CN105872328A - Shooting system - Google Patents
Shooting system Download PDFInfo
- Publication number
- CN105872328A CN105872328A CN201610250867.1A CN201610250867A CN105872328A CN 105872328 A CN105872328 A CN 105872328A CN 201610250867 A CN201610250867 A CN 201610250867A CN 105872328 A CN105872328 A CN 105872328A
- Authority
- CN
- China
- Prior art keywords
- infrared
- white light
- lens
- sensitive chip
- camera system
- 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
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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
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a shooting system. The shooting system comprises an optical lens (1). A light splitting element (2) is arranged on the side, away from a shot object, of the optical lens (1) and can split white light from infrared light, and a white light sensing chip (3) and an infrared light sensing chip (4) are arranged on one side of the light splitting element (2) and can receive white light and infrared light which are split by the light splitting element (2) respectively. The shooting system is simple in structure, high in image interpreting capability and capable of restoring the environment color even under an infrared scene.
Description
[technical field]
The present invention relates to a kind of optical photographic system.
[background technology]
The fields such as at present monitoring camera is at safety monitoring, monitoring road conditions are widely used.But
Being current safety monitoring, the monitoring camera used in field such as monitoring road conditions but has a following deficiency:
Traditional monitoring camera not can determine that in infrared environmental scenery is (in subject and local environment
Each object) color, so photographed picture is typically all artwork master in infrared environmental
Picture, and not can determine that the color of photographed scene；It addition, traditional monitoring camera shines at visible ray
Spending the resolving power of photographed in low environment poor, image definition is low.
In order to solve above-mentioned existing problem, the present invention makes useful improvement.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, solve picture
Ability is high, also can make the camera system that environmental color reduces under IR Scene.This camera system
Use white light sensitive chip and infrared sensitive chip to receive white light and infrared the most simultaneously, it is achieved with
Step tupe, thus in the case of infrared, the imaging of shooting also can determine that environmental colors, makes bat
Take the photograph scene to be reduced to a greater extent.
The present invention is achieved by the following technical solutions:
A kind of camera system, it is characterised in that: including optical lens, described optical lens is remote
It is provided with from subject side and can separate white light and infrared beam splitter, described beam splitter
Side be provided with can receive respectively its separate white light and infrared white light sensitive chip and infrared
Sensitive chip.
Camera system as above, it is characterised in that: described beam splitter is prism.
Camera system as above, it is characterised in that: described white light sensitive chip is with infrared
The position of sensitive chip is mutually perpendicular to.
Camera system as above, it is characterised in that: described optical lens is by one piece or many
Piece lens composition.
Camera system as above, it is characterised in that: described lens are spherical lens or non-
The combination of spherical lens or spherical lens and non-spherical lens.
Compared with prior art, the present invention has the following advantages:
1, the light that optical lens is passed over by the beam splitter of the present invention be divided into white light and
Infrared, the white light separated is delivered to white light sensitive chip again, and separate is infrared, is delivered to red
Outer sensitive chip.Therefore, have employed white light, the infrared synchronization process pattern that simultaneously receives, thus
In the case of infrared, the imaging of shooting also can determine that environmental colors, makes photographed scene obtain the more day of one's doom
The reduction of degree, reduces real scene offer conveniently for safety monitoring or monitoring road conditions.
2, the frame processing pattern that the present invention uses, in the environment that visible light illumination is low certainly
Move and switch to infrared mode, ensure that the clear of image planes.
3, present configuration is simple, with low cost, is suitable for popularization and application.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present invention；
[detailed description of the invention]
The invention will be further described below in conjunction with the accompanying drawings:
A kind of camera system, including optical lens 1, described optical lens 1 is away from object
Body side is provided with and can separate white light and infrared beam splitter 2, described beam splitter 2 side
Be provided with can receive respectively its separate white light and infrared white light sensitive chip 3 and infrared sense
Optical chip 4.The light that optical lens 1 passes over is divided into white light and infrared by beam splitter 2,
The white light separated is delivered to white light sensitive chip 3 again, and separate is infrared, is delivered to infrared sense
Optical chip 4.Therefore, have employed white light, infrared receive synchronization process pattern simultaneously, infrared connect
Receipts image is as master map, and the faint light of white light determines master map correspondence position color, thus infrared
In the case of the imaging of shooting also can determine that environmental colors, make photographed scene obtain to a greater extent also
Former, reduce real scene offer conveniently for safety monitoring or monitoring road conditions.When ambient light illumination compares
Time low (such as dusk is at dusk), double spectrum camera systems are by contrast white light sensitive chip 3 He
The definition of infrared the become image of sensitive chip 4, selects main image planes, in low-light (level) environment certainly
Moving and choosing infrared the become image of sensitive chip 4 is main image planes, and white light sensitive chip 3 is as auxiliary
Help and choose corresponding scenery color, improve resolving power, it is achieved image clear.
Described beam splitter 2 is prism.White light and infrared be delivered to rib by optical lens 1
Mirror, white light is then delivered to white light sensitive chip 3 by prism, and by infrared be delivered to infrared photosensitive
Chip 4.The propagation of light is as shown by the arrows in Figure 1.
Described white light sensitive chip 3 is mutually perpendicular to the position of infrared sensitive chip 4.
Described optical lens 1 is made up of one piece or many pieces of lens.White light and infrared all pass through light
Learn one piece in camera lens 1 or many pieces of lens are delivered to beam splitter 2.
Described lens in optical lens 1 can be spherical lens, it is also possible to is aspherical
Mirror, it is also possible to be the combination of spherical lens and non-spherical lens.
Claims (5)
1. a camera system, it is characterised in that: include optical lens (1), described
Optical lens (1) is provided with away from subject side can separate white light and infrared beam splitter
(2), described beam splitter (2) side be provided with can receive respectively its institute separate white light and
Infrared white light sensitive chip (3) and infrared sensitive chip (4).
Camera system the most according to claim 1, it is characterised in that: described divides
Optical element (2) is prism.
Camera system the most according to claim 1, it is characterised in that: described is white
Light sensitive chip (3) is mutually perpendicular to the position of infrared sensitive chip (4).
Camera system the most according to claim 1, it is characterised in that: described light
Learn camera lens (1) to be made up of one piece or many pieces of lens.
Camera system the most according to claim 3, it is characterised in that: described is saturating
Mirror is the combination of spherical lens or non-spherical lens or spherical lens and non-spherical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250867.1A CN105872328A (en) | 2016-04-21 | 2016-04-21 | Shooting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250867.1A CN105872328A (en) | 2016-04-21 | 2016-04-21 | Shooting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105872328A true CN105872328A (en) | 2016-08-17 |
Family
ID=56632601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250867.1A Pending CN105872328A (en) | 2016-04-21 | 2016-04-21 | Shooting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105872328A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713724A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Double-light shooting system |
| CN106713725A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Shooting system capable of splitting double light waves |
| CN107179592A (en) * | 2017-06-30 | 2017-09-19 | 广东欧珀移动通信有限公司 | Camera lens module, camera module and electronic installation |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511993Y (en) * | 2001-08-21 | 2002-09-18 | 金桥科技股份有限公司 | Camera lens |
| CN101510007A (en) * | 2009-03-20 | 2009-08-19 | 北京科技大学 | Real time shooting and self-adapting fusing device for infrared light image and visible light image |
| CN201413554Y (en) * | 2009-06-09 | 2010-02-24 | 湖南科技大学 | Night intelligent monitoring and warning system of web-based while-light camera |
| US20110249323A1 (en) * | 2008-10-06 | 2011-10-13 | Novadaq Technologies Inc. | Compensating optical coupler for visible and nir imaging |
| CN202488561U (en) * | 2012-03-23 | 2012-10-10 | 田锦林 | Wireless infrared video camera |
| CN105163010A (en) * | 2015-08-21 | 2015-12-16 | 广东欧珀移动通信有限公司 | Camera shooting module and electronic device |
-
2016
- 2016-04-21 CN CN201610250867.1A patent/CN105872328A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2511993Y (en) * | 2001-08-21 | 2002-09-18 | 金桥科技股份有限公司 | Camera lens |
| US20110249323A1 (en) * | 2008-10-06 | 2011-10-13 | Novadaq Technologies Inc. | Compensating optical coupler for visible and nir imaging |
| CN101510007A (en) * | 2009-03-20 | 2009-08-19 | 北京科技大学 | Real time shooting and self-adapting fusing device for infrared light image and visible light image |
| CN201413554Y (en) * | 2009-06-09 | 2010-02-24 | 湖南科技大学 | Night intelligent monitoring and warning system of web-based while-light camera |
| CN202488561U (en) * | 2012-03-23 | 2012-10-10 | 田锦林 | Wireless infrared video camera |
| CN105163010A (en) * | 2015-08-21 | 2015-12-16 | 广东欧珀移动通信有限公司 | Camera shooting module and electronic device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713724A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Double-light shooting system |
| CN106713725A (en) * | 2017-03-29 | 2017-05-24 | 中山联合光电科技股份有限公司 | Shooting system capable of splitting double light waves |
| CN107179592A (en) * | 2017-06-30 | 2017-09-19 | 广东欧珀移动通信有限公司 | Camera lens module, camera module and electronic installation |
| 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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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: 20160817 |