CN102263892A - Automatic shadow regulation method based on digital camera - Google Patents
Automatic shadow regulation method based on digital camera Download PDFInfo
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- CN102263892A CN102263892A CN2010101829199A CN201010182919A CN102263892A CN 102263892 A CN102263892 A CN 102263892A CN 2010101829199 A CN2010101829199 A CN 2010101829199A CN 201010182919 A CN201010182919 A CN 201010182919A CN 102263892 A CN102263892 A CN 102263892A
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Abstract
The invention relates to an automatic shadow regulation method based on a digital camera, which is characterized by comprising the following steps: firstly, finding a view by a digital camera CCD (charge coupled device); previewing the found view by a liquid crystal display; then, correcting the finally-shadowed shadow parameter via manual regulation by a user, or correcting the shadow parameter obtained by finding a view via a CCD lens by presetting a parameter via a digital camera microprocessor; then, displaying contrasting preview images before and after correction by screens via the liquid display screen; finally, pressing a camera shutter if a user confirms; and returning for correction if the user does not confirm. Thus, the common digital camera technology can be utilized to automatically correct rays and colors required for shooting pictures so as to perfect digital pictures. More importantly, a subsequent complex picture correction operation is advanced ahead of shooting. Meanwhile, the method is convenient to operate and is convenient for a user to shoot and construct pictures according to own intentions.
Description
Technical field
The present invention relates to a kind of control method, relate in particular to a kind of automatic shadow control method based on digital camera based on digital camera.
Background technology
Camera technique in the application of China for a long time, the various industries of extensive use.Traditional digital photographing is fallen the photo-sensitive cell of a large amount of pixels that distributing according to the light of imaging.If the light tonal scale poor effect in the picture of its generation needs to carry out the modification in later stage according to the software in the computer.These come comparatively loaded down with trivial detailsly for common cameraman unavoidably, can't realize " foolproof " photograph effect of recommending at present.
Summary of the invention
Purpose of the present invention is exactly in order to solve the above-mentioned problems in the prior art, and a kind of automatic shadow control method based on digital camera is provided.
Purpose of the present invention is achieved through the following technical solutions:
Based on the automatic shadow control method of digital camera, it may further comprise the steps:
Step 1., digital camera CCD camera lens is found a view, the LCD preview of finding a view;
Step 2., the user revises the final movie queen's of one-tenth shadow parameter by manual adjustments; Or the digital camera microprocessor is by parameter preset, the shadow parameter correction that the CCD camera lens is found a view and obtained;
Step 3., LCD simultaneously split screen shows contrast preview graph before and after the correction of shadow parameter;
Step 4., if the user confirm, then press shutter and finish shooting; If the user does not confirm, then return step and 2. revise.
Above-mentioned automatic shadow control method based on digital camera, wherein: when 1. step finds a view preview, show the shadow parameter that the CCD camera lens is found a view and obtained in the numerical value mode.
Further, above-mentioned automatic shadow control method based on digital camera, wherein: 3. middle split screen demonstration up and down or the left and right sides split screen of adopting of step shows.
Further, above-mentioned automatic shadow control method based on digital camera, wherein: the 3. middle split screen of step shows shadow parameter and the revised shadow parameter that camera lens is found a view and obtained, and the shadow parameter of compensation.
Further, above-mentioned automatic shadow control method based on digital camera, wherein: described shadow parameter comprises light and colorimetric parameter.
Again further, above-mentioned automatic shadow control method based on digital camera, wherein: the 2. described parameter preset of step comprises shooting time, the article that are taken, color temperature regions are selected, exposure compensating.
The advantage of technical solution of the present invention is mainly reflected in: can utilize universal digital camera technology, revise light that pictures taken is got and color automatically, formation will be perfect digital photograph.What is more important, with follow-up loaded down with trivial details picture correction work, advanceed to take before, simultaneously easy and simple to handle, be convenient to the user and take composition according to the purpose of oneself.
Purpose of the present invention, advantage and characteristics will make an explanation by the non-limitative illustration of following preferred embodiment.These embodiment only are the prominent examples of using technical solution of the present invention, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of protection of present invention.
Embodiment
Based on the automatic shadow control method of digital camera, its special feature is may further comprise the steps:
At first, the user finds a view by digital camera CCD camera lens, the LCD preview of finding a view meanwhile.During this period, can show the shadow parameter that the CCD camera lens is found a view and obtained in the numerical value mode on the LCD, be convenient to the user and can in time know the present located composition state of finding a view.
Afterwards, the user revises the final movie queen's of one-tenth shadow parameter by manual adjustments.Can certainly be, the digital camera microprocessor be by parameter preset, and the shadow parameter correction to the CCD camera lens is found a view and obtained realizes a comparatively easy foolproof adjusting.In said process, described shadow parameter comprises light and colorimetric parameter.And, consider that parameter preset can satisfy the needs of various environments for use, carry out preferable correction, parameter preset comprises shooting time, the article that are taken, color temperature regions are selected, exposure compensating.Like this, can just at utmost satisfy various shooting effects, carry out the processing of a very first time simultaneously, with original post-processed carry out one simply and effectively preposition, adapt to more and more cameramans' shooting needs.
Then, the contrast preview graph before and after the correction of LCD split screen demonstration simultaneously shadow parameter.Specifically, in order to realize contrasting more clearly, be convenient to user's affirmation and carry out the secondary adjustment, LCD adopts split screen demonstration up and down or left and right sides split screen to show.
Simultaneously, consider that the user can contrast the effect that front and back are revised, know what has obtained correction, show shadow parameter and the revised shadow parameter that camera lens is found a view and obtained at split screen, and the shadow parameter of compensation.
Then, if user's affirmation is then pressed shutter and is finished shooting; If the user does not confirm, then return and continue to revise.Digital photograph of correctly being revised effect of shadow of final formation.
By above-mentioned character express as can be seen, behind employing the present invention, can utilize universal digital camera technology, revise light that pictures taken is got and color automatically, formation will be perfect digital photograph.What is more important, with follow-up loaded down with trivial details picture correction work, advanceed to take before, simultaneously easy and simple to handle, be convenient to the user and take composition according to the purpose of oneself.
Claims (6)
1. based on the automatic shadow control method of digital camera, it is characterized in that may further comprise the steps:
Step 1., digital camera CCD camera lens is found a view, the LCD preview of finding a view;
Step 2., the user revises the final movie queen's of one-tenth shadow parameter by manual adjustments; Or the digital camera microprocessor is by parameter preset, the shadow parameter correction that the CCD camera lens is found a view and obtained;
Step 3., LCD simultaneously split screen shows contrast preview graph before and after the correction of shadow parameter;
Step 4., if the user confirm, then press shutter and finish shooting; If the user does not confirm, then return step and 2. revise.
2. the automatic shadow control method based on digital camera according to claim 1 is characterized in that: when 1. step finds a view preview, show the shadow parameter that the CCD camera lens is found a view and obtained in the numerical value mode.
3. the automatic shadow control method based on digital camera according to claim 1 is characterized in that: 3. middle split screen demonstration up and down or the left and right sides split screen of adopting of step shows.
4. the automatic shadow control method based on digital camera according to claim 1 is characterized in that: the 3. middle split screen of step shows shadow parameter and the revised shadow parameter that camera lens is found a view and obtained, and the shadow parameter of compensation.
5. the automatic shadow control method based on digital camera according to claim 1, it is characterized in that: described shadow parameter comprises light and colorimetric parameter.
6. the automatic shadow control method based on digital camera according to claim 1 is characterized in that: the 2. described parameter preset of step comprises shooting time, the article that are taken, color temperature regions are selected, exposure compensating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101829199A CN102263892A (en) | 2010-05-26 | 2010-05-26 | Automatic shadow regulation method based on digital camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101829199A CN102263892A (en) | 2010-05-26 | 2010-05-26 | Automatic shadow regulation method based on digital camera |
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| CN102263892A true CN102263892A (en) | 2011-11-30 |
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| CN2010101829199A Pending CN102263892A (en) | 2010-05-26 | 2010-05-26 | Automatic shadow regulation method based on digital camera |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320590A (en) * | 2014-11-19 | 2015-01-28 | 北京奇虎科技有限公司 | Split-screen image processing method and device and client terminal |
| CN105872373A (en) * | 2016-03-31 | 2016-08-17 | 北京奇虎科技有限公司 | Automatic defogging photographing method, device and equipment |
| CN111246173A (en) * | 2020-01-20 | 2020-06-05 | 北京云端文化传媒股份有限公司 | Self-adaptive adjusting system for photographic studio |
| CN113160955A (en) * | 2021-04-15 | 2021-07-23 | 青岛大学附属医院 | Face recognition intelligent system of ultrasonic instrument |
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| JP2007081629A (en) * | 2005-09-13 | 2007-03-29 | Konica Minolta Photo Imaging Inc | Imaging apparatus |
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| US20090160968A1 (en) * | 2007-12-19 | 2009-06-25 | Prentice Wayne E | Camera using preview image to select exposure |
| US20090189991A1 (en) * | 2008-01-29 | 2009-07-30 | Hon Hai Precision Industry Co., Ltd. | Method and apparatus employed in camera for individuation adjustment |
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Patent Citations (5)
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| CN1812496A (en) * | 2005-01-26 | 2006-08-02 | 佳能株式会社 | Camera device and control method thereof |
| JP2007081629A (en) * | 2005-09-13 | 2007-03-29 | Konica Minolta Photo Imaging Inc | Imaging apparatus |
| CN101365068A (en) * | 2007-08-06 | 2009-02-11 | 株式会社尼康 | electronic camera |
| US20090160968A1 (en) * | 2007-12-19 | 2009-06-25 | Prentice Wayne E | Camera using preview image to select exposure |
| US20090189991A1 (en) * | 2008-01-29 | 2009-07-30 | Hon Hai Precision Industry Co., Ltd. | Method and apparatus employed in camera for individuation adjustment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320590A (en) * | 2014-11-19 | 2015-01-28 | 北京奇虎科技有限公司 | Split-screen image processing method and device and client terminal |
| CN105872373A (en) * | 2016-03-31 | 2016-08-17 | 北京奇虎科技有限公司 | Automatic defogging photographing method, device and equipment |
| CN105872373B (en) * | 2016-03-31 | 2019-08-23 | 北京奇虎科技有限公司 | A kind of automatic defogging photographic method, device and equipment |
| CN111246173A (en) * | 2020-01-20 | 2020-06-05 | 北京云端文化传媒股份有限公司 | Self-adaptive adjusting system for photographic studio |
| CN113160955A (en) * | 2021-04-15 | 2021-07-23 | 青岛大学附属医院 | Face recognition intelligent system of ultrasonic instrument |
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Application publication date: 20111130 |