CN206332778U - A kind of virtual micro- class manufacturing systems of 3D - Google Patents
A kind of virtual micro- class manufacturing systems of 3D Download PDFInfo
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- CN206332778U CN206332778U CN201720026225.3U CN201720026225U CN206332778U CN 206332778 U CN206332778 U CN 206332778U CN 201720026225 U CN201720026225 U CN 201720026225U CN 206332778 U CN206332778 U CN 206332778U
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Abstract
The utility model is related to a kind of virtual micro- class manufacturing systems of 3D, including video and audio data collection equipment, Chroma Key device, 3-D view rendering system, instructor in broadcasting's control process device, lesson data storehouse, wireless transmission unit, Cloud Server and teachers' instruction terminal, one end connection video and audio data collection equipment, Chroma Key device and the 3-D view rendering system of instructor in broadcasting's control process device, the other end connection lesson data storehouse of instructor in broadcasting's control process device, lesson data storehouse connects Cloud Server and teachers' instruction terminal by the wireless transmission unit.The utility model can carry out video record in any background positions, later stage can be handled background scene, the new model of place element of fusion, facilitate the making of micro- class material, simultaneously can be by the micro- class Online release made, realize that real-time synchronization transmission is shared, facilitate teachers and students to hold progress interaction within the class period with regard to micro-.
Description
Technical field
The utility model is related to Teaching Technology of Multimedia field, the virtual micro- class manufacturing systems of specially a kind of 3D.
Background technology
Micro- class is a kind of new teaching resource using dapper video as main carriers, because it has situated, interest
Taste, visualization the advantages of and used by increasing colleges and universities.Making the instrument of micro- class now has a lot, such as intelligent hand
Machine, DV etc..Existing micro- class manufacturing system is difficult to real-time Transmission, shared, can not easily enter edlin,
Integrate and Online release, it is impossible to support that the background of micro- class video carries out reintegrating making；For drawbacks described above, art technology
Personnel need a kind of virtual micro- class manufacturing systems of 3D of offer, the conveniently micro- class of editing, and in existing multimedia resource badly
On build three-dimensional artificial scene, make Faculty and Students' Real-Time Sharing teaching resource.
Utility model content
The purpose of this utility model is to provide a kind of virtual micro- class manufacturing systems of 3D, conveniently the micro- class of editing,
And three-dimensional artificial scene is built on existing multimedia resource, make Faculty and Students' Real-Time Sharing teaching resource.
There is provided following technical scheme to achieve the above object：A kind of virtual micro- class manufacturing systems of 3D, including video/audio are adopted
Collect equipment, Chroma Key device, 3-D view rendering system, instructor in broadcasting's control process device, lesson data storehouse, wireless transmission unit, cloud
Server and teachers' instruction terminal, one end connection video and audio data collection equipment of instructor in broadcasting's control process device, Chroma Key
Device and 3-D view rendering system, the other end connection lesson data storehouse of instructor in broadcasting's control process device, the lesson data
Storehouse connects Cloud Server and teachers' instruction terminal by the wireless transmission unit, and the video and audio data collection equipment is used to adopt
Collect original video and audio signal, the Chroma Key device is used to remove the blue or green mark carried in raw video signal
The signal of will, the 3-D view rendering system is used to synthesize various Multi-media Materials, and to the unified coloring treatment of image progress,
Instructor in broadcasting's control process device is used for broadcasting, synthesis and the working process of multimedia resource and deposits the multimedia resource after processing
Storage is to the lesson data storehouse, and the lesson data storehouse is sent multimedia resource to cloud service by the wireless transmission unit
Device and teachers' instruction terminal.
It is preferred that, the lesson data storehouse connected reference authentication unit, the access authentication unit, which is used to obtain, accesses institute
State the authority in lesson data storehouse.
It is preferred that, the access authentication unit includes password authentication unit, video verification unit or fingerprint identification unit.
It is preferred that, the wireless transmission unit is one in ZIGBEE communication units, 3G/4G communication units or WIFI units
Kind.
The utility model provides a kind of having the beneficial effect that for the virtual micro- class manufacturing systems of 3D：The utility model is making micro- class
On the basis of system, new field is merged to the background of existing video image using Chroma Key device and 3-D view rendering system
Scape model element, plays creativity to greatest extent, increases micro- class video after self-character, editing and processing and stores to course number
According in storehouse, and sent by wireless transmission unit to Cloud Server and teachers' instruction terminal, realize Faculty and Students to religion
Learn the Real-Time Sharing of resource；The utility model can carry out video record in any background positions, and the later stage can be carried out to background scene
Processing, facilitates the making of micro- class material, while the micro- class Online release made can be realized that real-time synchronization transmission is shared,
Teachers and students are facilitated to hold progress interaction within the class period with regard to micro-.
Brief description of the drawings
, below will be to make needed for embodiment in order to illustrate more clearly of the technical scheme in the utility model embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation of the virtual micro- class manufacturing systems of 3D in the utility model.
Description of reference numerals：10. video and audio data collection equipment；20. Chroma Key device；30. 3-D view rendering system；
40. instructor in broadcasting's control process device；50. lesson data storehouse；60. wireless transmission unit；70. Cloud Server；80. teachers' instruction terminal；
90. access authentication unit.
Embodiment
To make content of the present utility model more clear understandable, below in conjunction with Figure of description, to of the present utility model interior
Appearance is described further.Certain the utility model is not limited to the specific embodiment, known to those skilled in the art
General replacement be also covered by protection domain of the present utility model.Secondly, the utility model has been carried out in detail using schematic diagram
Statement, when the utility model example is described in detail, for convenience of description, schematic diagram should not according to general ratio partial enlargement
Limited in this, as to of the present utility model.
Above and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing is virtually micro- to 3D of the present utility model
Class manufacturing system is described in detail.Fig. 1 is the dimensional structure diagram of the virtual micro- class manufacturing systems of 3D in the utility model.
As shown in figure 1, the utility model provides a kind of virtual micro- class manufacturing systems of 3D, including video and audio data collection equipment
10th, Chroma Key device 20,3-D view rendering system 30, instructor in broadcasting's control process device 40, lesson data storehouse 50, wireless transmission unit
60th, Cloud Server 70 and teachers' instruction terminal 80, one end connection video and audio data collection equipment 10 of instructor in broadcasting's control process device 40,
Chroma Key device 20 and 3-D view rendering system 30, the other end connection lesson data storehouse 50 of instructor in broadcasting's control process device 40,
Lesson data storehouse 50 connects Cloud Server 70 and teachers' instruction terminal 80 by wireless transmission unit 60.
Specifically, the video and audio data collection equipment 10 in the present embodiment may include it is multiple, for gathering original video and sound
Frequency signal, after video image acquisition, Chroma Key device 20 is used to remove the blue or green mark carried in raw video signal
The signal of will, 3-D view rendering system 30 is used to synthesize various Multi-media Materials, and carries out unified coloring treatment to image, leads
Broadcast Control processor 40 is played out to multimedia resource, synthesized and working process, and the multimedia resource after processing is stored
To lesson data storehouse 50, lesson data storehouse 50 multimedia resource is sent to Cloud Server 70 by wireless transmission unit 60 and
Teachers' instruction terminal 80, wherein, wireless transmission unit 60 is preferably ZIGBEE communication units, 3G/4G communication units or WIFI mono-
One kind in member.
Specifically, in the present embodiment, Chroma Key device 20 is to shoot personage or other foreground contents, then utilizing colourity
Difference, color background is removed.At present, most commonly two kinds of lan settingses and green background.Reason is, the nature of human body
Both colors are not included in color, background is made of them to be mixed with personage；Both colors are RGB systems simultaneously
In primary colors, also more convenient processing.
Model or scene are generally exported into image file, video by the 3-D view rendering system 30 in the present embodiment to be believed
Number or cinefilm, rendering system obtained by video camera after needing the scope that renders, calculates shadow of the light source to object
Ring, in addition, also to calculate the color of body surface according to the material of object, the type of material is different, and attribute is different, and texture is not
It is same all to produce a variety of effects.
In order to improve the security in lesson data storehouse, the connected reference authentication unit 90 of lesson data storehouse 50 accesses checking single
Member 90 is used to obtain the authority for accessing lesson data storehouse, wherein, access authentication unit 90 and preferably include password authentication unit, video
Authentication unit or fingerprint identification unit.
Operation principle of the present utility model is：On the basis of micro- class system is made, using Chroma Key device 20 and three
Tie up image rendering system 30 and new model of place element is merged to the background of existing video image, play create to greatest extent
Power, increases micro- class video after self-character, editing and processing and stores to lesson data storehouse 50, and pass through wireless transmission unit 60
Send to Cloud Server 70 and teachers' instruction terminal 80, realize the Real-Time Sharing to teaching resource of Faculty and Students.
In summary, the utility model can carry out video record in any background positions, and the later stage can be carried out to background scene
Processing, facilitates the making of micro- class material, while the micro- class Online release made can be realized that real-time synchronization transmission is shared,
Teachers and students are facilitated to hold progress interaction within the class period with regard to micro-.
Although the utility model essentially describes above example, it is intended only as example to be been described by, and this reality
This is not limited to new.It is special without departing from the essence of embodiment that those of ordinary skill in the art can make a variety of modifications and application
Property.For example, each part that embodiment is shown in detail can be changed and run, it can recognize to the modification and using related difference
To be included in the protection domain of the present utility model that appended claims are limited.
Involved embodiment in this specification, it is meant that specially feature, structure or the spy described with reference to the embodiment
Property is included at least one embodiment of the present utility model.These terms come across in specification everywhere are not necessarily directed to
Same embodiment.In addition, when describing special characteristic, structure or characteristic with reference to any embodiment, all thinking that it falls into this area
Those of ordinary skill is combined in the range of these special characteristics, structure or the characteristic that other embodiment can just be realized.
Claims (4)
1. the virtual micro- class manufacturing systems of a kind of 3D, it is characterised in that including video and audio data collection equipment, Chroma Key device, three-dimensional
Image rendering system, instructor in broadcasting's control process device, lesson data storehouse, wireless transmission unit, Cloud Server and teachers' instruction terminal,
One end connection video and audio data collection equipment, Chroma Key device and the 3-D view rendering system of instructor in broadcasting's control process device,
The other end connection lesson data storehouse of instructor in broadcasting's control process device, the lesson data storehouse is connected by the wireless transmission unit
Cloud Server and teachers' instruction terminal are connect, the video and audio data collection equipment is used to gather original video and audio signal, institute
The signal that Chroma Key device is used to remove the blueness carried in raw video signal or green mark is stated, the 3-D view is rendered
System is used to synthesize various Multi-media Materials, and carries out unified coloring treatment to image, and instructor in broadcasting's control process device is used for many
Broadcasting, synthesis and the working process of media resource simultaneously store the multimedia resource after processing to the lesson data storehouse, described
Lesson data storehouse is sent multimedia resource to Cloud Server and teachers' instruction terminal by the wireless transmission unit.
2. the virtual micro- class manufacturing systems of 3D according to claim 1, it is characterised in that lesson data storehouse connected reference
Authentication unit, the access authentication unit is used to obtain the authority for accessing the lesson data storehouse.
3. the virtual micro- class manufacturing systems of 3D according to claim 2, it is characterised in that the access authentication unit includes close
Code authentication unit, video verification unit or fingerprint identification unit.
4. the virtual micro- class manufacturing systems of 3D according to claim 1, it is characterised in that the wireless transmission unit is
One kind in ZIGBEE communication units, 3G/4G communication units or WIFI units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026225.3U CN206332778U (en) | 2017-01-10 | 2017-01-10 | A kind of virtual micro- class manufacturing systems of 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720026225.3U CN206332778U (en) | 2017-01-10 | 2017-01-10 | A kind of virtual micro- class manufacturing systems of 3D |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332778U true CN206332778U (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720026225.3U Expired - Fee Related CN206332778U (en) | 2017-01-10 | 2017-01-10 | A kind of virtual micro- class manufacturing systems of 3D |
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| CN (1) | CN206332778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104794A (en) * | 2020-03-31 | 2020-12-18 | 北京文香信息技术有限公司 | Virtual micro-classroom studio system and device |
-
2017
- 2017-01-10 CN CN201720026225.3U patent/CN206332778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112104794A (en) * | 2020-03-31 | 2020-12-18 | 北京文香信息技术有限公司 | Virtual micro-classroom studio system and device |
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| 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: 20170714 Termination date: 20190110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |