CN104469160A - Image obtaining and processing method, system and terminal - Google Patents
Image obtaining and processing method, system and terminal Download PDFInfo
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- CN104469160A CN104469160A CN201410803026.XA CN201410803026A CN104469160A CN 104469160 A CN104469160 A CN 104469160A CN 201410803026 A CN201410803026 A CN 201410803026A CN 104469160 A CN104469160 A CN 104469160A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
- H04N23/635—Region indicators; Field of view indicators
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Abstract
The invention discloses an image obtaining and processing method. The image obtaining and processing method comprises the steps that multiple image frames at different focus points in the same scene are obtained with the same camera; each image frame is divided into multiple identification regions, and the focusing statics value of each image frame and the focusing statics value of each identification region are stored, so that an multiple-image-object file is formed; the multiple-image-object file is opened so as to scan the images, a display instruction is received, action is conducted on the identification regions of the scanned images according to the display instruction, and the identification region with the largest focusing statics value in the multiple image frames is displayed. The invention further provides an image obtaining and processing system and terminal correspondingly. By the adoption of the image obtaining and processing method, system and terminal, the problem that in the prior art, when an image with a good focusing effect is obtained, multiple cameras are needed can be solved.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of image acquisition and processing method, system and terminal.
Background technology
At present, the electronic products such as mobile phone, panel computer, digital camera all have camera model, can take.Further, in order to meet user to requirements such as the readabilitys of the image that shooting obtains.The camera model with zoom function is widely used in above-mentioned electronic product.
In prior art, in order to obtain image clearly, in electronic product, be usually equipped with multiple camera, as the camera of array.When taking, multiple camera carries out taking thus the multiple images obtained for Same Scene simultaneously.Then, adopt the multiple images of software algorithm to the described Same Scene obtained to process, synthesize the photo of an opening and closing reason focus effects.In the methods described above, need multiple camera to support, and the operand of software algorithm is large.
Therefore, be necessary acquisition and processing method, system and terminal that a kind of image is provided, single camera can be adopted can to obtain the good image of focus effects, promote the experience of user.
Summary of the invention
The invention provides a kind of acquisition methods of image, system and terminal, to solve in prior art the problem needing multiple camera to obtain the good image of focus effects.
The acquisition of image and a processing method, comprise step:
Same camera is adopted to obtain the multiple picture frames of Same Scene at different focus point;
Each described picture frame is divided into multiple identified region, and preserves the focusing statistical value of each picture frame and each identified region, form image object file more than; And
Open described many image objects file with image browsing, and receive idsplay order, act on the identified region of image browsing according to idsplay order, show the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
Wherein, described multiple picture frame adopts same camera to obtain continuously.
Wherein, multiple fixing focusing is set between distant view focusing and microspur focusing, when described camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus obtain the picture frame of multiple different focus point.
Wherein, adopt image processing techniques that each picture frame is divided into multiple identified region, and obtain the focusing statistical value of each identified region of each picture frame.
Wherein, described idsplay order is touch control gesture, when image browsing, clicks the identified region of image browsing, then judges that described idsplay order acts on the identified region of click.
The acquisition of image and a treatment system, it comprises:
Taking module, obtains the multiple picture frames of Same Scene at different focus point for adopting same camera;
Processing module, for each described picture frame is divided into multiple identified region, and obtains the focusing statistical value of each identified region of each picture frame;
Preserving module, for preserving the focusing statistical value of each picture frame and each identified region, forming image object file more than;
Display module, for opening described many image objects file with image browsing, and receive idsplay order, act on the identified region of image browsing according to idsplay order, show the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
Wherein, described taking module control adopts same camera to obtain described multiple picture frame continuously.
Wherein, multiple fixing focusing is set between distant view focusing and microspur focusing, when described camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus obtain the picture frame of multiple different focus point.
Wherein, described processing module adopts image processing techniques that each picture frame is divided into multiple identified region, and obtains the focusing statistical value of each identified region of each picture frame.
A kind of terminal, comprises acquisition and the treatment system of described image.
The acquisition of the image that the technical program provides and processing method and system, by when photographic images, continuous print obtains multiple picture frames of different focus point to Same Scene, each picture frame is divided into multiple identified region, obtain the focusing statistical value of each identified region of each picture frame, and store the focusing statistical value of multiple identified regions of described multiple picture frame and each picture frame.When image browsing, according to the region of idsplay order effect, the identified region that in how each picture frame, corresponding identified region focusing statistical value is maximum can be shown.Thus each identified region of image can be made all can to show clearly.And, when taking, without the need to focusing, can snapshots be realized.
Accompanying drawing explanation
Fig. 1 is the acquisition of the image that first embodiment of the invention provides and the flow chart of processing method;
Fig. 2 is the acquisition of the image that second embodiment of the invention provides and the structured flowchart for the treatment of system.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in detail as after.
Refer to Fig. 1, the first execution mode of the technical program provides a kind of image acquisition and processing method, and described image acquiring method comprises step:
S101, adopts same camera to obtain the multiple picture frames of Same Scene at different focus point.
In this step, independent camera can be controlled and take in different focusings, thus obtain the picture frame of different focus point.Concrete, multiple fixing focusing is set between distant view focusing and microspur focusing, when camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus the picture frame of different levels can be obtained.Such as, when distant view focusing is 10 meters, microspur focusing is 10 centimetres, multiple fixing focusings such as 5 meters, 3 meters, 1 meter and 50 centimetres then can be set, when taking, according to from source near or near to far taking respectively in above-mentioned each focusing respectively, thus the picture frame of acquisition different focus point.In this step, the movement that camera carries out focusing automatically can be controlled, thus picture frame can be obtained according to the focusing of setting.
S102, is divided into multiple identified region by each described picture frame, and preserves the focusing statistical value of each picture frame and each identified region, forms image object file more than.
In present embodiment, adopt image processing techniques (ISP) to process each picture frame that shooting obtains, this step can specifically comprise:
The first step, is divided into multiple identified region by each picture frame.
Each picture frame is divided into some identified regions.Such as, each picture frame is divided into A*B identified region.When carrying out the segmentation of identified region, the division methods of multiple two field picture is identical, thus makes the region in each picture frame mutually corresponding.
Second step, obtains the focusing statistical value that each picture frame obtains each identified region.
In this step, picture signal process (ISP) can be adopted to add up the size of the focusing statistical value (Focus Value) of each identified region of each picture frame.
3rd step, preserves the focusing statistical value of each identified region of each picture frame and each picture frame, forms image object file more than.
In this step, focusing statistical value corresponding for each identified region of each picture frame can be kept in the image file of many image objects (MPO) form.Many image objects picture format is a kind of file format that can store multiple images.Wherein, each independent picture frame has a complete region for depositing the Exif information of this picture frame, thumbnail information, MP extensions information and image jpeg data.Need the image preserved directly to be stored in Individual Image data area for every frame, the FV value information in A*B region of each picture frame is stored in APP2MP Extension extend information.The index information of multiple picture frames will be placed on the MP Extension part of first picture frame, uses MP Index IFD to represent.
S103, opens described many image objects file with image browsing, and receives idsplay order, act on the identified region of image browsing according to idsplay order, shows the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
This step can specifically comprise:
The first step, opens described many image objects file with image browsing.
When opening described many image objects file, first can show the image of first picture frame in described many image objects file, and the focus statistics value of each identified region of each picture frame can be read.
Second step, receives idsplay order, and identifies that idsplay order acts on the identified region of image browsing.
Described idsplay order can be touch control gesture, as when image browsing, clicks certain identified region of image browsing, then can judge that described idsplay order acts on the identified region of click.
3rd step, obtains and shows the corresponding identified region in the maximum picture frame of identified region focusing statistical value of corresponding idsplay order effect in described many image objects file.
When receiving idsplay order, can according to the identified region of shown idsplay order effect, according to the focusing statistical value of the corresponding identified region of each picture frame read, obtain the picture frame that in each picture frame, corresponding identified region focusing statistical value is maximum, and show the corresponding identified region of described picture frame.
Like this, by applying idsplay order to different identified regions, can all show in each picture frame the maximum identified region of statistical value of focusing when showing each identified region.Thus user is when image browsing, and each identified region all can show clearly.That is, when browsing photo, no matter the distant view of photo or close shot, can both show clearly.
The acquisition of the image that the technical program provides and processing method, by when photographic images, continuous print obtains multiple picture frames of different focus point to Same Scene, each picture frame is divided into multiple identified region, obtain the focusing statistical value of each identified region of each picture frame, and store the focusing statistical value of multiple identified regions of described multiple picture frame and each picture frame.When image browsing, according to the region of idsplay order effect, the identified region that in how each picture frame, corresponding identified region focusing statistical value is maximum can be shown.Thus each identified region of image can be made all can to show clearly.And, when taking, without the need to focusing, can snapshots be realized.
Refer to Fig. 2, the technical program second execution mode correspondence provides a kind of acquisition and treatment system 100 of image, and described image acquisition and treatment system 100 comprise taking module 110, processing module 120, preserve module 130 and display module 140.
Described taking module 110 obtains the multiple picture frames of Same Scene at different focus point for adopting same camera.
Described taking module 110 can control independent camera and take in different focusings, thus obtains the picture frame of different focus point.Concrete, between distant view focusing and microspur are to family's focusing, multiple fixing focusing is set, when camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus the picture frame of different levels can be obtained.Such as, when distant view focusing is 10 meters, microspur focusing is 10 centimetres, multiple fixing focusings such as 5 meters, 3 meters, 1 meter and 50 centimetres then can be set, when taking, according to from source near or near to far taking respectively in above-mentioned each focusing respectively, thus the picture frame of acquisition different focus point.Described taking module 110 can control the movement that camera carries out focusing automatically, thus can obtain picture frame according to the focusing of setting.
Described processing module 120 for each described picture frame is divided into multiple identified region, and obtains the focusing statistical value of each identified region of each picture frame.
Each picture frame is divided into some identified regions by described processing module 120.Such as, each picture frame is divided into A*B identified region.When carrying out the segmentation of identified region, the division methods of multiple two field picture is identical, thus makes the region in each picture frame mutually corresponding.Described processing module 120 can adopt picture signal process (ISP) to add up the size of the focusing statistical value (Focus Value) of each identified region of each picture frame.
Described preservation module 130, for preserving the focusing statistical value of each picture frame and each identified region, forms image object file more than.
Focusing statistical value corresponding for each identified region of each picture frame can be kept in the image file of many image objects (MPO) form by described preservation module 130.Many image objects picture format is a kind of file format that can store multiple images.Wherein, each independent picture frame has a complete region for depositing the Exif information of this picture frame, thumbnail information, MP extensions information and image jpeg data.Need the image preserved directly to be stored in Individual Image data area for every frame, the FV value information in A*B region of each picture frame is stored in APP2MP Extension extend information.The index information of multiple picture frames will be placed on the MP Extension part of first picture frame, uses MP Index IFD to represent.
Described display module 140 is for opening described many image objects file with image browsing, and receive idsplay order, act on the identified region of image browsing according to idsplay order, show the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
Described display module 140, when opening described many image objects file, first can show the image of first picture frame in described many image objects file, and can read the focus statistics value of each identified region of each picture frame.
Described idsplay order can be touch control gesture, as when image browsing, clicks certain identified region of image browsing, then can judge that described idsplay order acts on the identified region of click.
When receiving idsplay order, described display module 140 can according to the identified region of shown idsplay order effect, according to the focusing statistical value of the corresponding identified region of each picture frame read, obtain the picture frame that in each picture frame, corresponding identified region focusing statistical value is maximum, and show the corresponding identified region of described picture frame.
Like this, by applying idsplay order to different identified regions, can all show in each picture frame the maximum identified region of statistical value of focusing when showing each identified region.Thus user is when image browsing, and each identified region all can show clearly.That is, when browsing photo, no matter the distant view of photo or close shot, can both show clearly.
The acquisition of the image that the technical program provides and treatment system, by when photographic images, continuous print obtains multiple picture frames of different focus point to Same Scene, each picture frame is divided into multiple identified region, obtain the focusing statistical value of each identified region of each picture frame, and store the focusing statistical value of multiple identified regions of described multiple picture frame and each picture frame.When image browsing, according to the region of idsplay order effect, the identified region that in how each picture frame, corresponding identified region focusing statistical value is maximum can be shown.Thus each identified region of image can be made all can to show clearly.And, when taking, without the need to focusing, can snapshots be realized.
3rd execution mode of the technical program also provides a kind of terminal, and described terminal comprises described image acquisition and treatment system 100.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. the acquisition of image and a processing method, comprises step:
Same camera is adopted to obtain the multiple picture frames of Same Scene at different focus point;
Each described picture frame is divided into multiple identified region, and preserves the focusing statistical value of each picture frame and each identified region, form image object file more than; And
Open described many image objects file with image browsing, and receive idsplay order, act on the identified region of image browsing according to idsplay order, show the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
2. the acquisition of image as claimed in claim 1 and processing method, it is characterized in that, described multiple picture frame adopts same camera to obtain continuously.
3. the acquisition of image as claimed in claim 2 and processing method, it is characterized in that, multiple fixing focusing is set between distant view focusing and microspur focusing, when described camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus obtain the picture frame of multiple different focus point.
4. the acquisition of image as claimed in claim 1 and processing method, is characterized in that, adopt image processing techniques that each picture frame is divided into multiple identified region, and obtain the focusing statistical value of each identified region of each picture frame.
5. the acquisition of image as claimed in claim 1 and processing method, it is characterized in that, described idsplay order is touch control gesture, when image browsing, clicks the identified region of image browsing, then judges that described idsplay order acts on the identified region of click.
6. the acquisition of image and a treatment system, it comprises:
Taking module, obtains the multiple picture frames of Same Scene at different focus point for adopting same camera;
Processing module, for each described picture frame is divided into multiple identified region, and obtains the focusing statistical value of each identified region of each picture frame;
Preserving module, for preserving the focusing statistical value of each picture frame and each identified region, forming image object file more than;
Display module, for opening described many image objects file with image browsing, and receive idsplay order, act on the identified region of image browsing according to idsplay order, show the identified region of the picture frame that corresponding identified region focusing statistical value is maximum in multiple picture frame.
7. the acquisition of image as claimed in claim 6 and treatment system, it is characterized in that, described taking module control adopts same camera to obtain described multiple picture frame continuously.
8. the acquisition of image as claimed in claim 7 and treatment system, it is characterized in that, multiple fixing focusing is set between distant view focusing and microspur focusing, when described camera is taken, take respectively in distant view focusing, microspur focusing and the fixing focusing between distant view focusing and microspur focusing, thus obtain the picture frame of multiple different focus point.
9. the acquisition of image as claimed in claim 6 and treatment system, it is characterized in that, described processing module adopts image processing techniques that each picture frame is divided into multiple identified region, and obtains the focusing statistical value of each identified region of each picture frame.
10. a terminal, is characterized in that, described terminal comprises acquisition and the treatment system of the image as described in any one of claim 6 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410803026.XA CN104469160A (en) | 2014-12-19 | 2014-12-19 | Image obtaining and processing method, system and terminal |
| PCT/CN2014/096003 WO2016095285A1 (en) | 2014-12-19 | 2014-12-31 | Image obtaining and processing method, system and terminal |
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| CN201410803026.XA CN104469160A (en) | 2014-12-19 | 2014-12-19 | Image obtaining and processing method, system and terminal |
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| CN105491280A (en) * | 2015-11-23 | 2016-04-13 | 英华达（上海）科技有限公司 | Method and device for collecting images in machine vision |
| CN110139033A (en) * | 2019-05-13 | 2019-08-16 | Oppo广东移动通信有限公司 | Camera control method and Related product |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017147400A1 (en) | 2016-02-25 | 2017-08-31 | The Chemours Company Fc, Llc | Use of perfluoroheptenes in power cycle systems |
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| WO2016095285A1 (en) | 2016-06-23 |
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