CN208820888U - Night enhances image color monitor camera - Google Patents
Night enhances image color monitor camera Download PDFInfo
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- CN208820888U CN208820888U CN201821802317.7U CN201821802317U CN208820888U CN 208820888 U CN208820888 U CN 208820888U CN 201821802317 U CN201821802317 U CN 201821802317U CN 208820888 U CN208820888 U CN 208820888U
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- color monitor
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- 238000003384 imaging method Methods 0.000 claims abstract description 70
- 230000007613 environmental effect Effects 0.000 claims abstract description 6
- 238000004566 IR spectroscopy Methods 0.000 claims abstract description 4
- 230000004297 night vision Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000005286 illumination Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008010 sperm capacitation Effects 0.000 description 1
Abstract
The utility model discloses a kind of nights to enhance image color monitor camera, is related to a kind of video camera.Currently, traditional cameras equipment can not collect detailed information at night at all.The utility model includes shell, camera lens, light-dividing device, for acquiring the first imaging sensor of environmental color information, for acquiring the second imaging sensor of ambient brightness information, the ISP processor being connected with the first imaging sensor and the second imaging sensor, first imaging sensor, second imaging sensor, ISP processor is set in shell, light is after camera lens to arrival light-dividing device, then visible light and infrared spectroscopy is made to respectively enter the first imaging sensor and the second imaging sensor by light-dividing device, obtain two images, it handles using ISP processor to merge two images.The technical program effectively improves night vision image quality, and at low cost, compact-sized, small in size.
Description
Technical field
The present invention relates to a kind of video cameras more particularly to night to enhance image color monitor camera.
Background technique
Traditional monitor camera, due to night illumination deficiency, relatively low, image quality decrease that there are brightness, details loses
The case where, realize that the promotion of image quality is urgent demand.State's net is internal for monitoring in the insufficient solution party of night illumination at present
Formula mainly uses infrared carry out light filling, but can only see the picture of black and white after light filling, is lost a large amount of color information.
The activity time for destroying electric power facility is often at night that traditional cameras equipment can not adopt at all at night at present
Collect detailed information.Increase imaging sensor target surface simply and arrives bottleneck to obtain better night vision picture technology.With
The overall cost of the expansion of imaging sensor target surface, equipment constantly rises, but what is promoted has little effect.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art,
There is provided night enhances image color monitor camera, to achieve the purpose that promote night vision effect.For this purpose, the present invention takes following skill
Art scheme.
Night enhance image color monitor camera, including shell, camera lens, light-dividing device, for acquiring ambient color multimedia message
First imaging sensor of breath, the second imaging sensor for acquiring ambient brightness information, with the first imaging sensor and the
The connected ISP processor of two imaging sensors, first imaging sensor, the second imaging sensor, ISP processor are all provided with
In shell, light, to light-dividing device is reached, then makes visible light and infrared spectroscopy by light-dividing device after camera lens
It respectively enters the first imaging sensor and the second imaging sensor, obtains two images, handle using ISP processor with by two
Width image is merged.
The technical program breaks the visual imaging theory of traditional monitor camera, using two imaging sensors, simulates people
The cone cell and rhabdocyte of eye acquire environmental color information and luminance information respectively, while capturing visible light and infrared light.
The technology uses double image sensor framework, all the way the main perceived color information of imaging sensor, the main perceived brightness of another way
Details, color information and luminance detail are not interfere with each other.The technical program meets the requirement of full-color imaging under low-illumination scene, comprehensively
Night monitoring effect is promoted, colored, clear, bright monitored picture is provided, effectively promotes the capture ability to detailed information, both
It solves the problems, such as traditional cameras missing color information due to infrared light filling, and solves to lead to picture because night-environment light is insufficient
The excessive defect of noise realizes effect that is visible, and seeing clearly；And it is at low cost, it is compact-sized, it is small in size.
As optimization technique means: the outside of the shell is equipped with the illuminance transducer for daylighting.It is passed using illumination
Sensor, for acquiring brightness.
As optimization technique means: first imaging sensor, the second imaging sensor, processor are set to an electricity
On the plate of road.If on a circuit board, structure is simple, compact, reliable operation.
As optimization technique means: the circuit board is arranged in parallel with camera lens, is equipped between circuit board and camera lens described
Light-dividing device.Camera lens, light-dividing device, circuit board sequential setting connection, are conducive to simplify structure, and compact-sized, effectively drop
Low cost,
As optimization technique means: first imaging sensor, the second imaging sensor are symmetrical arranged.
As optimization technique means: first imaging sensor, the second imaging sensor are located at the opposite of circuit board
Light-dividing device side；The processor is set to the other side of circuit board.
As optimization technique means: the first imaging sensor, the second imaging sensor to light-dividing device distance be b,
In: 2.2 mm≤b≤2.7mm.Video camera is small in size, is easily installed.
As optimization technique means: center between the first imaging sensor, the second imaging sensor is away from for a, wherein 4.8
mm ≤a≤5.2 mm 。
The utility model has the advantages that the technical program breaks the visual imaging theory of traditional monitor camera, using two image sensings
Device simulates the cone cell and rhabdocyte of human eye, acquires environmental color information and luminance information respectively, while capturing visible light
And infrared light.The technology uses double image sensor framework, and the main perceived color information of imaging sensor, another way are main all the way
Perceived brightness details, color information and luminance detail are not interfere with each other.The technical program meets full-color imaging under low-illumination scene
It is required that General Promotion night monitoring effect, provides colored, clear, bright monitored picture, is effectively promoted and detailed information is caught
Capacitation power had not only solved the problems, such as traditional cameras missing color information due to infrared light filling, but also solved because night-environment light is insufficient
And the defect for causing picture noise excessive, realize effect that is visible, and seeing clearly；And it is at low cost, it is compact-sized, it is small in size.
Detailed description of the invention
Fig. 1 is video camera imaging schematic diagram of the invention.
Fig. 2 is structural schematic diagram of the invention.
In figure: 1- camera lens；2- illuminance transducer；3- light-dividing device；The first imaging sensor of 4-；The second image sensing of 5-
Device；6- circuit board；7-ISP processor.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, 2, the utility model include shell, camera lens 1, light-dividing device 3, for acquiring environmental color information
First imaging sensor 4, the second imaging sensor 5 for acquiring ambient brightness information and the first imaging sensor 4 and second
The connected ISP processor 7 of imaging sensor 5, the first imaging sensor 4, the second imaging sensor 5, ISP processor 7 are set to
In shell, light, to light-dividing device 3 is reached, then makes visible light and infrared spectroscopy by light-dividing device 3 after camera lens 1
Respectively enter the first imaging sensor 4 and the second imaging sensor 5, obtain two images, using ISP processor 7 handle with
Two images are merged.The technical program breaks the visual imaging theory of traditional monitor camera, is passed using two images
Sensor simulates the cone cell and rhabdocyte of human eye, acquires environmental color information and luminance information respectively, while capturing visible
Light and infrared light.The technology uses double image sensor framework, all the way the main perceived color information of imaging sensor, another way master
Perceived brightness details is wanted, color information and luminance detail are not interfere with each other.The technical program meets full-color imaging under low-illumination scene
Requirement, General Promotion night monitoring effect provides colored, clear, bright monitored picture, is effectively promoted to detailed information
Capture ability had not only solved the problems, such as traditional cameras missing color information due to infrared light filling, but also had solved because of night-environment light not
The defect for causing picture noise excessive enough realizes effect that is visible, and seeing clearly.
For the luminance information for acquiring environment, to improve picture quality, the outside of shell is equipped with to be sensed for the illumination of daylighting
Device 2.Using illuminance transducer 2, for acquiring brightness.
To simplify structure, and the reliability of work is improved, the first imaging sensor 4, the second imaging sensor 5, processor
It is set on a circuit board 6.If structure is simple, compact, reliable operation on a circuit board 6；Circuit board 6 is parallel with camera lens 1 to be set
It sets, light-dividing device 3 is equipped between circuit board 6 and camera lens 1.Connection is sequentially arranged in camera lens 1, light-dividing device 3, circuit board 6, is conducive to
Simplify structure.First imaging sensor 4, the second imaging sensor 5 are symmetrical arranged.First imaging sensor 4, the second image sensing
Device 5 is located at 3 side of opposite light-dividing device of circuit board 6；The processor is set to the other side of circuit board 6.First image sensing
Device 4, the second imaging sensor 5 to light-dividing device 3 distance be b, b 2.48mm.First imaging sensor 4, the second image pass
Center between sensor 5 is away from being 4.96 mm for a, a.
Figure 1 above, the enhancing of night shown in 2 image color monitor camera are specific embodiments of the present invention, body
Reveal substantive distinguishing features of the present invention and progress, shape can be carried out to it under the inspiration of the present invention using needs according to actual
The equivalent modifications of shape, structure etc., the column in the protection scope of this programme.
Claims (8)
1. night enhances image color monitor camera, it is characterised in that: including shell, camera lens (1), light-dividing device (3), be used for
Acquire the first imaging sensor (4) of environmental color information, the second imaging sensor (5) for acquiring ambient brightness information,
The ISP processor (7) being connected with the first imaging sensor (4) and the second imaging sensor (5), first imaging sensor
(4), the second imaging sensor (5), ISP processor (7) are set in shell, and light is after camera lens (1) to arrival light-dividing device
(3), then visible light and infrared spectroscopy is made to respectively enter the first imaging sensor (4) and the by light-dividing device (3)
Two imaging sensors (5) obtain two images, handle using ISP processor (7) to merge two images.
2. night according to claim 1 enhances image color monitor camera, it is characterised in that: outside the shell
Side is equipped with the illuminance transducer (2) for daylighting.
3. night according to claim 2 enhances image color monitor camera, it is characterised in that: first image
Sensor (4), the second imaging sensor (5), processor are set on a circuit board (6).
4. night according to claim 3 enhances image color monitor camera, it is characterised in that: the circuit board
(6) it is arranged in parallel with camera lens (1), the light-dividing device (3) is equipped between circuit board (6) and camera lens (1).
5. night according to claim 4 enhances image color monitor camera, it is characterised in that: first image
Sensor (4), the second imaging sensor (5) are symmetrical arranged.
6. night according to claim 5 enhances image color monitor camera, it is characterised in that: first image
Sensor (4), the second imaging sensor (5) are located at opposite light-dividing device (3) side of circuit board (6)；The processor is set to
The other side of circuit board (6).
7. night according to claim 6 enhances image color monitor camera, it is characterised in that: the first imaging sensor
(4), the distance of the second imaging sensor (5) to light-dividing device (3) is b, wherein: 2.2 mm≤b≤2.7mm.
8. night according to claim 7 enhances image color monitor camera, it is characterised in that: the first imaging sensor
(4), the center between the second imaging sensor (5) is away from for a, wherein the mm of 4.8 mm≤a≤5.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802317.7U CN208820888U (en) | 2018-11-02 | 2018-11-02 | Night enhances image color monitor camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802317.7U CN208820888U (en) | 2018-11-02 | 2018-11-02 | Night enhances image color monitor camera |
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| Publication Number | Publication Date |
|---|---|
| CN208820888U true CN208820888U (en) | 2019-05-03 |
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ID=66280577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802317.7U Active CN208820888U (en) | 2018-11-02 | 2018-11-02 | Night enhances image color monitor camera |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139015A (en) * | 2019-06-13 | 2019-08-16 | 深圳惠聪科技有限公司 | A kind of electron telescope |
| CN110365878A (en) * | 2019-07-04 | 2019-10-22 | 华为技术有限公司 | A kind of photographic device and method |
-
2018
- 2018-11-02 CN CN201821802317.7U patent/CN208820888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139015A (en) * | 2019-06-13 | 2019-08-16 | 深圳惠聪科技有限公司 | A kind of electron telescope |
| CN110365878A (en) * | 2019-07-04 | 2019-10-22 | 华为技术有限公司 | A kind of photographic device and method |
| CN110365878B (en) * | 2019-07-04 | 2022-05-17 | 华为技术有限公司 | Camera device and method |
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