CN102547316A - Portable electronic device with stereoscopic projection function and control method of portable electronic device - Google Patents
Portable electronic device with stereoscopic projection function and control method of portable electronic device Download PDFInfo
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- CN102547316A CN102547316A CN2010106122095A CN201010612209A CN102547316A CN 102547316 A CN102547316 A CN 102547316A CN 2010106122095 A CN2010106122095 A CN 2010106122095A CN 201010612209 A CN201010612209 A CN 201010612209A CN 102547316 A CN102547316 A CN 102547316A
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Abstract
The invention discloses a portable electronic device with a stereoscopic projection function and a control method of the portable electronic device. The portable electronic device with the stereoscopic projection function comprises a double-projection module, an analysis unit and a control unit. The double-projection module comprises a left projection unit and a right projection unit. The analysis unit is used for analyzing a stereoscopic image file to separate out a left image and a right image. The control unit provides the left image to the left projection unit and provides the right image to the right projection unit, so that the double-projection module can display the stereoscopic image file in a stereoscopic projection way. As a result, according to the portable electronic device with the stereoscopic projection function and the control method of the portable electronic device, convenience for projecting stereoscopic images by the portable electronic device can be realized.
Description
Technical field
The invention relates to a kind of portable electronic devices and control method thereof, particularly relevant for a kind of portable electronic devices and control method thereof with stereoprojection function.
Background technology
In science and technology was constantly brought forth new ideas the process of changes persuing, the plane of conventional two-dimensional image shows can't satisfy popular demand gradually, and then needed can more enrich the requirement of user for vision with the stereo display effect beginning of three-dimensional.
Human right and left eyes has 65 millimeters spacing approximately; Therefore left eye and right eye receive extraneous image and have difference slightly; Combine left eye and the flat image that right eye institute receives respectively by brain, can let the distance perspective in mankind's generation space, and be able to distinguish the distance of things.So, three-dimensional stereo display technique is that this kind illusion according to the mankind develops out.
At present; Known three-dimensional stereo display technique needs to connect 2 projectors by computer at least; Analyze left image and right image in the 3-dimensional image by the processor in the computer; Again left image in the 3-dimensional image and right image are sent to above-mentioned two projectors respectively, user's brain can combine this two width of cloth image to produce three-dimensional Space by this
In addition; Another known three-dimensional stereo display technique then is to utilize to have row and look the three-dimensional screen that the viewing area is looked on viewing area and a plurality of right side to staggered a plurality of left sides; Wherein the left seeing image picture of the corresponding demonstration of viewing area meeting is looked on a left side; And the viewing area is looked on the right side can corresponding show right seeing image picture, and by micro-bit phase difference film (Micro-retarder), parallax barrier (Barrier) or lens pillar (lenticular) technology, can the left eye that left seeing image picture that the viewing area shows only can be sent to the user be looked on a left side; And the right side looked the right eye that right seeing image picture that the viewing area shows only can be sent to the user, use the illusion effect that lets the user produce three-dimensional space.
Yet present three-dimensional stereo display technique all only is applied in computer and the projector that is difficult to move, the high and very inconvenience of cost; Again or the three-dimensional stereo display technique full screen that only is applied in three dimensional display show; But be subject to the size of screen; And can't satisfy the visual effect that the user desires to enjoy jumbo stereopsis, so said before taking a broad view of, inventor's thinking of the present invention also designs a kind of portable electronic devices and control method thereof with stereoprojection function; Shortcoming in the hope of to prior art is improved, and then the enforcement utilization on the enhancement industry.
Summary of the invention
Because the problem of above-mentioned known technology, the object of the invention is exactly that a kind of portable electronic devices and control method thereof with stereoprojection function is being provided, and is difficult to carry and be subject to the problem of screen size with solution.
According to the object of the invention, a kind of portable electronic devices with stereoprojection function is proposed, it comprises a pair of projection module, an analytic unit and a control unit.The dual-projection module connects control unit, and comprises a left projecting cell and a right projecting cell.Analytic unit connects control unit, and analyzes stereopsis archives, and wherein stereopsis archives system is made up of left image and right image, and analytic unit is analyzed these stereopsis archives, isolates left image and right image by this.When control unit receives analytic unit isolated left image of institute and right image, left image to left projecting cell, right image to right projecting cell just are provided, so that the dual-projection module shows the stereopsis archives with the stereoprojection mode.
Wherein, the portable electronic devices with stereoprojection function also comprises a pair of image acquisition module, and slur connects control unit as acquisition module, and comprises a left image acquisition unit and a right image acquisition unit.Left side image acquisition unit system acquisition one left image, right image acquisition unit captures a right image.Control unit then matees left image and right image and forms the stereopsis archives.
Wherein, the portable electronic devices that has a stereoprojection function also comprises a communication unit and a storage element.Communication unit connects control unit, and transmits or receive the stereopsis archives.Storage element connects control unit, and stores the stereopsis archives.
Wherein, the portable electronic devices with stereoprojection function also comprises a display unit and connects control unit, and shows the stereopsis archives.
Wherein, left projecting cell and right projecting cell can be respectively a projection lens.
According to the object of the invention, reintroduce a kind of control method with portable electronic devices of stereoprojection function, it comprises the following step: at first, a pair of projection module is provided, above-mentioned dual-projection module comprises a left projecting cell and a right projecting cell.Then, utilize an analytic unit to analyze stereopsis archives to isolate left image and the right image in the stereopsis archives.When control unit receives analytic unit isolated left image of institute and right image, left image to left projecting cell just is provided, right image to right projecting cell is provided, and control dual-projection module shows the stereopsis archives with the stereoprojection mode.
Wherein, the control method with portable electronic devices of stereoprojection function also comprises the following step: a pair of image acquisition module is provided, and slur comprises a left image acquisition unit and a right image acquisition unit as acquisition module.Next, capture a left image, capture a right image with right image acquisition unit with left image acquisition unit.Then, utilize control unit to mate left image and right image to form the stereopsis archives.
Wherein, the control method that has a portable electronic devices of stereoprojection function also comprises the following step: see through a communication unit and transmit or receive the stereopsis archives; And utilize storage unit stores stereopsis archives.
Wherein, the control method that has a portable electronic devices of stereoprojection function also comprises the step that shows the stereopsis archives with a display unit.
Wherein, left projecting cell and right projecting cell can be respectively a projection lens.
Hold the above, in the portable electronic devices and control method thereof with stereoprojection function of the present invention, can project stereopsis, can improve the convenience that carries by this by the dual-projection module that is arranged in the portable electronic devices.In addition; The stereopsis that utilizes the dual-projection module to be projected; To no longer be subject to prior art needs on screen, to show stereopsis, and the problem of screen size stereopsis that influence shows size, and can provide the user to watch the big or small unrestricted stereopsis of projection; And then reach the user, and can satisfy the demand of user for vision for the convenient requirement of using, carrying well with oneself.
Description of drawings
Fig. 1 is of the present invention to have the calcspar of first embodiment of the portable electronic devices of stereoprojection function.
Fig. 2 is the calcspar of second embodiment of the portable electronic devices with stereoprojection function of the present invention.
Fig. 3 is the sketch map of first embodiment of the portable electronic devices with stereoprojection function of the present invention.
Fig. 4 is the sketch map of second embodiment of the portable electronic devices with stereoprojection function of the present invention.
Fig. 5 is the flow chart of steps of the control method of the portable electronic devices with stereoprojection function of the present invention.
Fig. 6 is another flow chart of steps of the control method of the portable electronic devices with stereoprojection function of the present invention.
The main element symbol description
1: portable electronic devices with stereoprojection function
10: storage element
100: the stereopsis archives
1000: left image
1001: right image
11: the dual-projection module
110: left projecting cell
111: right projecting cell
12: analytic unit
13: communication unit
14: display unit
15: control unit
16: slur is as acquisition module
160: left image acquisition unit
161: right image acquisition unit
2: portable electronic devices with stereoprojection function
3: personal digital aid (PDA)
30: the user
300: 3-dimensional image
301: polaroid glasses
31,32: projection lens
33: three dimensional display
4: personal digital aid (PDA)
400: 3-dimensional image
41,42: projection lens
43,44: pick-up lens
45: three dimensional display
S10～S23: step
Embodiment
See also Fig. 1, it is the calcspar of first embodiment of the portable electronic devices with stereoprojection function of the present invention.As shown in the figure, the portable electronic devices 1 with stereoprojection function comprises a storage element 10, a pair of projection module 11, an analytic unit 12, a communication unit 13, a display unit 14 and a control unit 15.Dual-projection module 11 comprises a left projecting cell 110 and a right projecting cell 111, and left projecting cell 110 can be respectively a projection lens with right projecting cell 111.In the portable electronic devices 1 with stereoprojection function of the present invention; Left side projecting cell 110 is arranged on the portable electronic devices 1 with stereoprojection function with right projecting cell 111; Throwing stereopsis archives 100, such as but not limited to: 3-dimensional images such as 3D video, 3D animation.
Communication unit 13 can see through network by wired or wireless mode and transmit or receive stereopsis archives 100.Storage element 10 can be various Storage Media such as embedded memory, circumscribed memory card (body), disk or CD-RW discsCD-RW etc., and stores stereopsis archives 100, and wherein, stereopsis archives 100 are to be made up of left image 1000 and 1001 of right images.When the utilization of user's desire has the portable electronic devices 1 projection stereopsis archives 100 of stereoprojection function, analyze stereopsis archives 100 by control unit 15 control analysis unit 12, to isolate left image 1000 and right image 1001.Then, control unit 15 exports left image 1000 to left projecting cell 110, and right image 1001 exports right projecting cell 111 to, so that the right image 1001 of left projecting cell 110 projections left side image 1000 and 111 projections of right projecting cell is to same screen.The user can wear polaroid glasses (Polarizing glasses); See through the effect of grating; Let user's images of left and right eyes can capture left image 1000 and right image 1001 respectively, combine above-mentioned left image 1000 and right image 1001 to produce three-dimensional image effect by brain then.
In addition, the portable electronic devices 1 with stereoprojection function also can show stereopsis archives 100 by display unit 14 except showing stereopsis archives 100 with the stereoprojection mode by dual-projection module 11.For instance; Display unit 14 can be to have row and looks the three-dimensional screen that the viewing area is looked on viewing area and a plurality of right side to staggered a plurality of left sides; And by micro-bit phase difference film (Micro-retarder), parallax barrier (Barrier) or lens pillar (lenticular) technology; Let left eye only can see left image 1000, right eye only can be seen right image 1001, lets eyes can see stereopsis archives 100 simultaneously by this.
Wherein, analytic unit 12 can be individually independently compute chip; Control unit 15 can be central processing unit, and (Central Processing Unit CPU) or microprocessor (Micro-Processing Unit), but is not limited thereto.
See also Fig. 2, it is the calcspar of second embodiment of the portable electronic devices with stereoprojection function of the present invention.Among the figure; Its framework is roughly identical with first embodiment; Both are difference; Portable electronic devices 2 with stereoprojection function also comprises a pair of image acquisition module 16, and this slur connects control unit 15 as acquisition module 16, and it comprises a left image acquisition unit 160 and a right image acquisition unit 161.Wherein, left image acquisition unit 160 can be various camera head such as camera, video camera or pick-up lens etc. with right image acquisition unit 161, and the left image 1000 of left image acquisition unit 160 acquisitions, the right image 1001 of right image acquisition unit 161 acquisitions.Wherein, Slur is as the acquisition module 16 simulating human binocular parallaxs and then the derivation degree of depth; That is to say; This left image acquisition unit 160 is contrasted human two relative position with the relative position of right image acquisition unit 161, and specifically, the distance between left image acquisition unit 160 and the right image acquisition unit 161 is about 65 millimeters.
Portable electronic devices 2 with stereoprojection function utilizes left image acquisition unit 160 and right image acquisition unit 161, obtains a left image 1000 and a right image 1001 of object or environment simultaneously.By the distance of 161 of left image acquisition unit 160 and right image acquisition units, simulating human binocular parallax and produce the distance perspective in space, and derive stereopsis archives 100 with right image 1001 by the left image 1000 of control unit 15 couplings.Next; Just of first embodiment; See through analytic unit 12 and analyze stereopsis archives 100 to isolate left image 1000 and right image 1001; Provide left image 1000 to left projecting cell 110, right image 1001 to right projecting cell 111 by control unit 15 again, dual-projection module 11 can the stereoprojection mode be throwed this stereopsis archives 100 by this, satisfies the demand of user for stereoscopic vision.
See also Fig. 3, it is the sketch map of first embodiment of the portable electronic devices with stereoprojection function of the present invention.As shown in the figure; Portable electronic devices with stereoprojection function is with a personal digital aid (PDA) 3 (Personal Digital Assistant; PDA) implement; Each implements left side projecting cell and right projecting cell with a projection lens 31,32, and display unit is implemented with a three dimensional display 33.Personal digital aid (PDA) 3 can be written into 3-dimensional image 300 from network or from storage device, and can select to show 3-dimensional image 300 with projection lens 31,32, or shows 3-dimensional image 300 with three dimensional display 33.As shown in Figure 3; When user 30 selects with projection lens 31,32 demonstration 3-dimensional images 300; Because 3-dimensional image 300 comprises left image and right image; By analytic unit analyzing three-dimensional image 300; With left image and the right image of isolating this 3-dimensional image 300, export left image to projection lens 31, right image to projection lens 32 by control unit again, and user 30 can wear the 3-dimensional image 300 that polaroid glasses 301 (Polarizing glasses) watch projection lens 31,32 to be projected.
Again, when selecting with three dimensional display 33 demonstration 3-dimensional images 300 as if user 30, control unit is then controlled three dimensional display 33 and is shown 3-dimensional images 300.When three dimensional display 33 for utilizing the stereo display technique of hyperphoria with fixed eyeballs mirror, user 30 can wear polaroid glasses 301 (Polarizing glasses), red indigo plant (green) glasses (Anaglyph), shutter glasses (Shutter glasses) or throw helmet formula display (Head mounted display) and watch 3-dimensional image 300.
Though aforementioned is that example is explained notion of the present invention with polaroid glasses 301, be familiar with present technique field person when understanding and may extend to different 3D glasses easily, the present invention does not limit the kind and the form of 3D glasses, and it is fixed to look user's page or leaf.
When three dimensional display 33 for utilizing the stereo display technique of bore hole formula, user 30 can bore hole watch this 3-dimensional image 300.The stereo display technique of bore hole formula comprises full image type (e-holographic), volume type (Volumetric), many plane formulas (Multi-Planar) or 2D multiplex type stereo display techniques such as (Multiplexed 2D).For instance, the stereo display technique of full image type (e-holographic) utilizes red, blue, green three look LASER Light Sources, passes through acousto-optic modulator crystal (Acoustic Optical Modulator separately; AOM); Produce phase grating, after the laser light process hologram merging with the grating message, utilize vertical scanning mirror (Vertical Scanning mirror) and polygonal mirror (Polygonal mirror); Vertically reach the scanning of level; And then stereopsis shown, its advantage is obtaining easily and technology maturation of hologram, has also solved the inconvenience that the user must wear the 3D glasses simultaneously.
In addition, three dimensional display 33 for example is to adopt parallax barrier or lens pillar technology, just can produce three-dimensional effect and let the user need not to wear special spectacles.But, the present invention does not limit the kind and the display mode of three dimensional display.
See also Fig. 4, it is the sketch map of second embodiment of the portable electronic devices with stereoprojection function of the present invention.Be with the difference of second embodiment; In the present embodiment; Personal digital aid (PDA) 4 utilizes 43,44 pairs of objects of pick-up lens or environment to capture left image and right image respectively; Pick-up lens 43, the distance between 44 probably are 65 millimeters, that is the distance between human two, simulate the degree of depth of image by this.Control unit matees left image and right image and forms a 3-dimensional image 400; Then just like first embodiment; Can see through this 3-dimensional image 400 of projection lens 41,42 projections or show this 3-dimensional image 400 by three dimensional display 45; Let the user needn't go to cinema or the equipment such as expensive display, projector of buying are browsed 3-dimensional image; And can reach the purpose that shows 3-dimensional image with the stereoscopic vision mode by high, the easy to carry portable electronic devices of mobility with stereoprojection function.
Although it is aforementioned in the process of the explanation portable electronic devices with stereoprojection function of the present invention; The notion of the control method of the portable electronic devices with stereoprojection function of the present invention also is described simultaneously; But for ask clear for the purpose of, below still illustrate flow chart in addition and specify.
See also Fig. 5, it is the flow chart of steps of the control method of the portable electronic devices with stereoprojection function of the present invention.As shown in the figure, it comprises the following step:
S10: utilize storage unit stores stereopsis archives;
S11: the dual-projection module is provided, and it comprises left projecting cell and right projecting cell;
S12: utilize analytic unit to analyze the stereopsis archives to isolate left image and right image;
S13: left image to left projecting cell, right image to right projecting cell are provided with control unit; And
S14: show the stereopsis archives with the stereoprojection mode by control unit control dual-projection module.
Wherein, in step S10, also can comprise the step that sees through communication unit transmission or receive the stereopsis archives.In addition, the control method with portable electronic devices of stereoprojection function of the present invention also comprises the step that shows the stereopsis archives with a display unit, but the present invention does not limit its sequencing.
See also Fig. 6, it is another flow chart of steps of the control method of the portable electronic devices with stereoprojection function of the present invention.As shown in the figure, it comprises the following step:
S20: provide slur as acquisition module, it comprises left image acquisition unit and right image acquisition unit;
S21: capture left image with left image acquisition unit;
S22: capture right image with right image acquisition unit; And
S23: utilize control unit to mate left image and right image to form the stereopsis archives.
Step S20～S23 is preferable can be implemented before S10, but the present invention does not limit its sequencing.
The element function of above-mentioned each step and the detailed description of start are just repeated no more at this with the description with portable electronic devices of stereoprojection function of the present invention.
Above-mentioned is preferred embodiment of the present invention.Except the illustration of preferred embodiment, above-mentioned each unit software capable of using, hardware or above combination are implemented, and the necessary firmware components of possibly arranging in pairs or groups.
In sum, portable electronic devices and the control method thereof with stereoprojection function of the present invention has advantage at least:
One, overcoming prior art can only show the stereopsis archives with display or the projector that is difficult to carry, and develops the portable electronic devices with stereoprojection function that to be convenient for carrying.
Two, overcome the problem that prior art is subject to screen size, can only show 3-dimensional image, show and develop the three-dimensional object that with three-dimensional mode of delivery with full-screen mode.
The above is merely illustrative, but not is restricted.Anyly do not break away from spirit of the present invention and category, and, all should be contained in the claim scope its equivalent modifications of carrying out or change.
Claims (10)
1. portable electronic devices with stereoprojection function comprises:
The a pair of projection module comprises a left projecting cell and a right projecting cell;
One analytic unit is analyzed stereopsis archives to isolate a left image and a right image; And
One control unit connects this dual-projection module and this analytic unit, and provides this left side image to this left side projecting cell, this right side image to this right side projecting cell, so that this dual-projection module shows this stereopsis archives with the stereoprojection mode.
2. the portable electronic devices with stereoprojection function as claimed in claim 1 is characterized in that, also comprises:
The a pair of image acquisition module connects this control unit, and comprises a left image acquisition unit and a right image acquisition unit, this left side image acquisition unit system acquisition one left image, this right side image acquisition unit system acquisition one right image;
Wherein, this control unit coupling should left side image and this right side image to form this stereopsis archives.
3. the portable electronic devices with stereoprojection function as claimed in claim 1 is characterized in that, also comprises:
One communication unit connects this control unit, and transmits or receive this stereopsis archives; And
One storage element connects this control unit, and stores this stereopsis archives.
4. the portable electronic devices with stereoprojection function as claimed in claim 1 is characterized in that, also comprises:
One display unit connects this control unit, and shows this stereopsis archives.
5. the portable electronic devices with stereoprojection function as claimed in claim 1 is characterized in that, this left side projecting cell and this right side projecting cell are respectively a projection lens.
6. control method with portable electronic devices of stereoprojection function comprises the following step:
The a pair of projection module is provided, comprises a left projecting cell and a right projecting cell;
Utilize an analytic unit to analyze stereopsis archives to isolate a left image and a right image;
Provide this left side image to this left side projecting cell, this right side image to this right side projecting cell with a control unit; And
Show this stereopsis archives by this this dual-projection module of control unit control with the stereoprojection mode.
7. the control method with portable electronic devices of stereoprojection function as claimed in claim 6 is characterized in that, also comprises the following step:
The a pair of image acquisition module is provided, and it comprises a left image acquisition unit and a right image acquisition unit;
Capture a left image with this left side image acquisition unit;
Capture a right image with this right side image acquisition unit; And
Utilize this control unit coupling should left side image and this right side image to form this stereopsis archives.
8. the control method with portable electronic devices of stereoprojection function as claimed in claim 6 is characterized in that, also comprises the following step:
See through a communication unit and transmit or receive this stereopsis archives; And
Utilize these stereopsis archives of a storage unit stores.
9. the control method with portable electronic devices of stereoprojection function as claimed in claim 6 is characterized in that, also comprises the step that shows these stereopsis archives with a display unit.
10. the control method with portable electronic devices of stereoprojection function as claimed in claim 6 is characterized in that, this left side projecting cell and this right side projecting cell are respectively a projection lens.
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| CN108377382A (en) * | 2016-10-21 | 2018-08-07 | 梯西爱尔爱麦克斯（上海）数字技术有限公司 | Projector, controller, optical projection system and passive type 3D display method |
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Application publication date: 20120704 |