CN110418111A - Ultra high-definition video signal transmission system and method in a kind of array camera - Google Patents
Ultra high-definition video signal transmission system and method in a kind of array camera Download PDFInfo
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- CN110418111A CN110418111A CN201910685191.2A CN201910685191A CN110418111A CN 110418111 A CN110418111 A CN 110418111A CN 201910685191 A CN201910685191 A CN 201910685191A CN 110418111 A CN110418111 A CN 110418111A
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 64
- 230000004438 eyesight Effects 0.000 claims abstract description 22
- 239000002131 composite material Substances 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 5
- 230000004297 night vision Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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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
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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Abstract
The present invention relates to technical field of video signal, and disclose ultra high-definition video signal transmission system in a kind of array camera, including array camera 1, the inside of the array camera 1 is fixedly installed with colour TV camera module 101 and monochrome camera module 102.Ultra high-definition video signal transmission system and method in the array camera, by the way that the collected vision signal of array camera is passed through colour TV camera module and monochrome camera module, same vision signal is divided into monochrome image and color image, it is transmitted again by different transmission module, different data restoring modules are restored, it is divided into two signals simultaneously and effectively reduces the loss that vision signal loses damage, the part signal of loss can be restored and be supplemented by another part, improve the integrality of vision signal, the power of color transmission module is greater than the power of monochromatic transmission module simultaneously, effectively increase the speed of equipment transmission of video.
Description
Technical field
The present invention relates to technical field of video signal, ultra high-definition vision signal is passed in specially a kind of array camera
Defeated system and method.
Background technique
Array thermal camera refers to that the kernel of infrared lamp is light emitting diode matrix, and light emitting diode matrix is efficient
Long-lived IR night vision apparatus, light emitting diode matrix have developed third generation product, release effect and the remote ultra-traditional of quality
The array infrared night vision system of new generation of infrared lamp, array thermal camera by form class can for needle gun type camera and
Hemispherical array video camera, the LED of common point lattice type camera indoors space can not uniform illumination, night vision picture forms intermediate mistake
It is bright and flashlight effect that both sides are excessively dark, array light source variable angle illuminator half-power angle are 10 to 120, it can produce 180 shapes
The light-emitting surface of shape, uniformly, image quality is fine and smooth, shines farther stronger for light irradiation, and it is uneven sufficiently to solve common point lattice type camera
The even flashlight effect illuminated with night vision.
Proposed in 102811334 A of Chinese patent CN in a kind of ball-shaped camera high-definition video signal Transmission system and
Method, which while reducing electromagnetic interference, can guarantee the integrality of the signal of transmission, but this is
System and method are not particularly suited for array camera, and existing array camera when in use, needs to carry out the transmission of live signal,
Image is more and complex, and to the more demanding of signal transmission, burden is larger, and existing transmission mode reduces array camera shooting
The picture quality of machine has the space promoted, so propose ultra high-definition video signal transmission system in a kind of array camera
And method solves the problems, such as to propose among the above.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides ultra high-definition video signal transmission systems in a kind of array camera
And method, have efficiency of transmission height, and the advantages that signal integrity is good, solve existing array camera when in use, needs
The transmission of live signal is carried out, image is more and complex, and to the more demanding of signal transmission, burden is larger, existing
Transmission mode reduces the picture quality of array camera, has the problem of space promoted.
(2) technical solution
To realize that above-mentioned efficiency of transmission is high, and the good purpose of signal integrity, the invention provides the following technical scheme:
Ultra high-definition video signal transmission system in a kind of array camera, including array camera 1, the array camera
1 inside is fixedly installed with colour TV camera module 101 and monochrome camera module 102,101 He of colour TV camera module
The equal signal of the output end of monochrome camera module 102 is connected with data converter 3, and the output end of the data converter 3 is electrically connected
It is connected to transmission module 4, the output end of the transmission module 4 is electrically connected with data reception module 5, the data reception module 5
Output end is connected with data restoring module 6, and the output end signal of the data restoring module 6 is connected with video composite module 7, institute
The input terminal for stating video composite module 7 is electrically connected with luminance compensation module 8, the input terminal electrical connection of the video composite module 7
There is lens correction module 9, the output end signal of the video composite module 7 is connected with display 10.
Another technical problem to be solved by the present invention is that providing ultra high-definition video signal transmission side in a kind of array camera
Method, comprising the following steps:
It 1), will be same by the collected vision signal of array camera by colour TV camera module and monochrome camera module
One vision signal is divided into monochrome image and color image；
2) monochrome image and color image in step 1) are converted into corresponding monochromatic electricity by data converter again
Signal and colored electric signal；
3) the monochromatic electric signal and colored electric signal in step 2) are transmitted to the data of receiving end by transmission module again
Receiving module, it is not of uniform size due to monochrome image and color image, so the transmission speed of monochromatic electric signal and colored electric signal
Spend it is different extremely, monochromatic electric signal transmission is very fast；
4) data restoring module in receiving end can be by the monochromatic electric signal received in step 3) and colored electric signal, also
Former monochromatizing image and color image are rendered and are combined finally by video composite module, be reduced into array camera and adopt
The video collected；
5) the video composite module in step 4) is restored to combined vision signal, passes through luminance compensation module and lens school
Positive module is modified and is beautified, and is finally transmitted to display and is shown；
6) by setting processor to the colour TV camera module and monochrome camera module of array camera in step 1)
It is controlled and is adjusted, while module receives control signal by wireless communication, to be adjusted and control to array camera.
Preferably, the input terminal of the array camera, data converter and transmission module is electrically connected with power supply.
Preferably, the input terminal of the array camera, data converter and transmission module is electrically connected processor, the place
The input terminal of reason device is electrically connected with wireless communication module.
Preferably, in the step 3) there are two types of transmission modules, respectively monochromatic transmission module and color transmission module, and
The power of color transmission module is greater than the power of monochromatic transmission module.
Preferably, the model DATA- or H-DLNZ of the wireless communication module.
Preferably, there are two the data reception modules, and two data reception modules are corresponding with two transmission modules.
Preferably, the inside of the data restoring module be fixedly installed with respectively with monochromatic electric signal and colored electric signal phase
Corresponding recovery module.
(3) beneficial effect
Compared with prior art, the present invention provides ultra high-definition video signal transmission system and sides in a kind of array camera
Method, have it is following the utility model has the advantages that
1, ultra high-definition video signal transmission system and method in the array camera, by the way that array camera is collected
Same vision signal is divided into monochrome image and cromogram by colour TV camera module and monochrome camera module by vision signal
Picture, then transmitted by different transmission module, different data restoring modules is restored, and equipment image biography is effectively increased
Defeated promptness rate, while being divided into two signals and effectively reducing the loss that vision signal loses damage, the part signal energy of loss
It is enough restored and is supplemented by another part, improve the integrality of vision signal, while the power of color transmission module is big
In the power of monochromatic transmission module, the speed of equipment transmission of video is effectively increased.
2, ultra high-definition video signal transmission system and method in the array camera, pass through luminance compensation module and lens school
Positive module is modified and is beautified, and is finally transmitted to display and is shown, can effectively increase array camera transmission
The quality of video is controlled and is adjusted to array camera convenient for user, effectively mention by being provided with wireless communication module
The high applicability of equipment can make equipment by being respectively provided with two data reception modules and two data restoring modules
It is whole to adapt to monochromatic electric signal and colored electric signal of different sizes, achieve the effect that synchronization signal, solves existing battle array
Column video camera when in use, needs to carry out the transmission of live signal, and image is more and complex, to signal transmission requirement compared with
Height, burden is larger, and existing transmission mode reduces the picture quality of array camera, has the problem of space promoted.
Detailed description of the invention
Fig. 1 is present system schematic diagram.
In figure: 1 array camera, 101 colour TV camera modules, 102 monochrome camera modules, 2 power supplys, the conversion of 3 data
Device, 4 transmission modules, 5 data reception modules, 6 data restoring modules, 7 video composite modules, 8 luminance compensation modules, 9 lens schools
Positive module, 10 displays, 11 processors, 12 wireless communication modules.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig. 1, ultra high-definition video signal transmission system in a kind of array camera, including array camera 1, array
The inside of video camera 1 is fixedly installed with colour TV camera module 101 and monochrome camera module 102, colour TV camera module 101
Data converter 3, the output end electrical connection of data converter 3 are connected with the equal signal of output end of monochrome camera module 102
There is transmission module 4, the input terminal of array camera 1, data converter 3 and transmission module 4 is electrically connected with power supply 2, array camera shooting
The input terminal of machine 1, data converter 3 and transmission module 4 is electrically connected processor 11, and the input terminal of processor 11 is electrically connected with wirelessly
Communication module 12, the model DATA-6106 or H7000-DLNZ of wireless communication module 12, the output end of transmission module 4 are electrically connected
It is connected to data reception module 5, there are two data reception modules 5, and two data reception modules 5 and two transmission modules 4 are opposite
It answers, the output end of data reception module 5 is connected with data restoring module 6, and the inside of data restoring module 6 is fixedly installed with difference
Recovery module corresponding with monochromatic electric signal and colored electric signal, the output end signal of data restoring module 6 are connected with video
Composite module 7, the input terminal of video composite module 7 are electrically connected with luminance compensation module 8, the input terminal electricity of video composite module 7
It is connected with lens correction module 9, the output end signal of video composite module 7 is connected with display 10.
Ultra high-definition video-signal transmission method in a kind of array camera, comprising the following steps:
1) the collected vision signal of array camera 1 is passed through into colour TV camera module 101 and monochrome camera module
102, same vision signal is divided into monochrome image and color image；
2) monochrome image and color image in step 1) are converted into corresponding monochromatic electricity by data converter 3 again
Signal and colored electric signal；
3) the monochromatic electric signal and colored electric signal in step 2) are transmitted to the number of receiving end by transmission module 4 again
It is not of uniform size due to monochrome image and color image according to receiving module 5, so the transmission of monochromatic electric signal and colored electric signal
Speed is different extremely, and monochromatic electric signal transmission is very fast, and there are two types of transmission modules 4, respectively monochromatic transmission module and color transmission mould
Block, and the power of color transmission module is greater than the power of monochromatic transmission module；
4) receiving end data restoring module 6 can by the monochromatic electric signal received in step 3) and colored electric signal,
It is reduced into monochrome image and color image, is rendered and is combined finally by video composite module 7, be reduced into array camera
1 collected video；
5) the video composite module 7 in step 4) is restored to combined vision signal, passes through luminance compensation module 8 and lens
Correction module 9 is modified and is beautified, and is finally transmitted to display 10 and is shown；
6) by setting processor 11 to the colour TV camera module 101 of array camera 1 in step 1) and monochromatic camera shooting
Machine module 102 is controlled and is adjusted, at the same by wireless communication module 12 receive control signal, to array camera 1 into
Row adjustment and control.
In conclusion ultra high-definition video signal transmission system and method in the array camera, by by array camera 1
Same vision signal is divided into list by colour TV camera module 101 and monochrome camera module 102 by collected vision signal
Chromatic graph picture and color image, then transmitted by different transmission module 4, different data restoring modules 6 is restored, effectively
The promptness rate of equipment image transmitting is improved, while being divided into two signals and effectively reducing the loss that vision signal loses damage,
The part signal of loss can be restored and be supplemented by another part, improve the integrality of vision signal, while colored
The power of transmission module is greater than the power of monochromatic transmission module, effectively increases the speed of equipment transmission of video.
Also, ultra high-definition video signal transmission system and method in the array camera, by luminance compensation module 8 and thoroughly
Mirror correction module 9 is modified and is beautified, and is finally transmitted to display 10 and is shown, can effectively increase array camera
1 transmission video quality, by be provided with wireless communication module 12, convenient for user to array camera 1 carry out control and
Adjustment, effectively increases the applicability of equipment, by being respectively provided with two data reception modules 5 and two data restoring modules
6, equipment can be made integrally to adapt to monochromatic electric signal and colored electric signal of different sizes, achieved the effect that synchronization signal, solved
Existing array camera determined when in use, has needed to carry out the transmission of live signal, image is more and complex, to signal
What is transmitted is more demanding, and burden is larger, and existing transmission mode reduces the picture quality of array camera, has the sky promoted
Between the problem of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. ultra high-definition video signal transmission system in a kind of array camera, including array camera (1), which is characterized in that institute
The inside for stating array camera (1) is fixedly installed with colour TV camera module (101) and monochrome camera module (102), described
The equal signal of output end of colour TV camera module (101) and monochrome camera module (102) is connected with data converter (3), institute
The output end for stating data converter (3) is electrically connected with transmission module (4), and the output end of the transmission module (4) is electrically connected with number
According to receiving module (5), the output end of the data reception module (5) is connected with data restoring module (6), the data convert mould
The output end signal of block (6) is connected with video composite module (7), and the input terminal of the video composite module (7) is electrically connected with bright
It spends compensating module (8), the input terminal of the video composite module (7) is electrically connected with lens correction module (9), the video combination
The output end signal of module (7) is connected with display (10).
2. ultra high-definition video-signal transmission method in a kind of array camera, which comprises the following steps:
1) array camera (1) collected vision signal is passed through into colour TV camera module (101) and monochrome camera module
(102), same vision signal is divided into monochrome image and color image；
2) monochrome image and color image in step 1) are converted into corresponding monochromatic telecommunications by data converter (3) again
Number and colored electric signal；
3) the monochromatic electric signal and colored electric signal in step 2) are transmitted to the data of receiving end by transmission module (4) again
Receiving module (5), it is not of uniform size due to monochrome image and color image, so the transmission of monochromatic electric signal and colored electric signal
Speed is different extremely, and monochromatic electric signal transmission is very fast；
4) data restoring module (6) in receiving end can be by the monochromatic electric signal received in step 3) and colored electric signal, also
Former monochromatizing image and color image are rendered and are combined finally by video composite module (7), be reduced into array camera
(1) collected video；
5) the video composite module (7) in step 4) is restored to combined vision signal, passes through luminance compensation module (8) and lens
Correction module (9) is modified and is beautified, and is finally transmitted to display (10) and is shown；
6) the colour TV camera module (101) and monochrome of array camera in step 1) (1) are taken the photograph by the way that processor (11) are arranged
Camera module (102) is controlled and is adjusted, while module (12) receives control signal by wireless communication, images to array
Machine is adjusted and controls.
3. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
The input terminal of the array camera (1), data converter (3) and transmission module (4) is electrically connected with power supply (2).
4. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
The input terminal of the array camera (1), data converter (3) and transmission module (4) is electrically connected processor (11), the processing
The input terminal of device (11) is electrically connected with wireless communication module (12).
5. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
In the step 3) there are two types of transmission modules (4), respectively monochromatic transmission module and color transmission module, and color transmission module
Power be greater than the power of monochromatic transmission module.
6. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
The model DATA-6106 or H7000-DLNZ of the wireless communication module (12).
7. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
There are two the data reception modules (5), and two data reception modules (5) are corresponding with two transmission module (4).
8. ultra high-definition video signal transmission system and method in array camera according to claim 1, which is characterized in that
The inside of the data restoring module (6) is fixedly installed with reduction mould corresponding with monochromatic electric signal and colored electric signal respectively
Block.
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| CN201910685191.2A CN110418111A (en) | 2019-07-27 | 2019-07-27 | Ultra high-definition video signal transmission system and method in a kind of array camera |
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| CN201910685191.2A CN110418111A (en) | 2019-07-27 | 2019-07-27 | Ultra high-definition video signal transmission system and method in a kind of array camera |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101493893A (en) * | 2008-12-11 | 2009-07-29 | 中山大学 | Image data fusing method |
| US8681250B2 (en) * | 2008-02-20 | 2014-03-25 | Apple Inc. | Electronic device with two image sensors |
| CN105721841A (en) * | 2014-12-18 | 2016-06-29 | 全视科技有限公司 | High resolution array camera |
| CN207910925U (en) * | 2018-03-27 | 2018-09-25 | 中国人民解放军空军工程大学 | A kind of colored and black and white dual camera monitoring system |
-
2019
- 2019-07-27 CN CN201910685191.2A patent/CN110418111A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8681250B2 (en) * | 2008-02-20 | 2014-03-25 | Apple Inc. | Electronic device with two image sensors |
| CN101493893A (en) * | 2008-12-11 | 2009-07-29 | 中山大学 | Image data fusing method |
| CN105721841A (en) * | 2014-12-18 | 2016-06-29 | 全视科技有限公司 | High resolution array camera |
| CN207910925U (en) * | 2018-03-27 | 2018-09-25 | 中国人民解放军空军工程大学 | A kind of colored and black and white dual camera monitoring system |
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Application publication date: 20191105 |