image information described in several, generates the aerial image information in viewfinder range.
Described image capture module 503, can also comprise:
First multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtains the first image information of several different focal;
Sub-lens focus adjustment unit, for regulating the focal length of multiple sub-lens;
Second multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtains the second image information of several different focal;
Second space image information generation unit, for according to the first image information described in several and described second image information, generates the aerial image information in viewfinder range.
In the present embodiment, by adopting liquid lens in image capture device, before carrying out image acquisition, determine the regulating parameter information for described liquid lens; According to described regulating parameter information, described liquid lens is regulated; The liquid lens after regulating is adopted to gather image; Can regulate lens, make the object focal length of image capture device in viewfinder range excessive or too small time, also can obtain image clearly, thus the scope of application of expanded images collecting device.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required hardware platform by software and realize, can certainly all be implemented by hardware, but in a lot of situation, the former is better embodiment.Based on such understanding, what technical scheme of the present invention contributed to background technology can embody with the form of software product in whole or in part, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) perform the method described in some part of each embodiment of the present invention or embodiment.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For equipment disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. an image-pickup method, is characterized in that, described method is applied to the image capture device adopting liquid lens, and described method comprises:
Determine the regulating parameter information for described liquid lens;
According to described regulating parameter information, described liquid lens is regulated;
The liquid lens after regulating is adopted to gather image.
2. method according to claim 1, is characterized in that, the described regulating parameter information determined for described liquid lens, comprising:
Determine the number described liquid lens being divided into sub-lens;
And/or, determine the focal length of each sub-lens be divided into by described liquid lens.
3. method according to claim 2, is characterized in that, when described determine for the regulating parameter information of described liquid lens be determine described liquid lens to be divided into the number of sub-lens time, described described liquid lens to be regulated, comprising:
By regulating the electric field width putting on liquid lens both sides, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
4. method according to claim 2, is characterized in that, when the described regulating parameter information determining for described liquid lens is the focal length determining each sub-lens be divided into by described liquid lens, describedly to regulate described liquid lens, comprising:
By regulating the electric field intensity putting on liquid lens both sides, regulate the focal length of each sub-lens, after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
5. method according to claim 2, is characterized in that, the described collection of the liquid lens after the regulating image that adopts comprises:
Adopt multiple sub-lens to the Scenery Imaging in same viewfinder range, obtain the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
According to image information described in several, generate the aerial image information in viewfinder range.
6. method according to claim 2, is characterized in that, the described collection of the liquid lens after the regulating image that adopts comprises:
Adopt multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtain the first image information of several different focal;
Regulate the focal length of multiple sub-lens;
Adopt multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtain the second image information of several different focal;
According to the first image information described in several and described second image information, generate the aerial image information in viewfinder range.
7. an image capture device, is characterized in that, described image capture device adopts liquid lens, and described image capture device comprises:
Regulating parameter information determination module, for determining the regulating parameter information for described liquid lens;
Liquid lens adjustment module, for according to described regulating parameter information, regulates described liquid lens;
Image capture module, gathers image for adopting the liquid lens after adjustment.
8. image capture device according to claim 7, is characterized in that, described regulating parameter information determination module, comprising:
Sub-lens number determining unit, for determining the number described liquid lens being divided into sub-lens;
And/or sub-lens focal length determining unit, for determining the focal length of each sub-lens be divided into by described liquid lens.
9. image capture device according to claim 8, is characterized in that, when described regulating parameter information determination module comprises described sub-lens number determining unit, described liquid lens adjustment module, comprising:
Liquid lens division unit, for being put on the electric field width of liquid lens both sides by adjustment, described liquid lens is divided into multiple sub-lens, and the sub-lens number after division is equal with the number described liquid lens being divided into sub-lens determined.
10. image capture device according to claim 8, is characterized in that, when described regulating parameter information determination module comprises described sub-lens focal length determining unit, described liquid lens adjustment module, comprising:
Sub-lens focus adjustment unit, for by regulating the electric field intensity putting on liquid lens both sides, regulates the focal length of each sub-lens, and after regulating, the focal length of each sub-lens is equal with the focal length of each sub-lens be divided into by described liquid lens determined.
11. image capture devices according to claim 8, is characterized in that, described image capture module, comprising:
Multiple focal length images information acquisition unit, for adopting multiple sub-lens to the Scenery Imaging in same viewfinder range, obtains the image information of several different focal; Wherein, a sub-lens corresponds to piece image information;
First aerial image information generating unit, for according to image information described in several, generates the aerial image information in viewfinder range.
12. image capture devices according to claim 8, is characterized in that, described image capture module, comprising:
First multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out first time imaging to the scenery in same viewfinder range, obtains the first image information of several different focal;
Sub-lens focus adjustment unit, for regulating the focal length of multiple sub-lens;
Second multiple focal length images information acquisition unit, for adopting multiple sub-lens to carry out second time imaging to the scenery in same viewfinder range, obtains the second image information of several different focal;
Second space image information generation unit, for according to the first image information described in several and described second image information, generates the aerial image information in viewfinder range.
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| CN105827922A (en) * | 2016-05-25 | 2016-08-03 | 京东方科技集团股份有限公司 | Image shooting device and shooting method thereof |
| CN110661953A (en) * | 2019-10-14 | 2020-01-07 | Oppo广东移动通信有限公司 | Camera module and terminal equipment |
| CN111586276A (en) * | 2020-05-28 | 2020-08-25 | Oppo广东移动通信有限公司 | Parameter adjusting method and equipment of camera module and storage medium |
| CN114390182A (en) * | 2022-02-08 | 2022-04-22 | 维沃移动通信有限公司 | Shooting method and device and electronic equipment |
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