CN102609119A - Mouse operating system and method for three-dimensional light field space content - Google Patents
Mouse operating system and method for three-dimensional light field space content Download PDFInfo
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- CN102609119A CN102609119A CN2012100912728A CN201210091272A CN102609119A CN 102609119 A CN102609119 A CN 102609119A CN 2012100912728 A CN2012100912728 A CN 2012100912728A CN 201210091272 A CN201210091272 A CN 201210091272A CN 102609119 A CN102609119 A CN 102609119A
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Abstract
The invention discloses a mouse operating system and method for three-dimensional light field space content. The system comprises a three-dimensional light field generating unit, a cursor unit, a three-dimensional displacement platform with an operating handle, an instruction button and a control unit, wherein the three-dimensional light field generating unit displays distribution of a three-dimensional light field in a space, the cursor unit leads in a cursor in the light field to serve as a space mouse, the three-dimensional displacement platform bears the cursor unit and is operated by an observer to freely move in a three-dimensional space, and the instruction button is arranged on the operating handle and can send out image processing instructions. The control unit performs feedback of a spatial position of the space mouse in a displayed light field and controls the three-dimensional light field generating unit to display the three-dimensional light field after image processing according to received image processing instructions. Similar to the fact that people are used to using the mouse to operate two-dimensional images on a computer screen, the space mouse is introduced, and mouse operation of the space content during the displaying of the three-dimensional light field can be achieved.
Description
Technical field
The invention belongs to 3 d light fields and show and the three-dimensional interactive technical field, particularly relate to a kind of mouse control system and method for 3 d light fields space content.
Background technology
Be difficult to clear depth information of expressing the third dimension exactly because two dimension shows, people are being devoted to study the technology that can show 3 d light fields always, comprise three-dimensional image display technology such as integration imaging, holography.
Get used on computer screen or projection screen, two dimensional image being handled the same as people with mouse or laser pen; In the 3 d light fields that shows; The space mouse is introduced in same hope; Not only can carry out the mouse indication, also can handle showing 3 d light fields, realize man-machine three-dimensional interactive through the space mouse to the space content of 3 d light fields.
But still do not occur in the 3 d light fields that prior art shows introducing the space mouse to showing correlation technique contents such as light field is indicated, manipulation.
Summary of the invention
The object of the present invention is to provide a kind of mouse control system and method for 3 d light fields space content; Can in the 3 d light fields that shows,, realize mouse indication and manipulation to the light field space content through introducing the space mouse; And the 3 d light fields after the display process again, realize three-dimensional interactive.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.The mouse control system of a kind of 3 d light fields space content that proposes according to the present invention comprises:
One 3 d light fields generation unit is used for showing that in the space 3 d light fields distributes;
A cursor is introduced in one cursor unit in the 3 d light fields of above-mentioned demonstration, and this cursor position light field content is indicated as the space mouse with this cursor;
One three-D displacement platform; Carry above-mentioned cursor unit; And have control crank, and driving the cursor unit by the observer through this three-D displacement platform of control crank control and move freely at three dimensions, the space mouse that the cursor unit is introduced is instructed in any locus that shows 3 d light fields;
One order button places on the above-mentioned control crank, can send amplification by the observer, dwindles, rotates, part wipes, adds Flame Image Process instructions such as content; And
One control unit, the real-time locus of feedback space mouse in showing light field, and the Flame Image Process instruction of sending according to the observer, the 3 d light fields after the control 3 d light fields generating unit displays Flame Image Process.
Said 3 d light fields generation unit is based on the three-dimensional display system of Fourier's calculation holographic technology, and it comprises: incident beam, spatial light modulator and fourier transform lens; Spatial light modulator loads the two-dimension fourier transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, through fourier transform lens, showed real three dimensions light field in the space; Spatial light modulator loads the two-dimentional Fresnel calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, showed real three dimensions light field in the space.
Said 3 d light fields generation unit is based on the three-dimensional display system of Fresnel calculation holographic technology, and it comprises: incident beam and spatial light modulator; Spatial light modulator loads the two-dimentional fresnel transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, and diffraction generates real three dimensions light field in the space.
Said 3 d light fields generation unit is based on the three-dimensional display system of integration imaging technology, and it comprises: the lens arra, the liquid crystal display that are rearranged by a plurality of lenticules; 3 d light fields to be shown is about each lenticule each cell picture on LCDs of lens arra; Show by this lens corresponding region on the LCDs; A plurality of each self-corresponding lenticule of cell picture scioptics array synthesize real 3 d light fields in the space.
Said cursor unit is the optical fiber of coarse cutting, forms one at the profile of optic fibre place during light beam outgoing of coupled into optical fibres and disperses luminous point, this luminous point position light field content is indicated as the space mouse with this luminous point.
The works of said cursor unit for can be luminous voluntarily or reflecting the object point of outside incident light or have certain geometrical shape is like LED, OLED, high-temperature metal ball or coarse fluorescence ball etc.
In addition, the present invention also provides a kind of mouse method of operating of 3 d light fields space content, may further comprise the steps:
The 3 d light fields generation unit shows 3 d light fields at three dimensions;
The observer moves freely through control crank control three-D displacement platform, is carried the cursor introduced the cursor unit as the space mouse with the three-D displacement platform, any space content of demonstration 3 d light fields is carried out mouse indicate;
When the space mouse was instructed in certain locus, the observer clicked the control button on the control crank, sent the Flame Image Process instruction;
Control unit feedback space mouse position receives the Flame Image Process instruction that the observer sends, and after according to the Flame Image Process instruction that receives the space content of 3 d light fields being handled, and control 3 d light fields generation unit is the 3 d light fields after the display process again.
By technique scheme, the advantage that mouse control system of the present invention and method have is:
For realizing showing the mouse indication and the operation of 3 d light fields; The present invention is through introducing a visual cursor; Not only can carry out the mouse indication, can also amplify, dwindle, rotate, partly wipe, add processing such as content to the 3 d light fields that shows according to the instruction of sending to the space content that shows 3 d light fields; And the control 3 d light fields generation unit 3 d light fields after the display process again, realize three-dimensional interactive.
Description of drawings
Fig. 1 is the mouse control system synoptic diagram that shows 3 d light fields based on Fourier calculation holographic technology of the present invention.
Fig. 2 is the mouse control system synoptic diagram that shows 3 d light fields based on Fresnel calculation holographic technology of the present invention.
Fig. 3 is the mouse control system synoptic diagram that shows 3 d light fields based on the integration imaging technology of the present invention.
10,10 ', 10 ": 3 d light fields generation unit 11,11 ': spatial light modulator
11 ": liquid crystal display 12: fourier transform lens
12 ": lens arra 20,20 ', 20 ": cursor unit
30,30 ', 30 ": three- D displacement platform 40,40 ', 40 ": control crank
41,41 ', 4 ": order button 50,50 ', 50 ": the control unit
Embodiment
Mouse manipulation technology for more detailed explanation 3 d light fields space content proposed by the invention; Below combine 3 d light fields respectively, the present invention is set forth in detail based on Fourier calculation holographic technology, Fresnel calculation holographic technology and the generation of integration imaging technology.Should be appreciated that embodiment described herein only is in order to explaining design of the present invention, and be not used in qualification the present invention.
Embodiment 1
Mouse control system based on the technological 3 d light fields space content that generates of Fourier calculation holographic
See also shown in Figure 1ly, be the mouse control system synoptic diagram of the 3 d light fields space content that generates based on Fourier calculation holographic technology of the present invention.Mouse control system of the present invention comprises: 3 d light fields generation unit 10, cursor unit 20, three-D displacement platform 30, control crank 40 and control unit 50.
This 3 d light fields productive unit 10 is based on the three-dimensional display system of Fourier's calculation holographic technology, and it comprises: incident beam, spatial light modulator 11 and fourier transform lens 12.Transmission-type spatial light modulator 11 loads the two-dimension fourier transform calculating holographic coding that will show 3 d light fields; Incident beam incident should load the spatial light modulator 11 of coding; Through fourier transform lens 12, show real three dimensions light field in the space of incorporeity medium.
When the space mouse that the cursor unit 20 that moving three dimension platform 30 carries is introduced was instructed in certain locus, the observer can click the order button 41 on the control crank 40, sent amplifications, dwindled, rotate, partly wipes, adds Flame Image Process such as content and instruct.
Embodiment 2
Mouse control system based on the technological 3 d light fields space content that generates of Fresnel calculation holographic
See also shown in Figure 2ly, be the mouse control system synoptic diagram of the 3 d light fields space content that generates based on Fresnel calculation holographic technology of the present invention.Mouse control system of the present invention comprises: 3 d light fields generation unit 10 ', cursor unit 20 ', three-D displacement platform 30 ', control crank 40 ' and control unit 50 '.
This 3 d light fields productive unit 10 ' be based on the three-dimensional display system of Fresnel calculation holographic technology, it comprises: incident beam and spatial light modulator 11 '.Transmission-type spatial light modulator 11 ' loading will show the two-dimentional fresnel transform calculating holographic coding of 3 d light fields, the spatial light modulator 11 of this loading coding of incident beam incident ' and, diffraction generates real three dimensions light field in the space of incorporeity medium.
Form one at the profile of optic fibre place when cursor unit 20 ' be the optical fiber of one section coarse cutting, the light beam outgoing of coupled into optical fibres and disperse luminous point, disperse luminous point as the space mouse with this; This cursor unit 20 of three-D displacement platform 30 ' carrying '; By the observer through this three-D displacement platform 30 of control crank 40 ' control ' in the three dimensions free movement; The space mouse of this cursor unit 20 ' introducing can with the free movement of three-D displacement platform be instructed in this 3 d light fields generation unit 10 ' show the optional position of 3 d light fields, realize showing the mouse indication of any space content of 3 d light fields; This cursor unit 20 ' can also be works luminous voluntarily or that reflect the object point of outside incident light or have certain geometrical shape, like undersized LED, OLED, high-temperature metal ball or coarse fluorescence ball etc.
When the space mouse of the cursor unit 20 of moving three dimension platform 30 ' carrying ' introducing is instructed in certain locus; The observer can click control crank 40 ' on order button 41 ', send amplification, dwindle, rotate, part wipes, adds Flame Image Process instructions such as content.
Control unit 50 ' feedback space mouse is showing the aerial locus of light field; And according to the Flame Image Process instruction of observer through order button 41 ' send; Flame Image Process such as content are amplified, dwindle, rotate, partly wiped, add to light field content to space mouse indication place; Control the new 3 d light fields after 3 d light fields generation unit 10 ' display image is handled then, show the interaction of 3 d light fields behind the realization observer.
Embodiment 3
Mouse control system based on the technological 3 d light fields space content that generates of integration imaging
See also shown in Figure 3ly, be the mouse control system synoptic diagram of the space content of the 3 d light fields that generates based on integration imaging technology of the present invention.Mouse control system of the present invention comprises: 3 d light fields generation unit 10 ", cursor unit 20 ", three-D displacement platform 30 ", control crank 40 " and control unit 50 ".
" be based on the three-dimensional display system of integrated technology, it comprises: liquid crystal display 11 " reaches the lens arra 12 that is rearranged by a plurality of lenticules " to this 3 d light fields productive unit 10.3 d light fields to be shown is about each cell picture on the lens arra 12 " each lenticule is at LCDs 11 ", by liquid crystal display 11, and " going up this lens corresponding region shows." each self-corresponding lenticule synthesizes real 3 d light fields in the space of incorporeity medium to a plurality of cell picture scioptics arrays 12, is 3 d light fields to be shown.
When the space mouse that moving three dimension platform 30 " the cursor unit 20 that carries " is introduced is instructed in certain locus; The observer can click control crank 40 " on order button 41 ", sends amplification, dwindles, rotates, part wipes, adds Flame Image Process instructions such as content.
In sum; The present invention can get used on computer screen or projection screen, two dimensional image being handled the same with mouse or laser pen as people; In the 3 d light fields that technology such as holographic technique, integration imaging generate,, realize that the mouse of demonstration light field space content is handled through introducing the space mouse.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Former every technical scheme content of the present invention that do not break away from, all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (10)
1. the mouse control system of a 3 d light fields space content is characterized in that it comprises:
One 3 d light fields generation unit is used for showing that in the space 3 d light fields distributes;
A cursor is introduced in one cursor unit in the 3 d light fields of above-mentioned demonstration, and this cursor position light field content is indicated as the space mouse with this cursor;
One three-D displacement platform; Carry above-mentioned cursor unit; And have control crank, and driving the cursor unit by the observer through this three-D displacement platform of control crank control and move freely at three dimensions, the space mouse that the cursor unit is introduced is instructed in any locus that shows 3 d light fields;
One order button places on the above-mentioned control crank, can send amplification by the observer, dwindles, rotates, part wipes, adds Flame Image Process instructions such as content; And
One control unit, the real-time locus of feedback space mouse in showing light field, and the Flame Image Process instruction of sending according to the observer, the 3 d light fields after the control 3 d light fields generating unit displays Flame Image Process.
2. the mouse control system of 3 d light fields space content according to claim 1; It is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of Fourier's calculation holographic technology, and it comprises: incident beam, spatial light modulator and fourier transform lens; Spatial light modulator loads the two-dimension fourier transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, through fourier transform lens, showed real three dimensions light field in the space; Spatial light modulator loads the two-dimentional Fresnel calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, showed real three dimensions light field in the space.
3. the mouse control system of 3 d light fields space content according to claim 1 is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of Fresnel calculation holographic technology, and it comprises: incident beam and spatial light modulator; Spatial light modulator loads the two-dimentional fresnel transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, and diffraction generates real three dimensions light field in the space.
4. the mouse control system of 3 d light fields space content according to claim 1 is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of integration imaging technology, and it comprises: the lens arra, the liquid crystal display that are rearranged by a plurality of lenticules; 3 d light fields to be shown is about each lenticule each cell picture on LCDs of lens arra; Show by this lens corresponding region on the LCDs; A plurality of each self-corresponding lenticule of cell picture scioptics array synthesize real 3 d light fields in the space.
5. the mouse control system of 3 d light fields space content according to claim 1; It is characterized in that: said cursor unit is the optical fiber of coarse cutting; Form one at the profile of optic fibre place during light beam outgoing of coupled into optical fibres and disperse luminous point, as the space mouse this luminous point position light field content is indicated with this luminous point.
6. the mouse control system of 3 d light fields space content according to claim 1; It is characterized in that: the works of said cursor unit for can be luminous voluntarily or reflecting the object point of outside incident light or have certain geometrical shape, like LED, OLED, high-temperature metal ball or coarse fluorescence ball etc.
7. the mouse method of operating of each described 3 d light fields space content in the claim 1 to 6 is characterized in that may further comprise the steps:
The 3 d light fields generation unit shows 3 d light fields at three dimensions;
The observer moves freely through control crank control three-D displacement platform, is carried the cursor introduced the cursor unit as the space mouse with the three-D displacement platform, any space content of demonstration 3 d light fields is carried out mouse indicate;
When the space mouse was instructed in certain locus, the observer clicked the control button on the control crank, sent the Flame Image Process instruction;
Control unit feedback space mouse position receives the Flame Image Process instruction that the observer sends, and after according to the Flame Image Process instruction that receives the space content of 3 d light fields being handled, and control 3 d light fields generation unit is the 3 d light fields after the display process again.
8. the mouse method of operating of 3 d light fields space content according to claim 7; It is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of Fourier transform calculation holographic technology, and it comprises: incident beam, spatial light modulator and fourier transform lens; Spatial light modulator loads the two-dimension fourier transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, through fourier transform lens, showed real three dimensions light field in the space.
9. the mouse method of operating of 3 d light fields space content according to claim 7 is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of fresnel transform calculation holographic technology, and it comprises: incident beam and spatial light modulator; Spatial light modulator loads the two-dimentional fresnel transform calculating holographic coding that will show 3 d light fields, and incident beam incident should load the spatial light modulator of coding, and diffraction generates real three dimensions light field in the space.
10. the mouse method of operating of 3 d light fields space content according to claim 7; It is characterized in that: said 3 d light fields generation unit is based on the three-dimensional display system of integration imaging technology, and it comprises: the lens arra, the liquid crystal display that are rearranged by a plurality of lenticules; 3 d light fields to be shown is about each lenticule each cell picture on LCDs of lens arra; Show by this lens corresponding region on the LCDs; A plurality of each self-corresponding lenticule of cell picture scioptics array synthesize real 3 d light fields in the space.
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| CN201210091272.8A CN102609119B (en) | 2012-03-30 | 2012-03-30 | Mouse operating system and method for three-dimensional light field space content |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102929407A (en) * | 2012-10-09 | 2013-02-13 | 中山大学 | System and method for operating and controlling space contents of three-dimensional light field on basis of space mouse and menu |
| CN103019023A (en) * | 2012-11-21 | 2013-04-03 | 中山大学 | Full-view three-dimensional display system and method based on stereological technique |
| CN103163722A (en) * | 2013-02-21 | 2013-06-19 | 中山大学 | Three-dimensional image display system and three-dimensional image display method based on micro display chip array |
| CN116678340A (en) * | 2023-07-28 | 2023-09-01 | 华能澜沧江水电股份有限公司 | Tension wire measuring device and control method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102929407A (en) * | 2012-10-09 | 2013-02-13 | 中山大学 | System and method for operating and controlling space contents of three-dimensional light field on basis of space mouse and menu |
| CN103019023A (en) * | 2012-11-21 | 2013-04-03 | 中山大学 | Full-view three-dimensional display system and method based on stereological technique |
| CN103019023B (en) * | 2012-11-21 | 2015-10-28 | 中山大学 | Based on full visual angle three-dimensional display system and the method for stereoscopic technology |
| CN103163722A (en) * | 2013-02-21 | 2013-06-19 | 中山大学 | Three-dimensional image display system and three-dimensional image display method based on micro display chip array |
| CN103163722B (en) * | 2013-02-21 | 2016-05-04 | 中山大学 | Three-dimensional image display systems based on micro display chip array and method |
| CN116678340A (en) * | 2023-07-28 | 2023-09-01 | 华能澜沧江水电股份有限公司 | Tension wire measuring device and control method thereof |
| CN116678340B (en) * | 2023-07-28 | 2023-12-12 | 华能澜沧江水电股份有限公司 | Tension wire measuring device and control method thereof |
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