CN106932899A - Self-adoptive trace formula 3 d display device and stereoscopic display mobile phone - Google Patents
Self-adoptive trace formula 3 d display device and stereoscopic display mobile phone Download PDFInfo
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- CN106932899A CN106932899A CN201511033263.3A CN201511033263A CN106932899A CN 106932899 A CN106932899 A CN 106932899A CN 201511033263 A CN201511033263 A CN 201511033263A CN 106932899 A CN106932899 A CN 106932899A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0179—Display position adjusting means not related to the information to be displayed
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
Abstract
The present invention relates to a kind of self-adoptive trace formula stereoscopic display communication apparatus, including：Radio-frequency antenna, memory, input equipment and stereoscopic display device, stereoscopic display device include：Head-tracking unit, the spatial positional information for obtaining beholder；Stereo-picture processing unit, for the spatial positional information according to the head-tracking unit or the beholder of acquisition, is processed stereopsis difference image；Stereo display panel, the stereoscopic parallax image for showing the stereo-picture processing unit processes, so that the beholder of current location sees stereo-picture.The invention further relates to a kind of display methods of self-adoptive trace formula 3 d display device.The 3 d display device and its display methods can make multiple beholders of diverse location can obtain optimal stereo vision experience.
Description
Technical field
The present invention relates to a kind of 3 d display device and stereoscopic display mobile phone, more particularly to a kind of the self-adoptive trace formula 3 d display device and stereoscopic display mobile phone of suitable multiple beholders.
Background technology
3 d display device is the parallax feature using human eye, human eye it is naked depending on or under conditions of wearing certain servicing unit, show the lifelike stereoscopic image with spatial depth information.3 d display device is typically after pixel arrangement algorithm synthesizes to export the multiple views with parallax on three-dimensional display.This disparity map is directly delivered to the left eye and right eye of beholder, and then synthetic stereo image.3 d display device makes one more true, natural and effective aware space depth, obtains the three-dimensional information of scenery.
Can beholder observe three-dimensional scenic true to nature, not only relevant with 3 d display device, but also relevant with the locus of beholder's eyes.Stereoscopic display region in current bore hole stereoscopic display technology is relatively fixed, and beholder can only can just watch proper stereo-picture in stereos copic viewing region.When beholder is not in the viewing areas, it will occur it is counter regard, ghost image, distortion situations such as, have a strong impact on stereo display effect.
The content of the invention
The present invention provides a kind of self-adoptive trace formula 3 d display device and its display methods that corresponding stereoscopic display can be carried out according to the locus of beholder.
A kind of self-adoptive trace formula stereoscopic display communication device is provided, including：Head-tracking unit, the spatial positional information for obtaining beholder, the head-tracking unit includes any one in camera and infrared detection unit；Stereo-picture processing unit, for the spatial positional information according to the head-tracking unit or the beholder of acquisition, is processed stereopsis difference image；Stereo display panel, the stereoscopic parallax image for showing the stereo-picture processing unit processes, and the stereoscopic parallax image is projected into predetermined locus；Communication module, the transmitting-receiving for carrying out wireless and cable information.
According to a preferred embodiment of the invention, the step of stereo-picture processing unit is processed stereopsis difference image includes rearranging for being carried out to the arrangement of several stereoscopic parallax cycle of images.
According to a preferred embodiment of the invention, also including index search unit, its corresponding relation for being used to store multiple beholder's spatial positional informations and stereoscopic parallax cycle of images arrangement mode.
According to a preferred embodiment of the invention, the stereo-picture processing unit is processed stereopsis difference image according to the corresponding relation of the corresponding stereoscopic parallax cycle of images arrangement mode of spatial positional information of the current multiple beholders searched in index search unit.
According to a preferred embodiment of the invention, the stereo display panel includes display panel and light guide panel, and the display panel is used to show stereoscopic parallax image that the light of stereoscopic parallax image to be oriented to predetermined locus by the light guide panel.
According to a preferred embodiment of the invention, the head-tracking unit is the one kind in camera, acoustic detection device, detective devices using infrared ray.
According to a preferred embodiment of the invention, the spatial positional information of the beholder of acquisition includes the quantity of beholder and the positional information of beholder.
A kind of self-adoptive trace formula stereoscopic display mobile phone is also provided, including：Radio-frequency antenna, for receiving and dispatching signal of communication；Memory, for storing software program and data；Input equipment, for being input into user's operation information；Stereoscopic display device, including：Head-tracking unit, the spatial positional information for obtaining beholder, the head-tracking unit includes any one in camera and infrared detection unit；Stereo-picture processing unit, for the spatial positional information according to the head-tracking unit or the beholder of acquisition, is processed stereopsis difference image；Stereo display panel, the stereoscopic parallax image for showing the stereo-picture processing unit processes, and the stereoscopic parallax image is projected into predetermined locus.
According to a preferred embodiment of the invention, the step of stereo-picture processing unit is processed stereopsis difference image includes rearranging for being carried out to the arrangement of several stereoscopic parallax cycle of images.
According to a preferred embodiment of the invention, also including index search unit, its corresponding relation for being used to store multiple beholder's spatial positional informations and stereoscopic parallax cycle of images arrangement mode.
Compared to prior art, index search unit and head-tracking unit are provided with stereoscopic display communication equipment of the present invention and mobile phone.The positional information of observer is obtained by head-tracking unit, and positional information according to the observation is compared with information preset in index search unit, find out the image display pattern of suitable current location observer, then the anaglyph for adjusting stereo display panel by stereo-picture processing unit shows, so as to suitable anaglyph to be projected the locus of suitable beholder, by 3 d display device and its corresponding stereo display method, can make the beholder of diverse location can obtain optimal stereo vision experience.
Brief description of the drawings
Fig. 1 is the functional block diagram of a preferred embodiment of self-adoptive trace formula 3 d display device of the present invention.
Fig. 2 is the part-structure and its operation principle schematic diagram of the self-adoptive trace formula 3 d display device shown in Fig. 1.
Fig. 3 is the first image display pattern of the stereo display panel in the 3 d display device of self-adoptive trace formula shown in Fig. 1.
Fig. 4 is second image display pattern of the stereo display panel in the 3 d display device of self-adoptive trace formula shown in Fig. 1.
Fig. 5 is the third image display pattern of the stereo display panel in the 3 d display device of self-adoptive trace formula shown in Fig. 1.
Fig. 6 is the 4th kind of image display pattern of the stereo display panel in the 3 d display device of self-adoptive trace formula shown in Fig. 1.
Fig. 7 is the flow chart of the display methods in the 3 d display device of self-adoptive trace formula shown in Fig. 1.
Specific embodiment
The specific embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Refer to Fig. 1, it illustrates the structural representation of the self-adoptive trace formula 3 d display device involved by the embodiment of the present invention, the self-adoptive trace formula 3 d display device can be any electronic product with display function such as mobile phone, PC, panel computer, personal digital assistant, in the present embodiment, self-adoptive trace formula 3 d display device is introduced by taking common mobile phone 900 as an example
Mobile phone 900 can include RF (Radio Frequency, radio frequency) circuit 110, include one or more computer-readable recording mediums memory 120, input block 130, display unit 140, sensor 150, voicefrequency circuit 160, WiFi (Wireless Fidelity, Wireless Fidelity) module 170, include the part such as or processor 180, stereoscopic display processor 8, the power supply 190 of more than one processing core.It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can include than illustrating more or less part, or combine some parts, or different part arrangements.Wherein：
RF circuits 110 can be used to receiving and sending messages or communication process in, the reception and transmission of signal especially, after the downlink information of base station is received, transfer to one or more than one processor 180 are processed；In addition, up data is activation will be related to base station.Generally, RF circuits 110 include but is not limited to antenna, at least one amplifier, tuner, one or more oscillators, subscriber identity module (SIM) card, transceiver, coupler, LNA (Low Noise Amplifier, low-noise amplifier), duplexer etc..Additionally, RF circuits 110 can also be communicated by radio communication with network and other equipment.The radio communication can use any communication standard or agreement,Including but not limited to GSM (Global System of Mobile communication,Global system for mobile communications),GPRS(General Packet Radio Service,General packet radio service),CDMA(Code Division Multiple Access,CDMA),WCDMA(Wideband Code Division Multiple Access,WCDMA),LTE(Long Term Evolution,Long Term Evolution),Email,SMS(Short Messaging Service,Short Message Service) etc..
Memory 120 can be used to store software program and module, and processor 180 stores the software program and module in memory 120 by operation, so as to perform various function application and data processing.Memory 120 can mainly include storing program area and storage data field, wherein, application program (such as sound-playing function, image player function etc.) that storing program area can be needed for storage program area, at least one function etc.；Storage data field can be stored and use created data (such as voice data, phone directory etc.) etc. according to mobile phone 900.Additionally, memory 120 can include high-speed random access memory, nonvolatile memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts can also be included.Correspondingly, memory 120 can also include Memory Controller, to provide the access of processor 180 and input block 130 to memory 120.
Input block 130 can be used to receive the numeral or character information of input, and produce the keyboard relevant with user's setting and function control, mouse, action bars, optics or trace ball signal input.Specifically, input block 130 may include Touch sensitive surface 131 and other input equipments 132.Touch sensitive surface 131, also referred to as touch display screen or Trackpad, user can be collected thereon or neighbouring touch operation (such as user uses the operations of any suitable object or annex on Touch sensitive surface 131 or near Touch sensitive surface 131 such as finger, stylus), and corresponding attachment means are driven according to formula set in advance.Optionally, Touch sensitive surface 131 may include two parts of touch detecting apparatus and touch controller.Wherein, touch detecting apparatus detect the touch orientation of user, and detect the signal that touch operation brings, and transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor 180, and the order sent of receiving processor 180 and can be performed.Furthermore, it is possible to realize Touch sensitive surface 131 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except Touch sensitive surface 131, input block 130 can also include other input equipments 132.Specifically, other input equipments 132 can include but is not limited to one or more in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc..
Display unit 140 can be used for display by the information of user input or be supplied to the information of user and the various graphical user interface of mobile phone 900, and these graphical user interface can be made up of figure, text, icon, video and its any combination.Display unit 140 may include stereo display panel 1.Optionally, stereo display panel 1 can be configured using forms such as LCD (Liquid Crystal Display, liquid crystal display), OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode).Further, Touch sensitive surface 131 can cover stereo display panel 1, when Touch sensitive surface 131 is detected thereon or after neighbouring touch operation, processor 180 is sent to determine the type of touch event, corresponding visual output is provided on stereo display panel 1 according to the type of touch event with preprocessor 180.Although in Fig. 1, Touch sensitive surface 131 and stereo display panel 1 are that input and input function are realized as two independent parts, in some embodiments it is possible to Touch sensitive surface 131 and stereo display panel 1 is integrated and realize input and output function.
Mobile phone 900 may also include at least one sensor 150, such as optical sensor, motion sensor and other sensors.Specifically, optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can adjust the brightness of stereo display panel 1 according to the light and shade of ambient light, proximity transducer can close stereo display panel 1 and/or backlight when mobile phone 900 is moved in one's ear.As one kind of motion sensor, the size of (generally three axles) acceleration in the detectable all directions of Gravity accelerometer, size and the direction of gravity are can detect that when static, can be used to recognize the application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of mobile phone attitude, Vibration identification correlation function (such as pedometer, percussion) etc.；The other sensors such as the gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor that be can also configure as mobile phone 900, will not be repeated here.
Voicefrequency circuit 160, loudspeaker 161, microphone 162 can provide the COBBAIF between user and mobile phone 900.Electric signal after the voice data conversion that voicefrequency circuit 160 will can be received, is transferred to loudspeaker 161, and being converted to voice signal by loudspeaker 161 exports；On the other hand, the voice signal of collection is converted to electric signal by microphone 162, voice data is converted to after being received by voicefrequency circuit 160, after voice data output processor 180 is processed again, through RF circuits 110 being sent to such as another terminal, or voice data is exported to memory 120 so as to further treatment.Voicefrequency circuit 160 is also possible that earphone jack, to provide the communication of peripheral hardware earphone and mobile phone 900.
WiFi belongs to short range wireless transmission technology, and mobile phone 900 can help user to send and receive e-mail, browse webpage and access streaming video etc. by WiFi module 170, and it has provided the user wireless broadband internet and has accessed.Although Fig. 1 shows WiFi module 170, but it is understood that, it is simultaneously not belonging to must be configured into for mobile phone 900, can be omitted in the essential scope for do not change invention as needed completely.
Processor 180 is the control centre of mobile phone 900, using various interfaces and the various pieces of connection whole mobile phone, by running or performing software program and/or module of the storage in memory 120, and call data of the storage in memory 120, the various functions and processing data of mobile phone 900 are performed, so as to carry out integral monitoring to mobile phone.Optionally, processor 180 may include one or more processing cores；Preferably, processor 180 can integrated application processor and modem processor, wherein, application processor mainly processes operating system, user interface and application program etc., and modem processor mainly processes radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 180.
Stereoscopic display processor 8 includes stereo-picture processing unit 2, index search unit 3 and head-tracking unit 4.
Wherein, head-tracking unit 4, the spatial positional information for obtaining beholder, the spatial positional information of beholder can be including the quantity of such as beholder, the distance apart from stereo display panel 1, information etc. relative position.Head-tracking unit 4 can be that the head position of the forms such as camera, acoustic detection device, detective devices using infrared ray is obtained and tracks of device, be not particularly limited herein.Head-tracking unit 4 can accurately obtain the quantity of beholder, apart from information such as the positions of stereo display panel 1.Index search unit 3 is used to obtain the index factor according to locus, and according to index factor generation concordance list.3D stereoscopically displaying images are processed by stereo-picture processing unit 2 for the head position information according to user.Stereo display panel 1 carries out corresponding image and shows according to the stereoscopic parallax image of the treatment generation of stereo-picture processing unit 2, and display image is presented into beholder.
Mobile phone 900 also includes the power supply 190 (such as battery) powered to all parts, preferably, power supply can be logically contiguous with processor 180 by power-supply management system, so as to realize the functions such as management charging, electric discharge and power managed by power-supply management system.Power supply 190 can also be including one or more direct current or AC power, recharging system, power failure detection circuit, power supply changeover device or the random component such as inverter, power supply status indicator.
Although not shown, mobile phone 900 can also will not be repeated here including camera, bluetooth module etc..Mobile phone 900 also includes memory, and one or more than one program, and one of them or more than one program storage is configured to by one or more than one computing device in memory.
Further, Fig. 2 is referred to, Fig. 2 is the structure and its operation principle schematic diagram of the stereo display panel 1 shown in Fig. 1.Stereo display panel 1 includes display panel 11 and light guide panel 12.
Display panel 11 includes the pixel cell of multiple matrix arrangements, arranges the pixel of stereoscopic parallax image according to concordance list for showing.Display panel 11 can be common flat-panel monitor, such as liquid crystal display, plasma display, organic light emitting diode display, not be limited herein.
The effect of light guide panel 12 is the direction of propagation for modulating the light that display panel 11 sends, and display light is directed into predetermined view field space position, and beholder's right and left eyes watch different anaglyphs, so as to realize stereoscopic display.Light guide panel 12 can be the structures such as physics Lenticular screen, liquid crystal slit grating, liquid crystal lens grating, be not particularly limited herein.Particularly, liquid crystal slit grating and liquid crystal lens grating are due to can freely control its optical property, switched between grating state and non-grating state, such that it is able to realize the switching of plane/stereo (2D/3D) display, be increasingly taken seriously now.In order to better illustrate the present invention, light guide panel 12 in the present embodiment employs the controllable light guide panel with grating state and non-grating state switching performance, its operation principle refers to the operation principle of liquid crystal slit grating and liquid crystal lens grating, will not be repeated here.
When self-adoptive trace formula 3 d display device 100 works, display panel 11 shows the image with parallax of several Same Scenes simultaneously.In the present embodiment, it is introduced by taking four figure Stereograms as an example.Specifically, the arrangement of display panel 11 periodically (three cycles are shown in Fig. 2) shows four width anaglyphs, respectively：First image P1, the second image P2, the 3rd image P3, the 4th image P4.In Fig. 2, four width anaglyphs periodic arrangement from right to left on display panel 11.By the guide effect of light guide panel 12, four width anaglyphs are projected in the predetermined observation space of space fixation respectively, form multiple diamond-shaped areas as shown in Figure 2, four width anaglyphs will produce periodic arrangement from left to right as shown in Figure 2.Four width anaglyphs P1, P2 of correspondence, the projected area of P3, P4 in space, it may have corresponding periodicity observation space V1, V2, V3, V4 (three cycles are shown in Fig. 2).The periodicity observation space region of the fixation wherein in periodicity observation space V1, V2, V3, V4 only representation space, does not change and changes with the arrangement position of four width anaglyphs P1, P2, P3, P4.
There is the parallax for meeting human eye vision in four width anaglyphs P1, P2, P3, P4 between adjacent image, namely, by the eyes of beholder, only right and left eyes watch the first figure P1, the second figure P2 to combine respectively, or the second figure P2, the 3rd figure P3 combination, or the 3rd figure P3, the 4th figure P4 could produce rational stereoscopic vision when combining, if it is observed that when other images are combined, the stereoscopic vision of mistake will be produced, observer is produced ocular pain, nausea, dizzy sensation, be unfavorable for the healthy and stereoscopic experience of beholder.
Four kinds of arranging situations, with four kinds of arranging situations, are illustrated by the succession space periodic arrangement for four width anaglyphs P1, P2, P3, P4 individually below.
The head position of beholder is assumed initially that for V (x, y), wherein, x represent beholder's left eye where locus, y represent beholder's right eye where locus, the span of x, y is：V1, V2, V3, V4, the discrete spatial dimension of these four classes.That is, only it is applicable and stereovision when the images of left and right eyes of beholder is in four kinds of above-mentioned periodicity observation space V1, V2, V3, V4.Wherein, having same label locus in any period observation space has same viewing effect.
Fig. 3 is referred to, Fig. 3 is the first image display pattern of stereo display panel 1.When the spatial transmission order of four width anaglyphs is P1 from left to right, P2, P3, during P4 spatial order periodic arrangements, the space bit for being adapted to beholder is equipped with three kinds, i.e., the head position of beholder is V (V1, V2), V (V2, ) and V (V3 V3, V4), in above three viewing location, beholder's left eye and right eye are respectively fallen in an even adjacent viewing space, and the anaglyph of the viewing of right and left eyes has sequential relation, that is anaglyph combination is respectively (P1, P2), (P2, P3), (P3, P4), namely, the anaglyph that beholder's right and left eyes are seen meets the mankind and normally watches custom and visual theory, beholder can obtain preferably, meet the stereos copic viewing effect of real world.
And viewing location V (V4, V1 in), the anaglyph that observer sees is combined as (P4, P1), due to the corresponding 4th image P4 of beholder's left eye position, and the first image P1 of right eye correspondence, i.e., the anaglyph that beholder or so sees is opposite with the anaglyph of real world, now beholder is by anaglyph (P4, P1) stereoscopic vision for being formed exists with the normal stereoscopic vision of the mankind and conflicts, and causes the stereoscopic vision of beholder contradiction occur, so as to produce dizzy, nauseous, false sensation.Such position is should to try one's best in stereoscopic display to avoid being supplied to beholder.
Based on above-mentioned analysis, the graphical arrangement mode shown in Fig. 3 is adapted to the first kind beholder in viewing location V (V1, V2), and/or in viewing location V (V2, V3 Equations of The Second Kind beholder), and/or the 3rd class beholder in viewing location V (V3, V4).Therefore, after head-tracking unit 4 tracks the spatial positional information for getting beholder, if the head (being specifically eye position) of beholder meet behind above-mentioned three classes position in one or more, observer's positional information that stereo-picture processing unit 2 is obtained by head-tracking unit 4, adjust the display of stereo display panel 1, it is set to meet the space arrangement cycle shown in Fig. 3 in the stereo-picture of space projection, i.e., four width periodicity anaglyph P1, P2, P3, P4 correspondence orders in observation space are arranged, the periodicity observation space V1 in space is corresponded to respectively, V2, V3, V4 positions, family can be used to obtain preferable stereo vision experience.Namely as long as beholder meets above-mentioned three classes position, can be by four width periodicity anaglyphs P1, P2, P3, P4 arrangement mode of the adjustment as above-mentioned P1, P2, P3, P4, so that beholder can meet the requirement of real stereo vision experience.
Fig. 4 is referred to, Fig. 4 is second image display pattern of stereo display panel 1.When the spatial transmission order of four width anaglyphs is P2 from left to right, P3, P4, during P1 spatial order periodic arrangements, adjustment based on image, it is adapted to locus also counter the changing of beholder, i.e., the head position of beholder is V (V2, V3), V (V3, ) and V (V4 V4, V1), in above three viewing location, beholder's left eye and right eye are respectively fallen in an even adjacent viewing space, and the anaglyph of the viewing of right and left eyes has sequential relation, that is anaglyph combination is respectively (P1, P2), (P2, P3), (P3, P4), namely, the anaglyph that beholder's right and left eyes are seen meets the mankind and normally watches custom and visual theory, beholder can obtain preferably, meet the stereos copic viewing effect of real world.
And viewing location V (V1, V2 in), the anaglyph that observer sees is combined as (P4, P1), due to the corresponding 4th image P4 of beholder's left eye position, and the first image P1 of right eye correspondence, i.e., the anaglyph that beholder or so sees is opposite with the anaglyph of real world, now beholder is by anaglyph (P4, P1) stereoscopic vision for being formed exists with the normal stereoscopic vision of the mankind and conflicts, and causes the stereoscopic vision of beholder contradiction occur, so as to produce dizzy, nauseous, false sensation.Such position is should to try one's best in stereoscopic display to avoid being supplied to beholder.
Based on above-mentioned analysis, the graphical arrangement mode shown in Fig. 4 is adapted to the first kind beholder in viewing location V (V2, V3), and/or in viewing location V (V3, V4 Equations of The Second Kind beholder), and/or the 3rd class beholder in viewing location V (V4, V1).Therefore, the position of beholder is traced into by head-tracking unit 4, if after the head (being specifically eye position) of beholder meets above-mentioned three classes position, observer's positional information that stereo-picture processing unit 2 is obtained by head-tracking unit 4, adjust the display of stereo display panel 1, it is set to meet the space arrangement cycle shown in Fig. 3 in the stereo-picture of space projection, i.e., four width periodicity anaglyph P4, P1, P2, P3 corresponds to order and arranges in space, the periodicity observation space V1 in space is corresponded to respectively, V2, V3, V4, family can be used to obtain preferable stereo vision experience.Namely as long as beholder meets above-mentioned three classes position, can be by four width periodicity anaglyphs P1, P2, P3, P4 arrangement mode of the adjustment as above-mentioned P4, P1, P2, P3, so that beholder can meet the requirement of real stereo vision experience.
By that analogy, Fig. 5 is referred to, Fig. 5 is the third image display pattern of stereo display panel 1.When the spatial transmission order of four width anaglyphs is P3, P4, P1, P2 spatial order periodic arrangement from left to right, adjustment based on image, it is adapted to locus also counter the changing of beholder, i.e., the head of beholder preferably watches locus V (V1, V2), V (V3, V4) and V (V4, V1).And locus V (V2, V3) is no longer appropriate for the stereos copic viewing of beholder.
Based on this, the position of beholder is traced into by head-tracking unit 4, if after the head of beholder meets three class positions shown in Fig. 5, observer's positional information that stereo-picture processing unit 2 is obtained by head-tracking unit 4, adjust the display of stereo display panel 1, it is set to meet the space arrangement cycle shown in Fig. 3 in the stereo-picture of space projection, i.e., four width periodicity anaglyph P3, P4, P1, P2 corresponds to order and arranges in space, the periodicity observation space V1 in space is corresponded to respectively, V2, V3, V4, family can be used to obtain preferable stereo vision experience, meeting the client of above-mentioned three classes position can realize the requirement of real stereo vision experience.
Likewise, referring to Fig. 6, Fig. 6 is the 4th kind of image display pattern of stereo display panel 1.When the spatial transmission order of four width anaglyphs is P2, P3, P4, P1 spatial order periodic arrangement from left to right, adjustment based on image, it is adapted to locus also counter the changing of beholder, i.e., the head of beholder preferably watches locus V (V1, V2), V (V2, V3) and V (V4, V1).And locus V (V3, V4) is no longer appropriate for the stereos copic viewing of beholder.
Based on this, the position of beholder is traced into by head-tracking unit 4, if after the head of beholder meets above-mentioned three classes position, observer's positional information that stereo-picture processing unit 2 is obtained by head-tracking unit 4, adjust the display of stereo display panel 1, it is set to meet the space arrangement cycle shown in Fig. 3 in the stereo-picture of space projection, i.e., four width periodicity anaglyph P2, P3, P4, P1 corresponds to order and arranges in space, the periodicity observation space V1 in space is corresponded to respectively, V2, V3, V4, all observers can be made to obtain preferable stereo vision experience, meeting the client of above-mentioned three classes diverse location can realize the requirement of real stereo vision experience.
By above-mentioned analysis and design, for the beholder of diverse location, the stereo vision experience of the beholder of diverse location can be met by adjusting periodicity anaglyph P1, P2, the periodic arrangement mode in the space of P3, P4.
Further, when head tracing unit 4 traces into the beholder that can be accommodated more than head-tracking unit 4, several main beholders can be selected, adjustment image, main beholder is set to be in suitable stereo-picture viewing location, stereo display panel 1 can also be adjusted, makes its display plane image, it is to avoid groups of people reduce the visual experience of beholder in uncomfortable stereovision position.
Further, can be beforehand through the mode of experiment, the stereos copic viewing person position that measure is adapted to for different anaglyph periodic arrangement modes, and by this type of information storage in index search unit 3, the form of look-up table can for example be formed, once head-tracking unit 4 detects the viewing location that beholder meets a certain class, suitable anaglyph periodic arrangement mode corresponding with the viewing location can be found by index search unit 3, so as to adjust the display of the anaglyph of stereo display panel 1 by stereo-picture processing unit 2, beholder is set to obtain preferable stereo vision experience or plane visual experience.
Certainly, above-described embodiment is only to illustrate present disclosure with four width anaglyphs, when self-adoptive trace formula 3 d display device 100 carries out the stereoscopic display of several anaglyphs, still can be by the way of above-mentioned tracking, changing the line map, preferably visual experience is realized, it is no longer exhaustive herein.Certainly, for different image display patterns, in addition to adjusting the arrangement of different anaglyphs, the information such as the tone of image, colourity can also be adjusted, is will not be repeated here.
Generally, the implementation method of 3 d display device of the present invention is：Step S1, obtains the spatial positional information of beholder；Step S2, according to the spatial positional information of the beholder for obtaining, is processed stereopsis difference image；Step S3, the stereoscopic parallax image after display processing, so that the beholder of current location sees stereo-picture.
Compared to prior art, 3 d display device of the present invention 100 is provided with index search unit 3 and head-tracking unit 4.The positional information of observer is obtained by head-tracking unit, and positional information according to the observation is compared with information preset in index search unit 3, find out the image display pattern of suitable current location observer, then the anaglyph for adjusting stereo display panel 1 by stereo-picture processing unit 2 shows, so as to suitable anaglyph to be projected the locus of suitable beholder, multiple beholders are made to obtain optimal solid or plane visual experience.
The foregoing is only better embodiment of the invention; protection scope of the present invention is not limited with above-mentioned implementation method; in every case those of ordinary skill in the art are made according to disclosed content equivalent modification or change, should all include in the protection domain described in claims.
Claims (10)
1. a kind of self-adoptive trace formula stereoscopic display communication device, including：
Head-tracking unit, the spatial positional information for obtaining beholder, the head-tracking unit includes
Any one in camera and infrared detection unit；
Stereo-picture processing unit, for the space bit according to the head-tracking unit or the beholder of acquisition
Confidence is ceased, and stereopsis difference image is processed；
Stereo display panel, the stereoscopic parallax image for showing the stereo-picture processing unit processes, and
The stereoscopic parallax image is projected into predetermined locus；
Communication module, the transmitting-receiving for carrying out wireless and cable information.
2. self-adoptive trace formula stereoscopic display communication device according to claim 1, it is characterised in that：
The step of stereo-picture processing unit is processed stereopsis difference image is included to several stereoscopic parallaxes
What cycle of images arrangement was carried out rearranges.
3. self-adoptive trace formula stereoscopic display communication device according to claim 2, it is characterised in that：
Also include index search unit, it is used to store multiple beholder's spatial positional informations with stereoscopic parallax image week
The corresponding relation of phase property arrangement mode.
4. self-adoptive trace formula stereoscopic display communication device according to claim 3, it is characterised in that：
Space bit of the stereo-picture processing unit according to the current multiple beholders searched in index search unit
The corresponding relation that confidence ceases corresponding stereoscopic parallax cycle of images arrangement mode is carried out to stereopsis difference image
Treatment.
5. self-adoptive trace formula stereoscopic display communication device according to claim 4, it is characterised in that：
The stereo display panel includes display panel and light guide panel, and the display panel is used to show solid
The light of stereoscopic parallax image is oriented to predetermined locus by anaglyph, the light guide panel.
6. self-adoptive trace formula stereoscopic display communication device according to claim 1, it is characterised in that：
The head-tracking unit is the one kind in camera, acoustic detection device, detective devices using infrared ray.
7. self-adoptive trace formula stereoscopic display communication device according to claim 1, it is characterised in that：
The spatial positional information of the beholder of acquisition includes the quantity of beholder and the positional information of beholder.
8. a kind of self-adoptive trace formula stereoscopic display mobile phone, including：
Radio-frequency antenna, for receiving and dispatching signal of communication；
Memory, for storing software program and data；
Input equipment, for being input into user's operation information；
Stereoscopic display device, including：
Head-tracking unit, the spatial positional information for obtaining beholder, the head-tracking unit includes
Any one in camera and infrared detection unit；
Stereo-picture processing unit, for the space bit according to the head-tracking unit or the beholder of acquisition
Confidence is ceased, and stereopsis difference image is processed；
Stereo display panel, the stereoscopic parallax image for showing the stereo-picture processing unit processes, and
The stereoscopic parallax image is projected into predetermined locus.
9. self-adoptive trace formula stereoscopic display mobile phone according to claim 8, it is characterised in that：Institute
State and include to several stereoscopic parallax figures the step of stereo-picture processing unit is processed stereopsis difference image
As rearranging that periodic arrangement is carried out.
10. self-adoptive trace formula stereoscopic display mobile phone according to claim 9, it is characterised in that：Also
Including index search unit, it is used to store multiple beholder's spatial positional informations and stereoscopic parallax cycle of images
The corresponding relation of property arrangement mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201511033263.3A CN106932899A (en) | 2015-12-31 | 2015-12-31 | Self-adoptive trace formula 3 d display device and stereoscopic display mobile phone |
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| CN201511033263.3A CN106932899A (en) | 2015-12-31 | 2015-12-31 | Self-adoptive trace formula 3 d display device and stereoscopic display mobile phone |
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| CN201511033263.3A Pending CN106932899A (en) | 2015-12-31 | 2015-12-31 | Self-adoptive trace formula 3 d display device and stereoscopic display mobile phone |
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| CN107343193A (en) * | 2017-07-31 | 2017-11-10 | 深圳超多维科技有限公司 | A kind of Nakedness-yet stereoscopic display method, device and equipment |
| CN107635132A (en) * | 2017-09-26 | 2018-01-26 | 深圳超多维科技有限公司 | Display control method, device and the display terminal of bore hole 3D display terminal |
| CN114882813A (en) * | 2021-01-19 | 2022-08-09 | 幻景启动股份有限公司 | Floating image system |
| CN114882813B (en) * | 2021-01-19 | 2024-05-14 | 幻景启动股份有限公司 | Floating image system |
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| CN104155767A (en) * | 2014-07-09 | 2014-11-19 | 深圳市亿思达显示科技有限公司 | Self-adapting tracking dimensional display device and display method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107343193A (en) * | 2017-07-31 | 2017-11-10 | 深圳超多维科技有限公司 | A kind of Nakedness-yet stereoscopic display method, device and equipment |
| CN107343193B (en) * | 2017-07-31 | 2019-08-06 | 深圳超多维科技有限公司 | A kind of Nakedness-yet stereoscopic display method, device and equipment |
| CN107635132A (en) * | 2017-09-26 | 2018-01-26 | 深圳超多维科技有限公司 | Display control method, device and the display terminal of bore hole 3D display terminal |
| CN107635132B (en) * | 2017-09-26 | 2019-12-24 | 深圳超多维科技有限公司 | Display control method and device of naked eye 3D display terminal and display terminal |
| CN114882813A (en) * | 2021-01-19 | 2022-08-09 | 幻景启动股份有限公司 | Floating image system |
| CN114882813B (en) * | 2021-01-19 | 2024-05-14 | 幻景启动股份有限公司 | Floating image system |
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