CN103514449A - Image collecting device and method - Google Patents
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- CN103514449A CN103514449A CN201210224408.8A CN201210224408A CN103514449A CN 103514449 A CN103514449 A CN 103514449A CN 201210224408 A CN201210224408 A CN 201210224408A CN 103514449 A CN103514449 A CN 103514449A
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Abstract
The invention discloses an image collecting device and method. The image collecting device comprises a lens assembly, a light splitting device, a first image sensor and a second image sensor. The lens assembly is composed of at least one lens and used for transmitting an incident beam. The light splitting device is used for enabling light with a first wave length and light with a second wave length of the incident beam which passes through the lens assembly to be separated, and a first light beam and a second light beam are output respectively. The first image sensor is used for converting the first light beam into a first image. The second image sensor is used for converting the second light beam into a second image. The image collecting device is applied to electronic equipment which comprises at least one application program and an image collecting device. The image collecting method comprises the steps that the incident beam transmitted by the lens assembly is acquired; the light splitting device is used for separating the light with the first wave length from the light with the second wave length in the incident beam, and the first light beam and the second light beam are respectively output; the first light beam is converted into the first image; the second light beam is converted into the second image.
Description
Technical field
The present invention relates to field of information processing, relate in particular to a kind of image collecting device and method.
Background technology
Along with scientific and technological development, the range of application of image recognition is more and more extensive, no matter is recognition of face, fingerprint recognition, or gesture identification, these technology are applied in more and more widely as computing machine, and smart mobile phone, on the electronic equipment of intelligent television, be used for carrying out the identity validation to electronic equipment user, or, the attitude to user, the information such as expression are identified.
At present, along with the continuous maturation of the technical scheme of gesture identification, the gesture identification based on camera has become a general orientation of gesture identification.Generally speaking, the Gesture Recognition based on camera has two kinds now, and a kind of is single camera recognition techniques, as recognition of face, by the characteristic point information of the image of taking is analyzed relatively, identifies the action in simple two dimensional surface; Also having a kind of is traditional infrared recognition technique, as the Kinect technology of Microsoft (a kind of body sense peripheral outer equipment), by Infrared laser emission device, to user, launch infrared light, then receive the infrared light reflecting from user with it, with this, carry out discriminance analysis people's limb action.If user will identify the action in two dimensional surface, and people's limb action, so simultaneously, can only obtain different characteristic point informations by above-mentioned two recognition systems, then this two parts characteristic point information is sent to respectively to application program, as chat tool, or game etc.
But in the process of present inventor's invention technical scheme in realizing the embodiment of the present application, find that above-mentioned technology at least exists following technical matters:
1, owing to having adopted two recognition systems to identify respectively action in two dimensional surface and people's limb action, so, cause the two width images that collect can be variant, thereby exist the later stage to carry out the coarse technical matters of images match
If 2 only adopt single camera identification technique, rely on visible ray to identify the action in two dimensional surface, will cause weak indoor cannot the identification of light, and then have under the poor environment of light condition the technical matters that camera cannot be used.
3, owing to adopting the hardware configuration of two recognition systems simultaneously, so, cause in camera device more, volume is larger, and then exists camera cannot be built in ordinary electronic equipment, as notebook computer, panel computer, the technical matters of smart mobile phone etc.
4, because the Infrared laser emission device power adopting is larger, so, can cause the power consumption of camera excessive, heating is serious, and then has the technical matters of damaging camera and electronic equipment.
Summary of the invention
The invention provides a kind of image collecting device and method, in order to solve the later stage existing in prior art coarse problem while carrying out images match.
One embodiment of the invention provides a kind of image collecting device, comprising:
Lens combination, is become by a slice lens combination at least, and for being transmitted into irradiating light beam, wherein, described incident beam at least comprises the light with the first wavelength and the light with second wave length;
Light-dividing device, for make light through thering is the first wavelength described in the described incident beam of described lens combination with described in to have the light of second wave length separated, export respectively the first light beam and the second light beam;
The first imageing sensor, for being converted to the first image by described the first light beam;
The second imageing sensor, for being converted to the second image by described the second light beam.
Optionally, described image collecting device also comprises:
Analog/digital conversion device, for being converted to respectively the first digital signal and the second digital signal by described the first image and described the second image;
Digital image processing apparatus, for the treatment of described the first digital signal, obtains the first digital picture and First Characteristic dot information; Process described the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, described First Characteristic dot information is the characteristic point information of described the first digital picture, and described Second Characteristic dot information is the characteristic point information of described the second digital picture;
Computing output unit, the steering order receiving for basis, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of described steering order in the electronic equipment being connected with described image collecting device sent.
Optionally, described image collecting device also comprises: light supply apparatus, and for thering is the light of the first wavelength described in sending.
Optionally, described image collecting device also comprises: the first filtering apparatus, and for thering is the light of the first wavelength described in filtering described in the second light beam.
Optionally, described computing output unit comprises:
Compute chip, the steering order receiving for basis, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtained described the 3rd digital picture and/or described the 3rd characteristic point information;
The first output unit, for exporting described the 3rd digital picture and/or described the 3rd characteristic point information.
Optionally, described computing output unit also comprises:
The second output unit, for exporting described the first digital picture and/or described First Characteristic dot information;
The 3rd output unit, for exporting described the second digital picture and/or described Second Characteristic dot information.
Optionally, described compute chip specifically also comprises:
The first sub-computing module, for according to the steering order receiving, merges described First Characteristic dot information and described Second Characteristic dot information, obtains described the 3rd characteristic point information;
The second sub-computing module, the steering order receiving for basis, described the first digital picture that superposes and described the second digital picture, obtain described the 3rd digital picture.
Optionally, described in to have the first wavelength light be infrared light, described in there is second wave length light be visible ray.
Optionally, described light supply apparatus is specially infrarede emitting diode array.
Optionally, described light-dividing device is specially prism.
Optionally, described prism comprises: reflective infrared plated film, be arranged on a side of described prism, and for reflecting described infrared light, make described infrared light separated with described visible ray.
Another embodiment of the present invention provides a kind of method of image acquisition, is applied on an electronic equipment, and described electronic equipment at least comprises an application program, and described method comprises:
Acquisition is by the incident beam of lens combination transmission, and wherein, described incident beam at least comprises the light with the first wavelength and the light with second wave length, described in there is the light that the light of the first wavelength is sent and reflected by light supply apparatus;
By light-dividing device by the light described in described incident beam with the first wavelength with described in to have the light of second wave length separated, export respectively the first light beam and the second light beam;
Described the first light beam is converted to the first image;
Described the second light beam is converted to the second image.
Optionally, described method also comprises:
Described the first image and described the second image are converted to respectively to the first digital signal and the second digital signal;
Process described the first digital signal, obtain the first digital picture and First Characteristic dot information; Process described the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, described First Characteristic dot information is the characteristic point information of described the first digital picture, and described Second Characteristic dot information is the characteristic point information of described the second digital picture;
According to the steering order receiving, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of described steering order in the electronic equipment being connected with described image collecting device sent.
Optionally, before the incident beam in described acquisition by lens combination transmission, described method also comprises: by light supply apparatus, sent the light with the first wavelength.
Optionally, described described the second light beam is converted to the second image before, described method also comprises: the light described in the second light beam described in filtering with the first wavelength.
Optionally, according to the steering order receiving, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, are exported described the 3rd digital picture and/or the 3rd characteristic point information, specifically comprise:
The steering order that reception is sent by described application program;
According to described steering order, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtain described the 3rd digital picture and/or described the 3rd characteristic point information;
Export described the 3rd digital picture and/or described the 3rd characteristic point information.
Optionally, described method also comprises:
Export described the first digital picture and/or described First Characteristic dot information;
Export described the second digital picture and/or described Second Characteristic dot information.
Optionally, described according to described steering order, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, are obtained described the 3rd digital picture and/or described the 3rd characteristic point information, specifically comprise:
According to the steering order receiving, merge described First Characteristic dot information and described Second Characteristic dot information, obtain described the 3rd characteristic point information;
According to the steering order receiving, described the first digital picture that superposes and described the second digital picture, obtain described the 3rd digital picture.
Optionally, described in to have the first wavelength light be infrared light, described in there is second wave length light be visible ray.
The one or more technical schemes that provide in the embodiment of the present invention, at least have following technique effect or advantage:
1, owing to adopting a lens combination transmission incident light, and adopt light-dividing device that the infrared light in incident beam is separated with visible ray, make the infrared image and the normal image that collect just the same, for synchronization, the image of same angle, so efficiently solving the prior art middle and later periods carries out the coarse technical matters of images match, and then has guaranteed the degree of accuracy of gesture identification.
2, owing to having adopted infrared light recognition technology, make user still can carry out gesture identification under the weak environment of light, so, efficiently solve in prior art under the poor environment of light condition, the technical matters that camera cannot be used, and then realized infrared identification.
3, due to light supply apparatus and lens combination are arranged side by side, two recognition systems share a lens combination, and be provided with light-dividing device, reduced the quantity of device in camera, its volume is dwindled greatly, so, effectively solved and cannot be built in the technical matters of ordinary electronic equipment in prior art, and then the image collecting device that a kind of volume is little is provided.
4,, owing to adopting light emitting diode, so effectively solved, damage the technical matters of camera and electronic equipment, and then the image collecting device that a kind of power consumption is little is provided.
Accompanying drawing explanation
Fig. 1 is the image collecting device structural drawing in the application one embodiment;
Fig. 2 is the process flow diagram of the method for the image acquisition in another embodiment of the application.
Embodiment
The invention provides a kind of image collecting device and method, in order to solve the later stage existing in prior art coarse problem while carrying out images match, technical scheme in the embodiment of the present application, by adopting one group of camera, and use the prism with reflective infrared plated film to carry out separated to the infrared light in incident beam with visible ray, make the shooting of the infrared image that collects and normal image constantly identical with shooting angle, and then guaranteed the degree of accuracy of gesture identification.
Technical scheme in the embodiment of the present invention is for solving the above-mentioned problem of guaranteeing the degree of accuracy of gesture identification, and general thought is as follows:
Lens combination, is become by a slice lens combination at least, and for being transmitted into irradiating light beam, wherein, incident beam at least comprises the light with the first wavelength and the light with second wave length;
Light-dividing device, separated with the light with second wave length for making through the light with the first wavelength of the incident beam of lens combination, export respectively the first light beam and the second light beam;
The first imageing sensor, for being converted to the first image by the first light beam;
The second imageing sensor, for being converted to the second image by the second light beam.
In order better to understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
One embodiment of the invention provides a kind of image collecting device, is used for gathering for the gesture of infrared mode identification and the gesture of common mode identification.Such as, the while carries out in the ordinary way action recognition and infrared mode is carried out action recognition.This image collecting device can be camera, can be also camera, can also be video camera.
As shown in Figure 1, this image collecting device, comprising: lens combination 10, by a slice lens combination at least, become, and for being transmitted into irradiating light beam, wherein, incident beam at least comprises the light with the first wavelength and the light with second wave length; Light-dividing device 20, separated with the light with second wave length for making through the light with the first wavelength of the incident beam of lens combination 10, export respectively the first light beam and the second light beam; The first imageing sensor 30, for being converted to the first image by the first light beam; The second imageing sensor 40, for being converted to the second image by the second light beam.
Further, this image collecting device, also comprises: analog/digital conversion device, for the first image and the second image are converted to respectively to the first digital signal and the second digital signal; Digital image processing apparatus 50, for the treatment of the first digital signal, obtains the first digital picture and First Characteristic dot information; Process the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, First Characteristic dot information is the characteristic point information of the first digital picture, and Second Characteristic dot information is the characteristic point information of the second digital picture; Computing output unit, the steering order receiving for basis, the first digital picture and/or First Characteristic dot information and the second digital picture and/or Second Characteristic dot information are calculated, export the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of steering order in the electronic equipment being connected with image collecting device sent.
Computing output unit specifically also comprises: compute chip 601, the steering order receiving for basis, the first digital picture and/or First Characteristic dot information and the second digital picture and/or Second Characteristic dot information are calculated, obtained the 3rd digital picture and/or the 3rd characteristic point information; The first output unit 602, for exporting the 3rd digital picture and/or the 3rd characteristic point information.
Wherein, compute chip 601 specifically comprises: the sub-computing module of the first sub-computing module first, for according to the steering order receiving, merge First Characteristic dot information and Second Characteristic dot information, and obtain the 3rd characteristic point information; The sub-computing module of the second sub-computing module second, the steering order receiving for basis, first digital picture that superposes and the second digital picture, obtain the 3rd digital picture.
Further, this image collecting device also comprises: light supply apparatus 70, for sending the light with the first wavelength; The first filtering apparatus 80, has the light of the first wavelength for filtering the second light beam.
Further, this image collecting device also comprises: the second output unit, for according to the steering order receiving, export the first digital picture and/or First Characteristic dot information; The 3rd output unit, for according to the steering order receiving, exports the second digital picture and/or Second Characteristic dot information.
In the present embodiment, have the first wavelength light and specifically can be infrared light, the light with second wave length specifically can be visible ray, and light supply apparatus 70 is specially infrared LED array, and light-dividing device 20 is specially prism.
Further, prism 20 comprises reflective infrared plated film 201, is arranged on a side of prism, for reflects infrared light, makes infrared light separated with visible ray.
In specific implementation process, there is the light of the first wavelength and the light of second wave length, can be not only infrared light and visible ray, can also be the light of other wavelength, the application does not just exemplify one by one, and has been specifically limited.
Below the process of gesture identification is described in detail.In the present embodiment, take camera as example describes, be specifically applied in a scene of game.
When user opens a game application, as tennis game, such as, user is an action of swinging the bat now, light supply apparatus 70 sends infrared light, is radiated on user's body, then is reflected back camera, forms the incident light that comprises infrared light and visible ray.
The infrared light sending due to light supply apparatus 70 is likely due to airborne dust, there is refraction or scattering in globule etc., there is dispersing or polymerization of light, consistent in order to guarantee to be irradiated to the direction of sending of user's infrared light with it, so, infrared light be radiated at user also will be through a blooming piece 90 with it, make to disperse or the light generation polymerization of polymerization or disperse, so that all Infrared are parallel rays, then be radiated at user with it after, then reflect to camera.
Then, the incident beam scioptics group 10 that comprises infrared light and visible ray is carried out transmission, outgoing beam after transmission is radiated on light-dividing device 20, in the present embodiment for to have on the prism of reflective infrared plated film, so just the infrared light in outgoing beam is reflexed to completely to the first imageing sensor 30, then, by the processing of the first imageing sensor 30, just infrared beam can be converted to the first image, the namely infrared image of user's racked swing; And for the visible ray in outgoing beam, pass through prism, be transmitted to and be arranged on the second imageing sensor 40 the first filtering apparatus 80 before, the infrared light can filtering not reflected completely in visible light beam by the first filtering apparatus 80, reduce the interference of infrared light to visible ray identification, then, the visible light beam through filtering is passed through to the processing of the second imageing sensor 40, obtain the second image, i.e. the normal image of user's racked swing.
Further, the first imageing sensor 30 and the second imageing sensor 40 send to analog/digital conversion device by the first image and the second image respectively, the first image and the second image are converted to respectively to the first digital signal and the second digital signal, next, the first digital signal and the second digital signal are processed by digital image processing apparatus 50, obtain the first digital picture and the second digital picture, then, again the first digital picture and the second digital picture are carried out to image processing, extract the characteristic point information in the first digital signal and the second digital signal, characteristic point information comprises: the distance of unique point and camera, and displacement etc. the information of unique point in certain hour.
Further, generating the first digital picture, First Characteristic dot information, the second digital picture, after Second Characteristic dot information, compute chip 601 will receive the steering order from game, this steering order is used for requiring camera to export the image of infrared mode identification and the image of common mode identification simultaneously, that is to say, the clothing that should show user, appearance, the information such as expression, also want to identify user's racked swing, in game virtual one with the living people of user, it can have same expression at synchronization with user, there is same action etc.Specifically, user carries out an action of swinging the bat when game, game will send a data acquisition instruction to the CPU of electronic equipment, next, CPU will carry out this data acquisition instruction, generates a steering order, and this steering order is sent to camera, control the image that camera should gather infrared mode identification, also will gather the image of common mode identification.According to this steering order, the first sub-computing module merges First Characteristic information and Second Characteristic dot information, generates the 3rd characteristic point information.The merging of here saying can be by First Characteristic dot information with together with information combination all in Second Characteristic dot information, make the 3rd characteristic point information there is the full detail of First Characteristic dot information and Second Characteristic dot information.Certainly, the method that generates the 3rd characteristic point information also has a lot, and those skilled in the art can set voluntarily, and the application is not specifically limited.
Meanwhile, according to this steering order, the second sub-computing module carries out image co-registration by the first digital picture and the second digital picture, and these two images are superimposed, and obtains the 3rd digital picture.Then, from the first output unit 602 output the 3rd digital pictures and the 3rd characteristic point information to CPU, CPU is again by analyzing the 3rd image and/or the 3rd characteristic point information, just can carry out the identification of infrared mode and the identification of common mode to user's racked swing simultaneously, so, just can be real-time on the display screen of electronic equipment demonstrate game in the racked swing that carries out of Virtual User.
In another embodiment, the game that user opens may not need the identification of common mode, such as, user is when carrying out tennis game, because this game does not show the role that user controls, so, only identifying user's action just can play, in this case, digital image processing apparatus 50 obtains after the first digital picture and/or First Characteristic dot information, the steering order that the data acquisition instruction of sending according to execution game generates, directly by the second output unit, export the first digital picture and/or First Characteristic dot information to CPU, CPU is again by the data analysis obtaining, just can carry out to user's racked swing the identification of infrared mode.
In another embodiment, the game that user opens may not need infrared identification, such as, user is when carrying out tennis game, owing to playing, only show user's expression, clothing, position etc. the information that also has the user's body when swinging the bat, so, identification user's clothing, expression, the information such as body position just can be played, in this case, after second digital picture and/or Second Characteristic dot information of digital image processing apparatus 50, the steering order that the data acquisition instruction of sending according to execution game generates, directly by the 3rd output unit, export the second digital picture and/or Second Characteristic dot information to the CPU of electronic equipment, CPU is again to the data analysis obtaining, just can carry out common identification to user's racked swing.
Image collecting device in application the various embodiments described above can carry out the gesture identification of infrared mode and the gesture identification of common mode simultaneously, can also carry out separately the gesture identification of infrared mode or the gesture identification of common mode, and owing to being transmitted into irradiating light beam by one group of lens combination, so just can make infrared image consistent with normal image, in follow-up images match, just can realize coupling more accurately like this.
Another embodiment of the present invention provides a kind of method of image acquisition, and the method is applied on an electronic equipment, and this electronic equipment at least comprises an application program.
As shown in Figure 2, the method comprises:
Step S1: obtain the incident beam by lens combination transmission, wherein, described incident beam at least comprises the light with the first wavelength and the light with second wave length, described in there is the light that the light of the first wavelength is sent and reflected by light supply apparatus;
Step S2: by light-dividing device by the light described in described incident beam with the first wavelength with described in to have the light of second wave length separated, export respectively the first light beam and the second light beam;
Step S3: described the first light beam is converted to the first image;
Step S4: described the second light beam is converted to the second image.
Further, the method also comprises: step S5: described the first image and described the second image are converted to respectively to the first digital signal and the second digital signal;
Step S6: process described the first digital signal, obtain the first digital picture and First Characteristic dot information; Process described the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, described First Characteristic dot information is the characteristic point information of described the first digital picture, and described Second Characteristic dot information is the characteristic point information of described the second digital picture;
Step S7: according to the steering order receiving, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of described steering order in the electronic equipment being connected with described image collecting device sent.
Further, before step S1, the method also comprises: by light supply apparatus, sent the light with the first wavelength.
Before step S4, the method also comprises: the light described in the second light beam described in filtering with the first wavelength.
Further, step S7 specifically comprises: receive the steering order being sent by described application program;
According to described steering order, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtain described the 3rd digital picture and/or described the 3rd characteristic point information;
Export described the 3rd digital picture and/or described the 3rd characteristic point information.
Wherein, when steering order requires output the first digital picture and/or First Characteristic dot information, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtain described the 3rd digital picture and/or described the 3rd characteristic point information, specifically comprise: according to the steering order receiving, merge described First Characteristic dot information and described Second Characteristic dot information, obtain described the 3rd characteristic point information; According to the steering order receiving, described the first digital picture that superposes and described the second digital picture, obtain described the 3rd digital picture.
Further, when steering order is only required output the first digital picture and/or First Characteristic dot information, the method also comprises: according to described steering order, export described the first digital picture and/or described First Characteristic dot information.
Further, when steering order is only required output the second digital picture and/or Second Characteristic dot information, the method also comprises: according to described steering order, export described the second digital picture and/or described Second Characteristic dot information.
In aforementioned each embodiment, image collecting device is described in detail, and the image collecting device of the method for image acquisition in the present embodiment based on previous embodiment realized, so by the aforementioned detailed description to image collecting device, those skilled in the art can clearly understand method how to implement the image acquisition in the present embodiment, succinct for instructions, does not repeat them here.
The one or more technical schemes that provide in the embodiment of the present invention, at least have following technique effect or advantage:
1, owing to adopting a lens projects incident light, and adopt light-dividing device that the infrared light in incident beam is separated with visible ray, make the infrared image and the normal image that collect just the same, for synchronization, the image of same angle, so efficiently solving the prior art middle and later periods carries out the coarse technical matters of images match, and then has guaranteed the degree of accuracy of gesture identification.
2, owing to having adopted infrared light recognition technology, make user still can carry out gesture identification under the weak environment of light, so, efficiently solve in prior art under the poor environment of light condition, the technical matters that camera cannot be used, and then realized infrared identification.
3, due to light supply apparatus and lens combination are arranged side by side, two recognition systems share a lens combination, and be provided with light-dividing device, reduced the quantity of device in camera, its volume is dwindled greatly, so, effectively solved and cannot be built in the technical matters of ordinary electronic equipment in prior art, and then the image collecting device that a kind of volume is little is provided.
4,, owing to adopting light emitting diode, so effectively solved, damage the technical matters of camera and electronic equipment, and then the image collecting device that a kind of power consumption is little is provided.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (19)
1. an image collecting device, is characterized in that, comprising:
Lens combination, is become by a slice lens combination at least, and for being transmitted into irradiating light beam, wherein, described incident beam at least comprises the light with the first wavelength and the light with second wave length;
Light-dividing device, for make light through thering is the first wavelength described in the described incident beam of described lens combination with described in to have the light of second wave length separated, export respectively the first light beam and the second light beam;
The first imageing sensor, for being converted to the first image by described the first light beam;
The second imageing sensor, for being converted to the second image by described the second light beam.
2. image collecting device as claimed in claim 1, is characterized in that, described image collecting device also comprises:
Analog/digital conversion device, for being converted to respectively the first digital signal and the second digital signal by described the first image and described the second image;
Digital image processing apparatus, for the treatment of described the first digital signal, obtains the first digital picture and First Characteristic dot information; Process described the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, described First Characteristic dot information is the characteristic point information of described the first digital picture, and described Second Characteristic dot information is the characteristic point information of described the second digital picture;
Computing output unit, the steering order receiving for basis, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of described steering order in the electronic equipment being connected with described image collecting device sent.
3. image collecting device as claimed in claim 1, is characterized in that, described image collecting device also comprises: light supply apparatus, and for thering is the light of the first wavelength described in sending.
4. image collecting device as claimed in claim 1, is characterized in that, described image collecting device also comprises: the first filtering apparatus, and for thering is the light of the first wavelength described in filtering described in the second light beam.
5. image collecting device as claimed in claim 2, is characterized in that, described computing output unit specifically comprises:
Compute chip, the steering order receiving for basis, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtained described the 3rd digital picture and/or described the 3rd characteristic point information;
The first output unit, for exporting described the 3rd digital picture and/or described the 3rd characteristic point information.
6. image collecting device as claimed in claim 2, is characterized in that, described image collecting device also comprises:
The second output unit, for exporting described the first digital picture and/or described First Characteristic dot information;
The 3rd output unit, for exporting described the second digital picture and/or described Second Characteristic dot information.
7. image collecting device as claimed in claim 5, is characterized in that, described compute chip specifically also comprises:
The first sub-computing module, for according to the steering order receiving, merges described First Characteristic dot information and described Second Characteristic dot information, obtains described the 3rd characteristic point information;
The second sub-computing module, the steering order receiving for basis, described the first digital picture that superposes and described the second digital picture, obtain described the 3rd digital picture.
8. the image collecting device as described in arbitrary claim in claim 1-7, is characterized in that, described in to have the first wavelength light be infrared light, described in there is second wave length light be visible ray.
9. image collecting device as claimed in claim 8, is characterized in that, described light supply apparatus is specially infrarede emitting diode array.
10. image collecting device as claimed in claim 8, is characterized in that, described light-dividing device is specially prism.
11. image collecting devices as claimed in claim 10, is characterized in that, described prism comprises: reflective infrared plated film, be arranged on a side of described prism, and for reflecting described infrared light, make described infrared light separated with described visible ray.
The method of 12. 1 kinds of image acquisition, is applied on an electronic equipment, and described electronic equipment at least comprises an application program, it is characterized in that, described method comprises:
Acquisition is by the incident beam of lens combination transmission, and wherein, described incident beam at least comprises the light with the first wavelength and the light with second wave length, described in there is the light that the light of the first wavelength is sent and reflected by light supply apparatus;
By light-dividing device by the light described in described incident beam with the first wavelength with described in to have the light of second wave length separated, export respectively the first light beam and the second light beam;
Described the first light beam is converted to the first image;
Described the second light beam is converted to the second image.
13. methods as claimed in claim 12, is characterized in that, described method also comprises:
Described the first image and described the second image are converted to respectively to the first digital signal and the second digital signal;
Process described the first digital signal, obtain the first digital picture and First Characteristic dot information; Process described the second digital signal, obtain the second digital picture and Second Characteristic dot information, wherein, described First Characteristic dot information is the characteristic point information of described the first digital picture, and described Second Characteristic dot information is the characteristic point information of described the second digital picture;
According to the steering order receiving, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, wherein, the application program of described steering order in the electronic equipment being connected with described image collecting device sent.
14. methods as claimed in claim 12, is characterized in that, before the incident beam in described acquisition by lens combination transmission, described method also comprises: by light supply apparatus, sent the light with the first wavelength.
15. methods as claimed in claim 12, is characterized in that, described described the second light beam is converted to the second image before, described method also comprises: the light described in the second light beam described in filtering with the first wavelength.
16. methods as claimed in claim 13, it is characterized in that, according to the steering order receiving, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, export described the 3rd digital picture and/or the 3rd characteristic point information, specifically comprise:
The steering order that reception is sent by described application program;
According to described steering order, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtain described the 3rd digital picture and/or described the 3rd characteristic point information;
Export described the 3rd digital picture and/or described the 3rd characteristic point information.
17. methods as claimed in claim 13, is characterized in that, described method also comprises:
According to described steering order, export described the first digital picture and/or described First Characteristic dot information;
According to described steering order, export described the second digital picture and/or described Second Characteristic dot information.
18. methods as claimed in claim 16, it is characterized in that, described according to described steering order, described the first digital picture and/or described First Characteristic dot information and described the second digital picture and/or Second Characteristic dot information are calculated, obtain described the 3rd digital picture and/or described the 3rd characteristic point information, specifically comprise:
According to the steering order receiving, merge described First Characteristic dot information and described Second Characteristic dot information, obtain described the 3rd characteristic point information;
According to the steering order receiving, described the first digital picture that superposes and described the second digital picture, obtain described the 3rd digital picture.
19. methods as described in arbitrary claim in claim 12-18, is characterized in that, described in to have the first wavelength light be infrared light, described in there is second wave length light be visible ray.
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