CN103841325A - Shooting method and device - Google Patents
Shooting method and device Download PDFInfo
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- CN103841325A CN103841325A CN201410063430.8A CN201410063430A CN103841325A CN 103841325 A CN103841325 A CN 103841325A CN 201410063430 A CN201410063430 A CN 201410063430A CN 103841325 A CN103841325 A CN 103841325A
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/71—Circuitry for evaluating the brightness variation
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
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Abstract
The invention discloses a shooting method and device. The shooting method includes the steps that light measuring patterns are displayed on pictures, light measuring areas are determined according to the positions of the light measuring patterns, the pictures shot by light measuring on the light measuring areas are displayed, and light measuring after shooting is accordingly achieved. According to the shooting method and device, even though light measuring is selected after shooting, the pictures in different light measuring modes are actually obtained during shooting, independent light measuring effects in the prior shooting environments can be accurately and accordingly recovered after the light measuring areas are selected afterwards, and the advantages of beforehand light measuring and afterward light measuring are achieved at the same time. In this way, the shooting requirements of a user in different using scenes are met, the effect of afterward independent light measuring can be achieved, the multiple pictures with the independent light measuring effects can be obtained through one-time shooting, and the user experience is greatly improved.
Description
Technical field
The present invention relates to camera technique field, especially relate to a kind of first take pictures after image pickup method and the device of photometry.
Background technology
In the time taking pictures, in order to obtain better shooting effect, user can, according to different photographed scenes, select different Exposure Meterings.Such as existing filming apparatus provides the Exposure Meterings such as some photometry, average metering, central weighting photometry, and filming apparatus is adjusted the exposure value of shooting picture according to photometry result, and then obtains the photo of better exposure effect.
But aforementioned Exposure Metering all must carry out photometry before pressing shutter, after first photometry, took pictures.The special photographed scene that needs Quick Catch picture or user not to have enough time to carry out photometry adjusting for some, as taken the object of rapid movement, just more difficultly regulates to obtain preferably exposure effect by photometry in advance, and shooting effect is not good.And existing filming apparatus once takes, can only record the picture of single exposure value, cannot meet users on diversity.
Summary of the invention
Main purpose of the present invention is to provide a kind of image pickup method and device, be intended to realize first take pictures after photometry, can meet the shooting demand of user under Special use scene, can obtain again the photo of different exposure effects.
To achieve these objectives, the present invention proposes a kind of image pickup method, comprises step:
On photo, show photometry pattern;
According to the location positioning photometry region of described photometry pattern, and demonstration is carried out photometry and is taken the photo of acquisition described photometry region.
Preferably, before the described step that shows photometry pattern on photo, also comprise:
Definition at least two sub regions in shooting picture;
Carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
Preferably, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region;
Obtain at least double-exposure value according to photometry result;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
Preferably, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region, and carry out photometry using whole shooting picture as photometry region;
The weighted average that calculates the photometry result of each subregion and the photometry result of whole shooting picture, obtains at least double-exposure value according to described weighted average;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
Preferably, described according to the location positioning photometry region of photometry pattern, and show described photometry region is carried out to photometry and the photo of taking acquisition comprises:
Determine the corresponding subregion in described photometry pattern position, and using described subregion as photometry region;
Recall photo the demonstration of carrying out photometry using described subregion as photometry region and take acquisition.
The present invention proposes a kind of filming apparatus simultaneously, and comprise and take unit, display unit and processing unit, wherein:
Take unit, for shooting picture being taken for photo;
Display unit for showing described shooting picture and photo, and shows photometry pattern on described photo;
Processing unit, for the position of mobile described photometry pattern, according to the location positioning photometry region of described photometry pattern, and controls described display unit demonstration described photometry region is carried out photometry and takes the photo of acquisition.
Preferably, described shooting unit is used for: definition at least two sub regions in shooting picture, and carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
Preferably, described shooting unit is used for: the photometry result of each subregion is applied to whole shooting picture, calculates the exposure value of described shooting picture, finally obtain at least double-exposure value; Respectively described shooting picture is taken according to described at least double-exposure value.
Preferably, described shooting unit is used for: carry out photometry simultaneously using whole shooting picture as photometry region, calculate the weighted average of the photometry result of each subregion and the photometry result of whole shooting picture, described weighted average is applied to whole shooting picture, calculate the exposure value of described shooting picture, finally obtain at least double-exposure value; Respectively described shooting picture is taken according to described at least double-exposure value.
Preferably, described processing unit is used for: determine the corresponding subregion in described photometry pattern position, using described subregion as photometry region, recall and carry out photometry using described subregion as photometry region and take the photo of acquisition and control described display unit showing this photo.
The present invention also proposes image pickup method, comprises step:
Receive the operational order of comparison film;
Determine photometry region according to described operational order, and demonstration is carried out photometry and is taken the photo of acquisition to described photometry region.
Preferably, before the step of the operational order of described reception comparison film, also comprise:
Definition at least two sub regions in shooting picture;
Carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
Preferably, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region;
Obtain at least double-exposure value according to photometry result;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
Preferably, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region, and carry out photometry using whole shooting picture as photometry region;
The weighted average that calculates the photometry result of each subregion and the photometry result of whole shooting picture, obtains at least double-exposure value according to described weighted average;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
Preferably, described operational order comprises that comparison film touches or clicking operation, describedly determines photometry region according to described operational order, and shows described photometry region is carried out to photometry and the photo of taking acquisition comprises:
Determine the corresponding subregion in position that touches or click described photo, and using described subregion as photometry region;
Recall photo the demonstration of carrying out photometry using described subregion as photometry region and take acquisition.
Provided by the present invention a kind of first take pictures after the image pickup method of photometry, in the time taking pictures, the multiple regions using shooting picture are carried out independent photometry and are automatically snapped out some photos with various exposure effects as photometry region respectively, after having taken pictures, select photometry region for user again, that before the photometry region of selecting according to user recalls, takes carries out to this region the photo that photometry takes acquisition and selects for user's preview, makes user just can obtain multiple and meet oneself photo requirement, that have better exposure effect by once taking.Although the present invention first takes pictures to select afterwards photometry, but in fact in the time taking pictures, obtain the photo of different Exposure Meterings, therefore the independent photometry effect before can accurately reducing after afterwards selecting photometry region under shooting environmental, has before getting over photometry and the advantage of photometry afterwards concurrently.Thereby, both met the shooting demand of user under different use scenes, can reach again the effect of independent photometry afterwards, and take the photo that once just can obtain multiple and have independent photometry effect, promote greatly user's experience.
Accompanying drawing explanation
Fig. 1 is the flow chart of image pickup method one embodiment of the present invention;
Fig. 2 is the flow chart of the process of taking pictures one example of step S101 in Fig. 1;
Fig. 3 is the flow chart of another example of the process of taking pictures of step S101 in Fig. 1;
Fig. 4 is the structured flowchart of filming apparatus one embodiment of the present invention.
Realization, functional characteristics and the advantage of the object of the invention, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Image pickup method of the present invention, pressed shutter before taking pictures before, select photometry point or photometry region to carry out photometry without user, but taking after photo, user selects photometry region again on photo, the final photo effect that conforms with user's request that obtains.
Referring to Fig. 1, image pickup method one embodiment of the present invention is proposed, described image pickup method comprises the following steps:
Step S101: take pictures
Before taking, first definition at least two sub regions in shooting picture, then carry out respectively photometry using each subregion as photometry region, finally shoot some photos according to some photometry results.Between every sub regions, can there is interval, also can continuous distribution, the situation of continuous distribution is just equivalent to shooting picture to be divided into multiple subregions.
Specifically the process of taking pictures can as shown in Figure 2, comprise the following steps:
Step S110: shooting picture is divided into n sub regions S1～Sn, n >=2
While finding a view, the shooting picture of taking in viewfinder window is divided into at least two sub regions, shape and the size of every sub regions are not limit.Preferably shooting picture average mark is slit into the subregion of n rectangle, n >=2.
Step S111: respectively with subregion S1, S2 ... Sn is that photometry region carries out photometry, obtains n photometry result
Carry out photometry take subregion S1 as photometry region, calculate the average brightness value within the scope of subregion S1, the photometry result of the subregion S1 that described average brightness value obtains, and this photometry result is applied to whole shooting picture, as the photometry result of whole shooting picture.The rest may be inferred, respectively with subregion S2, S3 ... Sn is that photometry region carries out photometry, finally obtains altogether n photometry result.
Step S112: obtain n exposure value according to n photometry result
Take aforementioned n photometry result be average brightness value as foundation, calculate respectively n exposure value of whole shooting picture.
Step S113: respectively shooting picture is taken according to n exposure value, obtain n and open photo
The exposure effect that different exposure value is corresponding different, thus n exposure value opened the photo of different exposure effects with regard to corresponding n.The present invention once takes, and just obtains the photo of several different exposure effects simultaneously, and each photo is all to adopt independent photometry technology to take.
The process of taking pictures can also as shown in Figure 3, comprise the following steps:
Step S120: shooting picture is divided into n sub regions S1～Sn, n >=2
While finding a view, the shooting picture of taking in viewfinder window is divided into at least two sub regions, shape and the size of every sub regions are not limit.Preferably shooting picture average mark is slit into the subregion of n rectangle.
Step S121: respectively with subregion S1, S2 ... Sn is that photometry region carries out photometry, obtains the photometry result of n sub regions
Carry out photometry using subregion S1 as photometry region, calculate the average brightness value within the scope of subregion S1, the photometry result of the subregion S1 that described average brightness value obtains.The rest may be inferred, respectively with subregion S2, S3 ... Sn is that photometry region carries out photometry, finally obtains altogether n photometry result.
Step S122: carry out photometry using whole shooting picture as photometry region, obtain the photometry result of whole shooting picture
Carry out photometry using whole shooting picture as photometry region, calculate the average brightness value of whole shooting picture, the photometry result of the whole shooting picture that described average brightness value obtains.This step S122 and step S121 can carry out simultaneously or substep carries out.
Step S123: calculate the weighted average of the photometry result of each subregion and the photometry result of whole shooting picture, obtain n weighted average
The photometry result of supposing subregion S1 is A1, and the photometry result of whole shooting picture is B, weighted average C1=XA1+YB, and wherein X, Y are weight coefficient; And this weighted average C1 is applied to whole shooting picture, as the final photometry result of whole shooting picture.The rest may be inferred, calculates respectively the weighted average of the photometry result of subregion S2～Sn and the photometry result of whole shooting picture, finally obtains C1～Cn n weighted average altogether.
Step S124: obtain n exposure value according to n weighted average
Take an aforementioned n weighted average as foundation, calculate respectively n exposure value of whole shooting picture.
Step S125: respectively shooting picture is taken according to n exposure value, obtain n and open photo
The exposure effect that different exposure value is corresponding different, thus n exposure value opened the photo of different exposure effects with regard to corresponding n.The present invention once takes, and just obtains the photo of several different exposure effects simultaneously, and each photo is all to adopt independent photometry technology to take.
The aforementioned process of taking pictures, also can be take each subregion as foundation photometry shooting one by one.First carry out photometry take subregion S1 as photometry region, and take accordingly a photo P1; Then carry out photometry take subregion S2 as photometry region, take accordingly a photo P2 ... the rest may be inferred, finally obtains the common n of P1～Pn and open photo.
After having taken photo, enter step S102.
Step S102: show photometry pattern on the photo of taking
After photograph taking completes, open photo and recall at random a screen that is shown in filming apparatus for user's preview from the n taking, on photo, show a photometry pattern simultaneously.The size and shape of photometry pattern is not limit, can be rectangular, circular, triangle etc., and preferably identical with the size and shape of aforementioned subregion.Position, shape and the size of photometry pattern are adjustable, and user can drag photometry pattern and move its position on screen, also can directly click screen, and photometry pattern is automatically moved to the position that user clicks.
Step S103: according to the location positioning photometry region of photometry pattern
In the time that photometry pattern is moved to a certain position by user, filming apparatus determines the corresponding subregion in photometry pattern position, and using this subregion as the selected photometry region of user.
In certain embodiments, also can on photo, not show photometry pattern, user can directly issue operational order by touching or click photo, filming apparatus receives after operational order, touch or click the position of photo according to user, determine the corresponding subregion in this position, then using this subregion as photometry region.Described click comprises high up in the air click.
Step S104: show to described photometry region is carried out photometry and takes the photo of acquisition
Determined after photometry region, filming apparatus is opened to recall photo from the n taking and is carried out photometry using this subregion as photometry region and take the photo obtaining, and on screen, shows that this photo is for user's preview.For example, if the corresponding subregion in described photometry pattern position is S3, filming apparatus recalls and carries out photometry take subregion S3 as photometry region and take the photo P3 of acquisition, and on screen, shows that photo P3 is for user's preview.If satisfied after user's preview, can select to preserve this photo.Photo can also continue on screen mobile photometry pattern after preserving and obtain the photo of other different exposure effects.
In certain embodiments, photometry pattern also can have multiple, and the position of each photometry pattern, shape and size are corresponding one by one with aforementioned each subregion, and photometry pattern is surrounded on each subregion around in the form of a ring.User clicks a certain photometry pattern, using the subregion of this photometry pattern position as the selected photometry region of user, then recalls and shows and carry out photometry using this subregion as photometry region and take the photo of acquisition.
In certain embodiments, filming apparatus also can receive the photomontage of taking according to above-mentioned image pickup method that external equipment sends, then on photomontage, show photometry pattern, or the operational order to this photomontage of reception user transmission, determine accordingly photometry region, finally from photomontage, recall to this photometry region is carried out photometry and takes the photo obtaining and shown.
Image pickup method of the present invention, in the time taking pictures, the multiple regions using shooting picture are carried out independent photometry and are automatically snapped out some photos with various exposure effects as photometry region respectively, after having taken pictures, select photometry region for user again, that before the photometry region of selecting according to user recalls, takes carries out to this region the photo that photometry takes acquisition and selects for user's preview, makes user just can obtain multiple and meet oneself photo requirement, that have better exposure effect by once taking.
Provided by the present invention first take pictures after the solution of photometry, be particularly useful for the special photographed scene that user does not have enough time to carry out photometry adjusting or needs Quick Catch picture, as taken the situation of rapid movement object.Although the present invention first takes pictures to select afterwards photometry, but in fact in the time taking pictures, obtain the photo of different Exposure Meterings, therefore the independent photometry effect before can accurately reducing after afterwards selecting photometry region under shooting environmental, has before getting over photometry and the advantage of photometry afterwards concurrently.Thereby, both met the shooting demand of user under different use scenes, can reach again the effect of independent photometry afterwards, and take the photo that once just can obtain multiple and have independent photometry effect, promote greatly user's experience.
Referring to Fig. 4, filming apparatus one embodiment of the present invention is proposed, described filming apparatus can be camera and the terminal equipment such as mobile phone, panel computer with shoot function.Described filming apparatus is the filming apparatus of realizing above-mentioned image pickup method, comprises and takes unit, display unit and processing unit.
Take unit 110: for scenery is taken in to viewfinder window, and the shooting picture in viewfinder window is taken as photo.In the time taking pictures, take unit 110 shooting picture is divided into at least two sub regions, carry out photometry using each subregion as photometry region respectively and shoot at least two photos.Wherein, shape and the size of every sub regions are not limit, and between every sub regions, can have interval, also can continuous distribution, and the situation of continuous distribution is just equivalent to shooting picture to be divided into multiple subregions.Preferably shooting picture average mark is slit into the subregion S1～Sn of n rectangle, n >=2.
In certain embodiments, take unit 110 the photometry result of each subregion is applied to whole shooting picture, thereby calculate the exposure value of shooting picture, finally obtain at least double-exposure value, last basis at least double-exposure value is taken shooting picture respectively.Concrete, take unit 110 and carry out photometry take subregion S1 as photometry region, calculate the average brightness value within the scope of subregion S1, the photometry result of the subregion S1 that described average brightness value obtains, and this photometry result is applied to whole shooting picture, as the photometry result of whole shooting picture.The rest may be inferred, respectively with subregion S2, S3 ... Sn is that photometry region carries out photometry, finally obtains altogether n photometry result.Be that average brightness value is foundation according to this n photometry result, calculate respectively n exposure value of whole shooting picture, finally respectively shooting picture is taken according to this n exposure value, acquisition n opens the photo of different exposure effects.
In further embodiments, take unit 110 and also carry out photometry simultaneously using whole shooting picture as photometry region, calculate the weighted average of the photometry result of each subregion and the photometry result of whole shooting picture, this weighted average is applied to whole shooting picture, calculate the exposure value of described shooting picture, finally obtain at least double-exposure value, last basis at least double-exposure value is taken shooting picture respectively.Concrete, take unit 110 and carry out photometry using whole shooting picture as photometry region, calculate the average brightness value of whole shooting picture, the photometry result of the whole shooting picture that described average brightness value obtains.The photometry result of supposing subregion S1～Sn is respectively A1～An, and the photometry result of whole shooting picture is B, and the weighted average of the photometry result of subregion S1 and whole shooting picture is C1=XA1+YB, and wherein X, Y are weight coefficient; And this weighted average C1 is applied to whole shooting picture, as the final photometry result of whole shooting picture.The rest may be inferred, calculates respectively the weighted average of the photometry result of subregion S2～Sn and the photometry result of whole shooting picture, finally obtains C1～Cn n weighted average altogether.Take n weighted average as foundation, calculate respectively n exposure value of whole shooting picture, finally respectively shooting picture is taken according to this n exposure value, acquisition n opens the photo of different exposure effects.
The aforementioned process of taking pictures, taking unit 110 also can be take each subregion as foundation photometry shooting one by one.First carry out photometry take subregion S1 as photometry region, and take accordingly a photo P1; Then carry out photometry take subregion S2 as photometry region, take accordingly a photo P2 ... the rest may be inferred, finally obtains the common n of P1～Pn and open photo.
Display unit 120: for show shooting picture and photo on screen, and show photometry pattern on the photo of taking.The size and shape of photometry pattern is not limit, can be rectangular, circular, triangle etc., and preferably identical with the size and shape of aforementioned subregion.Position, shape and the size of photometry pattern are adjustable, and user can drag photometry pattern and move its position on screen, also can directly click screen, and photometry pattern is automatically moved to the position that user clicks.
Processing unit 130: for move the position of photometry pattern according to user instruction, according to the location positioning photometry region of photometry pattern, and control display unit 120 and show to this photometry region is carried out photometry and takes the photo of acquisition.Specifically, taking after photo, processing unit 130 is determined the corresponding subregion in photometry pattern position, using this subregion as photometry region, open to recall photo from the n taking and carry out photometry using this subregion as photometry region and take the photo obtaining, and control display unit 130 and show that these photos are for user's preview.If satisfied after user's preview, 130 of processing units are preserved this photo according to holding instruction of user's issue.After photo is preserved, user can also continue on screen mobile photometry pattern and obtain the photo of other different exposure effects.
In certain embodiments, photometry pattern also can have multiple, and the position of each photometry pattern, shape and size are corresponding one by one with aforementioned each subregion, and photometry pattern is surrounded on each subregion around in the form of a ring.User clicks a certain photometry pattern, and 130 of processing units, using the subregion of this photometry pattern position as the selected photometry region of user, then recall and show and carry out photometry using this subregion as photometry region and take the photo of acquisition.
In certain embodiments, also can on photo, not show photometry pattern, user can directly issue operational order by touching or click photo, filming apparatus receives after operational order, touch or click the position of photo according to user, determine the corresponding subregion in this position, then using this subregion as photometry region.Described click comprises high up in the air click.
In further embodiments, filming apparatus also can receive the photomontage that external equipment sends, then on photomontage, show photometry pattern, or the operational order to this photomontage of reception user transmission, determine accordingly photometry region, finally from photomontage, recall to this photometry region is carried out photometry and takes the photo obtaining and shown.
Filming apparatus of the present invention, in the time taking pictures, the multiple regions using shooting picture are carried out independent photometry and are automatically snapped out some photos with various exposure effects as photometry region respectively, after having taken pictures, select photometry region for user again, that before the photometry region of selecting according to user recalls, takes carries out to this region the photo that photometry takes acquisition and selects for user's preview, makes user just can obtain multiple and meet oneself photo requirement, that have better exposure effect by once taking.
Provided by the present invention first take pictures after the filming apparatus of photometry, be particularly useful for the special photographed scene that user does not have enough time to carry out photometry adjusting or needs Quick Catch picture, as taken the situation of rapid movement object.Although filming apparatus of the present invention is first to take pictures to select afterwards photometry, but in fact in the time taking pictures, obtain the photo of different Exposure Meterings, therefore the independent photometry effect before can accurately reducing after afterwards selecting photometry region under shooting environmental, has before getting over photometry and the advantage of photometry afterwards concurrently.Thereby, both met the shooting demand of user under different use scenes, can reach again the effect of independent photometry afterwards, and take the photo that once just can obtain multiple and have independent photometry effect, promote greatly user's experience.
Should be understood that; these are only the preferred embodiments of the present invention; can not therefore limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (15)
1. an image pickup method, is characterized in that, comprises step:
On photo, show photometry pattern;
According to the location positioning photometry region of described photometry pattern, and demonstration is carried out photometry and is taken the photo of acquisition described photometry region.
2. image pickup method according to claim 1, is characterized in that, before the described step that shows photometry pattern on photo, also comprises:
Definition at least two sub regions in shooting picture;
Carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
3. image pickup method according to claim 2, is characterized in that, describedly carries out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region;
Obtain at least double-exposure value according to photometry result;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
4. image pickup method according to claim 2, is characterized in that, describedly carries out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region, and carry out photometry using whole shooting picture as photometry region;
The weighted average that calculates the photometry result of each subregion and the photometry result of whole shooting picture, obtains at least double-exposure value according to described weighted average;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
5. according to the image pickup method described in claim 2-4 any one, it is characterized in that, described according to the location positioning photometry region of photometry pattern, and show described photometry region is carried out to photometry and the photo of taking acquisition comprises:
Determine the corresponding subregion in described photometry pattern position, and using described subregion as photometry region;
Recall photo the demonstration of carrying out photometry using described subregion as photometry region and take acquisition.
6. a filming apparatus, is characterized in that, comprises and takes unit, display unit and processing unit, wherein:
Take unit, for shooting picture being taken for photo;
Display unit for showing described shooting picture and photo, and shows photometry pattern on described photo;
Processing unit, for the position of mobile described photometry pattern, according to the location positioning photometry region of described photometry pattern, and controls described display unit demonstration described photometry region is carried out photometry and takes the photo of acquisition.
7. filming apparatus according to claim 6, is characterized in that, described shooting unit is used for: definition at least two sub regions in shooting picture, and carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
8. filming apparatus according to claim 7, is characterized in that, described shooting unit is used for: the photometry result of each subregion is applied to whole shooting picture, calculates the exposure value of described shooting picture, finally obtain at least double-exposure value; Respectively described shooting picture is taken according to described at least double-exposure value.
9. filming apparatus according to claim 7, it is characterized in that, described shooting unit is used for: carry out photometry simultaneously using whole shooting picture as photometry region, calculate the weighted average of the photometry result of each subregion and the photometry result of whole shooting picture, described weighted average is applied to whole shooting picture, calculate the exposure value of described shooting picture, finally obtain at least double-exposure value; Respectively described shooting picture is taken according to described at least double-exposure value.
10. according to the filming apparatus described in claim 7-9 any one, it is characterized in that, described processing unit is used for: determine the corresponding subregion in described photometry pattern position, using described subregion as photometry region, recall and carry out photometry using described subregion as photometry region and take the photo of acquisition and control described display unit showing this photo.
11. 1 kinds of image pickup methods, is characterized in that, comprise step:
Receive the operational order of comparison film;
Determine photometry region according to described operational order, and demonstration is carried out photometry and is taken the photo of acquisition to described photometry region.
12. image pickup methods according to claim 11, is characterized in that, before the step of the operational order of described reception comparison film, also comprise:
Definition at least two sub regions in shooting picture;
Carry out photometry using each subregion as photometry region respectively and shoot at least two photos.
13. image pickup methods according to claim 12, is characterized in that, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region;
Obtain at least double-exposure value according to photometry result;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
14. image pickup methods according to claim 12, is characterized in that, describedly carry out photometry using each subregion as photometry region respectively and shoot at least two photos comprising:
Carry out respectively photometry using each subregion as photometry region, and carry out photometry using whole shooting picture as photometry region;
The weighted average that calculates the photometry result of each subregion and the photometry result of whole shooting picture, obtains at least double-exposure value according to described weighted average;
Respectively described shooting picture is taken and obtained at least two photos according to described at least double-exposure value.
15. according to the image pickup method described in claim 12-14 any one, it is characterized in that, described operational order comprises that comparison film touches or clicking operation, describedly determines photometry region according to described operational order, and shows described photometry region is carried out to photometry and the photo of taking acquisition comprises:
Determine the corresponding subregion in position that touches or click described photo, and using described subregion as photometry region;
Recall photo the demonstration of carrying out photometry using described subregion as photometry region and take acquisition.
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| CN201410063430.8A CN103841325B (en) | 2014-02-22 | 2014-02-22 | Image pickup method and device |
| PCT/CN2014/091226 WO2015124004A1 (en) | 2014-02-22 | 2014-11-15 | Photographing method and device |
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| CN201410063430.8A CN103841325B (en) | 2014-02-22 | 2014-02-22 | Image pickup method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015124004A1 (en) * | 2014-02-22 | 2015-08-27 | 努比亚技术有限公司 | Photographing method and device |
| CN106254790A (en) * | 2016-08-02 | 2016-12-21 | 乐视控股（北京）有限公司 | Take pictures processing method and processing device |
| CN106534714A (en) * | 2017-01-03 | 2017-03-22 | 南京地平线机器人技术有限公司 | Exposure control method, device and electronic equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058502U (en) * | 1989-10-07 | 1990-06-20 | 陈瑜 | Light intensity corrector loop for automatic camera |
| CN101800859A (en) * | 2009-02-11 | 2010-08-11 | 三星数码影像株式会社 | Be used to the image pickup method and the equipment that use multiple metering mode repeatedly to take |
| CN102129147A (en) * | 2010-01-20 | 2011-07-20 | 鸿富锦精密工业（深圳）有限公司 | Camera and photo shooting and processing method |
| CN103108129A (en) * | 2013-02-27 | 2013-05-15 | 深圳市中兴移动通信有限公司 | Camera and shooting method |
| TW201331693A (en) * | 2012-01-17 | 2013-08-01 | Benq Corp | Image capturing apparatus and image processing method |
| CN103324033A (en) * | 2012-03-23 | 2013-09-25 | 盛乐信息技术（上海）有限公司 | Exposure method and exposure system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003348438A (en) * | 2002-05-29 | 2003-12-05 | Fuji Photo Film Co Ltd | Image photographing method and apparatus, image selecting method and apparatus, and program |
| KR101278238B1 (en) * | 2006-10-16 | 2013-06-24 | 삼성전자주식회사 | Method for editing image in digital image processing apparatus |
| JP2008209760A (en) * | 2007-02-27 | 2008-09-11 | Fujifilm Corp | Photographing method and photographing device |
| JP5231284B2 (en) * | 2008-03-31 | 2013-07-10 | 富士フイルム株式会社 | Imaging apparatus, imaging method, and program |
| KR20110076729A (en) * | 2009-12-18 | 2011-07-06 | 삼성전자주식회사 | Multi-step exposed image acquisition method by electronic shutter and apparatus using the same |
| CN103841325B (en) * | 2014-02-22 | 2017-10-13 | 努比亚技术有限公司 | Image pickup method and device |
-
2014
- 2014-02-22 CN CN201410063430.8A patent/CN103841325B/en active Active
- 2014-11-15 WO PCT/CN2014/091226 patent/WO2015124004A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058502U (en) * | 1989-10-07 | 1990-06-20 | 陈瑜 | Light intensity corrector loop for automatic camera |
| CN101800859A (en) * | 2009-02-11 | 2010-08-11 | 三星数码影像株式会社 | Be used to the image pickup method and the equipment that use multiple metering mode repeatedly to take |
| CN102129147A (en) * | 2010-01-20 | 2011-07-20 | 鸿富锦精密工业（深圳）有限公司 | Camera and photo shooting and processing method |
| TW201331693A (en) * | 2012-01-17 | 2013-08-01 | Benq Corp | Image capturing apparatus and image processing method |
| CN103324033A (en) * | 2012-03-23 | 2013-09-25 | 盛乐信息技术（上海）有限公司 | Exposure method and exposure system |
| CN103108129A (en) * | 2013-02-27 | 2013-05-15 | 深圳市中兴移动通信有限公司 | Camera and shooting method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015124004A1 (en) * | 2014-02-22 | 2015-08-27 | 努比亚技术有限公司 | Photographing method and device |
| CN106254790A (en) * | 2016-08-02 | 2016-12-21 | 乐视控股（北京）有限公司 | Take pictures processing method and processing device |
| CN106534714A (en) * | 2017-01-03 | 2017-03-22 | 南京地平线机器人技术有限公司 | Exposure control method, device and electronic equipment |
| CN106534714B (en) * | 2017-01-03 | 2019-11-26 | 南京地平线机器人技术有限公司 | Exposal control method, device and electronic equipment |
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|---|---|
| WO2015124004A1 (en) | 2015-08-27 |
| CN103841325B (en) | 2017-10-13 |
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