CN106713723A - Shooting system with double adjustable light waves - Google Patents
Shooting system with double adjustable light waves Download PDFInfo
- Publication number
- CN106713723A CN106713723A CN201710197800.0A CN201710197800A CN106713723A CN 106713723 A CN106713723 A CN 106713723A CN 201710197800 A CN201710197800 A CN 201710197800A CN 106713723 A CN106713723 A CN 106713723A
- Authority
- CN
- China
- Prior art keywords
- light
- camera system
- spectral module
- optical lens
- pair
- 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 26
- 230000003595 spectral effect Effects 0.000 claims description 31
- 230000033001 locomotion Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 abstract description 7
- 238000005286 illumination Methods 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 5
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- 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 with double adjustable light waves. The shooting system comprises an optical lens, wherein light splitting modules capable of splitting light waves transmitted by the optical lens into light waves with visible light and infrared wavelength ranges are 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; 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 further comprises an optical length adjusting mechanism used for adjusting the optical length, and the optical length adjusting mechanism is arranged between the light splitting modules and the light sensing chips; and the light splitting module comprises at least one light splitting element, and the light splitting element is a prism, a thin film or a plane mirror. 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, the especially a kind of pair of adjustable camera system of 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 pair of adjustable camera system of 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 pair of adjustable camera system of light, it is special
Levy and be, including optical lens, described optical lens is provided with into image side and the light wave that optical lens transmission comes can be divided into visible
The spectral module of light and infrared light wave-length coverage light wave；Each spectral module be correspondingly arranged on two for receive through spectral module
The sensitive chip of the different wavelength range light wave for separating；Described camera system also includes the light that can be received each sensitive chip
The image processing system that ripple is integrated and exported；Described camera system also includes the light path regulation machine for adjusting light path
Structure, the light path governor motion is arranged between the spectral module and the sensitive chip；Described spectral module is included
At least one piece beam splitter, the beam splitter is prism, film or level crossing.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：The surface of described spectral module is using plating
Film layer.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Described camera system includes a light
Journey governor motion.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Described camera system includes at least two
Individual light path governor motion, and the quantity of the light path governor motion is identical with the quantity of the sensitive chip.
A kind of pair of adjustable camera system of light as described above, it is characterised in that：Light and institute that the optical lens sends
Spectral module shape a at a certain angle is stated, 0 is met<a<180°.
Compared with prior art, the adjustable camera system of a kind of pair of 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
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, each
What single sensitive chip was received is one section of narrow light wave of wave-length coverage, so that the definition of sensitive chip has
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
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, it is multiple
The overall optical wavelength scope received after sensitive chip is cumulative is just relatively wide, reflects that the wavelength of each color can be by fully profit
With 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
Two different wavelength range light waves, these different wavelength range light waves are received by different sensitive chips respectively again, therefore, low
During illumination, the sensitive chip of two reception different wavelength range light waves is accumulated in together so that utilizable optical wavelength model
Enclose and broaden, improve 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, light path governor motion；4th, sensitive chip；5th, image procossing system
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 pair of adjustable camera system of light, including optical lens 1, described 1 one-tenth image side of optical lens sets
Having, optical lens 1 can be transmitted the spectral module 2 that the light wave for coming is divided into visible ray and infrared light wave-length coverage light wave；Each light splitting
Module 2 be correspondingly arranged on two for receive the sensitive chip 4 of different wavelength range light wave that is separated through spectral module 2；It is described
Camera system also include the image processing system 5 that the light wave that each sensitive chip 4 is received can be integrated and exported；It is described
Camera system also include for adjusting the light path governor motion 3 of light path；The light path governor motion 3 is arranged on the light splitting mould
Between block 2 and the sensitive chip 4；The light path governor motion 3 of light path is adjusted, the luminous energy blur-free imaging of each wave-length coverage is existed
On sensitive chip 4 below；Described spectral module 2 includes at least one piece beam splitter, and the beam splitter is prism, thin
Film or level crossing, using prism, film or level crossing, can carry out light splitting, and spectrophotometric result is good, can be by optical lens
The light wave that 1 transmission comes is divided into each and every one different wavelength range light waves many, and the whole image sharpness for eventually forming camera system is big
Big lifting, the quantity of beam splitter is not specifically limited herein.
As shown in figure 1, in the present embodiment, the surface of described spectral module 2 uses film plating layer.Using multicoating,
The light wave that light wave reflection another part wavelength band that multilayer film reaches a part of wavelength band is plated on spectral module is saturating,
Realize light splitting.
As shown in figure 1, in the present embodiment, described camera system includes a light path governor motion 3, that is to say, that
Light path governor motion is provided between only one of which spectral module and sensitive chip.Certain camera system also includes at least two
Light path governor motion 3, and the quantity of the light path governor motion 3 is identical with the quantity of the sensitive chip 4.
As shown in figure 1, in the present embodiment, the light that the optical lens 1 sends is formed necessarily with the spectral module 2
Angle a, meet 0<a<180 °, optical lens light out can be allowed to carry out light splitting by spectral module.
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 several different wavelength range light waves through spectral module 2, is adjusted through light path governor motion 3 respectively
Light path, on corresponding sensitive chip 4, different sensitive chips 4 receives the light of particular range of wavelengths to blur-free imaging respectively respectively
Ripple, realizes the reduction of image and reproduces finally by image processing module 5, so as to improve optical system definition, increased
Color reducibility, and realize that camera system also can blur-free imaging under low-light (level) environment.
Claims (5)
1. a kind of pair of adjustable camera system of light, it is characterised in that including optical lens (1), described optical lens (1) is into image side
It is provided with the spectral module (2) that the light wave that optical lens (1) transmission comes can be divided into visible ray and infrared light wave-length coverage light wave；Often
Individual spectral module (2) be correspondingly arranged on two for receive separated through spectral module (2) different wavelength range light wave it is photosensitive
Chip (4)；Described camera system also includes the image that the light wave that each sensitive chip (4) is received can be integrated and exported
Processing system (5)；Described camera system also includes the light path governor motion (3) for adjusting light path, and the light path adjusts machine
Structure (3) is arranged between the spectral module (2) and the sensitive chip (4)；Described spectral module (2) includes at least one
Piece beam splitter, the beam splitter is prism, film or level crossing.
2. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described spectral module (2)
Surface uses film plating layer.
3. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described camera system is included
One light path governor motion (3).
4. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：Described camera system is included
At least two light path governor motions (3), and quantity and the sensitive chip (4) of the light path governor motion (3) quantity phase
Together.
5. the adjustable camera system of a kind of pair of light according to claim 1, it is characterised in that：The optical lens (1) sends
Light and the spectral module (2) shape a at a certain angle, meet 0<a<180°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197800.0A CN106713723A (en) | 2017-03-29 | 2017-03-29 | Shooting system with double adjustable light waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710197800.0A CN106713723A (en) | 2017-03-29 | 2017-03-29 | Shooting system with double adjustable light waves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106713723A true CN106713723A (en) | 2017-05-24 |
Family
ID=58887334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710197800.0A Pending CN106713723A (en) | 2017-03-29 | 2017-03-29 | Shooting system with double adjustable light waves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106713723A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110351464A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of adjustable camera system of double light |
| CN110418039A (en) * | 2019-07-10 | 2019-11-05 | 中山联合光电科技股份有限公司 | A kind of double light camera systems of adjustable light path |
| CN110445961A (en) * | 2019-07-10 | 2019-11-12 | 中山联合光电科技股份有限公司 | A kind of adjustable camera system of double light |
| CN111630452A (en) * | 2018-01-26 | 2020-09-04 | 索尼半导体解决方案公司 | Imaging device and electronic apparatus |
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|---|---|---|---|---|
| US20100079587A1 (en) * | 2008-09-30 | 2010-04-01 | Fujifilm Corporation | Endoscope system |
| CN103792657A (en) * | 2012-10-30 | 2014-05-14 | 福州高意通讯有限公司 | Optical path length fine tuning structure and application structure thereof |
| CN103811993A (en) * | 2012-11-07 | 2014-05-21 | 无锡华御信息技术有限公司 | Method for tuning communication optical signal |
| WO2015124075A1 (en) * | 2014-02-18 | 2015-08-27 | Harbin Institute Of Technology | Real time imaging spectrometer based on differential structure |
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
| CN206790585U (en) * | 2017-03-29 | 2017-12-22 | 中山联合光电科技股份有限公司 | A kind of adjustable filming apparatus of double light |
-
2017
- 2017-03-29 CN CN201710197800.0A patent/CN106713723A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100079587A1 (en) * | 2008-09-30 | 2010-04-01 | Fujifilm Corporation | Endoscope system |
| CN103792657A (en) * | 2012-10-30 | 2014-05-14 | 福州高意通讯有限公司 | Optical path length fine tuning structure and application structure thereof |
| CN103811993A (en) * | 2012-11-07 | 2014-05-21 | 无锡华御信息技术有限公司 | Method for tuning communication optical signal |
| WO2015124075A1 (en) * | 2014-02-18 | 2015-08-27 | Harbin Institute Of Technology | Real time imaging spectrometer based on differential structure |
| CN105933584A (en) * | 2016-05-18 | 2016-09-07 | 中山联合光电科技股份有限公司 | Shooting system |
| CN206790585U (en) * | 2017-03-29 | 2017-12-22 | 中山联合光电科技股份有限公司 | A kind of adjustable filming apparatus of double light |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111630452A (en) * | 2018-01-26 | 2020-09-04 | 索尼半导体解决方案公司 | Imaging device and electronic apparatus |
| CN111630452B (en) * | 2018-01-26 | 2022-01-14 | 索尼半导体解决方案公司 | Imaging device and electronic apparatus |
| CN110351464A (en) * | 2019-07-10 | 2019-10-18 | 中山联合光电科技股份有限公司 | A kind of adjustable camera system of double light |
| CN110418039A (en) * | 2019-07-10 | 2019-11-05 | 中山联合光电科技股份有限公司 | A kind of double light camera systems of adjustable light path |
| CN110445961A (en) * | 2019-07-10 | 2019-11-12 | 中山联合光电科技股份有限公司 | A kind of adjustable camera system of 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |