CN106791734A - The method of device, electronic installation and IMAQ for IMAQ - Google Patents
The method of device, electronic installation and IMAQ for IMAQ Download PDFInfo
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- CN106791734A CN106791734A CN201611224353.5A CN201611224353A CN106791734A CN 106791734 A CN106791734 A CN 106791734A CN 201611224353 A CN201611224353 A CN 201611224353A CN 106791734 A CN106791734 A CN 106791734A
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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
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
- H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction
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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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- 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
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- Engineering & Computer Science (AREA)
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- Color Television Image Signal Generators (AREA)
Abstract
A kind of method of device, electronic installation and IMAQ for IMAQ, the device for IMAQ includes：Black and white photosensitive device, the monochrome information for gathering incident ray；Color sensitive device, is arranged at the lower section of the black and white photosensitive device, the color information for gathering the light received from the black and white photosensitive device；Video generation device, for according to the monochrome information and color information generation image.The method electronic installation of device, IMAQ provided by the present invention for IMAQ and the method for IMAQ gather the monochrome information of incident ray by black and white photosensitive device, color sensitive device gathers the color information of light from black and white photosensitive device, the light information of collection more horn of plenty, noise can effectively be reduced, imaging picture has high definition, brightness and picture detail, while also possessing color rendition true to nature.
Description
Technical field
The invention belongs to digital image processing field, more particularly to a kind of device for IMAQ, electronic installation and
The method of IMAQ.
Background technology
This part is it is intended that the embodiments of the present invention stated in claims provide background or context.Herein
Description in being included in this part because just do not recognize it is prior art.
There is a monochromatic light filter on the photosensitive layer of Bayer array sensor in each pixel, each pixel can only be gathered
One kind in tri- kinds of light waves of R, G, B, wherein, R, G, B represent red, green and blueness respectively.Therefore, each pixel is only recorded
1/3 colouring information, image processor must go to guess the information that these are lost, such as using demosaicking algorithm according to phase
Adjacent Pixel Information enters row interpolation and calculates the colouring information that current pixel is lost, and finally obtains a coloured image.This image
Loss of the acquisition mode to light information is larger, and the brightness of image and resolution are lost.Especially insufficient light when
Wait, brightness of image and resolution can be substantially reduced.
The content of the invention
It is an object of the invention to provide a kind of method of the device, electronic installation and IMAQ for IMAQ,
Light information loses larger defect in aiming to solve the problem that image acquisition process.
Therefore, the invention provides a kind of device for IMAQ, including：
Black and white photosensitive device, the monochrome information for gathering incident ray；
Color sensitive device, is arranged at the lower section of the black and white photosensitive device, for gathering from the black and white photosensitive device
The color information of the light of reception；
Video generation device, for according to the monochrome information and color information generation image.
Further, the color sensitive device includes：
Colored filter, is arranged at the lower section of the black and white photosensitive device, each pixel in the colored filter point
The light of the predetermined color in Yong Yu not filtering the light received from the black and white photosensitive device；
Sensitive chip, is arranged at the lower section of the colored filter, for gathering the light received from the colored filter
The color information of line.
Further, the color sensitive device includes：
First photosensitive layer, is arranged at the lower section of the black and white photosensitive device, is connect from the black and white photosensitive device for gathering
The color information of the first color light in the light of receipts；
Second photosensitive layer, is arranged at the lower section of first photosensitive layer, for gathering what is received from first photosensitive layer
The color information of the second color light in light；
3rd photosensitive layer, is arranged at the lower section of second photosensitive layer, for gathering what is received from second photosensitive layer
The color information of the 3rd color light in light.
Further, first color light is blue ray, and second color light is green light, described the
Three color lights are red light.
Further, described device also includes：
White filter, is arranged at the top of the black and white photosensitive device.
In addition, present invention also offers a kind of electronic installation, the device with the IMAQ provided in such scheme.
Invention further provides a kind of method of IMAQ, comprise the following steps：
The monochrome information of incident ray is gathered by black and white photosensitive device；
The color information of the light received from the black and white photosensitive device is gathered by color sensitive device；
According to the monochrome information and color information generation image.
Further, the color for gathering the light received from the black and white photosensitive device by color sensitive device is believed
Breath, including：
Filtered respectively by each pixel on the colored filter in the color sensitive device photosensitive from the black and white
The light of the predetermined color in the light that device is received；
The color of the light received from the colored filter is gathered by the sensitive chip in the color sensitive device
Information.
Further, the color for gathering the light received from the black and white photosensitive device by color sensitive device is believed
Breath, including：
In the light received from the black and white photosensitive device being gathered by the first photosensitive layer in the color sensitive device
The first color light color information；
In the light received from first photosensitive layer being gathered by the second photosensitive layer in the color sensitive device
The color information of the second color light；
In the light received from second photosensitive layer being gathered by the 3rd photosensitive layer in the color sensitive device
The color information of the 3rd color light.
Further, first color light is blue ray, and second color light is green light, described the
Three color lights are red light.
Compared to prior art, the side of device, electronic installation and IMAQ provided by the present invention for IMAQ
Method is also believed on the basis of using color sensitive device collection color information using the brightness of black and white photosensitive device collection light
Breath, thus the light information more horn of plenty for gathering, can effectively reduce noise, and image has high definition, brightness and picture
Face details, while also possessing color rendition true to nature.Further, since shooting black white image using black and white photosensitive device, use
Color photosensitive device and black and white photosensitive device shoot coloured image, can realize that black white image and coloured image shoot on hardware
Switching.
Further, the light provided by the present invention for the black and white photosensitive device collection of the device of IMAQ is not passed through
Filtering, the light-inletting quantity of light is more abundant.In addition, black and white photosensitive device is arranged on the top of color sensitive device so that black
The area of the reception light of white photosensitive device is larger, and the light-inletting quantity of the light of reception is also corresponding more, can effectively catch picture
Monochrome information and details, especially in the case where insufficient light or night scene shoot, on picture brightness and details performance
Can improve a lot, display effect is obviously improved.
Brief description of the drawings
Fig. 1 is the structural representation of the device for IMAQ of first embodiment of the invention；
Fig. 2 is the structural representation of the device for IMAQ of second embodiment of the invention；
Fig. 3 is the structural representation of the device for IMAQ of third embodiment of the invention；
Fig. 4 is the structural representation of the electronic installation of an embodiment of the present invention；
Fig. 5 is the flow chart of the method for the IMAQ of an embodiment of the present invention.
Main element symbol description
| 10 | Black and white photosensitive device |
| 11 | White filter |
| 20 | Color sensitive device |
| 21 | Colored filter |
| 22 | Sensitive chip |
| 23 | First photosensitive layer |
| 24 | Second photosensitive layer |
| 25 | 3rd photosensitive layer |
| 100 | Electronic installation |
| 110 | Storage device |
| 120 | Display screen |
| 130 | Processor |
| 140 | For the device of IMAQ |
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
The present invention will be described in detail to apply mode.It should be noted that in the case where not conflicting, presently filed embodiment and reality
Applying the feature in mode can be mutually combined.Elaborate many details in order to fully understand this hair in the following description
Bright, described implementation method is only a part of implementation method of the invention, rather than whole implementation methods.Based on the present invention
In implementation method, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Mode, belongs to the scope of protection of the invention.
Unless otherwise defined, all of technologies and scientific terms used here by the article with belong to technical field of the invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the implementation method of body, it is not intended that in the limitation present invention.
In this various embodiments of the present invention, it is not intended to limit the present invention for the ease of description, present patent application explanation
The term " connection " used in book and claims is not limited to physics or machinery connection, and can be including
Electrical connection, either directly still indirectly." upper ", " under ", " lower section ", " left side ", " right side " etc. be only used for representing relative
Position relationship, after the absolute position for being described object changes, then the relative position relation also correspondingly changes.
Fig. 1 is the structural representation of the device for IMAQ of first embodiment of the invention.As shown in figure 1, should
Device for IMAQ (does not show including black and white photosensitive device 10, color sensitive device 20 and video generation device in figure
Go out).
Black and white photosensitive device 10, the monochrome information for gathering incident ray.
Color sensitive device 20, is arranged at the lower section of the black and white photosensitive device 10, photosensitive from the black and white for gathering
The color information of the light that device 10 is received.
Video generation device, for according to the monochrome information and color information generation image.
It should be noted that the color sensitive device 20 described in present embodiment is gathered and received from black and white photosensitive device 10
Light color information refer to the collection of color sensitive device 20 through the color information of the light of black and white photosensitive device 10, that is, enter
Penetrate light and first pass through black and white photosensitive device 10, then reach color sensitive device 20.
In the present embodiment, black and white photosensitive device 10 is light receiving element, and it is all to gather to convert optical signals to electric signal
The monochrome information of incident ray.The black and white photosensitive device 10 can be Sony (Sony) production IMX Mono sensors or
Person is the M Monochrome sensors for coming the offer of card (Leica) company.The black and white photosensitive device 10 is without filter, incident ray
Can be with direct irradiation on the black and white photosensitive device 10, so as to obtain light sensitive degree and lower noise higher.Also,
The black and white photosensitive device 10 is a kind of photosensitive device of full impregnated light, there is bigger light-inletting quantity, and light incides black and white photoreceptor cartridge
After putting 10, the black and white photosensitive device 10 can be passed through.
Color sensitive device 20 is arranged at the lower section of the black and white photosensitive device 10, for gathering from the black and white photoreceptor cartridge
Put the color information of the light of 10 receptions.When light is irradiated to the color sensitive device 20 through the black and white photosensitive device 10
When, color information of the collection of color sensitive device 20 through the light of the black and white photosensitive device 10.
Video generation device is electrically connected with black and white photosensitive device 10 and color sensitive device 20 respectively, can receive black
The monochrome information of the white collection of photosensitive device 10, and the color information that color sensitive device 20 is gathered, and believed according to the brightness
Breath and color information generate image.
The device for IMAQ that this first embodiment is provided is gathering color letter using color sensitive device 20
On the basis of breath, the monochrome information of light, thus the light information more horn of plenty for gathering also are gathered using black and white photosensitive device 10,
Noise can be effectively reduced, imaging picture has high definition, brightness and picture detail, while also possessing color true to nature
Coloured silk reduction.Further, since shooting black white image using black and white photosensitive device 10, color photosensitive device 20 and black and white photoreceptor cartridge are used
10 shoot coloured images are put, such that it is able to realize the switching that black white image and coloured image shoot on hardware.
Further, the black and white photosensitive device 10 of the device for IMAQ that this first embodiment is provided is gathered
Light is not by filtering, and the light-inletting quantity of light is more abundant.In addition, black and white photosensitive device 10 is arranged on color sensitive device 20
Top so that the area of the reception light of black and white photosensitive device 10 is larger, and the light-inletting quantity of the light of reception is also corresponding more, can
It is bright in picture especially in the case where insufficient light or night scene shoot effectively to catch the monochrome information and details of picture
Can be improved a lot in degree and details performance, display effect is obviously improved.
Fig. 2 is the structural representation of the device for IMAQ of second embodiment of the invention.It should be noted that
In the range of spirit or essential attributes of the invention, it is adaptable to which each concrete scheme in first embodiment can also be corresponding
Suitable for second embodiment, for the sake of saving space and avoiding to repeat, just repeat no more herein.As shown in Fig. 2 the coloured silk
Color sensation electro-optical device 20 includes colored filter 21 and sensitive chip 22.Wherein, to be arranged at the black and white photosensitive for colored filter 21
The lower section of device 10, sensitive chip 22 is arranged at the lower section of the colored filter 21.Incident ray is photosensitive through the black and white
After device 10, incided on the sensitive chip 22 by the colored filter 21.
In the present embodiment, the colored filter 21 can be standard Bayer color form optical filter, each picture therein
Element is respectively used to light of the filtering from the predetermined color in the light of the black and white photosensitive device 10 reception.Colored filter 21
Pixel generally includes the promiscuous mode of red, green, blue three primary colours (RGB) or complementary color cyan, magenta, green and yellow.It is colored
Each pixel of optical filter 21 allows the light by the pixel corresponding color.For example, first pixel of colored filter 21
Middle red for filtering the light received from the black and white photosensitive device 10, only allows the light of red to pass through the colorized optical filtering
Piece 21 incides sensitive chip 22.The second pixel of colored filter 21 is used for filtering and is received from the black and white photosensitive device 10
Light Green, only allow green light sensitive chip 22 is incided by the colored filter 21.Colored filter
21 the 3rd pixel is used to filter the middle blueness of the light received from the black and white photosensitive device 10, only allows the light of blueness
Sensitive chip 22 is incided by the colored filter 21.
The sensitive chip 22 of color sensitive device 20 can be solid imaging element, including but not limited to charge-coupled image sensor
(CCD) active pixel sensing chip or using complementary metal oxide semiconductors (CMOS) (CMOS) etc..Sensitive chip 22 is used to adopt
Collect the color letter of the color information of the light received from the colored filter 21, i.e. collection through the light of colored filter 21
Breath, such as sensitive chip 22 gathers the color information of the red light that first above-mentioned pixel is received, i.e. the color information is
The monochrome information of red light.And for example, sensitive chip 22 gathers the color letter of the blue ray that above-mentioned second pixel is received
Breath, the i.e. color information are the monochrome information of green light.
In addition, the device for IMAQ that present embodiment is provided can also include white filter 11, the white
Optical filter 11 is arranged at the top of the black and white photosensitive device 10, and incident ray reaches the black and white by the white filter 11
Photosensitive device 10.The white filter 11 is transparent filter, and light will not filter any light when passing through the white filter 11
Line.Thus, light does not have fiber-loss when being incided on black and white photosensitive device 10 by white filter 11, will not reduce black and white
Photosensitive device 10 gathers the monochrome information of light, and can play a part of protection black and white photosensitive device 10.
When incident ray is radiated at black and white photosensitive device 10, black and white photosensitive device 10 can gather the monochrome information of light.
When light is radiated at colored filter 21 through black and white photosensitive device 10, each pixel of colored filter 21 filters out corresponding face
The light of color is radiated on sensitive chip 22, and the sensitive chip 22 gathers the color information of the light of the color.Connection black and white sense
The video generation device of electro-optical device 10 and color sensitive device 20 can be according to the monochrome information and color information generation image.
Those skilled in the art can be accomplished in several ways according to monochrome information and color information generation image, for example can be
The average value or weighted average of the color information of color sensitive device 20 each pixel detection come the colored subgraph that generates,
The monochrome information detected using black and white photosensitive device 10 generates a black and white subgraph, then by the colored subgraph and black and white subgraph
As being overlapped to form described image.
Fig. 3 is the structural representation of the device for IMAQ of third embodiment of the invention.It should be noted that
In the range of spirit or essential attributes of the invention, it is adaptable to which each concrete scheme in first embodiment can also be corresponding
Suitable for the 3rd implementation method, for the sake of saving space and avoiding to repeat, just repeat no more herein.
As shown in figure 3, the color sensitive device 20 includes the first photosensitive layer 23, the second photosensitive layer that are cascading
24 and the 3rd photosensitive layer 25.Due to that can understood in different depth quilts according to the different wavelength of light when Silicon Wafer is by light penetration
Absorb, the shorter light wave of wavelength such as blue and purple penetration power is weaker, longer wavelengths of light wave such as gold-tinted and feux rouges
Possess preferably penetration power, such that it is able to set the first photosensitive layer 23, the second photosensitive layer 24 and the 3rd photosensitive layer 25 of stacking
Detect the color information of light.
Specifically, the first photosensitive layer 23 is arranged at the lower section of the black and white photosensitive device 10, for gathering from described
The color information of the first color light in the light that black and white photosensitive device 10 is received, i.e. collection pass through the black and white photosensitive device
The color information of 10 the first color light.Second photosensitive layer 24 is arranged at the lower section of first photosensitive layer 23, for gathering
The color information of the second color light in the light received from first photosensitive layer 23, i.e. collection are photosensitive through described second
The color information of the second color light of layer 24.3rd photosensitive layer 25 is arranged at the lower section of second photosensitive layer 24, for adopting
The color information of the 3rd color light in collecting the light received from second photosensitive layer 24, i.e. collection are felt through described second
The color information of the 3rd color light of photosphere 24.
Through black and white photosensitive device 10 light be radiated at the first photosensitive layer 23 after, because the first photosensitive layer 23, second is felt
Photosphere 24 is different to the absorption depth of the light of different colours with the 3rd photosensitive layer 25.Can be first for the first color light
Photosensitive layer 23 is absorbed, so that the first photosensitive layer 23 can collect the color information of the first color light；Second color light
Possess preferably penetration capacity, the second photosensitive layer 24 can be reached through first photosensitive layer 23 and absorbed, so that second is photosensitive
Layer 24 can collect the color information of second color light.3rd color light has optimal penetration capacity, can wear
The photosensitive layer 24 of the first photosensitive layer 23 and second is crossed, the 3rd photosensitive layer 25 is reached and is absorbed, so that the 3rd photosensitive layer 25 can be adopted
Collect the color information of the 3rd color light.In the present embodiment, first color light is blue ray, described second
Color light is green light, and the 3rd color light is red light.
Fig. 4 is the structural representation of the electronic installation of an embodiment of the present invention.Described electronic installation can be mobile phone,
The electronic installation with message informing prompting function such as panel computer, personal digital assistant.It should be noted that of the invention
In the range of spirit or essential attributes, it is adaptable to which each concrete scheme in above-mentioned implementation method can also accordingly suitable for this hair
In bright implementation method, for the sake of saving space and avoiding to repeat, just repeat no more herein.
In present embodiment, electronic installation 100 is a mobile phone.As shown in figure 4, electronic installation 100 can include that storage is filled
Put 110, display screen 120, processor 130 and the device 140 for IMAQ.Storage device 110, display screen 120 and it is used for
The device 140 of IMAQ can be electrically connected with processor 130 respectively.
Described storage device 110 can be different type storage device, for storing Various types of data.For example, it may be
The internal memory of electronic installation, can also be the storage card that can be external in the electronic installation, such as flash memory, SM cards (Smart Media
Card, smart media card), SD card (Secure Digital Card, safe digital card) etc..Storage device 110 is used to store each
Class data, for example, types of applications program (Applications), image, video, the word installed in the electronic installation 100
Etc. data.
Display screen 120 is installed on electronic installation 100, for information such as display image, video, words.Processor 130 is used for
Perform all kinds of softwares of installation, image in the electronic installation to show, such as operating system and image processing software, shooting are soft
Part etc..Processor 130 is including but not limited to processor (Central Processing Unit, CPU), micro-control unit
(Micro Controller Unit, MCU) etc. instructs and processes the dress of the data in computer software for interpretive machine
Put.
Device 140 for IMAQ is installed on electronic installation 100, for IMAQ.This is used for IMAQ
Device 140 includes black and white photosensitive device, color sensitive device and video generation device.Black and white photosensitive device is used to gather light
Monochrome information, color sensitive device is arranged at the lower section of the black and white photosensitive device, for gathering from the black and white photosensitive device
The color information of the light of reception, video generation device is used for according to the monochrome information and color information generation image.
In the present embodiment, the device 140 for IMAQ is put and for the image of generation to be sent to processor 130.Processor 130 can be with
The image for receiving is shown on the display screen 120.
The electronic installation 100 that the present invention is provided gathers the monochrome information of light, color sensitive dress by black and white photosensitive device
The color information that light is gathered from black and white photosensitive device is put, the light information more horn of plenty of collection can effectively reduce noise, be imaged
Picture has high definition, brightness and picture detail, while also possessing color rendition true to nature.Additionally, by brightness
Information and colour information are separately gathered, it is not necessary to which software processing can realize what black white image and coloured image shot on hardware
Switching.
The method of Fig. 5 IMAQs is the flow chart of the method for the IMAQ of an embodiment of the present invention.Need explanation
, in the range of spirit or essential attributes of the invention, it is adaptable to which each concrete scheme in above-mentioned implementation method can also
Accordingly suitable for embodiment of the present invention, for the sake of saving space and avoiding to repeat, just repeat no more herein.Such as Fig. 5 institutes
Show, the method for the method of the IMAQ IMAQ is comprised the following steps：
Step S501：The monochrome information of incident ray is gathered by black and white photosensitive device.
Step S502：The color information of the light received from the black and white photosensitive device is gathered by color sensitive device.
In this step, the color information of the light that collection is received from the black and white photosensitive device refers to gather through described black
The color information of the light of white photosensitive device.The light that the color sensitive device collection is received from the black and white photosensitive device
Color information can be accomplished in several ways, and be exemplified below two kinds of possible implementations.
Mode 1：The color sensitive device includes the colored filter being arranged on below the black and white photosensitive device and sets
The sensitive chip in the lower section of the colored filter is put, each pixel in the colored filter is filtered from the black and white sense
The light of the predetermined color in the light that electro-optical device is received, the light that the sensitive chip collection is received from the colored filter
Color information.
Mode 2：The color sensitive device includes the first photosensitive layer of the lower section for being arranged on the black and white photosensitive device, sets
The second photosensitive layer below first photosensitive layer and the 3rd photosensitive layer being arranged on below second photosensitive layer are put, it is described
The color information of the first color light in the light that the collection of the first photosensitive layer is received from the black and white photosensitive device, described second
The color information of the second color light in the light that photosensitive layer collection is received from first photosensitive layer, the 3rd photosensitive layer
The color information of the 3rd color light in the light that 25 collections are received from second photosensitive layer.Wherein, the first described face
Coloured light line can be blue ray, and second color light can be green light, and the 3rd color light can be red
Coloured light line.
Step S503：According to the monochrome information and color information generation image.
In this step, those skilled in the art can be accomplished in several ways and be given birth to according to monochrome information and color information
Into coloured image.Property as an example, can be changed into black and white subgraph by the monochrome information, and by the color information
It is changed into colored subgraph, then generates the coloured image by being superimposed the black and white subgraph and colored subgraph.
The method of the IMAQ that the present invention is provided goes back profit on the basis of using color sensitive device collection color information
The monochrome information of light, thus the light information more horn of plenty for gathering are gathered with black and white photosensitive device, noise can be effectively reduced, into
As picture has high definition, brightness and picture detail, while also possessing color rendition true to nature.Further, since
Black white image is shot using black and white photosensitive device, using color photosensitive device and black and white photosensitive device shoot coloured image, is not required to
Wanting software processing can realize the switching that black white image and coloured image shoot on hardware.
In several specific embodiments provided by the present invention, it should be understood that disclosed system and method, can be with
Realize by another way.It is obvious to a person skilled in the art that the invention is not restricted to above-mentioned one exemplary embodiment
Details, and without departing from the spirit or essential characteristics of the present invention, can in other specific forms realize this hair
It is bright.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be it is nonrestrictive, it is of the invention
Scope is limited by appended claims rather than described above, it is intended that by fall the equivalency of claim implication and
In the range of all changes be included in the present invention.Any reference in claim should not be considered as involved by limitation
Claim.Furthermore, it is to be understood that " including " word is not excluded for other units or step, odd number is not excluded for plural number.The first, the second grade word
Pragmatic represents title, and is not offered as any specific order.
Embodiment of above is merely illustrative of the technical solution of the present invention and unrestricted, although the preferably embodiment party with reference to more than
Formula has been described in detail to the present invention, it will be understood by those within the art that, can be to technical scheme
Modify or equivalent should not all depart from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of device for IMAQ, it is characterised in that including：
Black and white photosensitive device, the monochrome information for gathering incident ray；
Color sensitive device, is arranged at the lower section of the black and white photosensitive device, is received from the black and white photosensitive device for gathering
Light color information；
Video generation device, for according to the monochrome information and color information generation image.
2. device according to claim 1, it is characterised in that the color sensitive device includes：
Colored filter, is arranged at the lower section of the black and white photosensitive device, and each pixel in the colored filter is used respectively
The light of the predetermined color in the light received from the black and white photosensitive device is filtered；
Sensitive chip, is arranged at the lower section of the colored filter, for gathering the light received from the colored filter
Color information.
3. device according to claim 1, it is characterised in that the color sensitive device includes：
First photosensitive layer, is arranged at the lower section of the black and white photosensitive device, for gathering what is received from the black and white photosensitive device
The color information of the first color light in light；
Second photosensitive layer, is arranged at the lower section of first photosensitive layer, for gathering the light received from first photosensitive layer
In the second color light color information；
3rd photosensitive layer, is arranged at the lower section of second photosensitive layer, for gathering the light received from second photosensitive layer
In the 3rd color light color information.
4. device according to claim 3, it is characterised in that first color light is blue ray, described second
Color light is green light, and the 3rd color light is red light.
5. the device according to any one of Claims 1-4, it is characterised in that described device also includes：
White filter, is arranged at the top of the black and white photosensitive device.
6. a kind of electronic installation, it is characterised in that with the dress for IMAQ as described in claim any one of 1-5
Put.
7. a kind of method of IMAQ, it is characterised in that including：
The monochrome information of incident ray is gathered by black and white photosensitive device；
The color information of the light received from the black and white photosensitive device is gathered by color sensitive device；
According to the monochrome information and color information generation image.
8. the method for IMAQ as claimed in claim 7, it is characterised in that described to be gathered from institute by color sensitive device
The color information of the light of black and white photosensitive device reception is stated, including：
Filtered respectively from the black and white photosensitive device by each pixel on the colored filter in the color sensitive device
The light of the predetermined color in the light of reception；
The color information of the light received from the colored filter is gathered by the sensitive chip in the color sensitive device.
9. method as claimed in claim 7, it is characterised in that described to gather photosensitive from the black and white by color sensitive device
The color information of the light that device is received, including：
In gathering the light received from the black and white photosensitive device by the first photosensitive layer in the color sensitive device the
The color information of one color light；
In gathering the light received from first photosensitive layer by the second photosensitive layer in the color sensitive device second
The color information of color light；
In gathering the light received from second photosensitive layer by the 3rd photosensitive layer in the color sensitive device the 3rd
The color information of color light.
10. method as claimed in claim 9, it is characterised in that first color light is blue ray, second face
Coloured light line is green light, and the 3rd color light is red light.
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