CN107272894A - 3D printing method, storage medium and virtual reality device based on image - Google Patents
3D printing method, storage medium and virtual reality device based on image Download PDFInfo
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- CN107272894A CN107272894A CN201710419794.9A CN201710419794A CN107272894A CN 107272894 A CN107272894 A CN 107272894A CN 201710419794 A CN201710419794 A CN 201710419794A CN 107272894 A CN107272894 A CN 107272894A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/11—Region-based segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/12—Edge-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20112—Image segmentation details
- G06T2207/20152—Watershed segmentation
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- Processing Or Creating Images (AREA)
Abstract
The invention discloses a kind of 3D printing method, storage medium and virtual reality device based on image, methods described includes：When virtual reality device is in print state, the gesture instruction of active user is received, and region to be printed is determined according to the gesture instruction；The image information that the region to be printed is included is recognized, and its corresponding 3D model is generated according to described image information；The 3D models are sent to the 3D printing equipment being pre-configured with, to carry out 3D printing.The present invention plays the object in scene to virtual reality device by 3D printing equipment and directly printed so that make user is home-confined will virtually come true.
Description
Technical field
The present invention relates to intelligent terminal technical field, more particularly to a kind of 3D printing method based on image, storage medium
And virtual reality device.
Background technology
With VR＆AR fast development, the viewing demand of 3D scenes and panoramic scene is constantly increased sharply.Panoramic scene being capable of band
The experience sense extremely strong to user, feeling of immersion, make user it is on the spot in person as place oneself in the midst of in virtual scene, have more with object in scene
Interaction.This immersion experience can more attract user, strengthen the presentation sense of dummy object.And 3D printing technique is used as general
It is virtual to be converted into a kind of 3D technological means in kind, the possibility that dummy object is converted into reality is realized to a certain extent.But
It is that 3D printing technique has many inconvenience, first, to there is the blank of printing objects as user, and secondly user will have to young bird
Shape carries out the ability of Complex Modeling, and 3D printing technique operating process is also not convenient enough.
Thus prior art could be improved and improve.
The content of the invention
The technical problem to be solved in the present invention is, is beaten in view of the shortcomings of the prior art there is provided a kind of 3D based on image
Impression method, storage medium and virtual reality device, to solve the problem of existing 3D printing technique operating process is not convenient enough.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is as follows：
A kind of 3D printing method based on image, it includes：
When virtual reality device is in print state, the gesture instruction of active user is received, and it is true according to the gesture instruction
Fixed region to be printed；
The image information that the region to be printed is included is recognized, and its corresponding 3D model is generated according to described image information；
The 3D models are sent to the 3D printing equipment being pre-configured with, to carry out 3D printing.
The 3D printing method based on image, wherein, it is described when virtual reality device is in print state, receive and work as
The gesture instruction of preceding user, and determined according to the gesture instruction to include before region to be printed：
When virtual reality device is in broadcast state, the control gesture of active user's input is monitored, and by the control listened to
Gesture is compared with default gesture；
When the control gesture is consistent with default gesture, start printing model to cause the virtual reality device enters to print
State.
The 3D printing method based on image, wherein, it is described when the control gesture is consistent with default gesture, start
Printing model is to cause the virtual reality device to be specifically included into print state：
When the control gesture is consistent with default gesture, suspend the scene that the virtual reality device is played, and startup is beaten
Watermark patterns are to cause the virtual reality device to enter print state.
The 3D printing method based on image, wherein, it is described when virtual reality device is in print state, receive and work as
The gesture instruction of preceding user, and determine that region to be printed is specifically included according to the gesture instruction：
When virtual reality device is in print state, the gesture instruction of active user is received；
The movement locus of the gesture instruction is recognized, and according to its certain corresponding region to be printed of the movement locus.
The 3D printing method based on image, wherein, it is described when virtual reality device is in print state, receive and work as
The gesture instruction of preceding user, and determined according to the gesture instruction also to include after region to be printed：
The region to be printed is moved to default print zone, the virtual reality device is recognized the area to be printed to touch
The image information that domain is included.
The 3D printing method based on image, wherein, it is described to send the 3D models to the 3D printing being pre-configured with
Equipment, be specially to carry out 3D printing：
Receive the print command of active user's input, and sent the 3D models to being pre-configured with according to the print command
3D printing equipment, to carry out 3D printing.
The 3D printing method based on image, wherein, it is described when virtual reality device is in print state, receive and work as
The gesture instruction of preceding user, and also include before determining region to be printed according to the gesture instruction：
The 3D printer for printing 3D models is pre-configured with, wherein, the 3D printer passes through with the virtual reality device
Internet is connected.
The 3D printing method based on image, wherein, the image information that the identification region to be printed is included is：
Using the dividing method based on threshold value, the dividing method based on edge, the dividing method based on region and based on graph theory
Dividing method in a kind of method recognize the image information that the region to be printed is included.
A kind of storage medium, its a plurality of instruction that is stored with, the instruction is suitable to be loaded by processor and performed as above any
The 3D printing method stated based on image.
A kind of virtual reality device, it includes：
Processor, is adapted for carrying out each instruction；And
Storage device, suitable for storing a plurality of instruction, the instruction be suitable to be loaded by processor and performed it is as above any described in be based on
The 3D printing method of image.
Beneficial effect：Compared with prior art, the invention provides a kind of control method and system of application self-starting, institute
The method of stating includes：When virtual reality device is in print state, the gesture instruction of active user is received, and according to the gesture
Instruction determines region to be printed；The image information that the region to be printed is included is recognized, and it is generated according to described image information
Corresponding 3D models；The 3D models are sent to the 3D printing equipment being pre-configured with, to carry out 3D printing.The present invention passes through 3D
Printing device is played the object in scene to virtual reality device and directly printed so that makes user home-confined and is changed into existing by virtual
It is real.
Brief description of the drawings
The flow chart for the 3D printing method preferred embodiment based on image that Fig. 1 provides for the present invention.
The structure principle chart for the virtual reality device preferred embodiment that Fig. 2 provides for the present invention.
Embodiment
The present invention provides a kind of 3D printing method, storage medium and virtual reality device based on image, to send out this
Bright purpose, technical scheme and effect are clearer, clear and definite, and the embodiment that develops simultaneously referring to the drawings is to of the invention further detailed
Explanation.It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges
Diction " comprising " refer to there is the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Taking leave "and/or" includes one or more associated wholes or any cell for listing item and all combines.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), with the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also
Understand, those terms defined in such as general dictionary, it should be understood that with the context with prior art
The consistent meaning of meaning, and unless by specific definitions as here, otherwise will not use idealization or excessively formal implication
To explain.
Below in conjunction with the accompanying drawings, by the description to embodiment, the content of the invention is described further.
It refer to Fig. 1, the flow chart of the preferred embodiment for the 3D printing method based on image that Fig. 1 provides for the present invention.
Methods described includes：
S100, when virtual reality device is in print state, receive the gesture instruction of active user, and referred to according to the gesture
Order determines region to be printed.
Specifically, the virtual reality device can be VR equipment, or AR equipment.For example, VR glasses etc..It is described
Print state is the virtual reality device preset configuration, described when the virtual reality device is in the print state
Occur Virtual print device in the broadcasting scene of virtual reality device, the virtual reality device virtual can be beaten by described
Printing apparatus controls connected printing device to carry out printing.In the present embodiment, the virtual reality device is matched somebody with somebody in advance
Printing device is put, and the printing device is 3D printing equipment.The virtual reality device can be with the 3D printing equipment
Wired connection, can also be with the 3D printing equipment wireless connection.The wireless connection can be WiFi or bluetooth etc..
Exemplary, it is described when virtual reality device is in print state, receive the gesture instruction of active user, and root
It can also include before determining region to be printed according to the gesture instruction：
S01, when virtual reality device is in broadcast state, monitor the control gesture of active user's input, and will listen to
Control gesture is compared with default gesture；
S02, when the control gesture is consistent with default gesture, start printing model to cause virtual reality device entrance
Print state.
Specifically, the broadcast state refers to the virtual reality device just in playing video file, it is, user
Use the virtual reality device.The default gesture is is pre-stored within the virtual reality device, for controlling
The virtual reality device enters the gesture of print state.For example, in a preferred embodiment, the default gesture can be
Wave to the right, then, virtual reality device monitor active user input control gesture, and judge it is described control gesture whether be
Wave to the right to control it to enter print state.
Further, because the virtual reality device is in broadcast state, then need control while starting print module
Make the scene that the virtual reality device suspends its broadcasting.It is accordingly, described when the control gesture is consistent with default gesture,
Start printing model the virtual reality device is specifically included into print state：When the control gesture and default hand
When gesture is consistent, suspend the scene that the virtual reality device is played, and start printing model with so that the virtual reality is set
It is standby to enter print state.In the present embodiment, when receiving the default gesture, the scene that the virtual reality device is played
Scene is chosen for band, the article to be printed is present in the scene to be chosen.That is, listening to control gesture and pre-
If corresponding scene is that band chooses scene when gesture relatively succeeds, and suspends while comparing successfully described in virtual reality and play
Scene.
In one embodiment of the invention, in the scene played due to the printed matter Products for the virtual reality device
Article so that it is described control gesture except control virtual reality device start printing model in addition to, be additionally operable to determine thing to be printed
The corresponding image of product.Accordingly, it is described when virtual reality device is in broadcast state, monitor the control hand of active user's input
Gesture, and the control gesture listened to is compared with default gesture can specifically include：
S011, when virtual reality device be in broadcast state when, real-time reception active user input pause control instruction；
S012, when receiving pause control instruction, control the virtual reality device to enter halted state；
S013, the control gesture for monitoring active user's input, and the control gesture listened to and default gesture are compared.
Specifically, when the virtual reality device enters halted state according to the pause control instruction, the scene of stop
For scene to be chosen.That is, article to be printed is present in the scene to be chosen.
Exemplary, it is described when virtual reality device is in print state, receive the gesture instruction of active user, and root
Determine that region to be printed is specifically included according to the gesture instruction：
S101, when virtual reality device be in print state when, receive active user gesture instruction；
S102, the identification gesture instruction movement locus, and according to its certain corresponding region to be printed of the movement locus.
Specifically, the gesture instruction refers to the operating gesture of active user, that is to say, that at virtual reality device
When print state, the gesture instruction of active user's input is monitored in real time, and recognizes the gesture instruction correspondence movement locus, institute
It can be a region closed of encircling a city to state movement locus, and the region is designated as region to be printed.In actual applications, when it is determined that
Behind region to be printed, the region to be printed can be drawn to by default print zone by gesture instruction, can also directly by
The region to be printed is set to print zone.In the present embodiment, it is described when virtual reality device is in print state, receive
The gesture instruction of active user, and determined according to the gesture instruction also to include after region to be printed：
The region to be printed is moved to default print zone, the virtual reality device is recognized the area to be printed to touch
The image information that domain is included.
The image information that S200, the identification region to be printed are included, and it is corresponding according to described image information to generate its
3D models.
Specifically, the identification region to be printed can use the dividing method based on threshold value, the segmentation side based on edge
A kind of method in method, the dividing method based on region and the dividing method based on graph theory.
The dividing method based on threshold value is specially：Gray feature based on image calculates one or more gray scale thresholds
Value, and the gray value of each pixel in image is compared with threshold value, pixel is finally assigned into suitable class according to comparative result
Not in.Therefore, the most key step of such method is exactly that optimum gradation threshold value is solved according to some criterion function.
The dividing method based on edge is specially：The edge refers in image on the boundary line of two different zones
The set of continuous pixel, is the reflection of image local feature discontinuity, embodies the images such as gray scale, color, texture special
The mutation of property.Under normal circumstances, the dividing method based on edge refers to the rim detection based on gray value, and it is built upon side
Edge gray value can show the method that step change type or roof type change on the basis of this observation.Step change type edge both sides pixel
Gray value has obvious difference, and roof type edge is then located at the turning point that gray value rises or falls.It is based on this
One characteristic, can use differential operator to carry out rim detection, i.e., come using the extreme value of first derivative and the zero crossing of second dervative
Edge is determined, image can be used to carry out convolution to complete with template when implementing.
The dividing method based on region is specially：Image is divided into different regions according to similarity criterion, mainly
Including several types such as seed region growth method, regional split act of union and watershed methods.The seed region growth method be from
One group of sub-pixel for representing different growth districts starts, and next arrives qualified potting gum in sub-pixel neighborhood
In growth district representated by sub-pixel, and continue merging process using the pixel newly added as new sub-pixel, until
Untill can not find qualified new pixel.The key of this method is the suitable initial seed pixel of selection and rational growth
Criterion.The regional split act of union（Gonzalez, 2002）Basic thought be image is arbitrarily divided into first it is some mutually not
Then these regions are entered line splitting according still further to correlation criterion or merged so as to complete segmentation task, the party by intersecting region
Method is not only suitable for gray level image segmentation and is also applied for Study Of Segmentation Of Textured Images.The watershed method（Meyer, 1990）It is that one kind is based on
The dividing method of the mathematical morphology of topological theory, its basic thought is image to be regarded as the topological landforms in geodesy, figure
The gray value of every bit pixel represents the height above sea level of the point as in, and each local minimum and its influence area are referred to as catchmenting
Basin, and the border of reception basin then forms watershed.The realization of the algorithm can be modeled to the process of flood inundation on tracks, image it is minimum
Point is submerged first, and then water gradually floods whole mountain valley.It will be overflowed when water level reaches certain altitude, at this moment in water
Dykes and dams are built in the place of spilling, repeat this process until the point in whole image is all submerged, one at this moment set up is
Row dykes and dams just turn into the watershed for separating each basin.Watershed algorithm has good response, but image to faint edge
In noise can make watershed algorithm produce over-segmentation phenomenon.
The dividing method based on graph theory is specially：Image segmentation problem and the minimal cut of figure（min cut）Problem
It is associated.First by image be mapped as weighted-graph G=<V, E>, each picture that each node N ∈ V correspond in image in figure
Element, each edge ∈ E are connected to a pair of adjacent pixels, and the weights on side are illustrated between adjacent pixel in gray scale, color or texture
The non-negative similarity of aspect.And a segmentation s to image is exactly that one of figure is sheared, divided each region C ∈ S couple
Answer a subgraph in figure.And the principle of optimality split is exactly to make the subgraph after division internally keep similarity maximum, and
Similarity between subgraph keeps minimum.The essence of dividing method based on graph theory is exactly to remove specific side, and figure is divided into
Some subgraphs are so as to realize segmentation.The method based on graph theory recognized at present has GraphCut, GrabCut and Random
Walk etc..
The dividing method based on energy functional is movable contour model（active contour model）And
The algorithm that developed on the basis of it, its basic thought is that object edge is expressed using full curve, and defines an energy
Functional causes its independent variable to include boundary curve, therefore cutting procedure is just changed into the process for the minimum value for solving energy functional,
It can typically be realized by the corresponding Eulerian equation of solved function, the curve location that energy reaches during minimum is exactly the profile of target
Place.
S300, the 3D models are sent to the 3D printing equipment being pre-configured with, to carry out 3D printing.
Specifically, described send the 3D models to the 3D printing equipment being pre-configured with can be after generation 3D models
Automatically the 3D models are sent to 3D printing equipment, can, after generation 3D models, be incited somebody to action according to the control instruction of user
The 3D models are sent to 3D printing equipment.In the present embodiment, described send the 3D models to the 3D being pre-configured with is beaten
Printing apparatus is to be sent according to the control instruction of user to 3D printing equipment, can so cause user to further determine whether needs
The object is printed, the use to user is brought convenience.
Accordingly, the image information that the region to be printed is included is recognized, and its correspondence is generated according to described image information
3D models after, described the 3D models are sent to the 3D printing equipment being pre-configured with so that carry out before 3D printing can be with
Specifically include：
S300a, the 3D models are shown in current scene, and prompt the user whether to confirm that the printing 3D models are corresponding
Object to be printed.
Accordingly, it is described that the 3D models are sent to the 3D printing equipment being pre-configured with specific to carry out 3D printing
For：
S401, the control instruction for receiving active user's input；
S402, when the control instruction is print command, the 3D models are sent to matching somebody with somebody in advance according to the print command
The 3D printing equipment put, to carry out 3D printing；
S403, when the control instruction for abandon instruction when, exit print state.
Present invention also offers a kind of storage medium, its a plurality of instruction that is stored with, the instruction is suitable to be loaded by processor
And perform and as above any described state the 3D printing method based on image.
Present invention also offers a kind of virtual reality device, as shown in Fig. 2 it includes：
Processor 100, is adapted for carrying out each instruction；And
Storage device 200, suitable for storing a plurality of instruction, the instruction is suitable to be loaded by processor and perform as above any base
In the 3D printing method of image.
The instruction that above-mentioned storage medium and virtual reality device are present is existed by the detailed process that processor is loaded and is performed
It has been described in detail, has just no longer stated one by one herein in the above method.
In embodiment provided by the present invention, it should be understood that disclosed system and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the module, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of 3D printing method based on image, it is characterised in that it includes：
When virtual reality device is in print state, the gesture instruction of active user is received, and it is true according to the gesture instruction
Fixed region to be printed；
The image information that the region to be printed is included is recognized, and its corresponding 3D model is generated according to described image information；
The 3D models are sent to the 3D printing equipment being pre-configured with, to carry out 3D printing.
2. the 3D printing method based on image according to claim 1, it is characterised in that described when virtual reality device is in
During print state, the gesture instruction of active user is received, and is determined according to the gesture instruction to include before region to be printed：
When virtual reality device is in broadcast state, the control gesture of active user's input is monitored, and by the control listened to
Gesture is compared with default gesture；
When the control gesture is consistent with default gesture, start printing model to cause the virtual reality device enters to print
State.
3. the 3D printing method based on image according to claim 2, it is characterised in that it is described when the control gesture with it is pre-
If gesture is consistent, start printing model the virtual reality device is specifically included into print state：
When the control gesture is consistent with default gesture, suspend the scene that the virtual reality device is played, and startup is beaten
Watermark patterns are to cause the virtual reality device to enter print state.
4. the 3D printing method based on image according to claim 1, it is characterised in that described when virtual reality device is in
During print state, the gesture instruction of active user is received, and determines that region to be printed is specifically included according to the gesture instruction：
When virtual reality device is in print state, the gesture instruction of active user is received；
The movement locus of the gesture instruction is recognized, and according to its certain corresponding region to be printed of the movement locus.
5. the 3D printing method based on image according to claim 1 or 4, it is characterised in that described to work as virtual reality device
During in print state, the gesture instruction of active user is received, and determine after region to be printed also according to the gesture instruction
Including：
The region to be printed is moved to default print zone, the virtual reality device is recognized the area to be printed to touch
The image information that domain is included.
6. the 3D printing method based on image according to claim 1, it is characterised in that it is described by the 3D models send to
The 3D printing equipment being pre-configured with, be specially to carry out 3D printing：
Receive the print command of active user's input, and sent the 3D models to being pre-configured with according to the print command
3D printing equipment, to carry out 3D printing.
7. the 3D printing method based on image according to claim 1, it is characterised in that described when virtual reality device is in
During print state, the gesture instruction of active user is received, and also include before determining region to be printed according to the gesture instruction：
The 3D printer for printing 3D models is pre-configured with, wherein, the 3D printer passes through with the virtual reality device
Internet is connected.
8. the 3D printing method based on image according to claim 1, it is characterised in that the identification region to be printed
Comprising image information be：
Using the dividing method based on threshold value, the dividing method based on edge, the dividing method based on region and based on graph theory
Dividing method in a kind of method recognize the image information that the region to be printed is included.
9. a kind of storage medium, it is characterised in that its a plurality of instruction that is stored with, the instruction is suitable to be loaded and performed by processor
The 3D printing method based on image is stated as described in claim 1-8 is any.
10. a kind of virtual reality device, it is characterised in that it includes：
Processor, is adapted for carrying out each instruction；And
Storage device, suitable for storing a plurality of instruction, the instruction is suitable to be loaded by processor and performed as claim 1-8 is any
The 3D printing method based on image.
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| CN201710419794.9A CN107272894A (en) | 2017-06-06 | 2017-06-06 | 3D printing method, storage medium and virtual reality device based on image |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110033522A (en) * | 2019-04-22 | 2019-07-19 | 厦门瞳心造物科技有限公司 | A kind of three-dimensional space drawing and 3D printing system and method based on VR |
| WO2021225529A1 (en) * | 2020-05-08 | 2021-11-11 | National University Of Singapore | Optimising process parameters in additive manufacturing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108115940A (en) * | 2017-12-29 | 2018-06-05 | 深圳职业技术学院 | A kind of 3D printing forming method and system based on VR modelings |
| CN110033522A (en) * | 2019-04-22 | 2019-07-19 | 厦门瞳心造物科技有限公司 | A kind of three-dimensional space drawing and 3D printing system and method based on VR |
| WO2021225529A1 (en) * | 2020-05-08 | 2021-11-11 | National University Of Singapore | Optimising process parameters in additive manufacturing |
| CN114701039A (en) * | 2022-03-24 | 2022-07-05 | 华中科技大学 | Pen-drawing type 3D printing method and system under assistance of augmented reality |
| CN114701039B (en) * | 2022-03-24 | 2022-12-02 | 华中科技大学 | Drawing pen type 3D printing method and system under assistance of augmented reality |
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