CN206596140U - A kind of bore hole 3D platforms based on motion capture technology - Google Patents
A kind of bore hole 3D platforms based on motion capture technology Download PDFInfo
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- CN206596140U CN206596140U CN201720290692.7U CN201720290692U CN206596140U CN 206596140 U CN206596140 U CN 206596140U CN 201720290692 U CN201720290692 U CN 201720290692U CN 206596140 U CN206596140 U CN 206596140U
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- motion capture
- receiver
- bore hole
- transmitter
- processor
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Abstract
The utility model discloses a kind of bore hole 3D platforms based on motion capture technology, including：Processor, laser hologram projection arrangement and video source apparatus, also include acoustics formula motion capture device and processor, the acoustics formula motion capture device is made up of transmitter, receiver, the transmitter is a fixed supersonic generator, the receiver is made up of three ultrasonic probes being triangularly arranged, the position and direction of receiver are calculated and determined by measuring time or phase difference of the sound wave from transmitter to receiver in the processor；The processor further receives the signal of video source apparatus, and by the positional information of the receiver got, is blended with vision signal, and is launched by above laser hologram projection arrangement, so that bore hole 3D effect is presented.
Description
Technical field
The utility model is related to a kind of bore hole 3D platforms based on motion capture technology.
Background technology
Motion-captured English Motion capture, abbreviation Mocap.Technology is related to object in dimensional measurement, physical space
Positioning and bearing measurement in terms of the data of processing can be directly understood by computer.Set in the key position of moving object
Tracker, tracker position is caught by Motion capture systems, then obtains after computer disposal three dimensional space coordinate
Data.After data are recognized by computer, it can apply in cartoon making, gait analysis, biomethanics, the neck such as human engineering
Domain.
Conventional movement capturing technology can be divided into from the principle mechanically, acoustics formula, electromagnetic type, active optics formula and by
Dynamic optical profile type.The equipment of different principle respectively has its advantage and disadvantage, can typically be evaluated from the following aspects：Positioning precision；It is real
Shi Xing；Degree easy to use；Range of movement size can be caught；Anti-interference；Multiple target capturing ability；And it is special with corresponding field
Industry analysis software contiguity.
Utility model content
Goal of the invention of the present utility model is to provide a kind of bore hole 3D platforms based on motion capture technology, to solve
The problem of prior art is present.
The technical scheme that the utility model solution above-mentioned technical problem is taken is as follows：
A kind of bore hole 3D platforms based on motion capture technology, including：Processor, laser hologram projection arrangement and video source
Device, in addition to acoustics formula motion capture device and processor, the acoustics formula motion capture device is by transmitter, receiver group
It is a fixed supersonic generator into, the transmitter, the receiver is by three ultrasonic probes being triangularly arranged
Receiver is calculated and determined by measuring time or phase difference of the sound wave from transmitter to receiver in composition, the processor
Position and direction；The processor further receives the signal of video source apparatus, and the position of the receiver got is believed
Breath, is blended with vision signal, and is launched by above laser hologram projection arrangement, so that bore hole 3D effect is presented.
The utility model is taken after such scheme, and based on apparatus above, its is simple in construction, and processing is efficiently convenient,
The action of user can be accurately judged that, with good effect.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is realized and obtained in the specification, claims and accompanying drawing write.
Brief description of the drawings
The utility model is described in detail below in conjunction with the accompanying drawings, to cause above-mentioned advantage of the present utility model more
Clearly.
Fig. 1 is the structural representation of bore hole 3D platform of the utility model based on motion capture technology.
Embodiment
The utility model is described in detail with reference to specific embodiment.
The bore hole 3D technology means of current main flow have：Slit liquid crystal grating, column prism, sensing light source.1st, slit
Liquid crystal grating.This technical principle is after having added a slit grating before screen, it should which the image seen by left eye shows
When showing on liquid crystal display, opaque striped can block right eye;Similarly, it should which the image seen by right eye is shown on liquid crystal display
When, opaque striped can block left eye, by the way that the viewable pictures of left eye and right eye are separated, onlooker is seen 3D images.2、
This technical principle of column prism is the refraction principle by lens, and the corresponding pixel of right and left eyes is incident upon into right and left eyes respectively
In, realize that image is separated.It is that lens will not shut out the light to contrast slit grating technology biggest advantage, so brightness has very big
Improve, 3, point to light source, be exactly two stack screens of accurate control difference right eye projects images to the left in brief.
Wherein, the present invention combines existing technology there is provided a kind of bore hole 3D platforms based on motion capture technology, wraps
Include：Processor, laser hologram projection arrangement and video source apparatus, in addition to acoustics formula motion capture device and processor, it is described
Acoustics formula motion capture device is made up of transmitter, receiver, and the transmitter is a fixed supersonic generator, described
Receiver is made up of three ultrasonic probes being triangularly arranged, and the processor is by measuring sound wave from transmitter to receiver
Time or phase difference, the position and direction of receiver are calculated and determined；The processor further receives video source apparatus
Signal, and by the positional information of the receiver got, blended with vision signal, and pass through above laser hologram projection dress
Put and launch, so that bore hole 3D effect is presented.
These, it is preferred to, the transmitter is arranged at multiple positions of human body.
More specifically, the transmitter is arranged at the joint of human body, high based on the result of upper joint, realizing
Accurately joint is positioned, the action of human body is reduced accordingly.
The utility model is taken after such scheme, and based on apparatus above, its is simple in construction, and processing is efficiently convenient,
The action of user can be accurately judged that, with good effect.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (3)
1. a kind of bore hole 3D platforms based on motion capture technology, including：Processor, laser hologram projection arrangement and video source dress
Put, it is characterised in that also including acoustics formula motion capture device and processor, the acoustics formula motion capture device is by sending
Device, receiver composition, the transmitter is a fixed supersonic generator, the receiver by be triangularly arranged three
Individual ultrasonic probe composition, the processor is calculated simultaneously by measuring time or phase difference of the sound wave from transmitter to receiver
Determine the position and direction of receiver；The processor further receives the signal of video source apparatus, and by the reception got
The positional information of device, is blended with vision signal, and is launched by above laser hologram projection arrangement, so that bore hole 3D is presented
Effect.
2. the bore hole 3D platforms according to claim 1 based on motion capture technology, it is characterised in that the transmitter is set
It is placed at multiple positions of human body.
3. the bore hole 3D platforms according to claim 2 based on motion capture technology, it is characterised in that the transmitter is set
It is placed in the joint of human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290692.7U CN206596140U (en) | 2017-03-23 | 2017-03-23 | A kind of bore hole 3D platforms based on motion capture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290692.7U CN206596140U (en) | 2017-03-23 | 2017-03-23 | A kind of bore hole 3D platforms based on motion capture technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596140U true CN206596140U (en) | 2017-10-27 |
Family
ID=60122679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290692.7U Expired - Fee Related CN206596140U (en) | 2017-03-23 | 2017-03-23 | A kind of bore hole 3D platforms based on motion capture technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596140U (en) |
-
2017
- 2017-03-23 CN CN201720290692.7U patent/CN206596140U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |