CN107360414A - A kind of movie theatre play system based on bore hole 3D - Google Patents
A kind of movie theatre play system based on bore hole 3D Download PDFInfo
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- CN107360414A CN107360414A CN201710753500.6A CN201710753500A CN107360414A CN 107360414 A CN107360414 A CN 107360414A CN 201710753500 A CN201710753500 A CN 201710753500A CN 107360414 A CN107360414 A CN 107360414A
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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
- G02B30/22—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 of the stereoscopic type
- G02B30/23—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 of the stereoscopic type using wavelength separation, e.g. using anaglyph techniques
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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
- G02B30/26—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 of the autostereoscopic type
- G02B30/27—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 of the autostereoscopic type involving lenticular arrays
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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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
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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
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
Abstract
Patent of the present invention proposes a kind of movie theatre play system based on bore hole 3D.The system includes movie theatre scene module, bore hole 3D terminal modules, 3D movie modules, movie theatre scene module is mainly made up of stepped seat-assembly, 7.1 sound channel audible components, and bore hole 3D terminal modules are mainly by liquid crystal display assembly, grating assembly, host component is formed, and 3D movie modules are mainly made up of left-right format movie sets, more palaces sound of laughing formula movie sets.It is an object of the invention to overcome the deficiencies in the prior art; a kind of movie theatre play system based on bore hole 3D is provided; the system can effectively solve the problems, such as that movie theatre viewing 3D films must wear professional glasses; protection spectators' eyesight of high degree; solve worried caused by myopia spectators " dual " glasses; a comfortable viewing experience is provided to spectators, while the system has filled up blank of the bore hole 3D display technology in movie theatre field, greatly promotes the development of bore hole 3D display technology.
Description
Technical field
The present invention relates to bore hole 3D technology field, more particularly to a kind of movie theatre play system based on bore hole 3D.
Background technology
The development of science and technology is never halted, and the renewal speed of electronic product is also to make people too plenty for the eye to take it all in.2010 with
Film《A Fanda》Caused sensational effect is shown, 3D display technology is known and pursued, and has led the new of film industry
Trend.Along with the passage of time, 3D films persistently rise in the accounting rate of movie theatre, and increasing 3D films are approved by spectators
And pursue.It must exactly wear professional glasses for current 3D display technology, the characteristics of movie theatre viewing 3D films and could watch.
However, the viewing of long-time wearing spectacles easily causes the ill symptomses such as dizziness, nausea, severe patient can also deteriorated vision, meanwhile, have
The spectators of myopia are even more to suffer untold misery because wearing inconvenience caused by " dual " glasses.Therefore, movie theatre 3D films how to be realized
It is a urgent problem to be solved that professional glasses, which need not be worn, and can just be watched.
Bore hole 3D display technology is need not to wear any auxiliary equipment（Such as 3D glasses, the helmet）In the case of, pass through light
It is unprecedented " high true that the advanced optical technology such as post lens and the video film source of particular algorithm customization can allow spectators to obtain
Degree " visual experience, is a kind of new image display technology.Bore hole 3D display technology based on Binocular Vision Principle education,
The fields such as displaying, science, audio-visual and mobile terminal have important application.
If a kind of movie theatre play system based on bore hole 3D can be realized, bore hole 3D display terminal-pair is loaded in movie theatre
Movie theatre 3D films play out, and just can realize need not wear professional glasses improves movie theatre 3D with regard to that can watch 3D films, high degree
The viewing experience of film.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of movie theatre based on bore hole 3D plays
System.The system can effectively solve the problems, such as that movie theatre viewing 3D films must wear professional glasses, the protection of high degree
Spectators' eyesight, solve worry caused by myopia spectators " dual " glasses, give spectators to provide a comfortable viewing experience.
To achieve these goals, the technical solution adopted by the present invention is：A kind of movie theatre play system based on bore hole 3D,
Comprise the following steps：
A. being somebody's turn to do the movie theatre play system based on bore hole 3D includes three modules：Movie theatre scene module, bore hole 3D terminal modules, 3D electricity
Shadow module；
B. the overall scene overview of movie theatre is mainly presented in movie theatre scene module, wherein the seat arrangement comprising movie theatre, sound equipment arrangement
Deng being specifically made up of following two components：Stepped seat-assembly, 7.1 sound channel audible components；
C. above-mentioned stepped seat-assembly includes complete cinema seat arranging situation, with reference to movie theatre practical structures size with
And the specifying information of bore hole 3D terminal modules arranges appropriate seat outward appearance, arrangement and size etc. so that spectators can be in shadow
Any orientation of institute, angle viewing 3D films；
D. the composition of above-mentioned 7.1 sound channel audible component is 2 preposition main sound boxs, 1 center-channel speaker, 2 side surrounding audio amplifiers, 2
Surround speaker and 1 subwoofer audio amplifier after individual, its main function be set up in movie theatre around spectators it is a set of relatively flat
The sound field of weighing apparatus, the huge sense of hearing impact that film voice strip is come is experienced while watching film；
E. bore hole 3D terminal modules are mainly used in the broadcasting of 3D films, according to bore hole 3D display technical principle, the module mainly by
Three components are formed below：Liquid crystal display assembly, grating assembly, host component；
F. above-mentioned liquid crystal display assembly main function is the broadcasting of video image, and the movie theatre of the system is of moderate size, seat
Moderate number, so this liquid crystal display assembly mainly uses mosaic screen form, according to the specific size of movie theatre, differentiated using 8K
Rate 4*4 mosaic screens or 10K resolution ratio 5*5 mosaic screens are as liquid crystal display assembly, and such to be advantageous in that, viewer experience arrives
Bigger, apparent bore hole 3D film effects；
G. above-mentioned grating assembly main function is the presentation of stereoeffect, and grating respectively mirrors pixel the effect of images of left and right eyes,
Make one it is seen that respective corresponding image, because images of left and right eyes visual angle is different, the image of coincidence is just produced by optic nerve
Stereo perception；
H. storage of the main function of above-mentioned host component for 3D movie contents and the biography to liquid crystal display assembly signal
Defeated, host component stores to 3D films, by video signal transmission to liquid crystal display assembly, liquid crystal display assembly pair after processing
3D films play out display；
I. above-mentioned 3D movie modules are the video content module of the system, and at present, the 3D films of main flow are left-right format, still
Bore hole 3D display terminal not only supports left-right format 3D films, while also supports more palaces sound of laughing formula 3D films, so module master
To be made up of following two components：Left-right format movie sets, more palaces sound of laughing formula movie sets；
J. above-mentioned left-right format movie sets are the 3D movie formats of current main-stream, and it makes simply, and cost is low, stereoeffect
Well, suitable for movie theatre 3D play systems；
K. above-mentioned more palaces sound of laughing formula movie sets are the form of the special support of bore hole 3D terminals, and it is divided into five checker, eight palace lattice,
Nine grids form etc., more palace lattice format movies have more preferable third dimension compared to left-right format film, but definition has
Reduced, and its is with high costs, is suitable only for the cinema system of specific demand at present.
The beneficial effects of the invention are as follows：A kind of movie theatre play system based on bore hole 3D is provided, the system can be effective
Solve the problems, such as that movie theatre viewing 3D films must wear professional glasses, protection spectators' eyesight of high degree, solve myopia and observe
It is worried caused by many " dual " glasses, a comfortable viewing experience is provided to spectators, while the system has filled up bore hole 3D
Development of the Display Technique in the blank, greatly promotion bore hole 3D display technology in movie theatre field.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the movie theatre play system based on bore hole 3D of the present invention.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is a kind of movie theatre play system schematic diagram based on bore hole 3D of the present invention.
101 in Fig. 1 be a kind of movie theatre play system based on bore hole 3D, should the movie theatre play system bag based on bore hole 3D
Include three modules：Movie theatre scene module, bore hole 3D terminal modules, 3D movie modules；The mutual pass of three modules in the system
It is to be：Spectators watch the 3D movie modules of bore hole 3D terminal modules presentation in movie theatre scene module.
102 in Fig. 1 be movie theatre scene module, and the overall scene overview of movie theatre is mainly presented in movie theatre scene module, wherein
Seat arrangement comprising movie theatre, sound equipment arrangement etc., is specifically made up of following two components：Stepped seat-assembly, 7.1 sound channel sounds
Ring component；According to the audio visual effect of bore hole 3D display terminal, viewing ratio and specific movie theatre construction cost calculate, the shadow
Institute's scene module designed size is 100 square meters, and the inside includes 80 stepped seats and 1 group of 7.1 sound channel sound equipment.It is such good
It is in spectators can experience good audio visual effect in any seat position.
In this example, in order to reach best viewing effect, designed in movie theatre scene auditorium using unobstructed formula, then
Auditorium needs to design suitable ground slope height, and specific calculation is as follows：
Required point
0 0 0 0 0
1
2
3
… … … … … …
Wherein,For in movie theatre scene auditoriumThe nearest sighting distance of row,For in movie theatre scene auditoriumThe most long sight of row
Away from,ForThe specific array pitch of row,For viewpoint height,For the height of spectators' eyes from the ground, specific value is all movie theatres
Average value,It is that eyes to the high average value in the crown, specific value is averaged for all spectators' for sight superelevation value
Value.Specific movie theatre scene auditorium is drawn by data abovePlay slope height in the ground of row。
103 in Fig. 1 be stepped seat-assembly, that includes complete cinema seat arranging situation, with reference to movie theatre
The specifying information of practical structures size and bore hole 3D terminal modules arranges appropriate seat outward appearance, arrangement and size etc., makes
Obtaining spectators can be in any orientation of movie theatre, angle viewing 3D film；Specific seat size is as follows：The handrail center of seat two is arrived
Center width is not preferably less than 0.50M, and span width is not preferably less than 0.44M between handrail.Seatpiston is no less than 0.9M in auditorium,
Minimum clear span between adjacent two row is no less than 0.25M.Width of walkway should meet fire protection rule in auditorium, not be preferably less than
0.9M.Such be advantageous in that provides a safety, comfortable viewing environment.
104 in Fig. 1 be 7.1 sound channel audible components, consisting of 2 preposition main sound boxs, 1 center-channel speaker, 2 sides
Surround speaker, surround speaker and 1 subwoofer audio amplifier after 2, its main function is to be set up in movie theatre around spectators
The sound field of a set of relative equilibrium, the huge sense of hearing impact that film voice strip is come is experienced while watching film；Before two therein
Bore hole 3D terminal modules both sides should be respectively symmetrically placed in by putting main sound box, and one 45 degree of angle is formed with stepped seat,
The front of audio amplifier is directed at stepped seat as far as possible.Center-channel speaker therein is placed with two selections, and one kind is lifted on roof, is put
In the top of bore hole 3D terminals, close to the upper edge of bore hole 3D pictures, another mounting means is placed under bore hole 3D terminals
It is square, at adjacent bore hole 3D picture bottom lines.Wherein side surrounding audio amplifier is on the basis of the horizontal line where stepped seat, rear 30
Symmetrically placed by wall within degree, casing is directed at stepped seat.Height is then maintained at the height that spectators sit human ear when on the seat
Up 30 degree of horizontal line.Surround speaker should respectively symmetrically be placed in the both sides of movie theatre tail end after wherein, and with stepped seat structure
Into one 45 degree of angle, the front of audio amplifier is directed at stepped seat as far as possible.Subwoofer therein can be placed on immediately below curtain, made
Subwoofer spreads from axis to full room.So putting 7.1 sound channel sound equipments is advantageous in that the solid that 7.1 sound channel sound equipments are sent
The content perfect adaptation that surround sound and bore hole 3D terminals are presented, brings the good audio experience of spectators.
105 in Fig. 1 be bore hole 3D terminal modules, and it is mainly used in the broadcasting of 3D films, according to bore hole 3D display technology
Principle, the module are mainly made up of following three components：Liquid crystal display assembly, grating assembly, host component；Three in the module
The relative position of individual component is：Liquid crystal display assembly is embedded in the wall immediately ahead of movie theatre, and grating assembly is in liquid crystal display
The centimeters of front 8 of device assembly, and host component is placed on the behind side of wall immediately ahead of movie theatre.It is such to be advantageous in that saving
The place space of movie theatre, and ensure that movie theatre is integrally-built attractive in appearance.
In this example, the synthesis of bore hole 3D rendering is carried out while 3D films are presented in bore hole 3D terminal modules, to regard more
Exemplified by point, in general multiple views bore hole 3D rendering synthetic method, similar to light screening method, according to grating horizontal direction overlying lid
The number pitch values of pixel, and the angle of inclination of grating, we judge which visual point image LCD sub-pixel should be allocated
The pixel value of upper relevant position.Pitch values determine the number of viewpoint, and tilt angle theta determines the arrangement mode of viewpoint, has more
Lacking a viewpoint, we just need how many single view sequence of pictures.If pitch values are 8, so we need 8 haplopia point diagrams
Piece, the arrangement of viewpoint is then judged according to coordinate x, y value of the tilt angle theta of rib column mirror grating and sub-pixel.Discrimination formula is such as
Under：
V is represented（X, y）The sequence number in single view picture source corresponding to pixel on coordinate, x, y are the horizontal seat of pixel respectively
Mark and ordinate（Using the upper left corner as the origin of coordinates）, P is the pitch values of column mirror grating, and N represents the number of viewpoint.
The V values obtained are rounded up, if tried to achieve equal to N, which viewpoint what V was taken as 0, V+1 expressions is exactly.
In the position of each pixel, the corresponding source sequence of pictures number of each pixel V values, the picture in the viewpoint picture respective coordinates is taken
Element value, is filled into sub-pixel position corresponding to the picture for needing to synthesize, and is needed when all sub-pixel fillings are finished just to have synthesized
The bore hole 3D rendering being better.
A kind of Utopian algorithm above, there are certainly and continue improved place, on the one hand, grating can not possibly just and
Lcd screen left upper apex not necessarily lucky and grating left upper apex alignment, so we need plus a raster unit edge
With the transversal displacement of the left upper apex of lcd screen, after amendment, viewpoint discrimination formula is revised as：
106 in Fig. 1 be liquid crystal display assembly, and its main function is the broadcasting of video image, and the movie theatre size of the system is fitted
In, numbers of seats is moderate, so this liquid crystal display assembly mainly uses mosaic screen form, according to the specific size of movie theatre, adopts
Liquid crystal display assembly, such to be advantageous in that, sight are used as by the use of 8K resolution ratio 4*4 mosaic screens or 10K resolution ratio 5*5 mosaic screens
Crowd experiences bigger, apparent 3D film effects；The single screen that the composition of wherein 8K resolution ratio 4*4 mosaic screens is 16 1080P,
Specific single screen size is 55 cun of liquid crystal displays, and the piece between single screen is 3.5mm.The wherein composition of 10K resolution ratio 5*5 mosaic screens
For 25 1080P single screen, specific single screen size is 55 cun of liquid crystal displays, and the piece between single screen is 3.5mm.
107 in Fig. 1 be grating assembly, and its main function is the presentation of stereoeffect, grating pixel is mirrored respectively it is left,
The effect of right eye, make one it is seen that respective corresponding image, because images of left and right eyes visual angle is different, the image of coincidence by regarding
Feel that nerve just generates stereo perception；Its technology is mainly based upon slit grating and column mirror grating to realize, slit grating is
It is made up of printing opacity and the gratings strips that are in the light, by the effect of blocking to light, to realize being spatially separating for different points of view image, from
And realize the presentation of 3D stereoeffects.And column mirror grating is to make light in space to interception of rays using cylindrical lens
Deflect, so as to realize the effect similar to slit grating.Its laminating type is non-full laminating type, and concrete mode is grating
Inside glass is fitted in, glass is arranged in front of liquid crystal display assembly at 8cm afterwards, such to be advantageous in that, grating is more
Easily installation and stereoeffect more preferably.
108 in Fig. 1 be host component, and its main function is for the storage of 3D movie contents and to liquid crystal display assembly
The transmission of signal, host component stores to 3D films, by video signal transmission to liquid crystal display assembly, liquid crystal display after processing
Device assembly plays out display to 3D films；Specific workflow therein is：
The first step：3D films are transferred into host component by USB flash disk or hard disk to be stored；
Second step：The 3D films of storage are put into 3D players Player3D；
3rd step：3D players are according to raster pattern bore hole 3D display characteristic to the input picture of each bore hole 3D display device according to light
Grid array format carries out RGB permutatation so that the synthesis of 3D rendering is consistent with grating alignment；
4th step：The 3D movies signals handled well are transferred to liquid crystal display assembly by HDMI and carry out bore hole 3D by host component
The display of movie contents.
In this example, in third step, 3D players obtain 3D rendering according to raster pattern bore hole 3D display characteristic and synthesized
Mode, because the design of different gratings is different, the synthesis mode of 3D rendering is also different；Herein we using multiple views 3D rendering as
Example, as a rule, if screen periods are, grating slope degree is, 2D display screen sub-pixel widths are, used viewpoint
Number is, this four parameters should meet following relation：
Wherein ceil () is the function that rounds up.
According to multi-view image RGB array formats corresponding with grating, to multi-view by way of synthesizing pixel-by-pixel
As being synthesized；When multi-view image is synthesized, image resolution after the resolution ratio of each viewpoint is not necessary to guaranty that and synthesized
Rate is consistent, can be any virtual value.Assuming that the resolution ratio of each naked eye 3 D liquid crystal display is in bore hole 3D terminal modules, whereinFor the resolution ratio of horizontal direction,For the resolution ratio of vertical direction, point of each viewpoint in above-mentioned steps
Resolution is, the value of composograph pixel P [m, n] position is X [m, n], and wherein m is that the horizontal of composograph pixel P sits
Mark, n are composograph pixel P vertical coordinate.The value of corresponding visual point image [m, the n] position tried to achieve according to above-mentioned formula is C
[m, n], then meet following relation：
109 in Fig. 1 be 3D movie modules, and this module is the video content module of the system, and at present, the 3D films of main flow are a left side
Right form, but bore hole 3D display terminal not only supports left-right format 3D films, while also support more palaces sound of laughing formula 3D films, institute
Mainly it is made up of with the module following two components：Left-right format movie sets, more palaces sound of laughing formula movie sets.
110 in Fig. 1 be left-right format movie sets, and the component is the 3D movie formats of current main-stream, and it makes simply,
Cost is low, and stereoeffect is good, suitable for movie theatre 3D play systems；The all left sides of 3D films that existing market 3D movie theatres are played
Right form, left-right format 3D film makings are simple, cost is low while stereoeffect is good, and movie theatre is converted into bore hole 3D shadows
After institute, the film of left-right format can still be continuing with playing, and high degree has saved film cost, naked suitable for this
Eye 3D cinema systems.
111 in Fig. 1 be more palaces sound of laughing formula movie sets, and the component is the form of the special support of bore hole 3D terminals, its point
For five checker, eight palace lattice, nine grids form etc., more palace lattice format movies have more preferable solid compared to left-right format film
Sense, but definition decreases, and its is with high costs, is suitable only for the cinema system of specific demand at present；At present, in the market
More palaces sound of laughing formula 3D films are only applicable to bore hole 3D display terminal, more palaces sound of laughing formula 3D films according to specific palace lattice number compared to
Common left-right format 3D film render times are multiplied, and its cost of manufacture is very high, although the 3D films of more palaces sound of laughing formula
There is more preferable third dimension, but clearly decrease, be suitable only for the 3D cinema systems of specific demand.
Claims (6)
1. a kind of movie theatre play system based on bore hole 3D, its feature include：
A. being somebody's turn to do the movie theatre play system based on bore hole 3D includes three modules：Movie theatre scene module, bore hole 3D terminal modules, 3D
Movie module；
B. the overall scene overview of movie theatre is mainly presented in movie theatre scene module, wherein the seat arrangement comprising movie theatre, sound equipment arrangement
Deng being specifically made up of following two components：Stepped seat-assembly, 7.1 sound channel audible components；
C. above-mentioned stepped seat-assembly includes complete cinema seat arranging situation, with reference to the practical structures size of movie theatre
And the specifying information of bore hole 3D terminal modules arranges appropriate seat outward appearance, arrangement and size etc. so that spectators can be
Any orientation of movie theatre, angle viewing 3D films；
D. the composition of above-mentioned 7.1 sound channel audible component is 2 preposition main sound boxs, 1 center-channel speaker, 2 side surrounding audio amplifiers, 2
Surround speaker and 1 subwoofer audio amplifier after individual, its main function be set up in movie theatre around spectators it is a set of relatively flat
The sound field of weighing apparatus, the huge sense of hearing impact that film voice strip is come is experienced while watching film；
E. bore hole 3D terminal modules are mainly used in the broadcasting of 3D films, according to bore hole 3D display technical principle, the module mainly by
Three components are formed below：Liquid crystal display assembly, grating assembly, host component；
F. above-mentioned liquid crystal display assembly main function is the broadcasting of video image, and the movie theatre of the system is of moderate size, seat
Moderate number, so this liquid crystal display assembly mainly uses mosaic screen form, according to the specific size of movie theatre, differentiated using 8K
Rate 4*4 mosaic screens or 10K resolution ratio 5*5 mosaic screens are as liquid crystal display assembly, and such to be advantageous in that, viewer experience arrives
Bigger, apparent bore hole 3D film effects；
G. above-mentioned grating assembly main function is the presentation of stereoeffect, and grating respectively mirrors pixel the work of images of left and right eyes
With, make one it is seen that respective corresponding image, because images of left and right eyes visual angle is different, the image of coincidence by optic nerve just
Generate stereo perception；
H. storage of the main function of above-mentioned host component for 3D movie contents and the biography to liquid crystal display assembly signal
Defeated, host component stores to 3D films, by video signal transmission to liquid crystal display assembly, liquid crystal display assembly pair after processing
3D films play out display；
I. above-mentioned 3D movie modules are the video content module of the system, and at present, the 3D films of main flow are left-right format, but
It is that bore hole 3D display terminal not only supports left-right format 3D films, while also supports more palaces sound of laughing formula 3D films, so the module
Mainly it is made up of following two components：Left-right format movie sets, more palaces sound of laughing formula movie sets；
J. above-mentioned left-right format movie sets are the 3D movie formats of current main-stream, and it makes simply, and cost is low, solid effect
Fruit is good, suitable for movie theatre 3D play systems；
K. above-mentioned more palaces sound of laughing formula movie sets are the form of the special support of bore hole 3D terminals, and it is divided into five checker, eight palaces
Lattice, nine grids form etc., more palace lattice format movies have a more preferable third dimension compared to left-right format film, but definition
Decrease, and its is with high costs, is suitable only for the cinema system of specific demand at present.
2. a kind of movie theatre play system based on bore hole 3D as claimed in claim 1, it is characterized in that：Three modules in step a
Correlation be：Spectators watch the 3D movie modules of bore hole 3D terminal modules presentation in movie theatre scene module.
3. a kind of movie theatre play system based on bore hole 3D as claimed in claim 1, it is characterized in that：According to bore hole in step b
The audio visual effect of 3D display terminal, viewing ratio and specific movie theatre construction cost calculate, movie theatre scene module design
Size is 100 square meters, and the inside includes 80 stepped seats and 1 group of 7.1 sound channel sound equipment, nothing is used in movie theatre scene auditorium
Shading type designs, then auditorium needs to design suitable ground slope height, and specific calculation is as follows：
Required point
0 0 0 0 0
1
2
3
… … … … … …
Wherein,For in movie theatre scene auditoriumThe nearest sighting distance of row,For in movie theatre scene auditoriumThe most long sight of row
Away from,ForThe specific array pitch of row,For viewpoint height,For the height of spectators' eyes from the ground, specific value is all movie theatres
Average value,It is that eyes to the high average value in the crown, specific value is averaged for all spectators' for sight superelevation value
Value, specific movie theatre scene auditorium is drawn by data abovePlay slope height in the ground of row。
4. a kind of movie theatre play system based on bore hole 3D as claimed in claim 1, it is characterized in that：Three components in step e
Relative position be：Liquid crystal display assembly is embedded in the wall immediately ahead of movie theatre, and grating assembly is in liquid crystal display assembly
The centimeters of front 8, and host component is placed on the behind side of wall immediately ahead of movie theatre.
5. a kind of movie theatre play system based on bore hole 3D as claimed in claim 1, it is characterized in that：8K resolution ratio in step f
The composition of 4*4 mosaic screens is 16 1080P single screen, and specific single screen size is 55 cun of liquid crystal displays, and the piece between single screen is
3.5mm；The composition of wherein 10K resolution ratio 5*5 mosaic screens is 25 1080P single screen, and specific single screen size is 55 cun of liquid crystal
Shield, the piece between single screen is 3.5mm.
6. a kind of movie theatre play system based on bore hole 3D as claimed in claim 1, it is characterized in that：Specific works in step h
Flow is：
The first step：3D films are transferred into host component by USB flash disk or hard disk to be stored；
Second step：The 3D films of storage are put into 3D players Player3D；
3rd step：3D players are according to raster pattern bore hole 3D display characteristic to the input picture of each bore hole 3D display device according to light
Grid array format carries out RGB permutatation so that the synthesis of multiple views 3D rendering is consistent with grating alignment；
4th step：The 3D movies signals handled well are transferred to liquid crystal display assembly by HDMI and carry out bore hole 3D by host component
The display of movie contents.
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| CN113031299A (en) * | 2021-03-29 | 2021-06-25 | 四川虹微技术有限公司 | Desktop true three-dimensional display method |
Citations (5)
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| CN102253589A (en) * | 2011-07-25 | 2011-11-23 | 王畅 | Display device for naked eye 3D (Three Dimensional) film imaging method |
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| CN113031299A (en) * | 2021-03-29 | 2021-06-25 | 四川虹微技术有限公司 | Desktop true three-dimensional display method |
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