CN103514449B - A kind of image collecting device and method - Google Patents
A kind of image collecting device and method Download PDFInfo
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- CN103514449B CN103514449B CN201210224408.8A CN201210224408A CN103514449B CN 103514449 B CN103514449 B CN 103514449B CN 201210224408 A CN201210224408 A CN 201210224408A CN 103514449 B CN103514449 B CN 103514449B
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Abstract
The invention discloses a kind of image collecting device and method, the image collecting device includes：Lens group, is made up of at least a piece of lens, for transmiting incident beam；Light-dividing device, for making the light with first wave length in the incident beam by lens group and the light separation with second wave length, exports the first light beam and the second light beam respectively；First imaging sensor, for the first light beam to be converted into the first image；Second imaging sensor, for the second light beam to be converted into the second image.This method is applied to an electronic equipment, and electronic equipment includes at least one application program, and image collecting device, and this method includes：Obtain the incident beam transmitted by lens group；The light with first wave length in incident beam and the light with second wave length are separated by light-dividing device, the first light beam and the second light beam are exported respectively；First light beam is converted into the first image；Second light beam is converted into the second image.
Description
Technical field
The present invention relates to field of information processing, more particularly to a kind of image collecting device and method.
Background technology
With the development of science and technology, the application of image recognition is more and more extensive, and either recognition of face, fingerprint recognition,
Or gesture identification, these technologies are increasingly widely applied to such as computer, smart mobile phone, the electronic equipment of intelligent television
On, for carrying out the identity validation to electronic equipment user, or, to the posture of user, the information such as expression is identified.
At present, with gesture identification technical scheme continuous maturation, the gesture identification based on camera turn into gesture
One general orientation of identification.Generally speaking, the Gesture Recognition based on camera is now with two kinds, and one kind is single camera
Recognition techniques, such as recognition of face, carry out com-parison and analysis, to recognize simple two dimension by the characteristic point information of the image to shooting
Action in plane；Also a kind of is traditional infrared recognition technique, a kind of Kinect technologies (body-sensing peripheral outer of such as Microsoft
Equipment), infrared light is launched to user by Infrared laser emission device, then the infrared light reflected from user is received, with
This carrys out the limb action of discriminance analysis people.If user will recognize the action in two dimensional surface simultaneously, and people limb action, that
, different characteristic point informations can only be obtained by above-mentioned two identifying system, then this two parts characteristic point information are distinguished
It is sent to application program, such as chat tool, or game etc..
But present inventor is during inventive technique scheme in realizing the embodiment of the present application, above-mentioned technology is found extremely
There is following technical problem less：
1st, the action in two dimensional surface and the limb action of people, institute are recognized respectively as a result of two identifying systems
To cause the two images collected can be variant, so that there is the later stage carries out the inaccurate technical problem of images match
If the 2, the action in two dimensional surface be identified by visible ray only with single camera identification technique,
May result in can not be identified in the weaker interior of light, and then exist under the environment of light condition difference, and camera can not
The technical problem used.
3rd, due to simultaneously using the hardware configuration of two identifying systems, so, cause device in camera more, volume compared with
Greatly, and then there is camera and can not be built in usual device, such as notebook computer, tablet personal computer, the skill of smart mobile phone etc.
Art problem.
4th, because the Infrared laser emission device power of use is larger, so, the power consumption of camera can be caused excessive, heating is tight
Weight, and then there is the technical problem for damaging camera and electronic equipment.
The content of the invention
The present invention provides a kind of image collecting device and method, and image is carried out to solve the later stage present in prior art
The problem of inaccurate during matching.
One embodiment of the invention provides a kind of image collecting device, including：
Lens group, is made up of at least a piece of lens, for transmiting incident beam, wherein, the incident beam at least includes
Light with first wave length and the light with second wave length；
Light-dividing device, for have described in making in the incident beam by the lens group light of first wave length and
The light separation with second wave length, exports the first light beam and the second light beam respectively；
First imaging sensor, for first light beam to be converted into the first image；
Second imaging sensor, for second light beam to be converted into the second image；
Described image harvester also includes：
Analog/digital conversion device, for described first image and second image to be respectively converted into the first numeral
Signal and the second data signal；
Digital image processing apparatus, for handling first data signal, obtains the first digital picture and fisrt feature
Point information；Second data signal is handled, the second digital picture and second feature point information is obtained, wherein, described first is special
The characteristic point information that an information is first digital picture is levied, the second feature point information is second digital picture
Characteristic point information, wherein, the characteristic point information includes：The displacement information of characteristic point in certain time, the characteristic point information
Action for accurately recognizing moving object；
Computing output device, for according to the control instruction received, to first digital picture and/or described first
Characteristic point information and second digital picture and/or second feature point information are calculated, and export the 3rd digitized map
Picture and/or third feature point information, wherein, the control instruction is in the electronic equipment being connected with described image harvester
Application program is sent.
Optionally, described image harvester also includes：Light supply apparatus, for sending the light with first wave length.
Optionally, described image harvester also includes：First filtering apparatus, for filtering out described in second light beam
Light with first wave length.
Optionally, the computing output device includes：
Computing chip, for according to the control instruction received, to first digital picture and/or the fisrt feature
Point information and second digital picture and/or second feature point information are calculated, obtain the 3rd digital picture with/
Or the third feature point information；
First output device, for exporting the 3rd digital picture and/or third feature point information.
Optionally, the computing output device also includes：
Second output device, for exporting first digital picture and/or fisrt feature point information；
3rd output device, for exporting second digital picture and/or second feature point information.
Optionally, the computing chip specifically also includes：
First sub- computing module, the control instruction received for basis merges the fisrt feature point information and described
Second feature point information, obtains the third feature point information；
Second sub- computing module, for according to the control instruction that receives, being superimposed first digital picture and described the
Two digital pictures, obtain the 3rd digital picture.
Optionally, described that there is first wave length light to be infrared light, the light with second wave length is visible ray.
Optionally, the light supply apparatus is specially infrarede emitting diode array.
Optionally, the light-dividing device is specially prism.
Optionally, the prism includes：Reflective infrared plated film, is arranged on the one side of the prism, for anti-
Penetrate the infrared light so that the infrared light is separated with the visible ray.
Another embodiment of the present invention provides a kind of method of IMAQ, and applied on an electronic equipment, the electronics is set
Include an application program less to the utmost, methods described includes：
The incident beam transmitted by lens group is obtained, wherein, the incident beam at least includes the light with first wave length
The light for being sent and being reflected by light supply apparatus with the light with second wave length, the light with first wave length；
By the way that light-dividing device is by the light described in the incident beam with first wave length and described has second wave length
Light separation, the first light beam and the second light beam are exported respectively；
First light beam is converted into the first image；
Second light beam is converted into the second image.
Wherein, methods described also includes：
Described first image and second image are respectively converted into the first data signal and the second data signal；
First data signal is handled, the first digital picture and fisrt feature point information is obtained；Handle second number
Word signal, obtains the second digital picture and second feature point information, wherein, the fisrt feature point information is the described first numeral
The characteristic point information of image, the second feature point information is the characteristic point information of second digital picture, wherein, the spy
Levying an information includes：The displacement information of characteristic point in certain time, the characteristic point information is used to accurately recognize moving object
Action；
According to the control instruction received, to first digital picture and/or fisrt feature point information and institute
State the second digital picture and/or second feature point information is calculated, export the 3rd digital picture and/or third feature point
Information, wherein, the control instruction is sent by the application program in the electronic equipment being connected with described image harvester.
Optionally, before the incident beam for obtaining and being transmitted by lens group, methods described also includes：By light supply apparatus
Send the light with first wave length.
Optionally, it is described second light beam is converted into the second image before, methods described also includes：Filter out described
There is the light of first wave length described in second light beam.
Optionally, according to the control instruction received, to first digital picture and/or fisrt feature point information
And second digital picture and/or second feature point information are calculated, the 3rd digital picture and/or the 3rd are exported
Characteristic point information, is specifically included：
Receive the control instruction sent by the application program；
According to the control instruction, to first digital picture and/or fisrt feature point information and described
Two digital pictures and/or second feature point information are calculated, and obtain the 3rd digital picture and/or third feature point
Information；
Export the 3rd digital picture and/or third feature point information.
Optionally, methods described also includes：
Export first digital picture and/or fisrt feature point information；
Export second digital picture and/or second feature point information.
Optionally, it is described according to the control instruction, to first digital picture and/or fisrt feature point information
And second digital picture and/or second feature point information are calculated, and obtain the 3rd digital picture and/or described
Third feature point information, is specifically included：
According to the control instruction received, merge the fisrt feature point information and second feature point information, obtain
The third feature point information；
According to the control instruction received, first digital picture and second digital picture are superimposed, obtains described
3rd digital picture.
Optionally, described that there is first wave length light to be infrared light, the light with second wave length is visible ray.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
1st, due to using a lens group transmit incident light, and using light-dividing device by the infrared light in incident beam with it is visible
Light is separated so that the infrared image and normal image collected is just the same, is synchronization, the image of same angle, institute
To efficiently solve the inaccurate technical problem of prior art middle and later periods progress images match, and then ensure that gesture identification
Accuracy.
2nd, as a result of infrared light identification technology so that user can still carry out gesture knowledge under the weaker environment of light
Not, so, efficiently solve in the prior art light condition difference environment under, the technical problem that camera can not be used is entered
And realize infrared identification.
3rd, due to light supply apparatus and lens group being arranged side by side, two identifying systems share a lens group, and are provided with point
Electro-optical device, reduces the quantity of device in camera so that its volume is substantially reduced, so, efficiently solve prior art
In can not be built in the technical problem of usual device, and then there is provided a kind of image collecting device of small volume.
4th, due to using light emitting diode, so the technology for efficiently solving damage camera and electronic equipment is asked
Topic, and then there is provided a kind of image collecting device of small power consumption.
Brief description of the drawings
Fig. 1 is the image collecting device structure chart in the embodiment of the application one；
Fig. 2 be another embodiment of the application in IMAQ method flow chart.
Embodiment
The present invention provides a kind of image collecting device and method, and image is carried out to solve the later stage present in prior art
The problem of inaccurate during matching, technical scheme in the embodiment of the present application, by using one group of camera, and it is anti-using having
The prism for penetrating the infrared plated film of formula is separated to the infrared light and visible ray in incident beam so that the infrared image collected
It is identical with shooting angle with the shooting time of normal image, and then ensure that the accuracy of gesture identification.
The problem of technical scheme in the embodiment of the present invention ensures the accuracy of gesture identification for solution is above-mentioned, general thought
It is as follows：
Lens group, is made up of at least a piece of lens, for transmiting incident beam, wherein, incident beam at least includes having
The light of first wave length and the light with second wave length；
Light-dividing device, for making light with first wave length in the incident beam by lens group and with second wave length
Light separation, the first light beam and the second light beam are exported respectively；
First imaging sensor, for the first light beam to be converted into the first image；
Second imaging sensor, for the second light beam to be converted into the second image.
In order to be better understood from above-mentioned technical proposal, below in conjunction with Figure of description and specific embodiment to upper
Technical scheme is stated to be described in detail.
One embodiment of the invention provides a kind of image collecting device, for gather the gesture that is recognized for infrared mode and
The gesture of common mode identification.Such as, while progress action recognition and infrared mode carry out action recognition in the ordinary way.
The image collecting device can be camera or camera, can also be video camera.
As shown in figure 1, the image collecting device, including：Lens group 10, is made up of at least a piece of lens, for transmit into
Irradiating light beam, wherein, incident beam at least includes the light with first wave length and the light with second wave length；Light-dividing device 20, is used
In making the light with first wave length in the incident beam by lens group 10 and the light separation with second wave length, export respectively
First light beam and the second light beam；First imaging sensor 30, for the first light beam to be converted into the first image；Second image sensing
Device 40, for the second light beam to be converted into the second image.
Further, the image collecting device, in addition to：Analog/digital conversion device, for by the first image and the second figure
As being respectively converted into the first data signal and the second data signal；Digital image processing apparatus 50, for handling the first numeral letter
Number, obtain the first digital picture and fisrt feature point information；The second data signal is handled, the second digital picture and the second spy is obtained
An information is levied, wherein, fisrt feature point information is the characteristic point information of the first digital picture, and second feature point information is the second number
The characteristic point information of word image；Computing output device, for according to the control instruction that receives, to the first digital picture and/or
Fisrt feature point information and the second digital picture and/or second feature point information are calculated, output the 3rd digital picture and/
Or third feature point information, wherein, control instruction is sent by the application program in the electronic equipment being connected with image collecting device.
Computing output device specifically also includes：Computing chip 601, for according to the control instruction received, being counted to first
Word image and/or fisrt feature point information and the second digital picture and/or second feature point information are calculated, and obtain the 3rd
Digital picture and/or third feature point information；First output device 602, for exporting the 3rd digital picture and/or third feature
Point information.
Wherein, computing chip 601 is specifically included：The first sub- computing module of sub- computing module first, is received for basis
Control instruction, merge fisrt feature point information and second feature point information, obtain third feature point information；Second sub- computing mould
The sub- computing module of block second, for according to the control instruction received, the first digital picture of superposition and the second digital picture, obtaining
3rd digital picture.
Further, the image collecting device also includes：Light supply apparatus 70, for sending the light with first wave length；First
Filtering apparatus 80, the light in the second light beam for filtering out with first wave length.
Further, the image collecting device also includes：Second output device, it is defeated for according to the control instruction received
Go out the first digital picture and/or fisrt feature point information；3rd output device, for according to the control instruction received, output
Second digital picture and/or second feature point information.
In the present embodiment, with first wave length light concretely infrared light, the light with second wave length concretely may be used
See light, light supply apparatus 70 is specially infrared LED array, and light-dividing device 20 is specially prism.
Further, prism 20 includes reflective infrared plated film 201, is arranged on the one side of prism, red for reflecting
Outer light so that infrared light is separated with visible ray.
In specific implementation process, the light of light and second wave length with first wave length, not only can for infrared light with
And visible ray, can also be the light of other wavelength, the application is not just enumerated, and is specifically limited.
The process to gesture identification is described in detail below.In the present embodiment, said by taking camera as an example
It is bright, it is particularly applicable in a scene of game.
When user opens a game application, such as tennis game, such as, user are an action swung the bat, light source dress now
Put 70 and send infrared light, be radiated on the body of user, then be reflected back camera, formation includes the incidence of infrared light and visible ray
Light.
Because the infrared light that light supply apparatus 70 is sent is likely due to the dust in air, globule etc. occur refraction or
, there is the diverging of light or polymerization in scattering, in order to which the direction sent for ensureing to be irradiated to the infrared light with user is consistent, institute
So that infrared light will also be by a blooming piece 90 before being radiated at user so that the light hair of diverging or polymerization
Raw polymerization dissipates, and to cause all infrared lights to be parallel rays, then after being radiated at user, then is reflected to
Camera.
Including the incident beam of infrared light and visible ray is transmitted by lens group 10, the emergent light after transmission then,
Beam is radiated on light-dividing device 20, in the present embodiment on the prism with reflective infrared plated film, thus by outgoing
Infrared light in light beam is entirely reflected to the first imaging sensor 30, then, by the processing of the first imaging sensor 30, with regard to energy
Infrared beam is converted into the first image, that is, user's racked swing infrared image；And for visible in outgoing beam
Light, then by prism, be transmitted to the first filtering apparatus 80 before being arranged on the second imaging sensor 40, filters and fills by first
The infrared light not being completely reflected in visible light beam can be filtered out by putting 80, reduce the interference that infrared light is recognized to visible ray,
Then, by processing of the visible light beam by filtering by the second imaging sensor 40, the second image, i.e. user is obtained and swings the bat dynamic
The normal image of work.
Further, the first imaging sensor 30 and the second imaging sensor 40 respectively send out the first image and the second image
Analog/digital conversion device is given, the first image and the second image are respectively converted into the first data signal and the second numeral is believed
Number, next, the first data signal and the second data signal are handled by digital image processing apparatus 50, obtain first
Digital picture and the second digital picture, then, then carry out image procossing to the first digital picture and the second digital picture, extract the
Characteristic point information in one data signal and the second data signal, characteristic point information includes：The distance of characteristic point and camera, and
Displacement of characteristic point etc. information in certain time.
Further, the first digital picture, fisrt feature point information, the second digital picture, second feature point information are being generated
Afterwards, computing chip 601 will receive the control instruction from game, and the control instruction is used for requiring that camera is exported simultaneously
The image of infrared mode identification and the image of common mode identification, that is to say, that should can show the clothing of user, outside
Looks, the information such as expression, will also can recognize the racked swing of user, i.e., virtual one in gaming with user's striking resemblances
People, it can have same expression in synchronization with user, there is same action etc..Specifically, user is in game
An action swung the bat is carried out, game will send the CPU that a data acquisition instructs electron equipment, next, CPU will
The instruction of this data acquisition is performed, a control instruction is generated, and the control instruction is sent to camera, control camera was both
The image of infrared mode identification is gathered, the image of common mode identification is also gathered.According to the control instruction, the first sub- computing
Module merges fisrt feature information and second feature point information, generates third feature point information.The merging said herein can
Be by fisrt feature point information together with information combination all in second feature point information so that third feature point information
Full detail with fisrt feature point information and second feature point information.Certainly, the method for third feature point information is generated also
Have a lot, those skilled in the art can sets itself, the application is not specifically limited.
At the same time, according to the control instruction, the second sub- computing module enters the first digital picture with the second digital picture
Row image co-registration so that the two imaging importings together, obtain the 3rd digital picture.Then, it is defeated from the first output device 602
Go out the 3rd digital picture and third feature point information to CPU, CPU to the 3rd image and/or third feature point information again by entering
Row analysis, just can carry out the identification of infrared mode and the identification of common mode simultaneously to the racked swing of user, then, in electricity
The racked swing that Virtual User is carried out in game can be just shown on the display screen of sub- equipment in real time.
In another embodiment, the game that user opens may not be needed the identification of common mode, such as, and user is being carried out
During tennis game, by the game does not show the role that user is controlled, so, only recognize that the action of user can be carried out
Game, in this case, digital image processing apparatus 50 is obtained after the first digital picture and/or fisrt feature point information, root
According to the control instruction for performing the data acquisition instruction generation that game is sent, the first digitized map is directly exported by the second output device
Picture and/or fisrt feature point information are to CPU, and CPU is again by analyzing obtained data, it becomes possible to dynamic to swinging the bat for user
Make the identification of progress infrared mode.
In another embodiment, the game that user opens may not be needed infrared identification, such as, and user is carrying out tennis trip
During play, because game only shows the expression of user, wear clothes, also position of user's body when swinging the bat etc. information, so,
The clothing of user is recognized, is expressed one's feelings, the information such as body position can be carried out game, in this case, Digital Image Processing dress
Put after 50 the second digital picture and/or second feature point information, generation is instructed according to the data acquisition that execution game is sent
Control instruction, directly exports the second digital picture and/or second feature point information electron equipment by the 3rd output device
CPU, CPU are analyzed obtained data again, it becomes possible to carry out common identification to the racked swing of user.
Using the image collecting device in the various embodiments described above the gesture identification of infrared mode can be carried out simultaneously and general
The gesture identification of logical mode, can also individually carry out the gesture identification of infrared mode or the gesture identification of common mode, and
Due to transmiting incident beam by one group of lens group, this makes it possible to make infrared image consistent with normal image, so rear
In continuous images match, it becomes possible to realize more accurate matching.
Another embodiment of the present invention provides a kind of method of IMAQ, and this method is applied on an electronic equipment, the electricity
Sub- equipment at least includes an application program.
As shown in Fig. 2 this method includes：
Step S1：The incident beam transmitted by lens group is obtained, wherein, the incident beam at least includes having first wave
Long light and the light with second wave length, the light that the light with first wave length is sent and reflected by light supply apparatus；
Step S2：By the way that light-dividing device is by the light described in the incident beam with first wave length and described has the
The light separation of two wavelength, exports the first light beam and the second light beam respectively；
Step S3：First light beam is converted into the first image；
Step S4：Second light beam is converted into the second image.
Further, this method also includes：Step S5：Described first image and second image are respectively converted into first
Data signal and the second data signal；
Step S6：First data signal is handled, the first digital picture and fisrt feature point information is obtained；Processing is described
Second data signal, obtains the second digital picture and second feature point information, wherein, the fisrt feature point information is described the
The characteristic point information of one digital picture, the second feature point information is the characteristic point information of second digital picture；
Step S7：According to the control instruction received, to first digital picture and/or fisrt feature point information
And second digital picture and/or second feature point information are calculated, the 3rd digital picture and/or the 3rd are exported
Characteristic point information, wherein, the control instruction is sent out by the application program in the electronic equipment being connected with described image harvester
Go out.
Further, before step S1, this method also includes：Light with first wave length is sent by light supply apparatus.
Before step S 4, this method also includes：Filter out the light described in second light beam with first wave length.
Further, step S7 is specifically included：Receive the control instruction sent by the application program；
According to the control instruction, to first digital picture and/or fisrt feature point information and described
Two digital pictures and/or second feature point information are calculated, and obtain the 3rd digital picture and/or third feature point
Information；
Export the 3rd digital picture and/or third feature point information.
Wherein, when control instruction requires the first digital picture of output and/or fisrt feature point information, counted to described first
Word image and/or fisrt feature point information and second digital picture and/or second feature point information are calculated,
The 3rd digital picture and/or third feature point information are obtained, is specifically included：According to the control instruction received, close
And the fisrt feature point information and second feature point information, obtain the third feature point information；According to what is received
Control instruction, is superimposed first digital picture and second digital picture, obtains the 3rd digital picture.
Further, when control instruction only requires the first digital picture of output and/or fisrt feature point information, this method is also
Including：According to the control instruction, first digital picture and/or fisrt feature point information are exported.
Further, when control instruction only requires the second digital picture of output and/or second feature point information, this method is also
Including：According to the control instruction, second digital picture and/or second feature point information are exported.
In foregoing embodiments, image collecting device is described in detail, and the image in the present embodiment is adopted
Image collecting device of the method for collection based on previous embodiment is realized, so passing through foregoing retouching in detail to image collecting device
State, the method that those skilled in the art can be apparent from how implementing the IMAQ in the present embodiment, for specification
Succinctly, it will not be repeated here.
The one or more technical schemes provided in the embodiment of the present invention, have at least the following technical effects or advantages：
1st, due to using lens projects incident light, and using light-dividing device by the infrared light in incident beam with it is visible
Light is separated so that the infrared image and normal image collected is just the same, is synchronization, the image of same angle, institute
To efficiently solve the inaccurate technical problem of prior art middle and later periods progress images match, and then ensure that gesture identification
Accuracy.
2nd, as a result of infrared light identification technology so that user can still carry out gesture knowledge under the weaker environment of light
Not, so, efficiently solve in the prior art light condition difference environment under, the technical problem that camera can not be used is entered
And realize infrared identification.
3rd, due to light supply apparatus and lens group being arranged side by side, two identifying systems share a lens group, and are provided with point
Electro-optical device, reduces the quantity of device in camera so that its volume is substantially reduced, so, efficiently solve prior art
In can not be built in the technical problem of usual device, and then there is provided a kind of image collecting device of small volume.
4th, due to using light emitting diode, so the technology for efficiently solving damage camera and electronic equipment is asked
Topic, and then there is provided a kind of image collecting device of small power consumption.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (17)
1. a kind of image collecting device, it is characterised in that including：
Lens group, is made up of at least a piece of lens, for transmiting incident beam, wherein, the incident beam at least includes having
The light of first wave length and the light with second wave length；
Light-dividing device, for there is the light of first wave length and described described in making in the incident beam by the lens group
Light separation with second wave length, exports the first light beam and the second light beam respectively；
First imaging sensor, for first light beam to be converted into the first image；
Second imaging sensor, for second light beam to be converted into the second image；
Described image harvester also includes：
Analog/digital conversion device, for described first image and second image to be respectively converted into the first data signal
With the second data signal；
Digital image processing apparatus, for handling first data signal, obtains the first digital picture and fisrt feature point letter
Breath；Second data signal is handled, the second digital picture and second feature point information is obtained, wherein, the fisrt feature point
Information is the characteristic point information of first digital picture, and the second feature point information is the feature of second digital picture
Point information, wherein, the characteristic point information includes：The displacement information of characteristic point in certain time, the characteristic point information is used for
The action of accurate identification moving object；
Computing output device, for according to the control instruction received, to first digital picture and/or the fisrt feature
Point information and second digital picture and/or second feature point information are calculated, and export the 3rd digital picture and/or the
Three characteristic point informations, wherein, the control instruction is by the application program in the electronic equipment being connected with described image harvester
Send.
2. image collecting device as claimed in claim 1, it is characterised in that described image harvester also includes：Light source is filled
Put, for sending the light with first wave length.
3. image collecting device as claimed in claim 1, it is characterised in that described image harvester also includes：First filter
Electro-optical device, the light described in second light beam for filtering out with first wave length.
4. image collecting device as claimed in claim 1, it is characterised in that the computing output device is specifically included：
Computing chip, for according to the control instruction received, believing first digital picture and/or fisrt feature point
Breath and second digital picture and/or second feature point information are calculated, and obtain the 3rd digital picture and/or institute
State third feature point information；
First output device, for exporting the 3rd digital picture and/or third feature point information.
5. image collecting device as claimed in claim 2, it is characterised in that described image harvester also includes：
Second output device, for exporting first digital picture and/or fisrt feature point information；
3rd output device, for exporting second digital picture and/or second feature point information.
6. image collecting device as claimed in claim 4, it is characterised in that the computing chip specifically also includes：
First sub- computing module, for according to the control instruction received, merging the fisrt feature point information and described second
Characteristic point information, obtains the third feature point information；
Second sub- computing module, for according to the control instruction received, being superimposed first digital picture and second number
Word image, obtains the 3rd digital picture.
7. the image collecting device as described in any claim in claim 1-6, it is characterised in that described that there is first wave
Long light is infrared light, and the light with second wave length is visible ray.
8. image collecting device as claimed in claim 7, it is characterised in that light supply apparatus is specially infrarede emitting diode battle array
Row.
9. image collecting device as claimed in claim 7, it is characterised in that the light-dividing device is specially prism.
10. image collecting device as claimed in claim 9, it is characterised in that the prism includes：Reflective infrared plating
Film, is arranged on the one side of the prism, for reflecting the infrared light so that the infrared light and the visible ray point
From.
11. a kind of method of IMAQ, applied on an electronic equipment, the electronic equipment at least includes an application program,
Characterized in that, methods described includes：
The incident beam transmitted by lens group is obtained, wherein, the incident beam at least includes light and tool with first wave length
There are the light of second wave length, the light that the light with first wave length is sent and reflected by light supply apparatus；
The light and the light with second wave length that will there is first wave length described in the incident beam by light-dividing device
Separation, exports the first light beam and the second light beam respectively；
First light beam is converted into the first image；
Second light beam is converted into the second image；
Wherein, methods described also includes：
Described first image and second image are respectively converted into the first data signal and the second data signal；
First data signal is handled, the first digital picture and fisrt feature point information is obtained；Handle the second numeral letter
Number, the second digital picture and second feature point information are obtained, wherein, the fisrt feature point information is first digital picture
Characteristic point information, the second feature point information be second digital picture characteristic point information, wherein, the characteristic point
Information includes：The displacement information of characteristic point in certain time, the characteristic point information is used for the action for accurately recognizing moving object；
According to the control instruction received, to first digital picture and/or fisrt feature point information and described
Two digital pictures and/or second feature point information are calculated, the 3rd digital picture of output and/or third feature point information, its
In, the control instruction is sent by the application program in the electronic equipment being connected with described image harvester.
12. method as claimed in claim 11, it is characterised in that it is described obtain the incident beam that is transmitted by lens group it
Before, methods described also includes：Light with first wave length is sent by light supply apparatus.
13. method as claimed in claim 11, it is characterised in that it is described by second light beam be converted to the second image it
Before, methods described also includes：Filter out the light described in second light beam with first wave length.
14. method as claimed in claim 11, it is characterised in that according to the control instruction received, to first digitized map
Picture and/or fisrt feature point information and second digital picture and/or second feature point information are calculated, and are exported
3rd digital picture and/or third feature the point information, is specifically included：
Receive the control instruction sent by the application program；
According to the control instruction, to first digital picture and/or fisrt feature point information and second number
Word image and/or second feature point information are calculated, and obtain the 3rd digital picture and/or third feature point letter
Breath；
Export the 3rd digital picture and/or third feature point information.
15. method as claimed in claim 11, it is characterised in that methods described also includes：
According to the control instruction, first digital picture and/or fisrt feature point information are exported；
According to the control instruction, second digital picture and/or second feature point information are exported.
16. method as claimed in claim 14, it is characterised in that described according to the control instruction, to the described first numeral
Image and/or fisrt feature point information and second digital picture and/or second feature point information are calculated, and are obtained
To the 3rd digital picture and/or third feature point information, specifically include：
According to the control instruction received, merge the fisrt feature point information and second feature point information, obtain described
Third feature point information；
According to the control instruction received, first digital picture and second digital picture are superimposed, the described 3rd is obtained
Digital picture.
17. the method as described in any claim in claim 11-16, it is characterised in that described that there is first wave length light
For infrared light, the light with second wave length is visible ray.
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| CN201210224408.8A CN103514449B (en) | 2012-06-28 | 2012-06-28 | A kind of image collecting device and method |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103780817B (en) * | 2014-02-17 | 2021-02-02 | 刘焱 | Camera shooting assembly |
| CN104506827B (en) * | 2015-01-13 | 2018-02-02 | 苏州创捷传媒展览股份有限公司 | Interactive vision filming apparatus with human body tracking function |
| CN104932173B (en) * | 2015-07-02 | 2017-10-20 | 中国科学院光电技术研究所 | A kind of change type optical imaging system |
| CN105183318A (en) * | 2015-09-08 | 2015-12-23 | 闫维新 | Non-contact type interaction device based on screen or projection |
| CN107483777B (en) * | 2017-06-30 | 2020-02-18 | 上海欧计斯软件有限公司 | Imaging method and device and mobile terminal |
| CN108696684B (en) * | 2018-05-28 | 2021-08-27 | 威海联合影像有限公司 | Camera module capable of being integrated on smart phone platform |
| CN110177198B (en) * | 2019-06-28 | 2023-09-05 | 中山联合光电科技股份有限公司 | Double-light zooming optical system applied to monitoring system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021490A (en) * | 2007-03-12 | 2007-08-22 | 3i系统公司 | Automatic detecting system and method for planar substrate |
| CN101124588A (en) * | 2004-06-01 | 2008-02-13 | 光谱辨识公司 | Multispectral imaging biometrics |
| CN101476939A (en) * | 2009-02-12 | 2009-07-08 | 清华大学 | Double-CCD temperature field measuring apparatus and method |
| CN201594861U (en) * | 2009-12-30 | 2010-09-29 | 哈尔滨理工大学 | Multi-band image fusion infrared imaging system |
| CN102317873A (en) * | 2008-12-10 | 2012-01-11 | 赫勒拉德有限责任公司 | The system and method that is used for colored motion holography |
| CN102333193A (en) * | 2011-09-19 | 2012-01-25 | 深圳超多维光电子有限公司 | Terminal equipment |
| CN102375615A (en) * | 2010-08-20 | 2012-03-14 | 硕擎科技股份有限公司 | Laser optical contact module |
-
2012
- 2012-06-28 CN CN201210224408.8A patent/CN103514449B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101124588A (en) * | 2004-06-01 | 2008-02-13 | 光谱辨识公司 | Multispectral imaging biometrics |
| CN101021490A (en) * | 2007-03-12 | 2007-08-22 | 3i系统公司 | Automatic detecting system and method for planar substrate |
| CN102317873A (en) * | 2008-12-10 | 2012-01-11 | 赫勒拉德有限责任公司 | The system and method that is used for colored motion holography |
| CN101476939A (en) * | 2009-02-12 | 2009-07-08 | 清华大学 | Double-CCD temperature field measuring apparatus and method |
| CN201594861U (en) * | 2009-12-30 | 2010-09-29 | 哈尔滨理工大学 | Multi-band image fusion infrared imaging system |
| CN102375615A (en) * | 2010-08-20 | 2012-03-14 | 硕擎科技股份有限公司 | Laser optical contact module |
| CN102333193A (en) * | 2011-09-19 | 2012-01-25 | 深圳超多维光电子有限公司 | Terminal equipment |
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| Publication number | Publication date |
|---|---|
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