CN103543829A - Intelligent 3D (three-dimensional) visual presenter capable of realizing projection touch - Google Patents
Intelligent 3D (three-dimensional) visual presenter capable of realizing projection touch Download PDFInfo
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- CN103543829A CN103543829A CN201310514079.5A CN201310514079A CN103543829A CN 103543829 A CN103543829 A CN 103543829A CN 201310514079 A CN201310514079 A CN 201310514079A CN 103543829 A CN103543829 A CN 103543829A
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Abstract
The invention discloses an intelligent 3D (three-dimensional) visual presenter capable of realizing projection touch. The intelligent 3D visual presenter comprises a camera and an intelligent system module. The camera is arranged at one end of a connecting arm. The other end of the connecting arm is connected with an interface device. A micro projection unit is arranged at one end, connected with the camera, of the connecting arm and can project virtual buttons or other pictures onto a real object. The output end of the interface device is in output connection with the intelligent system module and a display device. The intelligent system module can realize conversion from 2D (two-dimensional) images to 3D images. The intelligent 3D visual presenter has the advantages that the micro projection unit is arranged on the presenter and can project the virtual buttons onto the surface of the real object, and electronic materials, 2D/3D cartoons and the like related to the real object can be called by touching the virtual buttons, so that the problem that touch operations of the real object cannot be realized by existing presenters is solved.
Description
Technical field
The present invention relates to a kind of video presenter, particularly a kind of 3D intelligent video exhibition booth of realizing projection touch.
Background technology
Current video presenter is mainly used in teaching field, education of middle and primary schools field especially, and the content that teacher uses video presenter that needs are shown converts video content to, then in projector, play, can strengthen teaching efficiency, reduce and prepare lessons the time, thereby improve efficiency of teaching.
In existing frequency exhibition booth, camera is shot with video-corder into video by the object on base, then by interface, be sent in computing machine, computing machine is sent to video pictures display device again and (also can rely on computing machine, exhibition booth is directly connected to display device) show above, finally be presented in face of spectators is the object picture that amplifies version, even if user distance demonstrator is far away, also can watch picture clearly from screen, simultaneously user also can amplify picture, dwindle, the operation such as noise reduction.
Yet, intact the displaying of object that video presenter generally can only be shown needs at present, cannot expand demonstration to content, or the object that needs can only be shown converts the video pictures of 2D to, can not be converted to 3D picture, cannot realize interaction display, and existing video presenter cannot carry out touch operation on subject.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of 3D intelligent video exhibition booth that projection touches of realizing, can realize and on subject, carry out touch operation.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of 3D intelligent video exhibition booth of realizing projection touch, comprise camera, camera is located at linking arm one end, the linking arm other end is connected with interfacing equipment, it is characterized in that, one end that described linking arm connects camera is also provided with micro projection unit, and micro projection unit can project virtual push button or other pictures on material object; Also comprise intelligent system module, the output terminal output of interfacing equipment connects intelligent system module, and the output terminal of interfacing equipment is exported connection display device simultaneously, and it is 3D rendering that intelligent system module can realize 2D picture conversion; Interfacing equipment is provided with button.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, linking arm comprises upper arm and underarm, and between upper arm and underarm, for being flexibly connected, the free end of upper arm is provided with camera, and the free end of underarm is connected with interfacing equipment.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, a kind of video presenter of realizing 3D interaction display, is characterized in that, also comprises exhibition booth, and interfacing equipment is fixed in exhibition booth, and camera is positioned at top, exhibition booth by linking arm.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, also comprise light source, light source can be located on interfacing equipment, also can be located on linking arm or on exhibition booth.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, the quantity of described light source is more than 1.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, described intelligent system module can be also personal computer.
The 3D intelligent video exhibition booth that projection touches, is characterized in that, described intelligent system module comprises:
Intelligent identification module, the characteristic information of the picture that can shoot with video-corder camera is identified;
Information acquisition module, can capture the characteristic information from intelligent identification module, if this module does not capture information, the picture of camera being shot with video-corder is directly passed to display device;
Micro projection unit controls module, if information acquisition module captures characteristic information, controls micro projection unit and project virtual key on characteristic information in kind;
Information calling module, if user presses virtual key, the information of can call buttons pointing to is also presented at above screen, if the information of calling is 3D dynamic image model, that 3D dynamic image model and raw video image is overlapping and be presented at above screen.
Usefulness of the present invention is: exhibition booth of the present invention is provided with micro projection unit, micro projection unit can be at projection virtual key in surface in kind, touch virtual key and can call the electronic bits of data relevant to material object, 2D/3D animation etc., thereby solved the problem that touch operation in kind cannot be realized in existing exhibition booth; 2. the present invention possesses intelligent system, can identify the image information of shooting with video-corder, then call relevant supporting electronic information and expand demonstration, can convert the 2D tableaux of shooting with video-corder to 3D dynamic menu, can in former video elementary, present lively 3D dynamic menu, maybe can present other graph text informations that do not have on object.
Accompanying drawing explanation
Fig. 1 is the 3D intelligent video exhibition booth schematic diagram that projection touches of realizing of the present invention;
Fig. 2 is concise and to the point schematic flow sheet of the present invention;
Fig. 3 is system operational scheme schematic diagram of the present invention;
Fig. 4 is that 2D of the present invention turns 3D principle schematic.
The implication of Reference numeral in figure: 1. camera, 2. upper arm, 3. underarm, 4. exhibition booth, 5. light source, 6. interfacing equipment, 7. button, 8. intelligent system module, 9. micro projection unit.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is done to concrete introduction.
In conjunction with Fig. 1, a kind of 3D intelligent video exhibition booth of realizing projection touch, comprise camera 1, camera 1 is located at the free end of upper arm 2, upper arm 2 is flexibly connected with underarm 3, underarm 3 free ends are connected with interfacing equipment 6 one end, and the free end of described upper arm 2 is also provided with micro projection unit 9, and micro projection unit 9 can project virtual push button or other pictures on material object; Also comprise intelligent system module 8, the output terminal output of interfacing equipment 6 connects intelligent system module 8, the output terminal of interfacing equipment 6 is exported connection display device simultaneously, interfacing equipment 6 other ends are connected with exhibition booth 4, the object that needs displaying can be placed in exhibition booth 4, and camera 1 is positioned at top, exhibition booth by upper arm 2, interfacing equipment 6 is provided with button 7, light source 5 is arranged on underarm 3, light source 5 can increase light intensity, and it is 3D rendering to material object projection virtual push button or other pictures and 2D picture conversion that intelligent system module 8 can realize micro projection unit 9.
In conjunction with Fig. 2 and Fig. 3, after system is opened, camera 1 can shoot with video-corder the picture on exhibition booth 4 get off, and is sent in intelligent system module 8, and 8 pairs of shooting picture of intelligent system module are carried out analyzing and processing:
(1) if. system has been found specific coding or characteristic information on the picture of taking, and starts the pattern that micro projector projects virtual push button on books.
(2). user clicks bookish virtual push button, just can recall corresponding digital content and be put on screen to show, comprises audio frequency and video, graph text information, 3D model animation, the files such as PPT.
(3) if. call 3D model animation, this model animation is can be with raw video image overlapping and be presented at above screen, and display position is corresponding and follow the position of customizing messages in video in real time.
(4) if. the picture capturing does not have corresponding coding or characteristic information in system, directly the picture capturing is delivered on screen and is shown.
(5). system when operation, can arrange and the operation such as preservation system.
User uses this programme teacher can call electronic courseware with hand touch books, allows spectators see more intuitively the content of demonstration, and lively picture makes user more acceptant, thereby can improve the efficiency of teaching, training.
In conjunction with Fig. 4,2D turns 3D and comprises private mark identification and two kinds of methods of image recognition:
1. private mark conversion:
First, object need to design and specifically encodes and set up 3D model before displaying.Secondly on the object that uses the methods such as printing, engraving to show at needs, print a block graphics coding, camera can be seen this coding.Then when showing, the intelligent system of video presenter detects private mark information and private mark position.Last intelligent system is called 3D animation corresponding to private mark and is presented on private mark position.
2. image recognition:
First in intelligent system module, deposit the 3D model of conventional object in.Secondly intelligent system identifies the characteristic image information of object on exhibition booth.Then intelligent system is compared the information in this information and 3D model bank.The 3D model that last intelligent system is called coupling is play in object position.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (9)
1. can realize the 3D intelligent video exhibition booth that projection touches for one kind, comprise camera, camera is located at linking arm one end, the linking arm other end is connected with interfacing equipment, it is characterized in that, one end that described linking arm connects camera is also provided with micro projection unit, and micro projection unit can project virtual push button or other pictures on material object; Also comprise intelligent system module, the output terminal output of interfacing equipment connects intelligent system module, and the output terminal of interfacing equipment is exported connection display device simultaneously, and it is 3D rendering that intelligent system module can realize 2D picture conversion.
2. 3D intelligent video exhibition booth of realizing projection touch according to claim 1, is characterized in that, is also provided with shift knob on described interfacing equipment.
3. according to claim 1ly realize the 3D intelligent video exhibition booth that projection touches, it is characterized in that, linking arm comprises upper arm and underarm, between upper arm and underarm for being flexibly connected, the free end of upper arm is provided with camera, and the free end of underarm is connected with interfacing equipment.
4. 3D intelligent video exhibition booth of realizing projection touch according to claim 1, is characterized in that a kind of video presenter of realizing 3D interaction display, it is characterized in that, also comprise exhibition booth, interfacing equipment is fixed in exhibition booth, and camera is positioned at top, exhibition booth by linking arm.
5. the 3D intelligent video exhibition booth touching according to the realized projection described in claim 1 or 4, is characterized in that, also comprise light source, light source can be located on interfacing equipment, also can be located on linking arm or on exhibition booth.
6. 3D intelligent video exhibition booth of realizing projection touch according to claim 5, is characterized in that, the quantity of described light source is more than 1.
7. 3D intelligent video exhibition booth of realizing projection touch according to claim 5, is characterized in that, described light source is embedded on linking arm.
8. 3D intelligent video exhibition booth of realizing projection touch according to claim 1, is characterized in that, described intelligent system module can be also personal computer.
9. 3D intelligent video exhibition booth of realizing projection touch according to claim 1, is characterized in that, described intelligent system module comprises:
Intelligent identification module, the characteristic information of the picture that can shoot with video-corder camera is identified;
Information acquisition module, can capture the characteristic information from intelligent identification module, if this module does not capture information, the picture of camera being shot with video-corder is directly passed to display device;
Micro projection unit controls module, if information acquisition module captures characteristic information, controls micro projection unit and project virtual key on characteristic information in kind;
Information calling module, if user presses virtual key, the information of can call buttons pointing to is also presented at above screen, if the information of calling is 3D dynamic image model, that 3D dynamic image model and raw video image is overlapping and be presented at above screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310514079.5A CN103543829A (en) | 2013-10-25 | 2013-10-25 | Intelligent 3D (three-dimensional) visual presenter capable of realizing projection touch |
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| CN201310514079.5A CN103543829A (en) | 2013-10-25 | 2013-10-25 | Intelligent 3D (three-dimensional) visual presenter capable of realizing projection touch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927924A (en) * | 2014-04-15 | 2014-07-16 | 西南交通大学 | All-dimensional exhibition device for spatial model demonstrations |
| CN104091473A (en) * | 2014-06-30 | 2014-10-08 | 鸿合科技有限公司 | Rotatable video presenter with light supplementing device and photographic device |
| CN105023491A (en) * | 2015-07-03 | 2015-11-04 | 长春中国光学科学技术馆 | Demonstrator for handshake with oneself based on 3D technology |
| CN108958618A (en) * | 2017-05-25 | 2018-12-07 | 异象科技（北京）有限公司 | AR computer-projector interacts touch one-piece machine |
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| CN101435981A (en) * | 2007-11-15 | 2009-05-20 | 船井电机株式会社 | Projector and method for projecting image |
| WO2012143747A1 (en) * | 2011-04-18 | 2012-10-26 | Wong Kwok-Chun | An art teaching system and related methods |
| CN102799317A (en) * | 2012-07-11 | 2012-11-28 | 联动天下科技（大连）有限公司 | Smart interactive projection system |
| CN202795778U (en) * | 2012-08-31 | 2013-03-13 | 福州锐达数码科技有限公司 | Visual presenter |
| CN103077668A (en) * | 2013-01-05 | 2013-05-01 | 北京农业信息技术研究中心 | Virtual interaction display system and method for agricultural products |
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2013
- 2013-10-25 CN CN201310514079.5A patent/CN103543829A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101435981A (en) * | 2007-11-15 | 2009-05-20 | 船井电机株式会社 | Projector and method for projecting image |
| WO2012143747A1 (en) * | 2011-04-18 | 2012-10-26 | Wong Kwok-Chun | An art teaching system and related methods |
| CN102799317A (en) * | 2012-07-11 | 2012-11-28 | 联动天下科技（大连）有限公司 | Smart interactive projection system |
| CN202795778U (en) * | 2012-08-31 | 2013-03-13 | 福州锐达数码科技有限公司 | Visual presenter |
| CN103077668A (en) * | 2013-01-05 | 2013-05-01 | 北京农业信息技术研究中心 | Virtual interaction display system and method for agricultural products |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927924A (en) * | 2014-04-15 | 2014-07-16 | 西南交通大学 | All-dimensional exhibition device for spatial model demonstrations |
| CN103927924B (en) * | 2014-04-15 | 2016-04-13 | 西南交通大学 | A kind of comprehensive exhibiting device for stereoscopic model demonstration |
| CN104091473A (en) * | 2014-06-30 | 2014-10-08 | 鸿合科技有限公司 | Rotatable video presenter with light supplementing device and photographic device |
| CN105023491A (en) * | 2015-07-03 | 2015-11-04 | 长春中国光学科学技术馆 | Demonstrator for handshake with oneself based on 3D technology |
| CN108958618A (en) * | 2017-05-25 | 2018-12-07 | 异象科技（北京）有限公司 | AR computer-projector interacts touch one-piece machine |
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