CN103257512B - A kind of control system of photography luminaire and lamp light control method - Google Patents
A kind of control system of photography luminaire and lamp light control method Download PDFInfo
- Publication number
- CN103257512B CN103257512B CN201310115860.5A CN201310115860A CN103257512B CN 103257512 B CN103257512 B CN 103257512B CN 201310115860 A CN201310115860 A CN 201310115860A CN 103257512 B CN103257512 B CN 103257512B
- Authority
- CN
- China
- Prior art keywords
- background
- light
- image
- subject
- prospect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Studio Devices (AREA)
Abstract
The present invention proposes a kind of control system of photography luminaire, and photography luminaire comprises the front light of the prospect of exposing to and exposes to the background light of background, and control system comprises image shooting system, disposal system, lamp light control system.Image shooting system is for absorbing the image of subject.Disposal system distinguishes foreground image and the background image of corresponding prospect and background in the image of subject according to the feature of subject, and produces corresponding control signal according to foreground image and background image.Lamp light control system reception control signal, and control the front light of the prospect that exposes to according to control signal respectively and expose to the light of background light of background.The present invention also provides a kind of lamp light control method of photography luminaire.The control system of photography luminaire of the present invention and the lamp light control method of photography luminaire are owing to can follow feature differentiation foreground image according to subject and background image, and control the light of front light and background light respectively, thus improve stereoscopic sensation and the vividness of general image.
Description
Technical field
The invention relates to camera work field, and particularly about a kind of control system and lamp light control method of photography luminaire.
Background technology
Video camera is that a kind of optical principle that uses is to record the device of static state or dynamic image.
In order to improve the quality of image, usually photography luminaire can be carried out the deficiency of supplementary available light as secondary light source when utilizing video camera to take.
But current photography luminaire exposes to the light of foreground image and background image owing to not distinguishing, thus cause the stereoscopic sensation of overall general image and vividness not good.
Therefore, be necessary to provide the technical scheme of improvement to overcome the above technical matters existed in prior art.
Summary of the invention
The object of this invention is to provide a kind of control system that can improve the photography luminaire of general image stereoscopic sensation and vividness.
The present invention also provides a kind of lamp light control method that can improve the photography luminaire of general image stereoscopic sensation and vividness.
The invention provides a kind of control system of photography luminaire, described photography luminaire comprises the front light of the prospect of exposing to and exposes to the background light of background, and described control system comprises image shooting system, disposal system, lamp light control system.Image shooting system is for absorbing the image of subject.Described image shooting system is for absorbing the image of subject.Described disposal system distinguishes foreground image and the background image of corresponding prospect and background in the image of described subject according to the feature of described subject, and produces corresponding control signal according to described foreground image and described background image.Described lamp light control system receives described control signal, and controls the described front light of the prospect that exposes to according to described control signal respectively and expose to the light of described background light of background.
The present invention also provides a kind of lamp light control method of photography luminaire, and described photography luminaire comprises the front light of the prospect of exposing to and exposes to the background light of background, and the lamp light control method of described photography luminaire comprises: the image of picked-up subject; Distinguish foreground image and the background image of corresponding prospect and background in the image of described subject according to the feature of described subject, and produce corresponding control signal according to described foreground image and described background image; Receive described control signal, and control the described front light of the prospect that exposes to according to described control signal respectively and expose to the light of described background light of background.
The invention has the beneficial effects as follows, the control system of photography luminaire of the employing embodiment of the present invention and the lamp light control method of photography luminaire are owing to can follow foreground image and the background image of corresponding prospect and background in the image according to the feature differentiation subject of subject, and control the front light of the prospect that exposes to respectively and expose to the light of background light of background, thus improve stereoscopic sensation and the vividness of general image.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent to allow above and other objects of the present invention, feature and advantage, below especially exemplified by embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the module diagram of the control system of the photography luminaire of present pre-ferred embodiments.
Fig. 2 is the process flow diagram of the lamp light control method of the photography luminaire of present pre-ferred embodiments.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to the embodiment of the control system of photography luminaire proposed according to the present invention and lamp light control method, structure, feature and effect thereof, be described in detail as follows:
Aforementioned and other technology contents, Characteristic for the present invention, can know and present in the detailed description of following cooperation with reference to graphic preferred embodiment.By the explanation of embodiment, when can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, however institute's accompanying drawings be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
Fig. 1 is the module diagram of the control system 1 of the photography luminaire of present pre-ferred embodiments.As shown in Figure 1, photography luminaire (not shown) comprises the front light (not shown) of the prospect of exposing to and exposes to the background light (not shown) of background, and it is 11 systems, disposal system 12, lamp light control system 13 that the control system 1 of photography luminaire comprises picture picked-up.Image shooting system 11 is for absorbing the image of subject.Disposal system 12 distinguishes foreground image and the background image of corresponding prospect and background in the image of subject according to the feature of subject, and produces corresponding control signal according to foreground image and background image.Lamp light control system 13 reception control signal, and control the front light of the prospect that exposes to according to control signal respectively and expose to the light of background light of background.
In the preferred embodiment, subject comprises personage.
In the preferred embodiment, the feature of subject comprises the profile of subject, and disposal system 12 define subject profile contained by content be foreground image, and other is background image.
In the preferred embodiment, lamp light control system 13 is for controlling the front light of the prospect that exposes to and exposing to the brightness of light of background light of background.
In the preferred embodiment, lamp light control system 13 is also for controlling the front light of the prospect that exposes to and exposing to the color of light of background light of background.
In the preferred embodiment, the brightness that lamp light control system 13 controls to expose to the light of foreground image is greater than the brightness exposing to background image, to improve the stereoscopic sensation of image.
Fig. 2 is the process flow diagram of the lamp light control method of the photography luminaire of present pre-ferred embodiments.As shown in Figure 2, the lamp light control method of photography luminaire comprises: step S20: the image of picked-up subject; Step S21: foreground image and the background image of distinguishing corresponding prospect and background in the image of subject according to the feature of subject, and corresponding control signal is produced according to foreground image and background image; Step S22: reception control signal, and control the front light of the prospect that exposes to according to control signal respectively and expose to the light of background light of background.
In the preferred embodiment, the feature of subject comprises the profile of subject.
In the preferred embodiment, step S21: distinguish the foreground image of corresponding prospect and background and the step of background image in the image of subject according to the feature of subject and comprise the profile identifying subject; Using content contained by the profile of subject as foreground image, and other image as a setting, thus distinguish foreground image and background image.
In the preferred embodiment, the step of the light of the front light controlling the prospect that exposes to according to control signal respectively and the background light exposing to background comprises the brightness of the light of the front light controlling the prospect that exposes to respectively and the background light exposing to background.
In the preferred embodiment, the step of the light of the front light controlling the prospect that exposes to according to control signal respectively and the background light exposing to background also comprises the color of the light of the front light controlling the prospect that exposes to respectively and the background light exposing to background.
In sum, the control system 1 of photography luminaire of application present pre-ferred embodiments and the lamp light control method of photography luminaire are owing to can follow foreground image and the background image of corresponding prospect and background in the image according to the feature differentiation subject of subject, and control the front light of the prospect that exposes to respectively and expose to the light of background light of background, thus improve stereoscopic sensation and the vividness of general image.
The above, only embodiments of the invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be do not depart from technical solution of the present invention content, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (9)
1. a control system for photography luminaire, described photography luminaire comprises the front light of the prospect of exposing to and exposes to the background light of background, and it is characterized in that, described control system comprises:
Image shooting system, for absorbing the image of subject;
Disposal system, distinguishes foreground image and the background image of corresponding prospect and background in the image of described subject according to the feature of described subject, and produces corresponding control signal according to described foreground image and described background image; And
Lamp light control system, receives described control signal, and controls the described front light of the prospect that exposes to according to described control signal respectively and expose to the light of described background light of background.
2. the control system of photography luminaire as claimed in claim 1, it is characterized in that, the feature of described subject comprises the profile of described subject, and described disposal system define described subject profile contained by content be foreground image, and other is background image.
3. the control system of photography luminaire as claimed in claim 1, is characterized in that, described lamp light control system is for controlling the described front light of the prospect that exposes to and exposing to the brightness of light of described background light of background.
4. the control system of photography luminaire as claimed in claim 3, is characterized in that, described lamp light control system is also for controlling the described front light of the prospect that exposes to and exposing to the color of light of described background light of background.
5. a lamp light control method for photography luminaire, described photography luminaire comprises the front light of the prospect of exposing to and exposes to the background light of background, and it is characterized in that, the lamp light control method of described photography luminaire comprises:
The image of picked-up subject;
Distinguish foreground image and the background image of corresponding prospect and background in the image of described subject according to the feature of described subject, and produce corresponding control signal according to described foreground image and described background image;
Receive described control signal, and control the described front light of the prospect that exposes to according to described control signal respectively and expose to the light of described background light of background.
6. the lamp light control method of photography luminaire as claimed in claim 5, it is characterized in that, the feature of described subject comprises the profile of described subject.
7. the lamp light control method of photography luminaire as claimed in claim 6, is characterized in that, the described feature according to described subject and distinguish the foreground image of corresponding prospect and background and the step of background image in the image of described subject and comprise:
Identify the profile of described subject; And
Using content contained by the profile of described subject as foreground image, and other image as a setting, thus distinguish described foreground image and described background image.
8. the lamp light control method of photography luminaire as claimed in claim 5, it is characterized in that, the step of the light of the described described front light controlling the prospect that exposes to according to described control signal respectively and the described background light exposing to background comprises the brightness of the light of the described front light controlling the prospect that exposes to respectively and the described background light exposing to background.
9. the lamp light control method of photography luminaire as claimed in claim 8, it is characterized in that, the step of the light of the described described front light controlling the prospect that exposes to according to described control signal respectively and the described background light exposing to background also comprises the color of the light of the described front light controlling the prospect that exposes to respectively and the described background light exposing to background.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115860.5A CN103257512B (en) | 2013-04-03 | 2013-04-03 | A kind of control system of photography luminaire and lamp light control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310115860.5A CN103257512B (en) | 2013-04-03 | 2013-04-03 | A kind of control system of photography luminaire and lamp light control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103257512A CN103257512A (en) | 2013-08-21 |
| CN103257512B true CN103257512B (en) | 2015-11-25 |
Family
ID=48961512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310115860.5A Expired - Fee Related CN103257512B (en) | 2013-04-03 | 2013-04-03 | A kind of control system of photography luminaire and lamp light control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103257512B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814519A (en) * | 2015-12-01 | 2017-06-09 | 上海傲蕊光电科技有限公司 | A kind of light image documentation equipment system |
| CN106097293B (en) * | 2015-12-22 | 2018-12-21 | 中国计量学院 | A kind of image severability evaluation method for image capturing system optimization design |
| CN108184286A (en) * | 2017-12-27 | 2018-06-19 | 深圳迈睿智能科技有限公司 | The control method and control system and electronic equipment of lamps and lanterns |
| CN110248450B (en) * | 2019-04-30 | 2021-11-12 | 广州富港生活智能科技有限公司 | Method and device for controlling light by combining people |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936475A1 (en) * | 1989-11-02 | 1991-05-08 | Westdeutscher Rundfunk | Controlling light intensity of camera eye lamp - operating shutter or light curtain in dependence on instantaneous camera shutter and focus settings |
| US20020008849A1 (en) * | 1999-03-16 | 2002-01-24 | O'hagan Paul Allen Peter | Improvements in or relating to lighting systems |
| CN101810058A (en) * | 2007-09-26 | 2010-08-18 | 东芝照明技术株式会社 | Illuminating apparatus |
| CN203324624U (en) * | 2013-04-03 | 2013-12-04 | 深圳市光之谷新材料科技有限公司 | Control system for photography lamp |
-
2013
- 2013-04-03 CN CN201310115860.5A patent/CN103257512B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936475A1 (en) * | 1989-11-02 | 1991-05-08 | Westdeutscher Rundfunk | Controlling light intensity of camera eye lamp - operating shutter or light curtain in dependence on instantaneous camera shutter and focus settings |
| US20020008849A1 (en) * | 1999-03-16 | 2002-01-24 | O'hagan Paul Allen Peter | Improvements in or relating to lighting systems |
| CN101810058A (en) * | 2007-09-26 | 2010-08-18 | 东芝照明技术株式会社 | Illuminating apparatus |
| CN203324624U (en) * | 2013-04-03 | 2013-12-04 | 深圳市光之谷新材料科技有限公司 | Control system for photography lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103257512A (en) | 2013-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210120161A1 (en) | Imaging device, method and system of providing fill light, and movable object | |
| CN103257512B (en) | A kind of control system of photography luminaire and lamp light control method | |
| DE602008005312D1 (en) | NON-PHOTOREALISTIC PLAYBACK OF EXTENDED REALITY | |
| CN101888486B (en) | Luminance compensation system and luminance compensation method | |
| CN103971713A (en) | Video file filter processing method | |
| MX2013006917A (en) | Disparity data transport in standard caption service. | |
| CN105812674A (en) | Signal lamp color correction method, monitoring method, and device thereof | |
| CN104639923A (en) | Method and device for processing image data, and terminal | |
| JP2016525847A (en) | Visible light signal receiving method and apparatus thereof | |
| CN104394305A (en) | Compatibility method for supporting external mobile camera and built-in camera of mobile equipment in Android system | |
| CN104299188A (en) | Image correction method and image correction system | |
| CN104836912A (en) | Information processing method and mobile terminal | |
| CN102088630A (en) | System and method for changing visual effect of digital television | |
| CN203324624U (en) | Control system for photography lamp | |
| CN102629982B (en) | Monitoring camera and operation method thereof | |
| CN104811631A (en) | Image processing method and image processor | |
| US9854193B2 (en) | High definition camera and method | |
| CN204836352U (en) | Adjust system and device of many cameras captured images's luminance | |
| CN203897689U (en) | Exhibition stand capable of automatically adjusting light intensity of supplementary lighting lamps | |
| CN204884179U (en) | Solar energy light filling formula license plate recognition device | |
| CN103491355A (en) | Method and system for eliminating luminance and chromaticity differences of panoramic image | |
| CN204009195U (en) | Optical lens | |
| CN203324625U (en) | Photographic lamp | |
| CN204331254U (en) | Projector | |
| CN105096799A (en) | Display method and display system capable of carrying out independent adjustment on each image of multiple images |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180403 |