CN110426940A - A kind of determination method and system of holography stereogram - Google Patents
A kind of determination method and system of holography stereogram Download PDFInfo
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- CN110426940A CN110426940A CN201910706673.1A CN201910706673A CN110426940A CN 110426940 A CN110426940 A CN 110426940A CN 201910706673 A CN201910706673 A CN 201910706673A CN 110426940 A CN110426940 A CN 110426940A
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000001093 holography Methods 0.000 title claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 18
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 10
- 230000000007 visual effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/0476—Holographic printer
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
- G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
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Abstract
The present invention discloses a kind of determination method and system of holographic stereogram, and the method includes obtaining the holographic cell on the holographic cell and the second dry plate on the first dry plate；Effective multi-view image slice is determined according to the holographic cell on first dry plate, the holographic cell on second dry plate and panel of LCD；The location of pixels of the reproduction image is determined according to effective multi-view image slice；The location of pixels of the reproduction image is loaded into corresponding effective multi-view image slice on panel of LCD, effective multi-view image slice after being loaded；Synthesis multi-view image is fitted into according to effective multi-view image slice after the load；The synthesis multi-view image is exposed on second dry plate, holographic stereogram is obtained.A kind of determination method and system of holographic stereogram provided by the invention can be sliced the chimeric holographic stereogram of method progress using the effective multi-view image of holographic cell in various situations and print.
Description
Technical field
The present invention relates to holographic stereogram fields, more particularly to a kind of determination method and system of holographic stereogram.
Background technique
Effective multi-view image based on holographic cell is sliced chimeric method, is to be printed using holographic cell replacement pixels to two steps
A kind of simulation process of method, such method introduce parameter k, and k is enabled to indicate virtual H1Distance L of the dry plate to virtual LCD1With H2Dry plate
To the distance L of true LCD2Ratio, i.e. k=L1/L2, make k integer, to guarantee virtual H1The holographic cell and H of dry plate2Dry plate
Holographic cell between can accurately correspond to, and then obtain effective multi-view image slice and be fitted into for being exposed to holographic cell
The synthesis multi-view image of light.This scheme can solve general effective multi-view image and be sliced chimeric method because using point of observation replacing holographic
Unit obtains ghost phenomena caused by synthesis multi-view image, and is able to solve and is beaten based on the corresponding conventional photographic stereogram of pixel
The excessive problem of sampled images needed for impression method.However due to the introducing of parameter k, so that this method can only make k integer
Some special cases under apply, that is, must be strictly controlled virtual H1Distance L of the dry plate to LCD1With H2Dry plate to LCD away from
From L2The ratio between so that k is integer, only when k is integer, could utilize holographic cell effective multi-view image slice be fitted into method into
Row holography stereogram printing, therefore the method scope of application that the effective multi-view image slice of existing holographic cell is fitted into is small.
Summary of the invention
The object of the present invention is to provide a kind of chimeric method and system of the effective multi-view image slice of holographic cell, can solve
The small problem of the chimeric method scope of application of the certainly existing effective multi-view image slice of holographic cell.
To achieve the above object, the present invention provides following schemes:
A kind of determination method of holography stereogram, the determination method of the holography stereogram include:
Obtain the holographic cell on the holographic cell and the second dry plate on the first dry plate；First dry plate is virtual hologram
Mother matrix is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for exposing the reproduction image；
According to the holographic cell on first dry plate, the holographic cell and panel of LCD on second dry plate
Determine effective multi-view image slice；Effective multi-view image slice is that the reproduction image is exposed to the panel of LCD
Image slice；The panel of LCD is arranged between first dry plate and second dry plate；
The location of pixels of the reproduction image is determined according to effective multi-view image slice；
The location of pixels of the reproduction image is loaded into corresponding effective multi-view image slice on panel of LCD,
Effective multi-view image slice after being loaded；
Synthesis multi-view image is fitted into according to effective multi-view image slice after the load；
The synthesis multi-view image is exposed on second dry plate, holographic stereogram is obtained.
Optionally, described that the location of pixels for determining the reproduction image is sliced according to effective multi-view image, include: before
Obtain the effective dimensions of the panel of LCD；
Obtain the size of the holographic cell on first dry plate and the size of the holographic cell on second dry plate；Institute
The size for stating the holographic cell on the first dry plate is equal to the size of the holographic cell on second dry plate；
According to the ruler of the holographic cell in the size of the holographic cell on first dry plate and second dry plate
It is very little that piecemeal is carried out to the panel of LCD, determine piecemeal number；
Determine what effective multi-view image slice occupied on the panel of LCD according to the piecemeal number
Effective block number.
Optionally, the location of pixels that the reproduction image is determined according to effective multi-view image slice, specifically includes:
Obtain the number of the holographic cell on first dry plate and the number of the holographic cell on second dry plate；
Using the center of second dry plate as origin, using second dry plate as x-axis, perpendicular to second dry plate
Axis is y-axis, establishes coordinate system；
In the coordinate system, determined on second dry plate according to the number of the upper holographic cell of second dry plate
Holographic cell i centre coordinate；
The centre coordinate of corresponding effectively multi-view image slice is determined according to the centre coordinate of the holographic cell i；
According to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice, determine described in
The location of pixels of reproduction image.
Optionally, the centre coordinate of the holographic cell i utilizes formulaDetermine corresponding effective visual angle
The centre coordinate of image slice；xmFor the centre coordinate of the holographic cell i on second dry plate,To be described according to described complete
The centre coordinate of interest statement member i, For the length of second dry plate, m is the liquid crystal display
The effective block number occupied on panel, l are the size of the holographic cell on second dry plate.
Optionally, described to be sat according to the centre coordinate of the holographic cell i and the center of effective multi-view image slice
Mark, determines the location of pixels of the reproduction image, specifically includes:
Determine that first is dry according to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice
Plate intersection point M coordinate；The centre coordinate and effective multi-view image that the first dry plate intersection point M is the holographic cell i are sliced
Centre coordinate line and first dry plate intersection point；
Determine the first dry plate intersection point M on first dry plate according to the first dry plate intersection point M coordinate
The coordinate of holographic cell m '；
The centre coordinate of holographic cell m ' is determined according to the coordinate of the holographic cell m '；
The location of pixels of the reproduction image is determined according to the centre coordinate of the holographic cell m '.
Optionally, the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice utilizes public affairs
FormulaDetermine the first dry plate intersection point M coordinate；xM′For the first dry plate intersection point M seat
Mark,For the centre coordinate according to the holographic cell i, xmIt is sat for the center of the holographic cell i on second dry plate
Mark, L1Distance for first dry plate to the panel of LCD, L2For second dry plate to the liquid crystal display
The distance of panel.
Optionally, the first dry plate intersection point M coordinate utilizesDetermine first dry plate
The coordinate of holographic cell m ' of the intersection point M on first dry plate；M ' is the coordinate of the holographic cell m ' on first dry plate,For the length of first dry plate, l is the size of the holographic cell on first dry plate.
Optionally, the coordinate of the holographic cell m ' utilizes formulaDetermine holographic cell m's '
Centre coordinate；For the centre coordinate of holographic cell m '.
Optionally, described to be determined in corresponding effectively multi-view image slice according to the centre coordinate of the holographic cell i
Heart coordinate, later further include:
The coordinate of effective multi-view image slice is determined according to the center of effective multi-view image slice.
A kind of determination system of holography stereogram, the determination system of the holography stereogram include:
Module is obtained, for obtaining the holographic cell on holographic cell and the second dry plate on the first dry plate；Described first
Dry plate is virtual hologram mother matrix, is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for exposing
Reproduction image described in light；
Effective multi-view image is sliced determining module, for according to the holographic cell, described second dry on first dry plate
Holographic cell and panel of LCD on plate determine effective multi-view image slice；Effective multi-view image slice is described
Reproduction image is exposed to the image slice of the panel of LCD；The panel of LCD is arranged in first dry plate
Between second dry plate；
The location of pixels determining module of reproduction image, for determining the reproduction image according to effective multi-view image slice
Location of pixels；
Effective multi-view image after load is sliced determining module, for the location of pixels of the reproduction image to be loaded into liquid crystal
Corresponding effective multi-view image slice, effective multi-view image slice after being loaded on display pannel；
Chimeric module, for being fitted into synthesis multi-view image according to effective multi-view image slice after the load；
Holographic stereogram determining module obtains complete for the synthesis multi-view image to be exposed to second dry plate
Cease stereogram.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: one kind provided by the invention
The determination method and system of holographic stereogram are sliced by the effective multi-view image obtained on the panel of LCD, are led to
Cross the position that effective multi-view image slice determines pixel of effective multi-view image slice in the first dry plate reproduction image, and by reproduction image
The position of pixel is loaded into the slice of effective multi-view image after being loaded on the panel of LCD, after it will load
Effective multi-view image slice be fitted into, obtain synthesis visual angle figure, synthesis visual angle figure be sequentially recorded on the second dry plate
To holographic stereogram.The determination method and system of a kind of holographic stereogram provided by the invention, by distance between dry plate and LCD
Restrictive condition removal so that no matter H2Dry plate and virtual H1Distance L of the dry plate to LCD2With L1At all events kind relationship is ok
Chimeric method, which is sliced, using the effective multi-view image of the holographic cell for being directed to general scenario carries out holographic stereogram printing.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of determination method flow schematic diagram of holographic stereogram provided by the invention；
Fig. 2 is that a kind of determination method of holographic stereogram provided by the invention exposes schematic diagram；
Fig. 3 is that effective multi-view image provided by the invention is sliced schematic diagram；
Fig. 4 is a kind of determination method First Principle figure of the holographic stereogram provided；
Fig. 5 is a kind of the second schematic diagram of determination method of the holographic stereogram provided；
Fig. 6 is a kind of structural schematic diagram of the determination system of holographic stereogram provided by the invention.
Appended drawing reference:
1- obtains module, and the effective multi-view image of 2- is sliced determining module, the location of pixels determining module of 3- reproduction image, and 4- adds
Effective multi-view image after load is sliced determining module, and 5- is fitted into module, 6- holography stereogram determining module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of chimeric method and system of the effective multi-view image slice of holographic cell, can solve
The small problem of the chimeric method scope of application of the certainly existing effective multi-view image slice of holographic cell.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
A kind of chimeric method and system of the effective multi-view image slice of holographic cell provided by the invention, are based on effectively view
Angle image slice is fitted into method, and holographic cell (hogel) is considered as to constitute the basic unit of holographic stereogram, record scene letter
The object light of breath interferes the three-dimensional scene information of generation with the reference light without scene information in the square region of holographic dry plate
Storage element.Fig. 2 is that a kind of determination method of holographic stereogram provided by the invention exposes schematic diagram, as shown in Fig. 2, passing through
Camera samples three-dimensional scenic, sampled images is successively exposed on the holographic cell of holographic dry plate and generates holographic mother
(H1), then the reproduction image of holographic mother is exposed on the holographic cell of another piece of holographic veneer and generates transfer dry plate (H2), most
Two-step method holography stereogram is obtained eventually.
Fig. 1 is a kind of determination method flow schematic diagram of holographic stereogram provided by the invention, as shown in Figure 1, described complete
Breath stereogram determination method include:
S100 obtains the holographic cell on the holographic cell and the second dry plate on the first dry plate；First dry plate is void
Quasi- holographic mother, is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for expose it is described again
Phenomenon；
S101, according to the holographic cell on first dry plate, the holographic cell on second dry plate and liquid crystal display
Device panel determines effective multi-view image slice；Effective multi-view image slice is that the reproduction image is exposed to the liquid crystal display
The image slice of device panel；The panel of LCD is arranged between first dry plate and second dry plate；
S102 determines the location of pixels of the reproduction image according to effective multi-view image slice；
The location of pixels of the reproduction image is loaded into corresponding effective multi-view image on panel of LCD by S103
Slice, effective multi-view image slice after being loaded；
S104 is fitted into synthesis multi-view image according to effective multi-view image slice after the load；
The synthesis multi-view image is exposed on second dry plate, obtains holographic stereogram by S105.
Wherein, the generation of first dry plate is simulated with reproducing processes using computer.
Specifically, the location of pixels for determining the reproduction image according to effective multi-view image slice, includes: before
Obtain the effective dimensions of the panel of LCD；
Obtain the size of the holographic cell on first dry plate and the size of the holographic cell on second dry plate；Institute
The size for stating the holographic cell on the first dry plate is equal to the size of the holographic cell on second dry plate；
According to the ruler of the holographic cell in the size of the holographic cell on first dry plate and second dry plate
It is very little that piecemeal is carried out to the panel of LCD, determine piecemeal number；
Determine what effective multi-view image slice occupied on the panel of LCD according to the piecemeal number
Effective block number.
Wherein, Fig. 3 is that effective multi-view image provided by the invention is sliced schematic diagram, as shown in figure 3, first dry in order to prevent
The corresponding light beam of adjacent virtual hogel having on liquid crystal display (Liquid Crystal Display, LCD) panel on plate
The size of aliasing, first dry plate and second dry plate and effective multi-view image slice is generated between effect multi-view image slice
It is identical, it is all l.
Fig. 5 is a kind of the second schematic diagram of determination method of the holographic stereogram provided, as shown in figure 5, described according to
Effective multi-view image slice determines the location of pixels of the reproduction image, specifically includes:
Obtain the number of the holographic cell on first dry plate and the number of the holographic cell on second dry plate；
Using the center of second dry plate as origin, using second dry plate as x-axis, perpendicular to second dry plate
Axis is y-axis, establishes coordinate system；
In the coordinate system, determined on second dry plate according to the number of the upper holographic cell of second dry plate
Holographic cell i centre coordinate；
The centre coordinate of corresponding effectively multi-view image slice is determined according to the centre coordinate of the holographic cell i；
According to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice, determine described in
The location of pixels of reproduction image.
Wherein, the centre coordinate of the holographic cell i utilizes formulaDetermine corresponding effectively visual angle figure
As the centre coordinate of slice；xmFor the centre coordinate of the holographic cell i on second dry plate,To be described according to the holography
The centre coordinate of unit i, For the length of second dry plate, m is the liquid crystal display face
The effective block number occupied on plate, l are the size of the holographic cell on second dry plate.
Fig. 4 is a kind of determination method First Principle figure of the holographic stereogram provided, as shown in figure 4, by H1Between LCD
Distance is denoted as L1,H2Distance is denoted as L between LCD2,H2The visual angle of upper hogel is denoted as θ, the true LCD at this moment covered by visual field
Effective dimensions beLCD is subjected to piecemeal according to the size that effective multi-view image is sliced, and actually effectively
The size l of multi-view image sliceLCDWith H1On hogel size l1And H2On hogel size l2It is equal, it is denoted as l1=l2=
lLCD=l.At this moment the sub-block number contained up in visual field isIt is odd number in order to facilitate the piecemeal chosen to LCD
It is a, ifFor even number, then the actual displayed region for choosing LCD is slightly less than the LCD area of visual field covering, includesA point
Block uses naddIt indicates the piecemeal number for being located at the two sides LCD, then hasIf remembering hogel
Corresponding effective multi-view image slice positioned at center is the 0th, then can use m=-nadd:naddThe liquid crystal
Show the effective block number occupied on device panel.
H1The holographic cell sum of dry plate is denoted asH2Holographic cell sum on dry plate is denoted asUse nhogelIndicate empty
Quasi- H1Dry plate both ends exceed and H2The hogel number of hogel corresponding part on dry plate.
Wherein,
The length of first dry plate are as follows:The length of second dry plate are as follows:
The centre coordinate that the centre coordinate and effective multi-view image according to the holographic cell i is sliced, determines
The location of pixels of the reproduction image, specifically includes:
Determine that first is dry according to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice
Plate intersection point M coordinate；The centre coordinate and effective multi-view image that the first dry plate intersection point M is the holographic cell i are sliced
Centre coordinate line and first dry plate intersection point；
Determine the first dry plate intersection point M on first dry plate according to the first dry plate intersection point M coordinate
The coordinate of holographic cell m '；
The centre coordinate of holographic cell m ' is determined according to the coordinate of the holographic cell m '；
The location of pixels of the reproduction image is determined according to the centre coordinate of the holographic cell m '.
The centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice utilizes formulaDetermine the first dry plate intersection point M coordinate；xM′For the first dry plate intersection point M seat
Mark,For the centre coordinate according to the holographic cell i, xmIt is sat for the center of the holographic cell i on second dry plate
Mark, L1Distance for first dry plate to the panel of LCD, L2For second dry plate to the liquid crystal display
The distance of panel.
The first dry plate intersection point M coordinate utilizesDetermine that the first dry plate intersection point M exists
The coordinate of holographic cell m ' on first dry plate；M ' is the coordinate of the holographic cell m ' on first dry plate,For
The length of first dry plate, l are the size of the holographic cell on first dry plate.
The coordinate of the holographic cell m ' utilizes formulaDetermine that the center of holographic cell m ' is sat
Mark；For the centre coordinate of holographic cell m '.
The centre coordinate that corresponding effectively multi-view image slice is determined according to the centre coordinate of the holographic cell i,
Later further include:
The coordinate of effective multi-view image slice is determined according to the center of effective multi-view image slice.
Wherein, the coordinate of effective multi-view image slice is (xm-l/2,xm+l/2)。
Fig. 6 is a kind of structural schematic diagram of the determination system of holographic stereogram provided by the invention, as shown in fig. 6, described
The determination system of holographic stereogram includes:
Module 1 is obtained, for obtaining the holographic cell on holographic cell and the second dry plate on the first dry plate；Described first
Dry plate is virtual hologram mother matrix, is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for exposing
Reproduction image described in light.
Effective multi-view image is sliced determining module, for according to the holographic cell, described second dry on first dry plate
Holographic cell and panel of LCD on plate determine effective multi-view image slice；Effective multi-view image slice is described
Reproduction image is exposed to the image slice of the panel of LCD；The panel of LCD is arranged in first dry plate
Between second dry plate.
The location of pixels determining module 2 of reproduction image, for determining the reproduction image according to effective multi-view image slice
Location of pixels.
Effective multi-view image after load is sliced determining module 3, for the location of pixels of the reproduction image to be loaded into liquid
Corresponding effective multi-view image slice, effective multi-view image slice after being loaded on LCD panel.
Chimeric module 4, for being fitted into synthesis multi-view image according to effective multi-view image slice after the load.
Holographic stereogram determining module 5 obtains complete for the synthesis multi-view image to be exposed to second dry plate
Cease stereogram.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (10)
1. it is a kind of holography stereogram determination method, which is characterized in that it is described holography stereogram determination method include:
Obtain the holographic cell on the holographic cell and the second dry plate on the first dry plate；First dry plate is that virtual hologram is female
Version is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for exposing the reproduction image；
It is determined according to the holographic cell on first dry plate, the holographic cell on second dry plate and panel of LCD
Effective multi-view image slice；Effective multi-view image slice is the figure that the reproduction image is exposed to the panel of LCD
As slice；The panel of LCD is arranged between first dry plate and second dry plate；
The location of pixels of the reproduction image is determined according to effective multi-view image slice；
The location of pixels of the reproduction image is loaded into corresponding effective multi-view image slice on panel of LCD, is obtained
Effective multi-view image slice after load；
Synthesis multi-view image is fitted into according to effective multi-view image slice after the load；
The synthesis multi-view image is exposed on second dry plate, holographic stereogram is obtained.
2. a kind of determination method of holographic stereogram according to claim 1, which is characterized in that described according to described effective
Multi-view image slice determines the location of pixels of the reproduction image, includes: before
Obtain the effective dimensions of the panel of LCD；
Obtain the size of the holographic cell on first dry plate and the size of the holographic cell on second dry plate；Described
The size of holographic cell on one dry plate is equal to the size of the holographic cell on second dry plate；
According to the size pair of the holographic cell in the size of the holographic cell on first dry plate and second dry plate
The panel of LCD carries out piecemeal, determines piecemeal number；
It is effective to determine that effective multi-view image slice occupies on the panel of LCD according to the piecemeal number
Block number.
3. a kind of determination method of holographic stereogram according to claim 2, which is characterized in that described according to described effective
Multi-view image slice determines the location of pixels of the reproduction image, specifically includes:
Obtain the number of the holographic cell on first dry plate and the number of the holographic cell on second dry plate；
Using the center of second dry plate as origin, using second dry plate as x-axis, it is with the axis perpendicular to second dry plate
Y-axis establishes coordinate system；
In the coordinate system, determined according to the number of the upper holographic cell of second dry plate complete on second dry plate
The centre coordinate of interest statement member i；
The centre coordinate of corresponding effectively multi-view image slice is determined according to the centre coordinate of the holographic cell i；
According to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice, the reproduction is determined
The location of pixels of picture.
4. a kind of determination method of holographic stereogram according to claim 3, which is characterized in that the holographic cell i's
Centre coordinate utilizes formulaDetermine the centre coordinate of corresponding effectively multi-view image slice；xmIt is described second
The centre coordinate of holographic cell i on dry plate,For the centre coordinate according to the holographic cell i, For the length of second dry plate, m is the active block occupied on the panel of LCD
Number, l are the size of the holographic cell on second dry plate.
5. a kind of determination method of holographic stereogram according to claim 3, which is characterized in that described according to the holography
The centre coordinate of the centre coordinate of unit i and effective multi-view image slice, determines the location of pixels of the reproduction image, specifically
Include:
Determine that the first dry plate is handed over according to the centre coordinate of the centre coordinate of the holographic cell i and effective multi-view image slice
Point M coordinate；In the centre coordinate and effective multi-view image slice that the first dry plate intersection point M is the holographic cell i
The intersection point of the line of heart coordinate and first dry plate；
Holography of the first dry plate intersection point M on first dry plate is determined according to the first dry plate intersection point M coordinate
The coordinate of unit m '；
The centre coordinate of holographic cell m ' is determined according to the coordinate of the holographic cell m '；
The location of pixels of the reproduction image is determined according to the centre coordinate of the holographic cell m '.
6. a kind of determination method of holographic stereogram according to claim 5, which is characterized in that the holographic cell i's
The centre coordinate of centre coordinate and effective multi-view image slice utilizes formulaIt determines
The first dry plate intersection point M coordinate；xM′For the first dry plate intersection point M coordinate,To be described according to the holographic cell i's
Centre coordinate, xmFor the centre coordinate of the holographic cell i on second dry plate, L1For first dry plate to the liquid crystal
Show the distance of device panel, L2For the distance of second dry plate to the panel of LCD.
7. a kind of determination method of holographic stereogram according to claim 6, which is characterized in that the first dry plate intersection point
M coordinate utilizesDetermine holographic cell of the first dry plate intersection point M on first dry plate
The coordinate of m '；M ' is the coordinate of the holographic cell m ' on first dry plate,For the length of first dry plate, l is institute
State the size of the holographic cell on the first dry plate.
8. a kind of determination method of holographic stereogram according to claim 7, which is characterized in that the holographic cell m's '
Coordinate utilizes formulaDetermine the centre coordinate of holographic cell m '；It is sat for the center of holographic cell m '
Mark.
9. a kind of determination method of holographic stereogram according to claim 3, which is characterized in that described according to the holography
The centre coordinate of unit i determines the centre coordinate of corresponding effectively multi-view image slice, later further include:
The coordinate of effective multi-view image slice is determined according to the center of effective multi-view image slice.
10. it is a kind of holography stereogram determination system, which is characterized in that it is described holography stereogram determination system include:
Module is obtained, for obtaining the holographic cell on holographic cell and the second dry plate on the first dry plate；First dry plate
For virtual hologram mother matrix, it is used for exposure sampling image, obtains reproduction image；Second dry plate is transfer mother matrix, for exposing
State reproduction image；
Effective multi-view image is sliced determining module, for according to holographic cell, second dry plate on first dry plate
Holographic cell and panel of LCD determine effective multi-view image slice；Effective multi-view image slice is the reproduction
Image slice as being exposed to the panel of LCD；The panel of LCD is arranged in first dry plate and institute
It states between the second dry plate；
The location of pixels determining module of reproduction image, for determining the pixel of the reproduction image according to effective multi-view image slice
Position；
Effective multi-view image after load is sliced determining module, for the location of pixels of the reproduction image to be loaded into liquid crystal display
Corresponding effective multi-view image slice, effective multi-view image slice after being loaded on device panel；
Chimeric module, for being fitted into synthesis multi-view image according to effective multi-view image slice after the load；
Holographic stereogram determining module obtains holographic body for the synthesis multi-view image to be exposed to second dry plate
View.
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