CN110161827A - A kind of 3D hologram projecting method and device and equipment based on graphical model - Google Patents
A kind of 3D hologram projecting method and device and equipment based on graphical model Download PDFInfo
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- CN110161827A CN110161827A CN201910430984.XA CN201910430984A CN110161827A CN 110161827 A CN110161827 A CN 110161827A CN 201910430984 A CN201910430984 A CN 201910430984A CN 110161827 A CN110161827 A CN 110161827A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000003384 imaging method Methods 0.000 claims abstract description 24
- 210000003811 finger Anatomy 0.000 claims description 32
- 238000006073 displacement reaction Methods 0.000 claims description 20
- 230000000007 visual effect Effects 0.000 claims description 18
- 210000003813 thumb Anatomy 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 11
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000008901 benefit Effects 0.000 description 19
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004590 computer program Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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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
- G03H1/22—Processes or apparatus for obtaining an optical image from holograms
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04806—Zoom, i.e. interaction techniques or interactors for controlling the zooming operation
Abstract
The 3D hologram projecting method and device and equipment that the invention discloses a kind of based on graphical model.Wherein, the described method includes: obtaining the graphical model for needing to demonstrate, the graphical model demonstrated with the needs according to the acquisition, the threedimensional model for the graphical model that the needs of the corresponding acquisition of drafting are demonstrated, and according to the threedimensional model, the projection of 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model, is shown by 3D hologram projection by the threedimensional model is comprehensive.3 D stereo demonstration is carried out to graphical model by the above-mentioned means, can be realized.
Description
Technical field
The present invention relates to projection art more particularly to a kind of 3D hologram projecting methods and dress based on graphical model
It sets and equipment.
Background technique
Projection refers to that the shape of object is projected a plane up with one group of light, referred to as " projects ".It is flat at this
The image obtained on face also referred to as " projects ".
Model refers to and constitutes a kind of objective table for illustrating morphosis by entity or virtual performance by subjective consciousness
Up to the object of purpose.
Graphical model refers to and more abstractively describes a kind of model in kind than realistic model.
The existing projection scheme based on graphical model is usually main carriers to figure using computer cooperation plane projection
Model carries out office meeting or gives lessons, and uses plane projection side by the display graphical model content of the display output source computer
Formula is amplified to progress graphical model demonstration on metope or projection screen, but can only carry out graphical model by modes such as videos and drill
Show, cannot achieve and 3 D stereo demonstration is carried out to graphical model.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of 3D hologram projecting method and device based on graphical model
And equipment, it can be realized and 3 D stereo demonstration is carried out to graphical model.
According to an aspect of the present invention, a kind of 3D hologram projecting method based on graphical model is provided, comprising:
Obtain the graphical model for needing to demonstrate；
According to the graphical model that the needs of the acquisition are demonstrated, the graphical model that the needs of the corresponding acquisition are demonstrated is drawn
Threedimensional model；
According to the threedimensional model, the projection of the 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model,
It is shown by 3D hologram projection by the threedimensional model is comprehensive.
Wherein, described according to the threedimensional model, the three-dimensional based on spectroscope imaging mode is carried out to the threedimensional model
Line holographic projections are shown by 3D hologram projection by the threedimensional model is comprehensive, comprising:
According to the threedimensional model, setting all around four visual angles, to the threedimensional model carry out based on spectroscope at
3D hologram on four visual angle Angles Projections to 360 degree of prismatic glass all around by the setting of image space formula is thrown
Shadow is shown by 3D hologram projection by the threedimensional model is comprehensive.
Wherein, three based on spectroscope imaging mode are carried out to the threedimensional model according to the threedimensional model described
Tie up line holographic projections, by the 3D hologram projection by the threedimensional model is comprehensive show after, further includes:
The gesture for identifying user, according to the gesture of the user identified, to three after 3D hologram projects
Dimension module carries out gesture control.
Wherein, the gesture of the identification user is thrown through 3D hologram according to the gesture of the user identified described
The threedimensional model of movie queen carries out gesture control, comprising:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, is being identified
The gesture of user when being that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects
System carries out model to the threedimensional model after 3D hologram projects when the gesture of the user identified is that the five fingers are held with a firm grip
The gesture control of diminution.
Wherein, the gesture of the identification user is thrown through 3D hologram according to the gesture of the user identified described
The threedimensional model of movie queen carries out gesture control, comprising:
Whether the gesture for identifying user is that thumb changes at a distance from index finger, according to the hand of the user identified
Gesture, when it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, to described after 3D hologram projects
The gesture control of threedimensional model progress model button response.
Wherein, the gesture of the identification user is thrown through 3D hologram according to the gesture of the user identified described
The threedimensional model of movie queen carries out gesture control, comprising:
Whether the gesture for identifying user is that the displacement of palm changes, and according to the gesture of the user identified, is being known
Not Chu the gesture of user when being the change in displacement that palm moves to left, mould is carried out to the threedimensional model after 3D hologram projects
The gesture control that type rotates to the left, when the gesture of the user identified is the change in displacement that palm moves to right, to described through three-dimensional
Threedimensional model after line holographic projections carries out the dextrorotary gesture control of model.
According to another aspect of the present invention, a kind of 3D hologram projection arrangement based on graphical model is provided, comprising:
Obtain module, drafting module and projection module；
The acquisition module, for obtaining the graphical model for needing to demonstrate；
The drafting module draws the corresponding acquisition for the graphical model that the needs according to the acquisition are demonstrated
The threedimensional model for the graphical model for needing to demonstrate；
The projection module, for carrying out the threedimensional model based on spectroscope imaging side according to the threedimensional model
The 3D hologram of formula projects, and is shown by 3D hologram projection by the threedimensional model is comprehensive.
Wherein, the projection module, is specifically used for:
According to the threedimensional model, setting all around four visual angles, to the threedimensional model carry out based on spectroscope at
3D hologram projection on four visual angle Angles Projections to the prismatic glass of degree all around by the setting of image space formula,
It is shown by 3D hologram projection by the threedimensional model is comprehensive.
Wherein, the 3D hologram projection arrangement based on graphical model, further includes:
Control module；
The control module, the gesture of user for identification, according to the gesture of the user identified, to described through three
Threedimensional model after tieing up line holographic projections carries out gesture control.
Wherein, the control module, is specifically used for:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, is being identified
The gesture of user when being that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects
System carries out model to the threedimensional model after 3D hologram projects when the gesture of the user identified is that the five fingers are held with a firm grip
The gesture control of diminution.
It can be found that above scheme, the available graphical model for needing to demonstrate, and demonstrated according to the needs of the acquisition
Graphical model, the threedimensional model for the graphical model that the needs of the corresponding acquisition of drafting are demonstrated, and according to the threedimensional model, to this
Threedimensional model carries out the projection of the 3D hologram based on spectroscope imaging mode, is projected by the 3D hologram threedimensional model is complete
Orientation is shown, and be can be realized and is carried out 3 D stereo demonstration to graphical model.
Further, four visual angles all around can be arranged, to the three-dimensional mould according to the threedimensional model in above scheme
Type carries out four visual angle Angles Projections all around by the setting based on spectroscope imaging mode to 360 degree of prismatic glass
3D hologram projection on glass is shown by 3D hologram projection by the threedimensional model is comprehensive, and such benefit is
It can be realized and shown by 3D hologram projection by the threedimensional model is comprehensive, it being capable of comprehensive displaying threedimensional model.
Further, above scheme can identify the gesture of user, according to the gesture of the user identified, to the warp
Threedimensional model after 3D hologram projection carries out gesture control, and such benefit is that by this after 3D hologram projects
Threedimensional model carry out gesture control.
Further, above scheme can identify whether the gesture of user is digital flexion variation, is identified according to this
The gesture of user, the gesture of the user identified be the five fingers unclamp when, to the threedimensional model after 3D hologram projects into
The gesture control of row model amplification, when the gesture of the user identified is that the five fingers are held with a firm grip, to this after 3D hologram projects
Threedimensional model carries out the gesture control of model diminution, and such benefit is that by the three-dimensional to this after 3D hologram projects
Model carries out the gesture control that model zooms in or out.
Further, above scheme can identify whether the gesture of user is that thumb changes at a distance from index finger, according to
The gesture of the user identified, when it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, to the warp
Threedimensional model after 3D hologram projection carries out the gesture control of model button response, and such benefit is that by the warp
Threedimensional model after 3D hologram projection carries out the gesture control of model button response.
Further, above scheme can identify whether the gesture of user is that the displacement of palm changes, according to the identification
The gesture of user out projects this through 3D hologram when the gesture of the user identified is the change in displacement that palm moves to left
Threedimensional model afterwards carries out the gesture control that model rotates to the left, and is that the displacement that palm moves to right becomes in the gesture of the user identified
When change, the dextrorotary gesture control of model is carried out to the threedimensional model after 3D hologram projects, such benefit is energy
Enough threedimensional model progress models realized to this after 3D hologram projects rotate to the left or dextrorotary gesture control.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram of one embodiment of 3D hologram projecting method the present invention is based on graphical model；
Fig. 2 is the flow diagram of another embodiment of 3D hologram projecting method the present invention is based on graphical model；
Fig. 3 is the structural schematic diagram of one embodiment of 3D hologram projection arrangement the present invention is based on graphical model；
Fig. 4 is the structural schematic diagram of another embodiment of 3D hologram projection arrangement the present invention is based on graphical model；
Fig. 5 is the structural schematic diagram of one embodiment of 3D hologram projection device the present invention is based on graphical model.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following embodiment is only portion of the invention
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall within the protection scope of the present invention.
The present invention provides a kind of 3D hologram projecting method based on graphical model, can be realized and carries out three to graphical model
The three-dimensional demonstration of dimension.
Referring to Figure 1, Fig. 1 is the process signal of one embodiment of 3D hologram projecting method the present invention is based on graphical model
Figure.It is noted that if having substantially the same as a result, method of the invention is not limited with process sequence shown in FIG. 1.Such as
Shown in Fig. 1, this method comprises the following steps:
S101: the graphical model for needing to demonstrate is obtained.
S102: the graphical model demonstrated according to the needs of the acquisition draws the figure mould that the needs of the corresponding acquisition are demonstrated
The threedimensional model of type.
In the present embodiment, the graphical model that can be demonstrated according to the needs of the acquisition, which is imported into and is drawn
Figure software draws the threedimensional model of the corresponding graphical model by the mapping software of the importing using Grid Programming, and the present invention is not
It is limited.
S103: according to the threedimensional model, carrying out the projection of the 3D hologram based on spectroscope imaging mode to the threedimensional model,
It is shown by 3D hologram projection by the threedimensional model is comprehensive.
Wherein, this carries out the 3D hologram based on spectroscope imaging mode to the threedimensional model and throws according to the threedimensional model
Shadow is shown the threedimensional model is comprehensive by 3D hologram projection, may include:
According to the threedimensional model, four visual angles all around are set, which is carried out based on spectroscope imaging side
3D hologram projection on four visual angle Angles Projections to 360 degree of prismatic glass all around by the setting of formula, leads to
It crosses 3D hologram projection to show the threedimensional model is comprehensive, such benefit is that by through the 3D hologram
Projection is shown the threedimensional model is comprehensive, being capable of comprehensive displaying threedimensional model.
Wherein, 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model according to the threedimensional model at this
Projection, by the 3D hologram projection by the threedimensional model is comprehensive show after, can also include:
The gesture for identifying user, according to the gesture of the user identified, to the three-dimensional mould after 3D hologram projects
Type carries out gesture control, and such benefit is that by the threedimensional model to this after 3D hologram projects and carries out gesture control
System.
It can be found that in the present embodiment, the available graphical model for needing to demonstrate, and drilled according to the needs of the acquisition
The graphical model shown, draws the threedimensional model for the graphical model that the needs of the corresponding acquisition are demonstrated, and according to the threedimensional model,
The projection of 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model, is projected by the 3D hologram by the three-dimensional mould
Type is comprehensive to be shown, and be can be realized and is carried out 3 D stereo demonstration to graphical model.
Further, in the present embodiment, all around four visual angles can be arranged according to the threedimensional model, to this three
Dimension module carries out four visual angle Angles Projections all around by the setting based on spectroscope imaging mode to 360 degree of rib
3D hologram projection on shape glass is shown by 3D hologram projection by the threedimensional model is comprehensive, such good
Place, which is that by, to be shown by 3D hologram projection by the threedimensional model is comprehensive, being capable of comprehensive displaying three-dimensional mould
Type.
Fig. 2 is referred to, Fig. 2 is that the process of another embodiment of 3D hologram projecting method the present invention is based on graphical model is shown
It is intended to.In the present embodiment, method includes the following steps:
S201: the graphical model for needing to demonstrate is obtained.
S202: the graphical model demonstrated according to the needs of the acquisition draws the figure mould that the needs of the corresponding acquisition are demonstrated
The threedimensional model of type.
Can be as above described in S102, therefore not to repeat here.
S203: according to the threedimensional model, carrying out the projection of the 3D hologram based on spectroscope imaging mode to the threedimensional model,
It is shown by 3D hologram projection by the threedimensional model is comprehensive.
Can be as above described in S103, therefore not to repeat here.
S204: identifying the gesture of user, according to the gesture of the user identified, to this after 3D hologram projects three
Dimension module carries out gesture control.
Wherein, the gesture of identification user, according to the gesture of the user identified, to this after 3D hologram projects
Threedimensional model carries out gesture control, may include:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, what is identified
When the gesture of user is that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects,
When the gesture of the user identified is that the five fingers are held with a firm grip, model diminution is carried out to the threedimensional model after 3D hologram projects
Gesture control, such benefit are that by the progress model of the threedimensional model to this after 3D hologram projects and zoom in or out
Gesture control.
Wherein, the gesture of identification user, according to the gesture of the user identified, to this after 3D hologram projects
Threedimensional model carries out gesture control, may include:
Whether the gesture for identifying user is that thumb changes at a distance from index finger, according to the gesture of the user identified,
When it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, to the three-dimensional mould after 3D hologram projects
Type carries out the gesture control of model button response, and such benefit is that by the three-dimensional mould to this after 3D hologram projects
The gesture control of type progress model button response.
Wherein, the gesture of identification user, according to the gesture of the user identified, to this after 3D hologram projects
Threedimensional model carries out gesture control, may include:
Whether the gesture for identifying user is that the displacement of palm changes, and according to the gesture of the user identified, is being identified
When the gesture of user out is the change in displacement that palm moves to left, to the threedimensional model after 3D hologram projects carry out model to
The gesture control of anticlockwise throws this through 3D hologram when the gesture of the user identified is the change in displacement that palm moves to right
The threedimensional model of movie queen carries out the dextrorotary gesture control of model, and such benefit, which is that by, throws this through 3D hologram
The threedimensional model progress model of movie queen rotates to the left or dextrorotary gesture control.
It in the present embodiment, can be using Kinect (kinetics connection, dynamics connection) mode or Leap
The gesture of the identification user such as Motion (motion sensing control) mode can pass through API according to the gesture of the user identified
(Application Programming Interface, application programming interface) etc. is to this after 3D hologram projects
Threedimensional model carries out gesture control, and the present invention is not limited.
It can be found that in the present embodiment, can identify the gesture of user, it is right according to the gesture of the user identified
The threedimensional model after 3D hologram projects carries out gesture control, and such benefit, which is that by, throws this through 3D hologram
The threedimensional model of movie queen carries out gesture control.
Further, in the present embodiment, whether the gesture that can identify user is digital flexion variation, according to the identification
The gesture of user out, when the gesture of the user identified is that the five fingers unclamp, to the three-dimensional mould after 3D hologram projects
The gesture control that type carries out model amplification projects this through 3D hologram when the gesture of the user identified is that the five fingers are held with a firm grip
Threedimensional model afterwards carries out the gesture control of model diminution, and such benefit is that by this after 3D hologram projects
Threedimensional model carries out the gesture control that model zooms in or out.
Further, in the present embodiment, whether the gesture that can identify user is that thumb changes at a distance from index finger,
It is right when it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, according to the gesture of the user identified
The threedimensional model after 3D hologram projects carries out the gesture control of model button response, and such benefit is that by pair
The threedimensional model after 3D hologram projects carries out the gesture control of model button response.
Further, in the present embodiment, whether the gesture that can identify user is that the displacement of palm changes, according to this
The gesture of the user identified, when the gesture of the user identified is the change in displacement that palm moves to left, to this through 3D hologram
Threedimensional model after projection carries out the gesture control that model rotates to the left, and is the position that palm moves to right in the gesture of the user identified
When moving variation, the dextrorotary gesture control of model, such benefit are carried out to the threedimensional model after 3D hologram projects
It is that by threedimensional model to this after 3D hologram projects and carries out model and rotate to the left or dextrorotary gesture control.
The present invention also provides a kind of 3D hologram projection arrangement based on graphical model can be realized and carry out to graphical model
3 D stereo demonstration.
Fig. 3 is referred to, Fig. 3 is the structural representation of one embodiment of 3D hologram projection arrangement the present invention is based on graphical model
Figure.It should include obtaining module 31, drafting module 32 and throwing based on the 3D hologram projection arrangement 30 of graphical model in the present embodiment
Shadow module 33.
The acquisition module 31, for obtaining the graphical model for needing to demonstrate.
The drafting module 32 draws the needs of the corresponding acquisition for the graphical model that the needs according to the acquisition are demonstrated
The threedimensional model of the graphical model of demonstration.
The projection module 33, for carrying out the threedimensional model based on spectroscope imaging mode according to the threedimensional model
3D hologram projection is shown by 3D hologram projection by the threedimensional model is comprehensive.
Optionally, the projection module 33, can be specifically used for:
According to the threedimensional model, four visual angles all around are set, which is carried out based on spectroscope imaging side
3D hologram projection on four visual angle Angles Projections to 360 degree of prismatic glass all around by the setting of formula, leads to
3D hologram projection is crossed to show the threedimensional model is comprehensive.
Fig. 4 is referred to, Fig. 4 is that the structure of another embodiment of 3D hologram projection arrangement the present invention is based on graphical model is shown
It is intended to.It is different from an embodiment, the 3D hologram projection arrangement 40 based on graphical model described in the present embodiment further includes control
Module 41.
The control module 41, the gesture of user, complete through three-dimensional to this according to the gesture of the user identified for identification
Threedimensional model after breath projection carries out gesture control.
Optionally, the control module 41, can be specifically used for:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, what is identified
When the gesture of user is that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects,
When the gesture of the user identified is that the five fingers are held with a firm grip, model diminution is carried out to the threedimensional model after 3D hologram projects
Gesture control.
Optionally, the control module 41, can be specifically used for:
Whether the gesture for identifying user is that thumb changes at a distance from index finger, according to the gesture of the user identified,
When it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, to the three-dimensional mould after 3D hologram projects
The gesture control of type progress model button response.
Optionally, the control module 41, can be specifically used for:
Whether the gesture for identifying user is that the displacement of palm changes, and according to the gesture of the user identified, is being identified
When the gesture of user out is the change in displacement that palm moves to left, to the threedimensional model after 3D hologram projects carry out model to
The gesture control of anticlockwise throws this through 3D hologram when the gesture of the user identified is the change in displacement that palm moves to right
The threedimensional model of movie queen carries out the dextrorotary gesture control of model.
Each unit module of the 3D hologram projection arrangement 30/40 based on graphical model can execute the above method respectively
Step is corresponded in embodiment, therefore each unit module is not repeated herein, and the explanation of the above corresponding step is referred to.
The present invention provides a kind of 3D hologram projection device based on graphical model again, as shown in Figure 5, comprising: at least one
A processor 51；And the memory 52 with the communication connection of at least one processor 51；Wherein, be stored with can quilt for memory 52
The instruction that at least one processor 51 executes, instruction is executed by least one processor 51, so that at least one 51 energy of processor
Enough execute the above-mentioned 3D hologram projecting method based on graphical model.
Wherein, memory 52 is connected with processor 51 using bus mode, and bus may include any number of interconnection
Bus and bridge, bus is by one or more processors 51 together with the various circuit connections of memory 52.Bus can also incite somebody to action
Together with various other circuit connections of management circuit or the like, these are all abilities for such as peripheral equipment, voltage-stablizer
Well known to domain, therefore, it will not be further described herein.Bus interface is provided between bus and transceiver and is connect
Mouthful.Transceiver can be an element, is also possible to multiple element, such as multiple receivers and transmitter, provides for passing
The unit communicated on defeated medium with various other devices.The data handled through processor 51 are carried out on the radio medium by antenna
Transmission, further, antenna also receives data and transfers data to processor 51.
Processor 51 is responsible for management bus and common processing, can also provide various functions, including timing, periphery connects
Mouthful, voltage adjusting, power management and other control functions.And memory 52 can be used for storage processor 51 and execute behaviour
Used data when making.
The present invention provides a kind of computer readable storage medium again, is stored with computer program.Computer program is processed
Device realizes above method embodiment when executing.
It can be found that above scheme, the available graphical model for needing to demonstrate, and demonstrated according to the needs of the acquisition
Graphical model, the threedimensional model for the graphical model that the needs of the corresponding acquisition of drafting are demonstrated, and according to the threedimensional model, to this
Threedimensional model carries out the projection of the 3D hologram based on spectroscope imaging mode, is projected by the 3D hologram threedimensional model is complete
Orientation is shown, and be can be realized and is carried out 3 D stereo demonstration to graphical model.
Further, four visual angles all around can be arranged, to the three-dimensional mould according to the threedimensional model in above scheme
Type carries out four visual angle Angles Projections all around by the setting based on spectroscope imaging mode to 360 degree of prismatic glass
3D hologram projection on glass is shown by 3D hologram projection by the threedimensional model is comprehensive, and such benefit is
It can be realized and shown by 3D hologram projection by the threedimensional model is comprehensive, it being capable of comprehensive displaying threedimensional model.
Further, above scheme can identify the gesture of user, according to the gesture of the user identified, to the warp
Threedimensional model after 3D hologram projection carries out gesture control, and such benefit is that by this after 3D hologram projects
Threedimensional model carry out gesture control.
Further, above scheme can identify whether the gesture of user is digital flexion variation, is identified according to this
The gesture of user, the gesture of the user identified be the five fingers unclamp when, to the threedimensional model after 3D hologram projects into
The gesture control of row model amplification, when the gesture of the user identified is that the five fingers are held with a firm grip, to this after 3D hologram projects
Threedimensional model carries out the gesture control of model diminution, and such benefit is that by the three-dimensional to this after 3D hologram projects
Model carries out the gesture control that model zooms in or out.
Further, above scheme can identify whether the gesture of user is that thumb changes at a distance from index finger, according to
The gesture of the user identified, when it is zero distance at a distance from index finger that the gesture of the user identified, which is thumb, to the warp
Threedimensional model after 3D hologram projection carries out the gesture control of model button response, and such benefit is that by the warp
Threedimensional model after 3D hologram projection carries out the gesture control of model button response.
Further, above scheme can identify whether the gesture of user is that the displacement of palm changes, according to the identification
The gesture of user out projects this through 3D hologram when the gesture of the user identified is the change in displacement that palm moves to left
Threedimensional model afterwards carries out the gesture control that model rotates to the left, and is that the displacement that palm moves to right becomes in the gesture of the user identified
When change, the dextrorotary gesture control of model is carried out to the threedimensional model after 3D hologram projects, such benefit is energy
Enough threedimensional model progress models realized to this after 3D hologram projects rotate to the left or dextrorotary gesture control.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can
To realize by another way.For example, device embodiments described above are only schematical, for example, module or
The division of unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units
Or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, institute
Display or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or unit
Indirect coupling or communication connection can be electrical property, mechanical or other forms.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can select some or all of unit therein according to the actual needs to realize the mesh of present embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) or processor (processor) execute each implementation of the present invention
The all or part of the steps of methods.And storage medium above-mentioned include: USB flash disk, mobile hard disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. it is various
It can store the medium of program code.
The foregoing is merely section Examples of the invention, are not intended to limit protection scope of the present invention, all utilizations
Equivalent device made by description of the invention and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of 3D hologram projecting method based on graphical model characterized by comprising
Obtain the graphical model for needing to demonstrate；
According to the graphical model that the needs of the acquisition are demonstrated, the three of the graphical model that the needs of the corresponding acquisition of drafting are demonstrated
Dimension module；
According to the threedimensional model, the projection of the 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model, is passed through
3D hologram projection is shown the threedimensional model is comprehensive.
2. the 3D hologram projecting method based on graphical model as described in claim 1, which is characterized in that described according to
Threedimensional model carries out the projection of the 3D hologram based on spectroscope imaging mode to the threedimensional model, passes through the 3D hologram
Projection is shown the threedimensional model is comprehensive, comprising:
According to the threedimensional model, four visual angles all around are set, the threedimensional model is carried out based on spectroscope imaging side
3D hologram projection on four visual angle Angles Projections to 360 degree of prismatic glass all around by the setting of formula,
It is shown by 3D hologram projection by the threedimensional model is comprehensive.
3. the 3D hologram projecting method based on graphical model as described in claim 1, which is characterized in that described according to institute
Threedimensional model is stated, the projection of the 3D hologram based on spectroscope imaging mode is carried out to the threedimensional model, by described three-dimensional complete
Breath projection by the threedimensional model is comprehensive show after, further includes:
The gesture for identifying user, according to the gesture of the user identified, to the three-dimensional mould after 3D hologram projects
Type carries out gesture control.
4. the 3D hologram projecting method based on graphical model as claimed in claim 3, which is characterized in that the identification user
Gesture gesture control is carried out to the threedimensional model after 3D hologram projects according to the gesture of the user identified
System, comprising:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, in the use identified
When the gesture at family is that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects,
When the gesture of the user identified is that the five fingers are held with a firm grip, model diminution is carried out to the threedimensional model after 3D hologram projects
Gesture control.
5. the 3D hologram projecting method based on graphical model as claimed in claim 3, which is characterized in that the identification user
Gesture gesture control is carried out to the threedimensional model after 3D hologram projects according to the gesture of the user identified
System, comprising:
Whether the gesture for identifying user is that thumb changes at a distance from index finger, according to the gesture of the user identified,
The gesture of the user identified is thumb when being zero distance at a distance from index finger, to the three-dimensional mould after 3D hologram projects
The gesture control of type progress model button response.
6. the 3D hologram projecting method based on graphical model as claimed in claim 3, which is characterized in that the identification user
Gesture gesture control is carried out to the threedimensional model after 3D hologram projects according to the gesture of the user identified
System, comprising:
Whether the gesture for identifying user is that the displacement of palm changes, and according to the gesture of the user identified, is being identified
The gesture of user when being the change in displacement that palm moves to left, to the threedimensional model after 3D hologram projects carry out model to
The gesture control of anticlockwise, when the gesture of the user identified is the change in displacement that palm moves to right, to described through 3D hologram
Threedimensional model after projection carries out the dextrorotary gesture control of model.
7. a kind of 3D hologram projection arrangement based on graphical model characterized by comprising
Obtain module, drafting module and projection module；
The acquisition module, for obtaining the graphical model for needing to demonstrate；
The drafting module draws the needs of the corresponding acquisition for the graphical model that the needs according to the acquisition are demonstrated
The threedimensional model of the graphical model of demonstration；
The projection module, for carrying out the threedimensional model based on spectroscope imaging mode according to the threedimensional model
3D hologram projection is shown by 3D hologram projection by the threedimensional model is comprehensive.
8. the 3D hologram projection arrangement based on graphical model as claimed in claim 7, which is characterized in that the projective module
Block is specifically used for:
According to the threedimensional model, four visual angles all around are set, the threedimensional model is carried out based on spectroscope imaging side
3D hologram projection on four visual angle Angles Projections to the prismatic glass of degree all around by the setting of formula, passes through
3D hologram projection is shown the threedimensional model is comprehensive.
9. the 3D hologram projection arrangement based on graphical model as claimed in claim 7, which is characterized in that described to be based on figure
The 3D hologram projection arrangement of model, further includes:
Control module；
The control module, the gesture of user for identification, according to the gesture of the user identified, to described through three-dimensional complete
Threedimensional model after breath projection carries out gesture control.
10. the 3D hologram projection arrangement based on graphical model as claimed in claim 9, which is characterized in that the control mould
Block is specifically used for:
Whether the gesture for identifying user is digital flexion variation, according to the gesture of the user identified, in the use identified
When the gesture at family is that the five fingers unclamp, the gesture control of model amplification is carried out to the threedimensional model after 3D hologram projects,
When the gesture of the user identified is that the five fingers are held with a firm grip, model diminution is carried out to the threedimensional model after 3D hologram projects
Gesture control.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156354A (en) * | 2011-04-27 | 2011-08-17 | 上海丽恒光微电子科技有限公司 | Stereo-projection system |
| CN103337095A (en) * | 2013-06-25 | 2013-10-02 | 桂林理工大学 | Three-dimensional virtual display method of real-space three-dimensional geographic entity |
| CN106462103A (en) * | 2016-07-07 | 2017-02-22 | 深圳狗尾草智能科技有限公司 | Imaging method and system for converting 3D animation into holographic animation interface |
| CN106997616A (en) * | 2017-03-01 | 2017-08-01 | 天津大学 | A kind of three-D imaging method and pyramid three-dimensional image forming apparatus |
| CN107305431A (en) * | 2016-04-25 | 2017-10-31 | 钦赛勇 | Projection demonstration device and method based on gesture operation |
| CN107392840A (en) * | 2016-05-17 | 2017-11-24 | 南京大学 | A kind of threedimensional model display device of non-contact gesture control |
-
2019
- 2019-05-22 CN CN201910430984.XA patent/CN110161827A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156354A (en) * | 2011-04-27 | 2011-08-17 | 上海丽恒光微电子科技有限公司 | Stereo-projection system |
| CN103337095A (en) * | 2013-06-25 | 2013-10-02 | 桂林理工大学 | Three-dimensional virtual display method of real-space three-dimensional geographic entity |
| CN107305431A (en) * | 2016-04-25 | 2017-10-31 | 钦赛勇 | Projection demonstration device and method based on gesture operation |
| CN107392840A (en) * | 2016-05-17 | 2017-11-24 | 南京大学 | A kind of threedimensional model display device of non-contact gesture control |
| CN106462103A (en) * | 2016-07-07 | 2017-02-22 | 深圳狗尾草智能科技有限公司 | Imaging method and system for converting 3D animation into holographic animation interface |
| CN106997616A (en) * | 2017-03-01 | 2017-08-01 | 天津大学 | A kind of three-D imaging method and pyramid three-dimensional image forming apparatus |
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Application publication date: 20190823 |