CN107169218A - A kind of analogy method of paper digital information implantation - Google Patents
A kind of analogy method of paper digital information implantation Download PDFInfo
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- CN107169218A CN107169218A CN201710385704.9A CN201710385704A CN107169218A CN 107169218 A CN107169218 A CN 107169218A CN 201710385704 A CN201710385704 A CN 201710385704A CN 107169218 A CN107169218 A CN 107169218A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
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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
- G06F3/048—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
- G06F3/04845—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 for image manipulation, e.g. dragging, rotation, expansion or change of colour
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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
- G06F3/048—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
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
Abstract
A kind of analogy method of paper digital information implantation, to solve the problems, such as that existing fiber encrypts the Dummy modeling of paper into paper.The analogy method of the present invention is that the virtual product modeling of paper is digitized using Unigraphics NX, and the design concept of digitized paper is met to greatest extent.Present invention is generally directed to the paper simulation that the fiber based on dot pattern is encrypted into paper, 3D paper models are initially formed by Unigraphics NX, because dot pattern, which is the regular fiber interweaving or magnetic dot coding controller formed by spiral air flow, acts on what magnetic fibre was formed, so needing encrypted image and word being loaded into paper in embedded method, carry out actualization again to render, the paper after encryption will be displayed as obtaining simulation by fiber scanning or magnetic covering and cracking image.This method is early stage Information Embedding, with the simulation performance of software, improves paper quality, reduces the structure taken time and effort in practice to paper making equipment and encryption device model machine.
Description
Technical field
The invention belongs to pulp technology for making paper, more particularly to a kind of analogy method of paper digital information implantation.
Background technology
In recent years, while bill operation is developed rapidly, some criminals pass through the gimmick systems such as clone, adulterium bill
Counterfeit bill is made, this not only causes heavy economic losses to country, and have impact on the stabilization of financial order.In forged note
In, ordinary bill (such as tax bill) becomes main forgery object, and the original fluorescence falsification preventing of ordinary bill and safety line
Anti-counterfeiting technology has been not suitable with current bill management identification and required.
Produced therewith into the paper that paper is encrypted for the fiber based on dot pattern, but when manufacturing paper, due to reality
In the structure of paper making equipment and encryption device model machine is taken time and effort, while be difficult to ensure that paper quality, and paper machine process
It is long, test segment encryption paper is difficult to carry out practical operation.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide a kind of implantation of paper digital information
Analogy method, the paper simulation that the fiber based on dot pattern is encrypted into paper can be directed to, early stage Information Embedding, fortune
With the simulation performance of software, improve paper quality, use manpower and material resources sparingly.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of analogy method of paper digital information implantation, is encrypted mainly for the fiber based on dot pattern into paper
Paper is simulated, and 3D paper models are initially formed by Virtual Product Design software Unigraphics NX, raw on paper model
Into word or figure, the method for difference is asked by stretching so that word produces the effect in embedded paper model with figure, then leads to
Cross truly to render and improve paper modeling.Because fiber is distributed among paper, so the word and figure of encryption should be deposited simultaneously
It is the positive and negative for simulating paper.
The paper simulation is that the regular fiber interweaving paper and magnetic dot formed by spiral air flow is encoded respectively
Controller action carries out different simulations in the paper that magnetic fibre is formed.
The analog representation of the regular fiber interweaving paper to being formed by spiral air flow exists：
The gray level of dot pattern is divided into three classes, by dark-grey to white distribution；
Fiber direction of rotation is determined by spiral air flow, is divided into left-handed and two kinds of dextrorotation.
The paper analog representation that magnetic fibre formation is acted on to magnetic dot coding controller exists：
The color of dot pattern is made up of the magnetic fibre of different color, so when simulating paper, dot pattern
Should be with different colours.
It is described 3D paper models are initially formed by Virtual Product Design software Unigraphics NX method be：
Cuboid order is selected in Unigraphics NX, paper original point position is first carried out, antiquarian is then carried out and sets
Meter, ensuing Boolean coefficient selects nothing.
It is described word or figure are generated on paper model process be：
Create on text, text type selection face, selection text placed side is that the position on virtual paper front, face is placed
Curve on method choice face, removes referenced text, and same text is inputted again, and anchor point position is given tacit consent to parameter percentage,
Complete the establishment of word.
It is described that the method for difference is asked by stretching so that word produces the specific mistake of the effect in embedded paper model with figure
Journey is as follows：
" stretching " option on select tools column after selected created text, direction vector selection paper model inwardly, is tied
Beam value is set to 1mm, produces third dimension, and Boolean coefficient is set to ask poor, while selected paper model completes text to seek poor object
The effect of paper is simulated in this insertion.
In order to which the encryption paper for producing the regular fiber interweaving formed by spiral air flow simulates effect, true wash with watercolours is carried out
Dye, selectes paper model and carries out the glossy coloring of white, embedded text selecting black texture, all objects carry out cobweb coating
Processing.
The encryption paper mould that magnetic colored fiber is formed is acted on by magnetic dot coding controller in order to produce
Intend, replicate body paper model and be filled.When truly being rendered, selecting paper model, to carry out white glossy
Color, embedded text selecting red texture, all objects carry out white glossy coating processing, the paper model after editor's duplication
Color be pale pink, because red magnetism fiber is present in paper, thus coding controller formation textcolor more deeply show
It is shown as red, the paper more scatter display of other fibers containing red magnetism is pale pink.
Compared with prior art, fiber of the present invention fusion based on dot matrix image is built into paper encryption method and virtual 3D
The characteristics of mould, construct the paper model with actual encryption effect.The present invention is early stage digital information is implanted into, with software
Simulation performance, improve paper quality, reduce the structure that is taken time and effort in practice to paper making equipment and encryption device model machine, section
Human-saving material resources.
Brief description of the drawings
Fig. 1 encrypts the dextrorotation model of paper gray scale 3 for the spiral air flow of the present invention.
Fig. 2 encrypts the left-handed model of paper gray scale 2 for the spiral air flow of the present invention.
Fig. 3 encrypts recto model for the red magnetism fiber of the present invention.
Fig. 4 encrypts reverse side of paper model for the blue magnetic fibre of the present invention.
Embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.
The invention will be further described exemplified by encoding " Shaanxi Tech Univ ".
Referring to Fig. 1, a kind of analogy method of paper digital information implantation carries out base sheet of paper modeling first,
Unigraphics NX select cuboid order, first carry out paper original point position, then carry out size design, ensuing boolean
Coefficient selects nothing.After base sheet of paper is built, then create on text " Shaanxi Tech Univ ", text type selection face, select text
Placed side is the curve on the position laying method selection face on virtual paper front, face, removes referenced text, is inputted：" Shaanxi
University of Science and Technology ", anchor point position is given tacit consent to parameter percentage, clicks on and completes text input after determining.
Next, needing to carry out text three-dimensional stretching and insertion.Selected text " Shaanxi Tech Univ " selects work afterwards
Has " stretching " option on column, inwardly, end value is set to 1mm to direction vector selection paper model, produces third dimension, boolean system
Number is set to ask poor, while selected paper model is to seek poor object.Click on after determining, the virtual paper of now digital information implantation
Open to build and complete.
In order to which the encryption paper for producing the regular fiber interweaving formed by spiral air flow simulates effect, true wash with watercolours is carried out
Dye, selectes paper model and carries out the glossy coloring of white, embedded text selecting black texture, all objects carry out right wire drawing painting
Material processing, then produce the dextrorotation modelling effect of spiral air flow encryption paper gray scale 3 as shown in Figure 1.Selected embedded text is grey
Unity and coherence in writing, all objects carry out left cobweb coating processing, then produce spiral air flow encryption paper gray scale 2 as shown in Figure 2 left-handed
Modelling effect.
The encryption paper simulation that magnetic fibre is formed is acted on by magnetic dot coding controller in order to produce, body paper is replicated
Model is opened to be filled.When truly being rendered, select paper model and carry out the glossy coloring of white, embedded text selecting is red
Pigment figure is managed, and all objects carry out white glossy coating processing, and the color of the paper model after editor's duplication is pale pink, due to
Red magnetism fiber is present in paper, so the textcolor of coding controller formation is relatively deep shown in red, other are containing red
The paper of magnetic fibre more scatter display is pale pink, then produces red magnetism fiber encryption recto as shown in Figure 3
Modelling effect.Selected embedded text is blue unity and coherence in writing, and all objects carry out white glossy coating processing, the paper after editor's duplication
The color for opening model is sky blue, because blue magnetic fibre is present in paper, so the textcolor of coding controller formation
Relatively deep to be shown as blueness, other more scatter displays of paper containing blue magnetic fibre are sky blue, select model, use mouse
Middle key carries out model rotation with left button, then produces blue magnetic fibre encryption reverse side of paper model as shown in Figure 4.
Claims (7)
1. a kind of analogy method of paper digital information implantation, the paper encrypted mainly for the fiber based on dot pattern into paper
Open simulation, it is characterised in that 3D paper models are initially formed by Virtual Product Design software Unigraphics NX, in paper
Word or figure are generated on model, the method for difference is asked by stretching so that word produces the effect in embedded paper model with figure
Really, then by truly rendering paper modeling is improved.
2. the analogy method that paper digital information is implanted into according to claim 1, it is characterised in that the paper, which is simulated, is
Magnetic fibre shape is acted on to the regular fiber interweaving paper and magnetic dot coding controller that are formed by spiral air flow respectively
Into paper carry out different simulations.
3. the analogy method that paper digital information is implanted into according to claim 2, it is characterised in that described to by spiral gas
The analog representation for flowing the regular fiber interweaving paper formed exists：
The gray level of dot pattern is divided into three classes, by dark-grey to white distribution；
Fiber direction of rotation is determined by spiral air flow, is divided into left-handed and two kinds of dextrorotation.
4. the analogy method that paper digital information is implanted into according to claim 2, it is characterised in that described to magnetic dot
The paper analog representation that coding controller acts on magnetic fibre formation exists：
Dot pattern has different colours.
5. the analogy method that paper digital information is implanted into according to claim 1, it is characterised in that described by virtually producing
The method that product design software Unigraphics NX are initially formed 3D paper models is：
Cuboid order is selected in Unigraphics NX, paper original point position is first carried out, antiquarian design is then carried out, connects
The Boolean coefficient selection nothing got off.
6. the analogy method that paper digital information is implanted into according to claim 1, it is characterised in that described in paper model
Upper generation word or the process of figure are：
Create on text, text type selection face, selection text placed side is the position laying method on virtual paper front, face
Curve on selection face, removes referenced text, and same text is inputted again, and anchor point position is given tacit consent to parameter percentage, completes
The establishment of word.
7. the analogy method that paper digital information is implanted into according to claim 1, it is characterised in that described to be asked by stretching
The method of difference make it that word and the detailed process of the effect in the embedded paper model of figure generation are as follows：
" stretching " option on select tools column after selected created text, direction vector selection paper model is inside, end value
1mm is set to, third dimension is produced, Boolean coefficient is set to ask poor, while selected paper model completes text embedding to seek poor object
Enter to simulate the effect of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385704.9A CN107169218B (en) | 2017-05-26 | 2017-05-26 | Simulation method for digital information implantation of paper |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710385704.9A CN107169218B (en) | 2017-05-26 | 2017-05-26 | Simulation method for digital information implantation of paper |
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| CN107169218A true CN107169218A (en) | 2017-09-15 |
| CN107169218B CN107169218B (en) | 2020-09-01 |
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| CN201710385704.9A Active CN107169218B (en) | 2017-05-26 | 2017-05-26 | Simulation method for digital information implantation of paper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594763A (en) * | 2017-12-29 | 2018-09-28 | 重庆平伟汽车科技股份有限公司 | Batch drawing process above model entity based on Unigraphics NX secondary development and device |
| CN109835084A (en) * | 2017-11-27 | 2019-06-04 | 吴宁飞 | Application of the antifalse material in anti-fake payment and currency security, bank card etc. |
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| US20030176994A1 (en) * | 2000-09-06 | 2003-09-18 | Steven Spitz | Boundary representation per feature methods and systems |
| CN102767112A (en) * | 2012-07-02 | 2012-11-07 | 陕西科技大学 | Digitized encryption method for fiber paper making process based on dot patterns |
| CN103061194A (en) * | 2012-12-11 | 2013-04-24 | 金红叶纸业集团有限公司 | Paper producing method and paper |
| CN104294696A (en) * | 2014-08-19 | 2015-01-21 | 陕西科技大学 | Digitized encryption method for forming dot matrix patterns on basis of rotary airflow in fiber papermaking process |
-
2017
- 2017-05-26 CN CN201710385704.9A patent/CN107169218B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030176994A1 (en) * | 2000-09-06 | 2003-09-18 | Steven Spitz | Boundary representation per feature methods and systems |
| CN102767112A (en) * | 2012-07-02 | 2012-11-07 | 陕西科技大学 | Digitized encryption method for fiber paper making process based on dot patterns |
| CN103061194A (en) * | 2012-12-11 | 2013-04-24 | 金红叶纸业集团有限公司 | Paper producing method and paper |
| CN104294696A (en) * | 2014-08-19 | 2015-01-21 | 陕西科技大学 | Digitized encryption method for forming dot matrix patterns on basis of rotary airflow in fiber papermaking process |
Non-Patent Citations (3)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835084A (en) * | 2017-11-27 | 2019-06-04 | 吴宁飞 | Application of the antifalse material in anti-fake payment and currency security, bank card etc. |
| CN108594763A (en) * | 2017-12-29 | 2018-09-28 | 重庆平伟汽车科技股份有限公司 | Batch drawing process above model entity based on Unigraphics NX secondary development and device |
| CN108594763B (en) * | 2017-12-29 | 2020-11-10 | 重庆平伟汽车科技股份有限公司 | Batch stretching method and device on model entity based on Unigraphics NX secondary development |
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| CN107169218B (en) | 2020-09-01 |
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