CN104159034A - Shooting method and shooting device - Google Patents
Shooting method and shooting device Download PDFInfo
- Publication number
- CN104159034A CN104159034A CN201410416342.1A CN201410416342A CN104159034A CN 104159034 A CN104159034 A CN 104159034A CN 201410416342 A CN201410416342 A CN 201410416342A CN 104159034 A CN104159034 A CN 104159034A
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- Prior art keywords
- image
- ambient light
- surround lighting
- mutation
- shooting
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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
- H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses a shooting method and a shooting device. The shooting method comprises the following steps: detecting whether ambient light is suddenly changed in the shooting process, if so, pausing shooting or not using the currently acquired image; when the ambient light returns to normal, recovering the shooting or returning to use an subsequently acquired image, thereby avoiding acquiring the image with abnormal background or removing the image with abnormal background, the image with abnormal background can be prevented from synthesizing to the final synthesis image to influence the picture quality, the interference of the suddenly changed ambient light on the shooting process is eliminated, and the shooting effect is improved.
Description
Technical field
The present invention relates to camera technique field, especially relate to a kind of image pickup method and filming apparatus.
Background technology
Star rail is taken, and refers to that filming apparatus passes through the long-time exposure that continues, and shoots the screening-mode of the running orbit of star.While carrying out the shooting of star rail, time for exposure needs 20～60 minutes conventionally, and can support that the sensitization hardware of time exposure is all more expensive, only have professional camera head as slr camera is just equipped with aforementioned sensitization hardware, can not be equipped with so expensive sensitization hardware for digital filming apparatus as digital camera, mobile phone, panel computer etc.
Application number is the image pickup method that 201410112654.3 Chinese patent discloses a kind of mobile terminal, gathers an image by camera every Preset Time, carries out image synthetic according to current image and the monochrome information of image in the past, generates composograph.Thereby, make filming apparatus not rely on sensitization hardware and carry out time exposure, but adopt the synthetic technology of image to simulate time exposure, on digital filming apparatus, realize star rail shoot function.
Because the duration that star rail is taken is longer, carrying out in star rail shooting process, conventionally there is the interference of emergency case, if any automobile process floor, car bulb causes the surround lighting of floor to brighten suddenly, now can collect the image of Anomalies of Backgrounds, thereby can affect the quality of final composograph, reduce shooting effect.
Summary of the invention
Main purpose of the present invention is to provide a kind of image pickup method and filming apparatus, is intended to eliminate the surround lighting interference that shooting process is caused that suddenlys change, and improves shooting effect.
To achieve these objectives, the present invention proposes a kind of image pickup method, comprises step:
In shooting process, whether ambient light undergos mutation;
If surround lighting is undergone mutation, suspend the image of taking or not adopting current collection;
In the time that surround lighting recovers normal, recover to take or recover to adopt the image of subsequent acquisition.
Preferably, whether described ambient light is undergone mutation and is comprised:
Whether the brightness of ambient light exceedes predetermined threshold value or statistical value;
If so, judge that surround lighting undergos mutation.
Preferably, whether described ambient light is undergone mutation and is comprised:
The brightness of ambient light changes whether exceed predetermined threshold value or statistical value;
If so, judge that surround lighting undergos mutation.
Whether preferably, whether described ambient light is undergone mutation and is comprised: undergo mutation by ambient light sensor ambient light.
Preferably, the described image that does not adopt current collection comprises: give up or store the image of current collection, do not adopt this image to carry out image and synthesize.
The present invention is a kind of filming apparatus simultaneously, comprises detection module and processing module, wherein:
Whether detection module, undergo mutation for detection of surround lighting;
Processing module, in the time that surround lighting is undergone mutation, suspends the image of taking or not adopting current collection; In the time that surround lighting recovers normal, recover to take or recover to adopt the image of subsequent acquisition.
Preferably, described detection module is used for: whether the brightness of ambient light exceedes predetermined threshold value; If so, judge that surround lighting undergos mutation.
Preferably, described detection module is used for: the brightness of ambient light changes whether exceed predetermined threshold value; If so, judge that surround lighting undergos mutation.
Whether preferably, described detection module is used for: undergo mutation by ambient light sensor ambient light.
Preferably, described processing module is used for: in the time that surround lighting is undergone mutation, give up or store the image of current collection, do not use this image to carry out image and synthesize.
A kind of image pickup method provided by the present invention, by surround lighting is detected, detect when surround lighting is undergone mutation, suspend and take the image that maybe will not adopt current collection, thereby the image of avoiding collecting the image of Anomalies of Backgrounds or having rejected Anomalies of Backgrounds, prevent from the image of Anomalies of Backgrounds being synthesized in final composograph and affecting photographic quality, eliminated the surround lighting interference that shooting process is caused that suddenlys change, improved shooting effect.
Brief description of the drawings
Fig. 1 is the flow chart of image pickup method the first embodiment of the present invention;
Fig. 2 is the flow chart of image pickup method the second embodiment of the present invention;
Fig. 3 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 is mainly used in star rail and takes, and star rail is taken the movement locus for taking star, and the formation of movement locus is by due to the relative motion between photographer and photographic subjects, therefore also can be applied to similar application scenarios.Surround lighting sudden change in the present embodiment mainly refers to that surround lighting brightens suddenly, in other application scenarios, may be also that surround lighting is dimmed suddenly.
Referring to Fig. 1, image pickup method the first embodiment of the present invention is proposed, described image pickup method comprises the following steps:
Step S101: start to take
Step S102: whether ambient light undergos mutation
In shooting process, filming apparatus real-time or every Preset Time, surround lighting is carried out to one-time detection, preferably detect by ambient light sensor, this ambient light sensor can be that photometry module on camera or filming apparatus are as the light sensor of mobile phone itself.The scene that surround lighting is undergone mutation, during as automobile process floor, the light of automobile causes floor suddenly to brighten.
Concrete, whether the brightness of filming apparatus ambient light exceedes predetermined threshold value or statistical value, and wherein statistical value refers to the normal range value of surround lighting under current shooting environment, continued for some time the brightness that gathers surround lighting by filming apparatus after statistics obtain.
Filming apparatus also can ambient light brightness change whether exceed predetermined threshold value or statistical value, excursion value when wherein statistical value refers to surround lighting normal variation under current shooting environment, after the brightness that continues for some time monitoring of environmental light by filming apparatus changes, statistics obtains.
If detect, surround lighting undergos mutation, and enters step S103; Otherwise, proceed normal photographing, continue surround lighting to detect.
Step S103: suspend and take
In the time detecting that surround lighting is undergone mutation, filming apparatus suspends shooting, stops gathering image, to prevent from collecting the image of Anomalies of Backgrounds.
Step S104: whether ambient light recovers normal
After suspending and taking, filming apparatus continues surround lighting to detect, and in the time that the brightness that surround lighting detected is in predetermined threshold value or below statistical value, judges that surround lighting recovers normal, enters step S105; Otherwise, continue to keep suspending shooting state, continue surround lighting to detect.
Step S105: recover to take
After surround lighting recovers normally, filming apparatus recovers to take, and continues to gather image.In shooting process, that continues real-time or interval carries out surround lighting detection.
Thereby, by surround lighting is detected, detect when surround lighting is undergone mutation and suspend shooting, prevent from collecting the image of Anomalies of Backgrounds and the quality that affects final composograph, improve shooting effect.
Referring to Fig. 2, image pickup method the second embodiment of the present invention is proposed, described image pickup method comprises the following steps:
Step S201: start to take
Step S202: whether ambient light undergos mutation
In the time detecting that surround lighting is undergone mutation, enter step S203; Otherwise, proceed normal photographing, continue surround lighting to detect.。
Step S203: the image that does not adopt current collection
Filming apparatus detects when surround lighting is undergone mutation, and can give up the image of (deletion) current collection, does not adopt this image to carry out image and synthesizes.Or, also the image of current collection can be stored and will not synthesize, after having taken, determine whether delete by user.
Step S204: whether ambient light recovers normal
In the time detecting that surround lighting recovers normal, enter step S205; Otherwise continuation will not adopt the image of current collection.
Step S205: the image that recovers to adopt subsequent acquisition
After surround lighting recovers normally, filming apparatus recovers normal style of shooting, and the image that recovers employing subsequent acquisition carries out image and synthesizes.
Thereby, by surround lighting is detected, detect that when surround lighting is undergone mutation, will not to adopt the image of current collection to carry out image synthetic, reject cleverly the image of Anomalies of Backgrounds, prevent the image of Anomalies of Backgrounds to be synthesized in final composograph and affect the quality of photo, having improved shooting effect.
Image described in previous embodiment is synthetic, can take on one side and carry out, and synthesizes as image of every collection carries out an image; Also can carry out in shooting final stage,, after IMAQ, finally carry out image and synthesize.Image combining method is identical with the image combining method in prior art culminant star rail shooting process, does not repeat them here.
Referring to Fig. 3, filming apparatus one embodiment of the present invention is proposed, described filming apparatus comprises detection module and processing module.
Detection module: at shooting process, whether ambient light real-time or interval undergos mutation, and testing result is sent to processing module.Detection module preferably detects surround lighting by ambient light sensor, and this ambient light sensor can be that photometry module on camera or filming apparatus are as the light sensor of mobile phone itself.
Concrete, whether the brightness of detection module ambient light exceedes predetermined threshold value or statistical value, and wherein statistical value refers to the normal range value of surround lighting under current shooting environment, continued for some time the brightness that gathers surround lighting by detection module after statistics obtain.
Detection module also can ambient light brightness change whether exceed predetermined threshold value or statistical value, excursion value when wherein statistical value refers to surround lighting normal variation under current shooting environment, after the brightness that continues for some time monitoring of environmental light by detection module changes, statistics obtains.
The brightness that surround lighting detected when detection module during in predetermined threshold value or below statistical value, judges that surround lighting recovers normal.
Processing module: the testing result sending for receiving detection module, carry out corresponding operation according to testing result.
In certain embodiments, in the time that surround lighting is undergone mutation, processing module is suspended shooting, stops gathering image, to prevent from collecting the image of Anomalies of Backgrounds; In the time that surround lighting recovers normal, recover to take, continue to gather image.
In further embodiments, in the time that surround lighting is undergone mutation, processing module does not adopt the image of current collection; In the time that surround lighting recovers normal, processing module recovers to adopt the image of subsequent acquisition.Concrete, in the time that surround lighting is undergone mutation, processing module can be given up the image of (deletion) current collection, does not adopt this image to carry out image and synthesizes.Or, also the image of current collection can be stored and will not synthesize, after having taken, determine whether delete by user.After surround lighting recovers normally, processing module is recovered normal style of shooting, and the image that recovers employing subsequent acquisition carries out image and synthesizes.
Processing module, carrying out image when synthetic, can be taken on one side and synthesize processing, synthesizes as image of every collection carries out an image; Also can carry out in shooting final stage,, after IMAQ, finally carry out image and synthesize.Image combining method is identical with the image combining method in the shooting of prior art culminant star rail, does not repeat them here.
Accordingly, filming apparatus of the present invention, by surround lighting is detected, detect when surround lighting is undergone mutation, suspend to take and maybe will not adopt the image of current collection, thereby the image of avoiding collecting the image of Anomalies of Backgrounds or having rejected Anomalies of Backgrounds prevents the image of Anomalies of Backgrounds to be synthesized in final composograph and affects photographic quality, eliminate the surround lighting interference that shooting process is caused that suddenlys change, improved shooting effect.
It should be noted that: the filming apparatus that above-described embodiment provides, in the time taking, is only illustrated with the division of above-mentioned each functional module, in practical application, can as required above-mentioned functions be distributed and be completed by different functional modules.In addition, the filming apparatus that above-described embodiment provides and image pickup method embodiment belong to same design, and its specific implementation process refers to embodiment of the method, repeats no more here.
One of ordinary skill in the art will appreciate that, realizing all or part of step in above-described embodiment method can control relevant hardware by program and complete, described program can be stored in a computer read/write memory medium, and described storage medium can be ROM/RAM, disk, CD etc.
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 (10)
1. an image pickup method, is characterized in that, comprises step:
In shooting process, whether ambient light undergos mutation;
If surround lighting is undergone mutation, suspend the image of taking or not adopting current collection;
In the time that surround lighting recovers normal, recover to take or recover to adopt the image of subsequent acquisition.
2. image pickup method according to claim 1, is characterized in that, whether described ambient light undergos mutation comprises:
Whether the brightness of ambient light exceedes predetermined threshold value or statistical value;
If so, judge that surround lighting undergos mutation.
3. image pickup method according to claim 1, is characterized in that, whether described ambient light undergos mutation comprises:
The brightness of ambient light changes whether exceed predetermined threshold value or statistical value;
If so, judge that surround lighting undergos mutation.
4. according to the image pickup method described in claim 1-3 any one, it is characterized in that, whether whether described ambient light undergos mutation comprises: undergo mutation by ambient light sensor ambient light.
5. according to the image pickup method described in claim 1-3 any one, it is characterized in that, the described image that does not adopt current collection comprises: give up or store the image of current collection, do not adopt this image to carry out image and synthesize.
6. a filming apparatus, is characterized in that, comprises detection module and processing module, wherein:
Whether detection module, undergo mutation for detection of surround lighting;
Processing module, in the time that surround lighting is undergone mutation, suspends the image of taking or not adopting current collection; In the time that surround lighting recovers normal, recover to take or recover to adopt the image of subsequent acquisition.
7. filming apparatus according to claim 6, is characterized in that, described detection module is used for: whether the brightness of ambient light exceedes predetermined threshold value; If so, judge that surround lighting undergos mutation.
8. filming apparatus according to claim 6, is characterized in that, described detection module is used for: the brightness of ambient light changes whether exceed predetermined threshold value; If so, judge that surround lighting undergos mutation.
9. according to the filming apparatus described in claim 6-8 any one, it is characterized in that, whether described detection module is used for: undergo mutation by ambient light sensor ambient light.
10. according to the filming apparatus described in claim 6-8 any one, it is characterized in that, described processing module is used for: in the time that surround lighting is undergone mutation, give up or store the image of current collection, do not use this image to carry out image and synthesize.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416342.1A CN104159034A (en) | 2014-08-21 | 2014-08-21 | Shooting method and shooting device |
| PCT/CN2015/087860 WO2016026465A1 (en) | 2014-08-21 | 2015-08-21 | Shooting method, shooting device, and corresponding computer program and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410416342.1A CN104159034A (en) | 2014-08-21 | 2014-08-21 | Shooting method and shooting device |
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| CN104159034A true CN104159034A (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410416342.1A Pending CN104159034A (en) | 2014-08-21 | 2014-08-21 | Shooting method and shooting device |
Country Status (2)
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| CN (1) | CN104159034A (en) |
| WO (1) | WO2016026465A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026465A1 (en) * | 2014-08-21 | 2016-02-25 | 努比亚技术有限公司 | Shooting method, shooting device, and corresponding computer program and medium |
| CN105554405A (en) * | 2016-03-04 | 2016-05-04 | 国网江苏省电力公司电力科学研究院 | Trigger device for natural thunder and lightening discharge channel static picture acquiring device |
| CN106603904A (en) * | 2015-10-19 | 2017-04-26 | 意法半导体国际有限公司 | Capturing a stable image using an ambient light sensor-based trigger |
| CN111182167A (en) * | 2019-11-25 | 2020-05-19 | 广东小天才科技有限公司 | File scanning method, electronic equipment and storage medium |
| CN113206921A (en) * | 2020-01-31 | 2021-08-03 | 株式会社美迪特 | External light interference removing method |
| CN113810620A (en) * | 2020-06-13 | 2021-12-17 | 李凤义 | Shutter control method of digital shooting equipment |
| CN115965857A (en) * | 2023-01-09 | 2023-04-14 | 钧捷智能（深圳）有限公司 | Ambient light processing method and DMS system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330575A (en) * | 2007-06-21 | 2008-12-24 | 株式会社理光 | Image recording apparatus |
| JP2009232382A (en) * | 2008-03-25 | 2009-10-08 | Sony Corp | Image processing apparatus, image processing method, and program |
| CN203057299U (en) * | 2012-09-29 | 2013-07-10 | 信利光电(汕尾)有限公司 | Camera module |
| CN103473799A (en) * | 2013-09-02 | 2013-12-25 | 腾讯科技（深圳）有限公司 | Picture dynamic processing method, device and terminal equipment |
| CN103905730A (en) * | 2014-03-24 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Shooting method of mobile terminal and mobile terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5169542B2 (en) * | 2008-07-01 | 2013-03-27 | 株式会社ニコン | Electronic camera |
| CN101527793A (en) * | 2009-04-13 | 2009-09-09 | 北京京天威科技发展有限公司 | Dynamic image picturing method for preventing environmental light interference and system thereof |
| CN103973984B (en) * | 2014-05-29 | 2015-11-25 | 努比亚技术有限公司 | Image pickup method and device |
| CN104159034A (en) * | 2014-08-21 | 2014-11-19 | 深圳市中兴移动通信有限公司 | Shooting method and shooting device |
-
2014
- 2014-08-21 CN CN201410416342.1A patent/CN104159034A/en active Pending
-
2015
- 2015-08-21 WO PCT/CN2015/087860 patent/WO2016026465A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101330575A (en) * | 2007-06-21 | 2008-12-24 | 株式会社理光 | Image recording apparatus |
| JP2009232382A (en) * | 2008-03-25 | 2009-10-08 | Sony Corp | Image processing apparatus, image processing method, and program |
| CN203057299U (en) * | 2012-09-29 | 2013-07-10 | 信利光电(汕尾)有限公司 | Camera module |
| CN103473799A (en) * | 2013-09-02 | 2013-12-25 | 腾讯科技（深圳）有限公司 | Picture dynamic processing method, device and terminal equipment |
| CN103905730A (en) * | 2014-03-24 | 2014-07-02 | 深圳市中兴移动通信有限公司 | Shooting method of mobile terminal and mobile terminal |
Non-Patent Citations (1)
| Title |
|---|
| 《摄影大辞典》编委会: "《摄影大辞典》", 31 December 2000 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016026465A1 (en) * | 2014-08-21 | 2016-02-25 | 努比亚技术有限公司 | Shooting method, shooting device, and corresponding computer program and medium |
| CN106603904A (en) * | 2015-10-19 | 2017-04-26 | 意法半导体国际有限公司 | Capturing a stable image using an ambient light sensor-based trigger |
| CN105554405A (en) * | 2016-03-04 | 2016-05-04 | 国网江苏省电力公司电力科学研究院 | Trigger device for natural thunder and lightening discharge channel static picture acquiring device |
| CN111182167A (en) * | 2019-11-25 | 2020-05-19 | 广东小天才科技有限公司 | File scanning method, electronic equipment and storage medium |
| CN113206921A (en) * | 2020-01-31 | 2021-08-03 | 株式会社美迪特 | External light interference removing method |
| US11826016B2 (en) | 2020-01-31 | 2023-11-28 | Medit Corp. | External light interference removal method |
| CN113206921B (en) * | 2020-01-31 | 2024-02-27 | 株式会社美迪特 | External light interference removing method |
| CN113810620A (en) * | 2020-06-13 | 2021-12-17 | 李凤义 | Shutter control method of digital shooting equipment |
| CN115965857A (en) * | 2023-01-09 | 2023-04-14 | 钧捷智能（深圳）有限公司 | Ambient light processing method and DMS system |
| CN115965857B (en) * | 2023-01-09 | 2024-05-10 | 钧捷智能（深圳）有限公司 | Ambient light processing method and DMS system |
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| Publication number | Publication date |
|---|---|
| WO2016026465A1 (en) | 2016-02-25 |
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Address after: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant after: Nubian Technologies Ltd. Address before: A District No. 9018 Han innovation building in Nanshan District high tech Zone in Shenzhen city of Guangdong Province, North Central Avenue, 518000 floor 10 Applicant before: Shenzhen ZTE Mobile Tech Co., Ltd. |
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Application publication date: 20141119 |