CN109618105A - A kind of monitoring ambient light illumination intelligent video processing system and method - Google Patents
A kind of monitoring ambient light illumination intelligent video processing system and method Download PDFInfo
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- CN109618105A CN109618105A CN201810811713.4A CN201810811713A CN109618105A CN 109618105 A CN109618105 A CN 109618105A CN 201810811713 A CN201810811713 A CN 201810811713A CN 109618105 A CN109618105 A CN 109618105A
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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
- H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
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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
- H04N23/80—Camera processing pipelines; Components thereof
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- Closed-Circuit Television Systems (AREA)
Abstract
The present invention provides a kind of monitoring ambient light illumination intelligent video processing systems, it includes capturing timing module, image capture module, picture quality comparison module and image supplementary lighting module, it captures timing module and sets the automatic grabgraf time, when reaching setting time, it automatically controls image acquisition module and captures all images, the image of candid photograph enters picture quality comparison module and carries out mass ratio pair, whether the ambient light illumination for comparing image meets setting illumination, it does not meet such as, then starts image supplementary lighting module and light filling operation is carried out to environment.The present invention also provides a kind of monitoring ambient light illumination intelligent video processing methods.The present invention can form the quick light filling not met when needing illumination for shooting environmental illumination compared to the prior art and adjust, and make light filling amount controllable, to effectively improve Adjustment precision.
Description
Technical field
The present invention relates to a kind of monitoring ambient light illumination technology for automatically treating, and in particular to a kind of monitoring ambient light illumination intelligence view
Frequency processing system and method.
Background technique
Currently, the application of monitor supervision platform has tended to be mature, this kind of monitor supervision platform in traffic administration or security administration
Mainly image is captured using the grasp shoot device of front end, uses these images or photo for backstage.
It but in some environments, such as night or cloudy day or when not so good lighting condition, will be to candid photograph
Ambient light illumination affect, just need to carry out ambient light illumination certain adjustment at this time, and current ambient light illumination
The precision controlling that adjustment technology adjusts illumination is limited, is unfavorable for the high-precision adjustment of ambient light illumination.
Summary of the invention
In consideration of it, the present invention provides a kind of monitoring ambient light illumination intelligent video processing systems that Adjustment precision can be improved
And method.
Thus, on the one hand, the present invention provides a kind of monitoring ambient light illumination intelligent video processing systems comprising it is fixed to capture
When module, image capture module, picture quality comparison module and image supplementary lighting module, capture timing module and set automatic grabgraf
Time automatically controls image acquisition module and captures all images, the image of candid photograph enters picture quality when reaching setting time
Comparison module carries out mass ratio pair, and whether the ambient light illumination for comparing image meets setting illumination, do not meet such as, then starts image benefit
Optical module carries out light filling operation to environment.
Further, it is set with period gap adjusting submodule in above-mentioned candid photograph timing module, when to multiple candid photographs
Between be adjusted automatically.
Further, above-mentioned period gap adjusting submodule between the two neighboring candid photograph time to required for being automatically inserted into
Interval time parameter order；When interval time parameter order is positive number, multiple candid photograph time automatic lengthening intervals simultaneously make total
The first quantity space cell is divided into according to library space；When interval time parameter order is negative, multiple candid photograph times contract automatically
Subtract and is spaced and database space is made to be divided into the second quantity space cell；The quantity of first quantity space cell is less than the
The quantity of two quantity space cells.
Further, above-mentioned image capture module is photographic device.
Further, above-mentioned picture quality comparison module compares submodule by illumination and carries out illumination comparison.
Further, above-mentioned image supplementary lighting module and lighting device carry out signal connection, are adjusted by light filling parameter command
Illumination of the lighting device to environment.
Further, above-mentioned image supplementary lighting module also pass through time parameter order for light filling order carry out accelerate transmission or
Person postpones transmission, for being adjusted to illumination by the supplement that the time difference carries out illumination.
On the other hand, the present invention provides a kind of monitoring ambient light illumination intelligent video processing methods, by capturing timing
Module sets the automatic grabgraf time, when reaching setting time, automatically controls image acquisition module and captures all images, candid photograph
Image enters picture quality comparison module and carries out mass ratio pair, and whether the ambient light illumination for comparing image meets setting illumination, if not
Meet, then starts image supplementary lighting module and light filling operation is carried out to environment.
A kind of monitoring ambient light illumination intelligent video processing system and method provided by the present invention, it is main by capturing timing
Module, image capture module, picture quality comparison module and image supplementary lighting module collective effect, formed for shooting environmental
Illumination does not meet the adjustment of quick light filling when needing illumination, and makes light filling amount controllable, to effectively improve Adjustment precision.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram for monitoring ambient light illumination intelligent video processing system provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one:
Referring to Fig. 1, a kind of monitoring ambient light illumination intelligent video processing that the present embodiment one of the present invention provides is shown in figure
System comprising capture timing module, image capture module, picture quality comparison module and image supplementary lighting module, it is fixed to capture
When module set automatic grabgraf time, when reaching setting time, automatically control image acquisition module and capture all images, candid photograph
Image enter picture quality comparison module and carry out mass ratio pair, whether the ambient light illumination for comparing image meet setting illumination, such as
It does not meet, then starts image supplementary lighting module and light filling operation is carried out to environment.
Wherein, image capture module is specifically as follows photographic device；Picture quality comparison module can specifically pass through illumination
It compares submodule and carries out illumination comparison.
In a kind of monitoring ambient light illumination intelligent video processing method that the present embodiment one of the present invention provides, by capturing timing
Module sets the automatic grabgraf time, when reaching setting time, automatically controls image acquisition module and captures all images, candid photograph
Image enters picture quality comparison module and carries out mass ratio pair, and whether the ambient light illumination for comparing image meets setting illumination, if not
Meet, then starts image supplementary lighting module and light filling operation is carried out to environment.
Embodiment two:
Referring to Fig. 1, a kind of monitoring ambient light illumination intelligent video processing system provided by Embodiment 2 of the present invention is shown in figure
System and method, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme:
It captures in timing module and is set with period gap adjusting submodule, multiple candid photograph times are adjusted automatically；Period
The interval time parameter order to required for being automatically inserted between the two neighboring candid photograph time of gap adjusting submodule；Interval time
When parameter command is positive number, multiple candid photograph time automatic lengthening intervals simultaneously make database space be divided into the first quantity space
Unit；When interval time parameter order is negative, multiple candid photograph times reduce automatically to be spaced and database space is divided into
Second quantity space cell；The quantity of first quantity space cell is less than the quantity of the second quantity space cell.Pass through
The rationalization partition for database may be implemented in above-mentioned improvement, reduces the fearless occupancy to database, and is conducive to form logarithm
According to fast finishing.
Embodiment three:
Referring to Fig. 1, a kind of monitoring ambient light illumination intelligent video processing system of the offer of the embodiment of the present invention three is shown in figure
System and method, the present embodiment be also further made that on the basis of the above embodiments it is following as an improved technical scheme:
Image supplementary lighting module and lighting device carry out signal connection, adjust lighting device to the illumination of environment by light filling parameter command；
Image supplementary lighting module also passes through time parameter order and light filling order is carried out transmission or delay is accelerated to transmit, for illumination
The supplement adjustment of illumination is carried out by the time difference.By above-mentioned improvement, the energy consumption of light filling adjustment can be reduced.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of monitoring ambient light illumination intelligent video processing system, which is characterized in that including capturing timing module, Image Acquisition mould
Block, picture quality comparison module and image supplementary lighting module, the candid photograph timing module sets the automatic grabgraf time, when arrival is set
When fixing time, automatically controls described image acquisition module and capture all images, the image of candid photograph enters described image mass ratio pair
Module carries out mass ratio pair, and whether the ambient light illumination for comparing image meets setting illumination, do not meet such as, then starts described image benefit
Optical module carries out light filling operation to environment.
2. a kind of monitoring ambient light illumination intelligent video processing system according to claim 1, which is characterized in that the candid photograph
It is set with period gap adjusting submodule in timing module, multiple candid photograph times are adjusted automatically.
3. a kind of monitoring ambient light illumination intelligent video processing system according to claim 2, which is characterized in that the time
The interval time parameter order to required for being automatically inserted between the two neighboring candid photograph time of section gap adjusting submodule；Described
When time parameter order is positive number, multiple candid photograph time automatic lengthening intervals simultaneously make database space be divided into the first quantity
A space cell；When the interval time parameter order is negative, multiple candid photograph times reduce automatically to be spaced and makes database
Space is divided into the second quantity space cell；The quantity of first quantity space cell is less than the second quantity space cell
Quantity.
4. a kind of monitoring ambient light illumination intelligent video processing system according to claim 1, which is characterized in that described image
Acquisition module is photographic device.
5. a kind of monitoring ambient light illumination intelligent video processing system according to claim 1, which is characterized in that described image
Quality comparison module compares submodule by illumination and carries out illumination comparison.
6. a kind of monitoring ambient light illumination intelligent video processing system according to claim 1, which is characterized in that described image
Supplementary lighting module and lighting device carry out signal connection, adjust lighting device to the illumination of environment by light filling parameter command.
7. a kind of monitoring ambient light illumination intelligent video processing system according to claim 6, which is characterized in that described image
Supplementary lighting module also passes through time parameter order and light filling order is carried out transmission or delay is accelerated to transmit, for passing through to illumination
Time difference carries out the supplement adjustment of illumination.
8. a kind of monitoring ambient light illumination intelligent video processing method according to claim 1, which is characterized in that pass through candid photograph
Timing module sets the automatic grabgraf time, when reaching setting time, automatically controls image acquisition module and captures all images, grab
The image of bat enters picture quality comparison module and carries out mass ratio pair, and whether the ambient light illumination for comparing image meets setting illumination,
It does not meet such as, then starts image supplementary lighting module and light filling operation is carried out to environment.
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| CN201810811713.4A CN109618105A (en) | 2018-07-23 | 2018-07-23 | A kind of monitoring ambient light illumination intelligent video processing system and method |
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| CN201810811713.4A CN109618105A (en) | 2018-07-23 | 2018-07-23 | A kind of monitoring ambient light illumination intelligent video processing system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115440030A (en) * | 2022-08-08 | 2022-12-06 | 苏州天华信息科技股份有限公司 | Traffic video snapshot system capable of improving snapshot efficiency |
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| CN104301623A (en) * | 2014-10-28 | 2015-01-21 | 浙江宇视科技有限公司 | Mixed light supplementing method and device |
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| US20050012848A1 (en) * | 2003-07-14 | 2005-01-20 | Ikuo Hayaishi | Image quality adjustment |
| CN103491313A (en) * | 2013-10-09 | 2014-01-01 | 安徽三联交通应用技术股份有限公司 | Fill light lamp automatic control method based on video analysis |
| CN103973983A (en) * | 2014-05-29 | 2014-08-06 | 成都品果科技有限公司 | Method for intelligently adjusting brightness of picture on basis of detection of environmental brightness in photographing |
| CN104301623A (en) * | 2014-10-28 | 2015-01-21 | 浙江宇视科技有限公司 | Mixed light supplementing method and device |
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Application publication date: 20190412 |