CN106713721A - Shooting system capable of splitting multiple light waves - Google Patents
Shooting system capable of splitting multiple light waves Download PDFInfo
- Publication number
- CN106713721A CN106713721A CN201710197316.8A CN201710197316A CN106713721A CN 106713721 A CN106713721 A CN 106713721A CN 201710197316 A CN201710197316 A CN 201710197316A CN 106713721 A CN106713721 A CN 106713721A
- Authority
- CN
- China
- Prior art keywords
- camera system
- light
- shooting system
- optical lens
- light waves
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 22
- 238000003384 imaging method Methods 0.000 claims abstract description 6
- 230000003595 spectral effect Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Color Television Image Signal Generators (AREA)
Abstract
The invention discloses a shooting system capable of splitting multiple light waves. The shooting system comprises an optical lens, wherein a light splitting module capable of splitting light waves transmitted by the optical lens into a plurality of light waves with different wavelength ranges is arranged on an imaging side of the optical lens; the shooting system further comprises at least two light sensing chips used for receiving optical signals split by the light splitting module; and the shooting system further comprises an image processing system capable of integrating and outputting the light waves received by the light sensing chips. The shooting system disclosed by the invention realizes high definition of a shot image, has good image color reductibility, and can realize clear imaging under low illumination.
Description
【Technical field】
The present invention relates to optical system, a kind of especially camera system for dividing many light.
【Background technology】
Monitoring camera system is widely applied in daily life at present.But current safety monitoring, road conditions prison
Control system has the disadvantage that:
1st, existing camera system needs by the way of single lens match single sensitive chip for single sensitive chip
The optical wavelength of reception is relatively wide, therefore, cause overall picture definition not high, shoot the effect come bad；
2nd, existing camera system reflects that the wavelength of each color exists by the way of single lens match single sensitive chip
Bad, not full enough so as to shooting picture color the occur phenomenon reduced on single sensitive chip；
3rd, existing camera system is by the way of single lens match single sensitive chip, in low-light (level) environment, part
The wavelength of light wave can not be utilized, and cause overall thang-kng amount to decline, and shooting image is unintelligible.
Therefore, the present invention is based on the not enough of the above and produces.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of camera system for dividing many light, and the system realizes shooting image
Fine definition, and image color is Well-recovered, also can blur-free imaging under low-light (level).
In order to solve the above technical problems, present invention employs following technical proposals：A kind of camera system for dividing many light, its
It is characterised by, including optical lens, if described optical lens is provided with into image side the light wave that optical lens transmission comes can be divided into
The dry spectral module of different wavelength range light wave；Described camera system also includes that at least two are used to receive through spectral module
Separate the sensitive chip of optical signal；Described camera system also include can by each sensitive chip receive light wave carry out integrate and
The image processing system of output.
A kind of camera system for dividing many light as described above, it is characterised in that：Described spectral module is included at least
One piece of beam splitter.
A kind of camera system for dividing many light as described above, it is characterised in that：Described camera system is included at least
One spectral module.
A kind of camera system for dividing many light as described above, it is characterised in that：Described camera system includes two
Spectral module.
A kind of camera system for dividing many light as described above, it is characterised in that：Described camera system includes three
Sensitive chip.
Compared with prior art, a kind of camera system for dividing many light of the invention, has reached following effect：
1st, the present invention is separated the light of different wave length using spectral module, so the light wave from spectral module output is
Several different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, often
What individual single sensitive chip was received is one section of narrow light wave of wave-length coverage, so that the definition meeting of sensitive chip
There is lifting, the whole image sharpness for eventually forming camera system is greatly promoted.
2nd, the present invention is separated the light of different wave length using spectral module, so the light wave from spectral module output is
Several different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, it is many
The overall optical wavelength scope received after individual sensitive chip is cumulative is just relatively wide, reflects that the wavelength of each color can be abundant
Utilize, the overall picture color for receiving light wave and being formed after multiple sensitive chips are cumulative is truer, fuller.
3rd, the present invention is separated the light of different wave length using spectral module, so the light wave from spectral module output is
Several different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore,
During low-light (level), the sensitive chip that multiple receives different wavelength range light wave is accumulated in together so that utilizable optical wavelength
Scope broadens, and improves overall thang-kng amount, so that imaging picture also can guarantee that clearly when light is very dark.
【Brief description of the drawings】
Specific embodiment of the invention is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is schematic diagram of the present invention；
Brief description of the drawings：1st, optical lens；2nd, spectral module；3rd, sensitive chip；4th, image processing system.
【Specific embodiment】
Embodiments of the present invention are elaborated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of camera system for dividing many light, including optical lens 1, described 1 one-tenth image side of optical lens
Being provided with, optical lens 1 can be transmitted the spectral module 2 that the light wave for coming is divided into several different wavelength range light waves；Described shooting
System also includes that at least two are used to receive the sensitive chip 3 for separating optical signal through spectral module 2；Described camera system is also wrapped
Include the image processing system 4 that the light wave that each sensitive chip 3 is received can be integrated and exported.
As shown in figure 1, in the present embodiment, described spectral module 2 includes at least one piece beam splitter, can be by light
Learn the next light wave of the transmission of camera lens 1 and be divided into each and every one different wavelength range light waves many, the quantity of beam splitter is not specifically limited herein.
As shown in figure 1, in the present embodiment, camera system includes at least one spectral module 2.Specifically, described
Camera system includes two spectral modules 2 and three sensitive chips 3.
Using spectral module 2 and by the way of matching multiple sensitive chips 3 for receiving different wavelength range light waves, via optics
The light out of camera lens 1 is divided into several different wavelength range light waves through spectral module 2, then via being matched with spectral module 2
Different sensitive chips 3 are received respectively, and different sensitive chips 3 receives the light wave of particular range of wavelengths respectively, finally by image
Processing module 4 realizes the reduction and reproduction of image, so as to improve optical system definition, increased color reducibility, and in fact
Camera system also can blur-free imaging under present low-light (level) environment.
Claims (5)
1. a kind of camera system for dividing many light, it is characterised in that including optical lens (1), described optical lens (1) imaging
Side is provided with the spectral module (2) that the light wave that optical lens (1) transmission comes can be divided into several different wavelength range light waves；It is described
Camera system also include that at least two are used to receive the sensitive chips (3) of optical signal are separated through spectral module (2)；Described bat
Taking the photograph system also includes the image processing system (4) that the light wave that each sensitive chip (3) is received can be integrated and exported.
2. a kind of camera system for dividing many light according to claim 1, it is characterised in that：Described spectral module (2)
Include at least one piece beam splitter.
3. a kind of camera system for dividing many light according to claim 1, it is characterised in that：Described camera system includes
There is at least one spectral module (2).
4. a kind of camera system for dividing many light according to claim 3, it is characterised in that：Described camera system includes
There are two spectral modules (2).
5. a kind of camera system for dividing many light according to claim 4, it is characterised in that：Described camera system includes
There are three sensitive chips (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197316.8A CN106713721A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting multiple light waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197316.8A CN106713721A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting multiple light waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106713721A true CN106713721A (en) | 2017-05-24 |
Family
ID=58887280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197316.8A Pending CN106713721A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting multiple light waves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106713721A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365879A (en) * | 2019-07-10 | 2019-10-22 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide more light |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
| CN205647707U (en) * | 2016-04-21 | 2016-10-12 | 中山联合光电科技股份有限公司 | Two spectrum imaging system |
-
2017
- 2017-03-29 CN CN201710197316.8A patent/CN106713721A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205647707U (en) * | 2016-04-21 | 2016-10-12 | 中山联合光电科技股份有限公司 | Two spectrum imaging system |
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110365879A (en) * | 2019-07-10 | 2019-10-22 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide more light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |