CN105578174B - Interactive 3D display system and its 3D rendering generation method - Google Patents
Interactive 3D display system and its 3D rendering generation method Download PDFInfo
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- CN105578174B CN105578174B CN201610053242.6A CN201610053242A CN105578174B CN 105578174 B CN105578174 B CN 105578174B CN 201610053242 A CN201610053242 A CN 201610053242A CN 105578174 B CN105578174 B CN 105578174B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
- H04N13/354—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying sequentially
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
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Abstract
The present invention relates to interactive 3D display system and its 3D rendering generation methods, interactive 3D display system is after interactive remote control unit transmits optical signals to display surface, with optical signal in the position of display surface for the first basic point, extend to display surface border any direction and generates preset line segment, the 3D rendering and/or its movement locus of 3D object models are generated further according to the two-end-point position of preset line segment, allow user when playing game, corresponding 3D rendering is generated according to the directive position of optical signal, movement locus, actual motion track extends to the first basic point, it seems that display surface is emitted to outside display surface to put on the 3D effect that 3D glasses are seen, the first basic point of directive, scene is catered to more true to nature.
Description
Technical field
It is shown the present invention relates to image and image generates imaging field, more specifically to a kind of interactive 3D display system
System and its 3D rendering generation method.
Background technology
Interactive 3D display system in the related technology is typically directly being emitted to after remote control unit is emitted to display surface
The 3D object models such as bullet, dartlike weapon are shown in the corresponding points of display surface, or are emitted on display surface by built-in fixed circuit, are stood
Body-sensing and user experience be not strong.
Invention content
The technical problem to be solved in the present invention is, provides the improved interactive 3D display system of one kind and its 3D rendering generates
Method.
The technical solution adopted by the present invention to solve the technical problems is：Construct a kind of 3D rendering of interactive 3D display system
Generation method, the display system include that display unit, Systems Monitoring Unit, system information processing unit and interactive remote control are single
Member, the interaction remote control unit includes signal transmitter unit, and the 3D rendering generation method includes the following steps：
S1, the preset required 3D object models shown；
S2, the signal transmitter unit transmit optical signals to the display surface of the display unit, the Systems Monitoring Unit
The optical signal is identified in the position of display surface, and transmits location information to the system information processing unit；
S3, the system information processing unit are using the optical signal in the position of display surface as the 3D object models
First basic point；
S4, the preset line segment extended towards any direction along the display is done by origin of first basic point, it is described pre-
The terminal for setting line segment is the second basic point of 3D object models；
S5, the system information processing unit handle according to first basic point and the second basic point and generate the 3D objects
The 3D rendering of model and/or its movement locus, wherein the corresponding 3D rendering of the first basic point and/or its movement locus are zero
Parallax 3D rendering, the corresponding 3D rendering of the second basic point and/or its movement locus are negative parallax image.
Preferably, the 3D rendering of the 3D object models of generation and/or its movement locus are from second basic point to
The parallax variation tendency of one basic point is gradually to be incremented by parallax free from negative parallax.
Preferably, the 3D rendering of the 3D object models of generation and/or its movement locus are from second basic point to institute
It states the first basic point direction and faces difference image after first basic point for what is become larger by zero.
Preferably, the optical signal of the signal transmitter unit transmitting is infrared signal.
Preferably, in the step S4：
The preset line segment extended towards its bottom edge direction along the display is done by origin of first basic point, it is described preset
The terminal of line segment is the second basic point of 3D object models.
The present invention also constructs a kind of 3D rendering generation method of interactive 3D display system, and the display system includes that display is single
Member, Systems Monitoring Unit, system information processing unit and interactive remote control unit, which is characterized in that the interaction remote control unit packet
Include the ranging monitoring unit of signal transmitter unit and the distance of the display surface for measuring the display unit, the 3D rendering
Generation method includes the following steps：
S1, the preset required 3D object models shown；
S2, the signal transmitter unit transmit optical signals to the display surface of the display unit；The Systems Monitoring Unit
The optical signal is identified in the position of display surface, and transmits location information to the system information processing unit；
The ranging monitoring unit detects the display surface distance, and transmits the range information to the system information
Processing unit；
S3, the system information processing unit are using the optical signal in the position of display surface as the 3D object models
First basic point；
S4, the preset line segment extended to the display surface any direction, the preplaced line are done by origin of first basic point
The terminal of section is set as the second basic point of 3D object models；
S5, system information processing unit handle according to first basic point and the second basic point and generate the 3D object models
3D rendering and/or its movement locus carry out, wherein the corresponding 3D rendering of the first basic point and/or its movement locus are zero
Parallax 3D rendering, the corresponding 3D rendering of the second basic point and/or its movement locus are negative parallax image, also, described second
The equidirectional increase and decrease with the ranging numerical value increase and decrease in step S2 of the absolute value of the negative parallax numerical value of basic point.
Preferably, the optical signal of the signal transmitter unit transmitting is infrared signal.
Preferably, the 3D rendering of the preset 3D object models and/or its movement locus are from second base position
Parallax variation tendency to first base position is gradually to be incremented by parallax free from negative parallax.
Preferably, the 3D rendering of the preset 3D object models and/or its movement locus are after the first basic point
By zero become larger face difference image.
The present invention also constructs a kind of interactive 3D display system, including display unit and interactive remote control unit, further includes system
Monitoring unit and system information processing unit；
The interaction remote control unit includes signal transmitter unit；
The signal transmitter unit is used to transmit optical signals to the display surface of the display unit；
The optical signal and passes to the system information to the Systems Monitoring Unit in the position of display surface for identification
Processing unit,
The system information processing unit is using the optical signal in the position of display surface as preset 3D object models
First basic point, and preset line segment is extended to form towards any direction along the display using first basic point as origin, it is described pre-
The terminal for setting line segment is the second basic point of preset 3D object models；
The system information processing unit handled according to first basic point and the second basic point and generate the 3D rendering and/
Or its movement locus, wherein the corresponding 3D rendering of the first basic point and/or its movement locus are parallax free 3D rendering, described
The corresponding 3D rendering of second basic point and/or its movement locus are negative parallax image.
Preferably, the signal transmitter unit is Infrared laser emission device.
Preferably, the interactive remote control unit further includes that the ranging monitoring of the distance for detecting the display surface is single
The absolute value of member, the negative parallax numerical value of second basic point increases and decreases and equidirectional increase and decrease with ranging numerical value.
Preferably, the ranging monitoring unit includes photodetector and/or cmos sensor.
Preferably, the interactive remote control unit further includes the shake-up list of the position of the control optical signal on the display face
Member.
Preferably, the shake-up unit includes push-button unit.
Preferably, the shake-up unit further includes movable sensor and/or electrostatic transducer.
Preferably, the movable sensor includes acceleration sensor and/or gravity sensor.
Preferably, the interactive remote control unit includes remote information processing unit, and the remote information processing unit includes
For calculating when optical signal is sent out with the timing circuit unit of time difference when returning and to modulate multiple infrared transmitters
Signal modulation circuit unit.
Preferably, the interactive remote control unit further includes the communication list for being transmitted into row information with the display unit
Member, the communication unit include 2.4G transmitting modules and/or bluetooth module.
Preferably, the interactive remote control unit further includes being arranged on the optical signal launch direction of the signal transmitter unit
Amici prism unit；The Amici prism unit is coated with the diaphragm of half-reflection and half-transmission property.
The interactive 3D display system and its 3D rendering generation method for implementing the present invention, have the advantages that：The present invention
Interactive 3D display system after interactive remote control unit transmits optical signals to display surface, with optical signal in the position of display surface for the
One basic point extends to display surface border any direction and generates preset line segment, and 3D is generated further according to the two-end-point position of preset line segment
The 3D rendering of object model and/or its movement locus allow user when playing game, are generated and are corresponded to according to the directive position of optical signal
3D rendering, movement locus, actual motion track extends to the first basic point, and it seems from display to put on the 3D effect that 3D glasses are seen
Display surface is emitted to outside face, the first basic point of directive caters to scene to more true to nature.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is that the interactive remote control unit of the interactive 3D display system in first embodiment of the invention transmits optical signals to display
The preset line segment that is generated when the S of face and left eye, right eye are respectively seen positioned at its both sides when not wearing 3D glasses is in the practical figure of angle
Picture or track；
Fig. 2 is that the interactive remote control unit of the interactive 3D display system in first embodiment of the invention transmits optical signals to display
The preset line segment extended to display surface bottom edge that is generated when the S of face and left eye, right eye are respectively seen positioned at it when not wearing 3D glasses
Real image or track of the both sides in angle；
Fig. 3 is to put on the 3D rendering generated in Fig. 2 that 3D glasses are seen and/or its movement locus；
Schematic diagram when Fig. 4 is corresponding with Fig. 2 and 3D objects or movement locus are arc；
Fig. 5 be it is corresponding with Fig. 2 and the second basic point to the first basic point direction after first basic point comprising facing
The schematic diagram of difference image；
Fig. 6 is to put on the 3D rendering generated in Fig. 5 that 3D glasses are seen and/or its movement locus；
Fig. 7 is that the interactive remote control unit of the interactive 3D display system in first embodiment of the invention transmits optical signals to display
The schematic diagram of the preset line segment extended to display surface bottom edge is generated when the S of face；
Fig. 8 is that the interactive remote control unit of the interactive 3D display system in second embodiment of the invention transmits optical signals to display
The preset line segment that is generated when the S of face and detect interactive remote control unit to the distance of display surface schematic diagram；
Fig. 9 is the interactive remote control unit of the interactive 3D display system in second embodiment of the invention apart from display surface difference
Apart from when generate the identical preset line segment of length and detect that interactive remote control unit is illustrated to the comparison between the distance of display surface
Figure；
Figure 10 is corresponding with Fig. 9 and is included in left eye, right eye when not wearing 3D glasses and is respectively seen positioned at length identical two
Preset line segment both sides are in the real image of angle or the parallax contrast schematic diagram of track；
Figure 11 is the principle schematic of the interactive 3D display system in first embodiment of the invention；
Figure 12 be the interactive 3D display system in second embodiment of the invention ranging monitoring unit be photodetector when
Principle schematic
Figure 13 be the interactive 3D display system in second embodiment of the invention ranging monitoring unit be cmos sensor when
Principle schematic.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
The specific implementation mode of the present invention.
As shown in Figure 1, the interactive 3D display system in first preferred embodiment of the invention includes display unit, system monitoring
Unit 2, system information processing unit 3 and interactive remote control unit 1, interactive remote control unit 1 include signal transmitter unit 11, display system
The 3D rendering generation method of system includes the following steps：
S1, the preset required 3D object models shown；
S2, signal transmitter unit 11 transmit optical signals to the display surface S of display unit, it is preferable that signal transmitter unit 11
The optical signal of transmitting is infrared signal, and Systems Monitoring Unit 2 identifies optical signal in the position of display surface S, and transmits position letter
It ceases to system information processing unit 3；
S3, system information processing unit 3 are using optical signal in the position of display surface S as the first basic point K of 3D object models；
S4, it is the preset line segment L extended to any direction along display surface S by origin of the first basic point K, preset line segment L's
Terminal is the second basic point J of 3D object models；
S5, system information processing unit 3 handle according to the first basic point K and the second basic point J and generate the 3D of 3D object models
Image and/or its movement locus, wherein the corresponding 3D renderings of the first basic point K and/or its movement locus are parallax free 3D rendering,
The corresponding 3D renderings of second basic point J and/or its movement locus are negative parallax image.
As Fig. 2 be to display surface launching optical signal after the preset line segment L that generates and left eye, right eye point when not wearing 3D glasses
Although real image or track of two positioned at the both sides preset line segment L arrived in angle, Fig. 3, which is shown, to be put on 3D glasses and sees figure
Two in 2 are in the real image of angle or the stereoscopic effect of track.
Preferably, the 3D rendering of the 3D object models of generation and/or its movement locus are from the second basic point J to the first basic point K
Parallax variation tendency be from negative parallax to be gradually incremented by parallax free, produce continuous 3D rendering and its movement locus, can be
When playing game when the 3D objects such as emission bullet, dartlike weapon, 3D glasses are put on it is seen that being moved from interactive remote control unit 1 to display surface S
Dynamic process, action are more true to nature.Certainly, in other embodiments, the 3D rendering of the 3D object models of generation and/or its movement rail
Mark is alternatively from negative parallax interruption to the parallax variation tendency of the first basic point K from the second basic point J and is incremented to parallax free, realizes dimly visible
And other effects.The first basic point K is that parallax free is extremely important in the game such as shooting, because player interaction remote control unit 1 is aligned at this time
Be the first basic point K points, bullet or dartlike weapon of injection etc. also enter screen in the first basic point K points, generate " refer to where where beat "
Effect.If not being parallax free in the first basic point K points, due to the 3D parallaxes of human eye, it is right to generate player interaction remote control unit 1
The phenomenon that accurate screen point and 3D seen by person shooting points generate deviation, will also result in the making of the applications such as 3D game tired
It disturbs.
When user holds the direction of interactive remote control unit 1 display surface S and launches the 3D objects such as bullet, dartlike weapon, rail is moved
Mark is usually continuous, put on 3D glasses it is seen that by display surface S extroversion the first basic point K movements movement locus, or penetrate
By 3D renderings such as display surface S the first basic points of extroversion K bullet, dartlike weapons extended after to display surface S, the 3D objects of transmitting is allowed more to have very
True feeling.
As shown in figure 4, being image of the arc 3D object models before and after putting on 3D glasses, the arc of the both sides of preset line segment L
The image that left eye, right eye are respectively seen when shape image does not wear 3D glasses respectively, the arc image between user and display surface S are
Put on the 3D rendering that user after 3D glasses sees.
Further, when 3D rendering and/or its movement locus need the effect in display surface S, the 3D objects of generation
The 3D rendering of body Model and/or its movement locus are served as reasons from the second basic point J to the first directions basic point K after the first basic point K
Zero become larger face difference image, as Fig. 5 be to display surface launching optical signal after the preset line segment L that generates and when not wearing 3D glasses
Two positioned at the both sides preset line segment L that left eye, right eye are respectively seen are in the real image or track, real image or rail of angle
Mark is to face difference image in the direction both sides that the second basic point J to the first basic point K lines extends.Fig. 6, which is shown, puts on 3D glasses
See that two in Fig. 4 in the real image of angle or the stereoscopic effect of track, form 3D rendering and/or its fortune in display surface S
Dynamic rail mark, actual effect can be a part for 3D objects in display surface S or the 3D objects such as bullet, dartlike weapon are into display surface S
Mobile movement locus.
Further, since user is when holding interactive remote control unit 1, eyes usually above interactive remote control unit 1, are
More true effect needs to form movement locus and originates in effect in interactive remote control unit 1 or near it.Therefore, such as
Shown in Fig. 7, in step s 4, it is the preset line segment L extended to its bottom edge direction along display surface S by origin of the first basic point K, in advance
The terminal for setting line segment L is the second basic point J of 3D object models.Preset line segment L is directed toward the bottom edge of display surface S, could form movement
Effect of the track initial near interactive remote control unit 1 is more true to nature.
As shown in figure 8, in the second preferred embodiment of the present invention, display system includes display unit, Systems Monitoring Unit
2, system information processing unit 3 and interactive remote control unit 1, interactive remote control unit 1 is including signal transmitter unit 11 and for measuring
Corresponding to the ranging monitoring unit 12 of the distance of display surface S, the 3D rendering generation method of interactive 3D display system includes following
Step：
S1, the preset required 3D object models shown；
S2, signal transmitter unit 11 transmit optical signals to the display surface S of display unit, it is preferable that signal transmitter unit 11
The optical signal of transmitting is infrared signal.Systems Monitoring Unit 2 identifies optical signal in the position of display surface S, and transmits position letter
It ceases to system information processing unit 3；
Ranging monitoring unit 12 detects display surface S distance N, and transmits range information to system information processing unit 3；
S3, system information processing unit 3 are using optical signal in the position of display surface S as the first basic point K of 3D object models；
S4, it is the preset line segment L extended to display surface S any directions by origin of the first basic point K, the preset line segment L's
Terminal is set as the second basic point J of 3D object models；
S5, system information processing unit 3 handle according to the first basic point K and the second basic point J and generate the 3D of 3D object models
Image and/or its movement locus carry out, wherein the corresponding 3D renderings of the first basic point K and/or its movement locus are schemed for parallax free 3D
Picture, the corresponding 3D renderings of the second basic point J and/or its movement locus are negative parallax image, also, the negative parallax number of the second basic point J
The absolute value of value increases and decreases with the ranging numerical value in step S2 and equidirectional increase and decrease, i.e. the ranging numerical value of ranging monitoring unit 12 are got over
Greatly, the absolute value of the parallax numerical value of the corresponding 3D renderings of the second basic point J is also bigger, and vice versa.This is because user distance is aobvious
Show that face S is remoter, ranging distance N is longer, needs image motion track initial point also remoter apart from display surface S at this time, to need
The negative parallax numerical value picture of second basic point J biggers reaches expression effect.
As shown in figure 9, for apart from display surface S in two different distances N, N ' when interactive remote control unit 1 send out optical signal
The contrast schematic diagram of the identical preset line segment L of length, preset line segment L ' are generated respectively.
In conjunction with shown in Fig. 2, Fig. 3, the 3D rendering and/or its movement locus of preset 3D object models are from J, the second basic point
The parallax variation tendency set to the first positions basic point K is gradually to be incremented by parallax free from negative parallax, produces continuous 3D rendering
And its movement locus, 3D glasses can be put on it is seen that from display surface S when playing game when the 3D objects such as emission bullet, dartlike weapon
The process moved to display surface S, action are more true to nature.Certainly, in other embodiments, the 3D rendering of the 3D object models of generation
And/or its movement locus is alternatively from negative parallax interruption to the parallax variation tendency of the first basic point K from the second basic point J and is incremented to zero
Parallax is realized dimly visible and other effects.As shown in Figure 10, it is that interactive remote control unit 1 sends out optical signal apart from display surface S in distance N
The parallax of the second basic point J to the first basic point K of the preset line segment L generated changes and sends out light in distance N ' apart from display surface S
The parallax variation of the second basic point J ' to the first basic point K ' for the preset line segment L ' identical with the preset length of line segment L that signal generates
Contrast schematic diagram.Distance of the interactive remote control unit 1 apart from display surface S is bigger, and the second basic point J is corresponding to be got over depending on absolute value of the difference
Greatly.As in Figure 10 project point D ' to corresponding first basic point K ' distance N ' be longer than injection point D to corresponding first basic point K away from
From N, the negative parallax absolute value that the then negative parallax absolute value in the second basic point J ' is more than the second basic point J is automatically generated with sampled images.
It puts on the corresponding 3D views of the second basic point J ' that 3D glasses are seen and then also compares two basic point J accordingly further from display surface S.This
Sample puts on 3D glasses and sees the corresponding 3D figures of the second basic point when interactive remote control unit 1 projects the 3D objects such as bullet, dartlike weapon
As and/or its movement locus also with the separate and separate of interactive remote control unit 1, allow the position of 3D effect and interactive remote control unit 1
Corresponding, effect is truer.
Again as shown in figure 8, holding interactive remote control unit 1 in user is directed toward the 3D objects such as display surface S emission bullets, dartlike weapon
When, movement locus is usually continuous, puts on 3D glasses it is seen that from the D points of 1 front end of interactive remote control unit to the first base
The movement locus of point K movement, or be the 3D renderings such as the bullet, the dartlike weapon that are extended by display surface S the first basic points of extroversion K, allows transmitting
3D objects more have the sense of reality.
Further, referring to figs 5 and 6, when 3D rendering and/or its movement locus need the effect in display surface S
When fruit, the 3D rendering and/or its movement locus of preset 3D object models are faced after the first basic point K for what is become larger by zero
Difference image, put on that 3D glasses see is then the 3D objects such as effect or bullet of the part for 3D objects in display surface S, dartlike weapon
The movement locus that body is moved into display surface S.
Specifically, in conjunction with shown in Fig. 1 and Figure 11, the interactive display with interactive remote controller of above-mentioned first preferred embodiment
System includes display unit and interactive remote control unit 1, further includes Systems Monitoring Unit 2 and system information processing unit 3.
Interactive remote control unit 1 includes signal transmitter unit 11；Signal transmitter unit 11 is single for transmitting optical signals to display
The display surface S of member, it is preferable that signal transmitter unit 11 is Infrared laser emission device 111, to emit infrared light.
Optical signal and passes to system information processing unit 3 to Systems Monitoring Unit 2 in the position of display surface S for identification,
System information processing unit 3 using optical signal in the position of display surface S as the first basic point K of preset 3D object models, and with
First basic point K is that origin extends to form preset line segment L along display surface S to any direction, and the terminal of preset line segment L is preset 3D
Second basic point J of object model.System information processing unit 3 handles according to the first basic point K and the second basic point J and generates 3D rendering
And/or its movement locus, wherein the corresponding 3D renderings of the first basic point K and/or its movement locus are parallax free 3D rendering, second
The corresponding 3D renderings of basic point J and/or its movement locus are negative parallax image.
In conjunction with shown in Fig. 8, Figure 12, on the basis of aforementioned interaction display system, interactive remote control unit 1 further includes for examining
The ranging monitoring unit 12 for surveying distance N of the D points in interactive remote control unit 1 to display surface S, forms above-mentioned second preferred embodiment
Interaction display system, the absolute value of the negative parallax numerical value of the second basic point J increases and decreases and equidirectional increase and decrease with ranging numerical value.
In some embodiments, interactive remote control unit 1 further includes remote information processing unit 13, communication unit 14, touches
Unit 15 touches unit 15 and controls position of the optical signal on display surface S, and communication unit 14 is used to carry out between display unit
Communication signal transmits, and communication unit 14 includes 2.4G transmitting modules and/or bluetooth module.
Further, as shown in figure 12, remote information processing unit 13 includes for calculating when optical signal is sent out and return
When time difference timing circuit unit 132 and to modulate infrared transmitter signal modulation circuit unit 131.Ranging
Monitoring unit 12 includes photodetector 121, and the time that can obtain optical signal return is sent to remote information processing unit 13
Timing circuit unit 132, and then the distance N calculated with time of return difference to display surface S is sent out according to infrared light.
It includes push-button unit 151 to touch unit 15, and the position of optical signal is controlled by direction key or touch key-press.It touches
Unit 15 further includes movable sensor 152 and/or electrostatic transducer 153, action that can be by interactive remote control unit 1 and movement side
To the position of control optical signal.Movable sensor 152 includes acceleration sensor and/or gravity sensor, in other embodiments,
It touches unit 15 and may also comprise one or more groups in push-button unit 151, movable sensor 152, electrostatic transducer 153
It closes.
Preferably, interactive remote control unit 1 further includes point being arranged on the optical signal launch direction of signal transmitter unit 11
Light prism unit 16；Amici prism unit 16 is coated with the diaphragm of half-reflection and half-transmission property.For transmissive portion infrared signal to aobvious
Show face S, and reflective portion infrared signal is used for the acquisition of optical signal initial time to ranging monitoring unit 12.In other implementations
In example, the initial time of optical signal also can be by system automatic identification.
When infrared light passes through Amici prism unit 16, light is reflected into through diaphragm on ranging monitoring unit 12 all the way, by light
Line information feeds back to remote information processing unit 13, obtains the time sent out；In addition light penetrates directive display surface S all the way, then instead
It is mapped to ranging monitoring unit 12, obtains the time of return.Information process unit 13 is calculated infrared by the time difference that every beam light reaches
Light is by projecting the length put to display surface S, to calculate interactive remote control unit 1 to display surface S apart from N information.
As shown in figure 13, in other embodiments, ranging monitoring unit 12 may also comprise for acquiring infrared signal
The time that sends out of transmitting and the cmos sensor 122 returned, infrared light can utilize default, the system when emitting optical signal
Record in time, obtains and sends out the time, feed back to remote information processing unit 13.Reflection is generated after infrared light emission to display surface S,
The infrared signal that return is captured by cmos cell 122 obtains the time back to ranging monitoring unit 12, feeds back to remote control
Information process unit 13, the path length for allowing remote information processing unit 13 to show that infrared light is passed through according to the time difference, to
Obtain range information of the interactive remote control unit 1 with respect to display surface.Certainly, photodetector 121, cmos cell 122 also can be simultaneously
Setting.
It is to be appreciated that above-mentioned each technical characteristic can be used in any combination and unrestricted.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (18)
1. a kind of 3D rendering generation method of interaction 3D display system, which is characterized in that the display system include display unit,
Systems Monitoring Unit (2), system information processing unit (3) and interactive remote control unit (1), the interaction remote control unit (1) include
Signal transmitter unit (11), the 3D rendering generation method include the following steps：
S1, the preset required 3D object models shown；
S2, the signal transmitter unit (11) transmit optical signals to the display surface (S) of the display unit, the system monitoring list
First (2) identify the optical signal in the position of display surface (S), and transmit location information to the system information processing unit (3)；
S3, the system information processing unit (3) are using the optical signal in the position of display surface (S) as the 3D object models
The first basic point (K)；
S4, it is that origin does the preset line segment (L) extended to any direction along the display surface (S), institute with first basic point (K)
The terminal for stating preset line segment (L) is the second basic point (J) of 3D object models；
S5, the system information processing unit (3) are handled according to first basic point (K) and the second basic point (J) and are generated described
The 3D rendering of 3D object models and/or its movement locus, wherein the corresponding 3D rendering of the first basic point (K) and/or its movement
Track is parallax free 3D rendering, and the corresponding 3D rendering of the second basic point (J) and/or its movement locus are negative parallax image；
The 3D rendering and/or its movement locus of the 3D object models generated are from second basic point (J) to the first basic point (K)
Parallax variation tendency be from negative parallax to be gradually incremented by parallax free.
2. the 3D rendering generation method of interaction 3D display system according to claim 1, which is characterized in that generation it is described
The 3D rendering of 3D object models and/or its movement locus pass through institute from second basic point (J) to the first basic point (K) direction
It states the first basic point (K) and faces difference image later for what is become larger by zero.
3. the 3D rendering generation method of interaction 3D display system according to claim 1, which is characterized in that the signal hair
The optical signal for penetrating unit (11) transmitting is infrared signal.
4. the 3D rendering generation method of interaction 3D display system according to any one of claims 1 to 3, which is characterized in that
In the step S4：
It is that origin does the preset line segment (L) extended to its bottom edge direction along the display surface (S), institute with first basic point (K)
The terminal for stating preset line segment (L) is the second basic point (J) of 3D object models.
5. a kind of 3D rendering generation method of interaction 3D display system, which is characterized in that the display system include display unit,
Systems Monitoring Unit (2), system information processing unit (3) and interactive remote control unit (1), which is characterized in that the interactive remote control
Unit (1) includes the ranging prison of signal transmitter unit (11) and the distance of the display surface (S) for measuring the display unit
Unit (12) is controlled, the 3D rendering generation method includes the following steps：
S1, the preset required 3D object models shown；
S2, the signal transmitter unit (11) transmit optical signals to the display surface (S) of the display unit；The system monitoring list
First (2) identify the optical signal in the position of display surface (S), and transmit location information to the system information processing unit (3)；
The ranging monitoring unit (12) detects the display surface (S) distance, and transmits the range information to the system
Information process unit (3)；
S3, the system information processing unit (3) are using the optical signal in the position of display surface (S) as the 3D object models
The first basic point (K)；
S4, it is that origin does the preset line segment (L) extended to the display surface (S) any direction with first basic point (K), this is pre-
The terminal for setting line segment (L) is set as the second basic point (J) of 3D object models；
S5, system information processing unit (3) handle according to first basic point (K) and the second basic point (J) and generate the 3D objects
The 3D rendering of body Model and/or its movement locus carry out, wherein the corresponding 3D rendering of the first basic point (K) and/or its movement
Track is parallax free 3D rendering, and the corresponding 3D rendering of the second basic point (J) and/or its movement locus are negative parallax image, and
And the absolute value of the negative parallax numerical value of second basic point (J) equidirectional increase and decrease with the ranging numerical value increase and decrease in step S2；
The 3D rendering and/or its movement locus of the preset 3D object models are from the second basic point position (J) to described
The parallax variation tendency of the position one basic point (K) is gradually to be incremented by parallax free from negative parallax.
6. the 3D rendering generation method of interaction 3D display system according to claim 5, which is characterized in that the signal hair
The optical signal for penetrating unit (11) transmitting is infrared signal.
7. the 3D rendering generation method of interaction 3D display system according to claim 5, which is characterized in that described preset
The 3D rendering of 3D object models and/or its movement locus are from second basic point (J) to the first basic point (K) direction by the
One basic point (K) faces difference image for what is become larger by zero later.
8. a kind of interaction 3D display system, including display unit and interactive remote control unit (1), which is characterized in that further include system
Monitoring unit (2) and system information processing unit (3)；
The interaction remote control unit (1) includes signal transmitter unit (11)；
The signal transmitter unit (11) is used to transmit optical signals to the display surface (S) of the display unit；
The optical signal and passes to system letter to the Systems Monitoring Unit (2) in the position of display surface (S) for identification
Processing unit (3) is ceased,
The system information processing unit (3) is using the optical signal in the position of display surface (S) as preset 3D object models
The first basic point (K), and it is preset with first basic point (K) to be that origin is extended to form to any direction along the display surface (S)
Line segment (L), the terminal of the preset line segment (L) are the second basic point (J) of preset 3D object models；
The system information processing unit (3) handles according to first basic point (K) and the second basic point (J) and generates the 3D objects
The 3D rendering of body Model and/or its movement locus, wherein the corresponding 3D rendering of the first basic point (K) and/or its movement locus
For parallax free 3D rendering, the corresponding 3D rendering of the second basic point (J) and/or its movement locus are negative parallax image；
The 3D rendering and/or its movement locus of the preset 3D object models are from the second basic point position (J) to described
The parallax variation tendency of the position one basic point (K) is gradually to be incremented by parallax free from negative parallax.
9. interaction 3D display system according to claim 8, which is characterized in that the signal transmitter unit (11) is infrared
Laser emitter (111).
10. interaction 3D display system according to claim 8, which is characterized in that the interaction remote control unit (1) further includes
Ranging monitoring unit (12) for the distance for detecting the display surface (S), the negative parallax numerical value of second basic point (J) it
Absolute value increases and decreases and equidirectional increase and decrease with ranging numerical value.
11. interaction 3D display system according to claim 10, which is characterized in that the ranging monitoring unit (12) includes
Photodetector (121) and/or cmos sensor (122).
12. according to claim 8 to 11 any one of them interaction 3D display system, which is characterized in that the interactive remote control is single
First (1) further includes the shake-up unit (15) of position of the control optical signal on display surface (S).
13. interaction 3D display system according to claim 12, which is characterized in that the shake-up unit (15) includes button
Unit (151).
14. interaction 3D display system according to claim 12, which is characterized in that the shake-up unit (15) further includes moving
Dynamic sensor (152) and/or electrostatic transducer (153).
15. interaction 3D display system according to claim 14, which is characterized in that the movable sensor (152) includes
Acceleration sensor and/or gravity sensor.
16. according to claim 8 to 11 any one of them interaction 3D display system, which is characterized in that the interactive remote control is single
First (1) includes remote information processing unit (13), and the remote information processing unit (13) includes being sent out for calculating optical signal
When and return when time difference timing circuit unit (132) and to modulate multiple infrared transmitters signal modulation electricity
Road unit (131).
17. according to claim 8 to 11 any one of them interaction 3D display system, which is characterized in that the interactive remote control is single
First (1) further includes the communication unit (14) for being transmitted into row information with the display unit, and the communication unit (14) includes
2.4G transmitting modules and/or bluetooth module.
18. according to claim 8 to 11 any one of them interaction 3D display system, which is characterized in that the interactive remote control is single
First (1) further includes the Amici prism unit (16) being arranged on the optical signal launch direction of the signal transmitter unit (11)；Institute
State the diaphragm that Amici prism unit (16) is coated with half-reflection and half-transmission property.
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