CN106713725A - Shooting system capable of splitting double light waves - Google Patents
Shooting system capable of splitting double light waves Download PDFInfo
- Publication number
- CN106713725A CN106713725A CN201710197834.XA CN201710197834A CN106713725A CN 106713725 A CN106713725 A CN 106713725A CN 201710197834 A CN201710197834 A CN 201710197834A CN 106713725 A CN106713725 A CN 106713725A
- Authority
- CN
- China
- Prior art keywords
- light
- optical lens
- light waves
- shooting system
- light wave
- 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 18
- 238000003384 imaging method Methods 0.000 claims abstract description 6
- 230000003595 spectral effect Effects 0.000 claims description 23
- 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
-
- 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 double light waves. The shooting system comprises an optical lens, at least one light splitting module capable of splitting light waves transmitted by the optical lens into light waves with visible light and infrared wavelength ranges is arranged on an imaging side of the optical lens; each light splitting module is correspondingly provided with two light sensing chips used for receiving the light waves with different wavelength ranges split by the light splitting modules; 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 double 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 double 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 double light, its
It is characterised by, including optical lens, described optical lens is provided with least one into image side can be by the next light of optical lens transmission
Ripple is divided into the spectral module of visible ray and infrared light wave-length coverage light wave；Each spectral module is correspondingly arranged on two for receiving
The sensitive chip of the different wavelength range light wave separated through spectral module；Described camera system also includes can be by each photosensitive core
The image processing system that the light wave that piece is received is integrated and exported.
A kind of camera system for dividing double light as described above, it is characterised in that：Described spectral module is included at least
One piece of beam splitter.
Compared with prior art, a kind of camera system for dividing double 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
It is two different wavelength range light waves, the two different wavelength range light waves are received by different sensitive chips respectively again, therefore,
What each single sensitive chip was received is one section of narrow light wave of wave-length coverage, so that the definition of sensitive chip
Lifting is had, 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
It is two different wavelength range light waves, the two different wavelength range light waves are received by different sensitive chips respectively again, therefore,
The overall optical wavelength scope received after two sensitive chips are cumulative is just relatively wide, reflects that the wavelength of each color can be filled
Divide and utilize, the overall picture color for receiving light wave and being formed after two 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
It is two different wavelength range light waves, the two different wavelength range light waves are received by different sensitive chips respectively again, therefore,
In low-light (level), the sensitive chip of two reception different wavelength range light waves is accumulated in together so that utilizable light wave ripple
Scope long 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 double light, including optical lens 1, described 1 one-tenth image side of optical lens
Optical lens 1 can be transmitted the spectral module that the light wave for coming is divided into visible ray and infrared light wave-length coverage light wave to be provided with least one
2；Each spectral module 2 be correspondingly arranged on two for receive separated through spectral module 2 different wavelength range light wave it is photosensitive
Chip 3；Described camera system also includes the image procossing that the light wave that each sensitive chip 3 is received can be integrated and exported
System 4.
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 four sensitive chips 3.
By the way of two sensitive chips 3 of reception different wavelength range light wave of spectral module 2 and matching, via optics
The light out of camera lens 1 is divided into two different wavelength range light waves through spectral module 2, then is matched not via with spectral module 2
Same feeling optical chip 3 is received respectively, and different sensitive chips 3 receives the light wave of particular range of wavelengths respectively, at image
Reason module 4 realizes the reduction and reproduction of image, so as to improve optical system definition, increased color reducibility, and realize
Camera system also can blur-free imaging under low-light (level) environment.
Claims (2)
1. a kind of camera system for dividing double light, it is characterised in that including optical lens (1), described optical lens (1) imaging
Side is provided with least one, and the light wave that optical lens (1) transmission comes can be divided into the light splitting of visible ray and infrared light wave-length coverage light wave
Module (2)；Each spectral module (2) be correspondingly arranged on two for receive the different wavelength range that is separated through spectral module (2)
The sensitive chip (3) of light wave；Described camera system also include can by each sensitive chip (3) receive light wave carry out integrate and
The image processing system (4) of output.
2. a kind of camera system for dividing double light according to claim 1, it is characterised in that：Described spectral module (2)
Include at least one piece beam splitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197834.XA CN106713725A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting double light waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197834.XA CN106713725A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting double light waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106713725A true CN106713725A (en) | 2017-05-24 |
Family
ID=58887141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197834.XA Pending CN106713725A (en) | 2017-03-29 | 2017-03-29 | Shooting system capable of splitting double light waves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106713725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351463A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide double light |
| CN110365880A (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 dividing double light |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872328A (en) * | 2016-04-21 | 2016-08-17 | 中山联合光电科技股份有限公司 | Shooting 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 |
| CN206790586U (en) * | 2017-03-29 | 2017-12-22 | 中山联合光电科技股份有限公司 | A kind of filming apparatus for dividing double light |
-
2017
- 2017-03-29 CN CN201710197834.XA patent/CN106713725A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872328A (en) * | 2016-04-21 | 2016-08-17 | 中山联合光电科技股份有限公司 | Shooting 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 |
| CN206790586U (en) * | 2017-03-29 | 2017-12-22 | 中山联合光电科技股份有限公司 | A kind of filming apparatus for dividing double light |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351463A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of camera system that can divide double light |
| CN110365880A (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 dividing double 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 |