CN203688985U - Three-dimensional camera device and optical conduction system for three-dimensional camera device - Google Patents
Three-dimensional camera device and optical conduction system for three-dimensional camera device Download PDFInfo
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- CN203688985U CN203688985U CN201320830879.3U CN201320830879U CN203688985U CN 203688985 U CN203688985 U CN 203688985U CN 201320830879 U CN201320830879 U CN 201320830879U CN 203688985 U CN203688985 U CN 203688985U
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- 238000013461 design Methods 0.000 claims description 14
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- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model discloses a three-dimensional camera device which comprises an information processor including an information input port. The utility model further discloses an optical conduction system which comprises a first conduction assembly including a first lighting device and a first reflector in light conduction with the first lighting device and the information input port; and a second conduction assembly including a second lighting device parallel to the first lighting device and a second reflector in light conduction with the second lighting device and the information input port. Three-dimensional images can be recorded only with one information processor. Compared with the prior art, where a system with at least two cameras is required, the three-dimensional camera device is simple in structure. The utility model further discloses an optical conduction system which simplifies the structure of the three-dimensional camera device.
Description
Technical field
The utility model relates to stereoscopic photograph technical field, more particularly, and particularly a kind of stereo photographic device and a kind of stereo photographic device light conducting system.
Background technology
In daily life at ordinary times, the static object that people contact all occupies certain space, namely the three-dimensional body on ordinary meaning.For Same Scene, but there is very big difference in the image that the image that general camera is captured and human eye observe directly, general camera take photo be plane picture, and eye-observation to scene be stereoscopic views.
Why different the image that human eye gathers from camera is, its reason is: 3-dimensional image is that the image seen of people's right and left eyes is in fact also incomplete same, especially in the time observing closely scene, the picture that right and left eyes is seen has larger aberration, and this is because being the spacing of nearly 6 centimetres between two of people.Can experience this details by a simple experiment, hold a cup to examine, what right and left eyes was seen is the different side of cup and different backgrounds in fact, and two different real images enter brain by retina, so people has just obtained space " three-dimensional impression ".
Obtain the principle of " stereopsis " based on above-mentioned human eye, available technology adopting following method realize stereoscopic photograph: two cameras are set, and make two cameras on same level height, two cameras are divided on diverse location same shooting main body is taken, finally, by synthetic the picture of two camera records, form stereotome.
Adopt the method to carry out stereoscopic photograph, carry out image acquisition because needs use two cameras, cause three-dimensional camera system complex structure, and cost is higher; And especially, for the object of motion, the triggering of two camera shutters is difference in life period often, the image synchronization problem that causes two cameras to obtain is more serious.
In sum, how the structure of three-dimensional camera system is simplified, become those skilled in the art's problem demanding prompt solution.
Utility model content
The technical problems to be solved in the utility model is for providing a kind of stereo photographic device and a kind of stereo photographic device light conducting system, this stereo photographic device and this stereo photographic device, can be simplified the structure of three-dimensional camera system by its structural design with light conducting system.
For solving the problems of the technologies described above, the utility model provides a kind of stereo photographic device, comprises the message handler for carrying out image information processing, and described message handler comprises the input information port for receiving image information, also comprise the light conducting system for carrying out image information collection
Described smooth conducting system comprises:
The first conducting subassembly, described the first conducting subassembly comprises the first lighting device and image information that described the first lighting device is collected conducts to the first reverberator of described input information port;
The second conducting subassembly, described the second conducting subassembly comprises the second lighting device and image information that described the second lighting device is collected conducts to the second reverberator of described input information port, described the second lighting device and described the first lighting device are horizontally disposed with.
Preferably, described the first lighting device and described the first reverberator are catoptron; Described the second lighting device and described the second reverberator are catoptron.
Preferably, described the first lighting device and the second lighting device are dioptric lens, and described the first reverberator and described the second reverberator are dioptric lens.
Preferably, described the first reverberator and described the second reverberator are integral type structural design.
Preferably, described the first lighting device and described the first reverberator are catoptron; Described the first reverberator and described the second reverberator are catoptron.
Preferably, described the first reverberator and described the second reverberator are integral type structural design.
Preferably, described the first conducting subassembly also includes the first light filter, and described light filter is arranged between described the first lighting device and described the first reverberator.
Preferably, described the second conducting subassembly also includes the second light filter, and described light filter is arranged between described the second lighting device and described the second reverberator.
The utility model also provides a kind of stereo photographic device light conducting system, comprising:
The first conducting subassembly, described the first conducting subassembly comprises the first lighting device and the first reverberator with described the first lighting device light conducting, described the first reverberator and the conducting of described input information port light;
The second conducting subassembly, described the second conducting subassembly comprise with horizontally disposed the second lighting device of described the first lighting device and with the second reverberator, described the second reverberator and the conducting of described input information port light of described the second lighting device light conducting.
Preferably, described the first conducting subassembly and described the second conducting subassembly are periscope system.
The utility model provides a kind of stereo photographic device, for carrying out stereoscopic photograph shooting.The stereo photographic device that the utility model provides includes the message handler for carrying out image information processing, message handler comprises the input information port for receiving image information, by input information port, the image information of external pick-up device collection can be input to and in stereopsis disposal system, carry out code conversion.
In the utility model, stereo photographic device also comprises the light conducting system for carrying out image information collection, light conducting system comprises: the first conducting subassembly, the first conducting subassembly comprises the first lighting device and the first reverberator with the first lighting device light conducting, the first reverberator and the conducting of input information port light; The second conducting subassembly, the second conducting subassembly comprise with horizontally disposed the second lighting device of the first lighting device and with the second reverberator, the second reverberator and the conducting of input information port light of the second lighting device light conducting.
In the first conducting subassembly, it comprises the first lighting device and the first reverberator.The first lighting device is used for carrying out light collection, the light reflecting can be collected and the light of collecting is conducted to input information port by the first reverberator on object.The Main Function of above-mentioned the first reverberator is that the light that the first lighting device is collected conducts by refraction action, its concrete magnitude setting can be set according to actual operation requirements, each first transmitter all has interception of rays, can change the conducting path of light by multiple the first reverberators are set.The structure similar of the second conducting subassembly and the first conducting subassembly.
The stereo photographic device that the utility model provides, design by said structure, adopt two groups of conducting subassemblies to reflect conduction to the light of object reflection, directly change passage of light and make it be passed to input information port, then generate stereopsis through message handler.So arrange, the utility model only needs a message handler can complete shooting with video-corder of stereopsis, at least needs the system of two video cameras than conventional art, and the stereo photographic device structure that the utility model provides is comparatively simple.
The utility model also provides a kind of stereo photographic device light conducting system, for carrying out the conduction of light.It specifically comprises: the first conducting subassembly, and the first conducting subassembly comprises the first lighting device and the first reverberator with the first lighting device light conducting, the first reverberator and the conducting of input information port light; The second conducting subassembly, the second conducting subassembly comprise with horizontally disposed the second lighting device of the first lighting device and with the second reverberator, the second reverberator and the conducting of input information port light of the second lighting device light conducting.
In the utility model, divide two-way transmission by two groups of conducting subassemblies by the light of different angles, in this structural design, only need a message handler can complete shooting with video-corder of stereopsis, at least need the system of two video cameras than conventional art, the stereo photographic device that the utility model provides can be simplified the structure of stereo photographic device with light conducting system.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
Fig. 1 is the structural representation of the utility model the first embodiment neutral body camera head light conducting system;
Fig. 2 is the structural representation of the utility model the second embodiment neutral body camera head light conducting system;
Fig. 3 is the structural representation of the third embodiment neutral body camera head of the utility model light conducting system;
In Fig. 1 to Fig. 3, the corresponding relation of component names and Reference numeral is:
The first lighting device 1; The first reverberator 2;
The second lighting device 3; The second reverberator 4;
The first light filter 5; The second light filter 6;
Input information port a.
Embodiment
Core of the present utility model is for providing a kind of stereo photographic device and a kind of stereo photographic device light conducting system, this stereo photographic device and this stereo photographic device, can be simplified the structure of three-dimensional camera system by its structural design with light conducting system.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 3, wherein, Fig. 1 is the structural representation of the utility model the first embodiment neutral body camera head light conducting system; Fig. 2 is the structural representation of the utility model the second embodiment neutral body camera head light conducting system; Fig. 3 is the structural representation of the third embodiment neutral body camera head of the utility model light conducting system.
The utility model provides a kind of stereo photographic device, for carrying out shooting with video-corder of stereopsis.The stereo photographic device that the utility model provides includes the message handler for carrying out image information processing, and this message handler can change digital signal into by light signal, and stereopsis disposal system providing in prior art is provided for it.
For example, stereopsis disposal system can adopt video decoding chip SSA7113 to realize the input of various video form, adopt again non-volatile LFXP6C chip and the Verilog HDL language program of Lattice XP system, realize the synthetic of two-way video and process, thereby make the image information of recording be 3D image and can carry out information storage.
Message handler comprises the input information port a for receiving image information, by input information port a, the image information of external pick-up device collection can be input to and in stereopsis disposal system, carry out code conversion.
In the utility model, stereo photographic device also comprises the light conducting system for carrying out image information collection.It should be noted that, why object can be identified by the human eye is that object has reflex to light because light irradiates on object, and the light of reflection is received and formed image by human eye.Therefore, can be interpreted as visually the seizure of the light to thing reflection to the seizure of image.The Main Function of light conducting system is for conducting light (light of object reflection), through light conducting system conduction, can be by light conduction to input information port a, then change light signal into digital signal by message handler and form 3D image.
Particularly, light conducting system comprises: the first conducting subassembly, and the first conducting subassembly comprises the first lighting device 1 and the first reverberator 2, the first reverberators 2 and the conducting of input information port a light with the first lighting device 1 light conducting; The second conducting subassembly, the second conducting subassembly comprise with horizontally disposed the second lighting device 3 of the first lighting device 1 and with the second reverberator 4, the second reverberators 4 and the conductings of input information port a light of the second lighting device 3 light conductings.
Those skilled in the art are known, no matter be shooting with video-corder of static scenes or shooting with video-corder of dynamic object, all at least need two video cameras to find a view from different angles, therefore, in the utility model, light conducting system includes two groups of conducting subassemblies, and it is respectively: the first conducting subassembly and the second conducting subassembly.
In the first conducting subassembly, it comprises the first lighting device 1 and the first reverberator 2.The first lighting device 1 is for carrying out light collection, and the light reflecting on can object is collected and the light of collecting is conducted to input information port a by the first reverberator 2.The Main Function of above-mentioned the first reverberator 2 is that the light that the first lighting device 1 is collected conducts by refraction action, its concrete magnitude setting can be set according to actual operation requirements, each first transmitter all has interception of rays, can change the conducting path of light by multiple the first reverberators 2 are set.
The structure similar of the second conducting subassembly and the first conducting subassembly, the concrete magnitude setting that includes the second lighting device 3 and the second reverberator 4, the second reverberators 4 can be set according to actual operation requirements, and its concrete setting does not repeat them here.
In the time that dynamic scenery is recorded, it requires two camera systems to record with different angles under same level height.Therefore,, in order to make the utility model meet this requirement, the second lighting device 3 and the first lighting device 1 have adopted horizontally disposed structural design.
The stereo photographic device that the utility model provides, design by said structure, adopt two groups of conducting subassemblies (being respectively: the first conducting subassembly and the second conducting subassembly), light (image) to object reflection reflects conduction, directly change passage of light it is shot with video-corder to input information port a place, then generate stereopsis through message handler.In the utility model, only need a message handler can complete shooting with video-corder of stereopsis, at least need the system of two video cameras than conventional art, the stereo photographic device structure that the utility model provides is comparatively simple.
What require emphasis any at this is, the utility model adopts light conducting system by the conduction of light is carried out to image recording, directly light signal is converted to digital signal by message handler, due to the not unloading by video camera, improve dramatically the synchronism of image, ensured the quality of image.
In the time that light is collected, it has three kinds of main modes:
The first is: the light of object reflection is reflected, until input information port a;
The second is: the light of object reflection is reflected, until input information port a;
The third is: the light to object reflection carries out leaded light by reflecting and reflecting two kinds of modes, until input information port a.
Particularly, in first embodiment of the present utility model, the first lighting device 1 and the first reverberator 2 are catoptron; The second lighting device 3 and the second reverberator 4 are catoptron.
Particularly, in second embodiment of the present utility model, the first lighting device 1 and the second lighting device 3 are dioptric lens, and the first reverberator 2 and the second reverberator 4 are dioptric lens.
Particularly, in the 3rd embodiment of the present utility model, the first lighting device 1 and the second lighting device 3 are dioptric lens, and the first reverberator 2 and the second reverberator 4 are catoptron.
Particularly, in the 4th embodiment of the present utility model, the first lighting device 1, the second lighting device 3, the first reverberator 2 and the second reverberator 4 can adopt catoptron or dioptric lens.
The mirror providing in prior art can be provided catoptron, and catoptron can reflect light.The dioptric lens providing in prior art is provided dioptric lens, or adopts prism.
When light propagates into another kind of medium from a kind of medium, the phenomenon that is reflected back former medium at dielectric interface is called reflection of light, is reflected back toward the light of former medium, is called reflection ray, and the light that incides interface is called incident ray.
In reflection of light:
1, reflection ray and incident ray, normal in being same as plane (three lines are coplanar);
2, reflection angle (angle of reflection ray and normal) equals incident angle (angle of incident ray and normal) (according to logic principle, not talkative " incident angle equals reflection angle " here) (two jiaos equate);
3, reflection ray and incident ray are lived apart in normal both sides.(two line heteropleurals)
Be in the embodiment of dioptric lens at the first reverberator 2 and the second reverberator 4, the first reverberator 2 and the second reverberator 4 are integral type structural design.So the first reverberator 2 and the second reverberator 4 are become one, can reduce the complicacy of stereo photographic device structure.Simultaneously, because the first reverberator 2 and the second reverberator 4 become one, after experiment by designer's limited number of time, the light focusing that the first reverberator 2 and the second reverberator 4 can be derived is on a bit, and the luminous point of this gathering is just in time positioned at input information port a place.This structural design makes in follow-up use procedure, omitted two reverberators respectively with input information port a corrective operations, reduced the complicacy that the utility model uses.
In order to improve pickup quality, the utility model proposes following two embodiment:
The first embodiment, the first conducting subassembly also includes the first light filter 5, and light filter is arranged between the first lighting device 1 and the first reverberator 2;
The second embodiment, the second conducting subassembly also includes the second light filter 6, and light filter is arranged between the second lighting device 3 and the second reverberator 4.
Light filter English name: optical filter definition: one can limit optical radiation to be passed through, and is commonly used to the device of the distribution that changes spectrum.Can filter the light of other wavelength in complex light, and only see through the optical device of the light of required wavelength coverage.By light filter is set, by impurity light, for example greasy weather impact, the sharpness of raising image.
The utility model also provides a kind of stereo photographic device light conducting system, for carrying out the conduction of light.It specifically comprises: the first conducting subassembly, and the first conducting subassembly comprises the first lighting device 1 and the first reverberator 2, the first reverberators 2 and the conducting of input information port a light with the first lighting device 1 light conducting; The second conducting subassembly, the second conducting subassembly comprise with horizontally disposed the second lighting device 3 of the first lighting device 1 and with the second reverberator 4, the second reverberators 4 and the conductings of input information port a light of the second lighting device 3 light conductings.
In said structure design, the light that the first conducting subassembly and the second conducting subassembly can reflect same things in different angles conducts, and two-way light conduction, to input information port a place, is realized to recording of image.
There is above-described embodiment known, in the utility model, divide two-way conduction by two groups of conducting subassemblies by the light of different angles, in this structural design, only need a message handler can complete shooting with video-corder of stereopsis, at least need the system of two step video cameras than conventional art, the stereo photographic device structure that the utility model provides is comparatively simple.
Above a kind of stereo photographic device provided by the utility model and a kind of stereo photographic device are described in detail with light conducting system.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a stereo photographic device, comprise the message handler for carrying out image information processing, described message handler comprises the input information port (a) for receiving image information, it is characterized in that, also comprise the light conducting system for carrying out image information collection
Described smooth conducting system comprises:
The first conducting subassembly, described the first conducting subassembly comprises the first lighting device (1) and image information that described the first lighting device (1) is collected conducts to first reverberator (2) of described input information port (a);
The second conducting subassembly, described the second conducting subassembly comprises the second lighting device (3) and image information that described the second lighting device (3) is collected conducts to second reverberator (4) of described input information port (a), and described the second lighting device (3) is horizontally disposed with described the first lighting device (1).
2. stereo photographic device according to claim 1, is characterized in that, described the first lighting device (1) and described the first reverberator (2) are catoptron; Described the second lighting device (3) and described the second reverberator (4) are catoptron.
3. stereo photographic device according to claim 1, is characterized in that, described the first lighting device (1) and the second lighting device (3) are dioptric lens, and described the first reverberator (2) and described the second reverberator (4) are dioptric lens.
4. stereo photographic device according to claim 3, is characterized in that, described the first reverberator (2) is integral type structural design with described the second reverberator (4).
5. stereo photographic device according to claim 1, is characterized in that, described the first lighting device (1) and described the first reverberator (2) are catoptron; Described the first reverberator (2) and described the second reverberator (4) are catoptron.
6. stereo photographic device according to claim 5, is characterized in that, described the first reverberator (2) is integral type structural design with described the second reverberator (4).
7. according to the stereo photographic device described in claim 1 to 6 any one, it is characterized in that, described the first conducting subassembly also includes the first light filter (5), and described light filter is arranged between described the first lighting device (1) and described the first reverberator (2).
8. according to the stereo photographic device described in claim 1 to 6 any one, it is characterized in that, described the second conducting subassembly also includes the second light filter (6), and described light filter is arranged between described the second lighting device (3) and described the second reverberator (4).
9. a stereo photographic device light conducting system, is characterized in that, comprising:
The first conducting subassembly, described the first conducting subassembly comprises the first lighting device (1) and the first reverberator (2) with described the first lighting device (1) light conducting, described the first reverberator (2) and the conducting of described input information port (a) light;
The second conducting subassembly, described the second conducting subassembly comprise with horizontally disposed the second lighting device of described the first lighting device (1) (3) and with second reverberator (4) of described the second lighting device (3) light conducting, described the second reverberator (4) and the conducting of described input information port (a) light.
10. stereo photographic device according to claim 9 light conducting system, is characterized in that, described the first conducting subassembly and described the second conducting subassembly are periscope system.
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| CN201320830879.3U CN203688985U (en) | 2013-12-16 | 2013-12-16 | Three-dimensional camera device and optical conduction system for three-dimensional camera device |
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| CN201320830879.3U CN203688985U (en) | 2013-12-16 | 2013-12-16 | Three-dimensional camera device and optical conduction system for three-dimensional camera device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286385A (en) * | 2019-07-02 | 2019-09-27 | 苏州全视智能光电有限公司 | A kind of binocular spatial structure light sensing equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110286385A (en) * | 2019-07-02 | 2019-09-27 | 苏州全视智能光电有限公司 | A kind of binocular spatial structure light sensing equipment |
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Granted publication date: 20140702 |