CN102517758B - Jacquard fabric design method based on intersection point half-covering technique - Google Patents

Jacquard fabric design method based on intersection point half-covering technique Download PDF

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Publication number
CN102517758B
CN102517758B CN 201110436010 CN201110436010A CN102517758B CN 102517758 B CN102517758 B CN 102517758B CN 201110436010 CN201110436010 CN 201110436010 CN 201110436010 A CN201110436010 A CN 201110436010A CN 102517758 B CN102517758 B CN 102517758B
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tissue
gray
latitude
design
fabric
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CN102517758A (en
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周赳
柳洁渊
胡丁亭
唐澜倩
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HUZHOU ZHILI CHILDREN'S CLOTHING DEVELOPMENT CO LTD
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Zhejiang Sci Tech University ZSTU
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Abstract

The invention provides a jacquard fabric design method based on the intersection point half-covering technique, which mainly includes steps: firstly, computer digital image design; secondly, half-covering stitch structure design; thirdly, stitch replacement and combination for formation of a fabric combination structure picture; and fourthly, fabric combination structure picture production and application. Using the jacquard fabric design method can meet the technical requirements of mass production. The jacquard fabric design method has the advantages that half of intersection points of the combination structure of the jacquard fabric are in a mutually covered state. Using the intersection point half-covering technique enables any two layers of stitches to be covered randomly, the fabrichas a color effect completely different from that of an original digital image due to the complex random covering of wefts, and the color effect and structural design method of the original digital image cannot be analyzed correctly only according to the fabric, so that duplication and pirating are technically completely eliminated.

Description

A kind of based on the jacquard fabric method for designing of organizing the technology that hides thirty
Technical field
The present invention relates to the method for designing of a kind of warp, parallel MIXED FABRIC, the particularly method for designing of digital jacquard fabric.
Background technology
Proposition and the practice of digital design condition lower leaf Combination Design pattern make the jacquard fabric design surmount many restrictions of traditional jacquard fabric design.Combining structure effect under the layering Combination Design pattern can be divided into complete hiding substantially, part hides and do not hide three kinds, and wherein the complete hiding construction design method is traditional design method; All the designing technique that does not hide is announced; It is the abundant structures type of version under the layering Combination Design pattern that part hides.And regular half covering effect does not retrieve in any document.
Summary of the invention
The present invention is prerequisite with layering Combination Design pattern, a kind of jacquard fabric method for designing based on the design of half covering structure is proposed, it is characterized in that the half interlacing point in the combining structure of the jacquard fabric that designs is in the state of mutual covering, namely the arbitrary weft yarn in the combining structure all only and the latitude in adjacent two latitudes up and down relation takes place to hide.Main design procedure is: (1) computer digital graphical design, (2) partly hide the institutional framework design, and (3) tissue is replaced, and merge to form fabric composite structure figure, (4) fabric composite structure figure production application.
Implementation method of the present invention and major technique step and content are:
(1) computer digital graphical design
Utilize Computer Image Processing method design digital image, the digital image subject matter is not limit, and number is 2 or 4, and the specification of digital image is identical, obtains gray level image after the computer digital image is discolored,
(2) partly hide the institutional framework design
1. select an A of elementary organization, elementary organization's range of choice is twill or the satin weave in the basic stitch, and warp, latitude organize period to be all N mutually, and N will move a latitude and form the B of elementary organization between 5 to 48 on the A,
2. A is set and partly hide the technology point, at first with the interlacing point counter-rotating of A, the latitude interlacing point with each latitude makes progress then, each strengthens 1 along warp-wise downwards, simultaneously again with original this latitude interlacing point counter-rotating.One group of shadow weave of design is referred to as basic organization under the situation of not destroying 1 covering technology point,
3. B is set and partly hide the technology point, at first with the interlacing point counter-rotating of B, the latitude interlacing point with each latitude makes progress then, each strengthens 1 along warp-wise downwards, simultaneously again with original this latitude interlacing point counter-rotating.One group of shadow weave of design under the situation of not destroying 1 covering technology point is referred to as to cooperate tissue,
4. the odd even latitude with each tissue in the basic organization separates, and obtains basic organization one and basic organization two,
5. will cooperate the odd even latitude of each tissue in the tissue to separate, and obtain cooperating tissue one and cooperate tissue two,
(3) tissue is replaced, and merges to form fabric composite structure figure
According to design effect, several gray-scale maps of antithesis carry out effective color range number selection respectively, the grey level of each figure is no more than basic organization and cooperates the number of organizing of tissue, determine in the gray level image black to white and basic organization with cooperate filling face in the tissue to arrive substitutional relation through covering weave, and remain unchanged
1. when the gray-scale map number is 2, with the corresponding basic organization of ground floor gray-scale map, carry out substituting one by one of gray scale and tissue, form corresponding ground floor single layer structure figure, with second layer gray-scale map corresponding matching tissue, carry out substituting one by one of gray scale and tissue, form corresponding second layer single layer structure figure, again ground floor single layer structure figure is made up along broadwise by identical original position with second layer single layer structure figure at 1: 1, obtain half and hide the jacquard fabric combination assumption diagram
2. when the gray-scale map number is 4, with the corresponding basic organization one of ground floor gray-scale map, carry out substituting one by one of gray scale and tissue, form corresponding ground floor single layer structure figure, with second layer gray-scale map corresponding matching tissue one, carry out substituting one by one of gray scale and tissue, form corresponding second layer single layer structure figure, with the corresponding basic organization two of the 3rd layer of gray-scale map, carry out substituting one by one of gray scale and tissue, form the 3rd layer of corresponding single layer structure figure, with the 4th layer of gray-scale map corresponding matching tissue two, carry out substituting one by one of gray scale and tissue, form the 4th layer of corresponding single layer structure figure, again with ground floor, the second layer, the 3rd layer and the 4th layer of single layer structure figure by identical original position along broadwise 1: 1: 1: 1 makes up, and obtains half and hides the jacquard fabric combination assumption diagram
(4) fabric composite structure figure production application
To partly hide the jacquard fabric combination assumption diagram and add and select latitude information, and select a cocainine line to do warp, and select the even number set silk thread identical with the single layer structure figure number of plies to do parallel, this fabric composite structure figure is directly used in the jacquard fabrics of producing many group latitude half covering effects.
Utilize organizing that the present invention proposes to hide method for designing thirty, can make any two-layer tissue in the fabric take place to hide at random, because complicated covering at random takes place between the weft yarn, fabric is shown and the complete different color effect of original digital image, only be difficult to correctly analyze color effect and the method for disign of organizing structure of original digital image from fabric panel, thereby stopped fully technically to copy and piracy.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples
The design diagram of the A of Fig. 1 elementary organization, B and 1 covering technology point separately;
Fig. 2 is based on the minimal number basic organization schematic diagram (once strengthening interlacing point for organizing period) of the A of elementary organization;
Fig. 3 organizes schematic diagram (once strengthening interlacing point for organizing period) based on the minimal number cooperation of the B of elementary organization;
Fig. 4 is based on the shadow light effect basic organization schematic diagram (once strengthening interlacing point is 6) of the A of elementary organization;
Fig. 5 organizes schematic diagram (once strengthening interlacing point is 6) based on the shadow light effect cooperation of the B of elementary organization;
The basic organization one that Fig. 6 is combined into by basic organization odd number latitude;
The basic organization two that Fig. 7 is combined into by basic organization even number latitude;
The cooperation tissue one that Fig. 8 organizes the odd number latitude to be combined into by cooperation;
The cooperation tissue two that Fig. 9 organizes the even number latitude to be combined into by cooperation;
Figure 10 half covering effect check figure;
Four groups of latitude jacquard fabrics of Figure 11 structure chart partial result schematic diagram;
Figure 12 looks ghosted view case jacquard fabric design sketch.
The specific embodiment
Be that the present invention is further described for example with the jacquard fabric that adopts 4 digital images and 24 piece half to hide the institutional framework design:
Design digital image lucuriant in design, that transition is even, skin texture is abundant by computer, specification is vertical 2400 pixels, horizontal 840 pixels.
1. adopting cyan, magenta, yellow, black is 4 Essential colour, and the logarithmic code image carries out color separation processing and obtains 4 monochromatic digital images that specification is identical, and the back of discoloring forms 4 gray-scale maps.
2. according to partly hiding the combined structure design requirement, selecting 24 pieces of satin weaves is elementary organization, carry out basic organization and cooperate the tissue design,
(1) among Fig. 1, select 24 piece 7 to fly weft sateen and organize the A of elementary organization; B is the tissue that moves a latitude on the A.At first A is set and partly hide technology point (similar a kind of tissue), method is the interlacing point counter-rotating with A, then with the latitude interlacing point of each latitude upwards, respectively strengthen 1 to the lower edge warp-wise, simultaneously again will original this latitude interlacing point counter-rotating, this half covering technology point be 24 piece 7 fly strengthen satin weave through face; Again B is set and partly hide technology point (similar a kind of tissue), with the interlacing point counter-rotating of B, the latitude interlacing point with each latitude makes progress, respectively strengthens 1 to the lower edge warp-wise then, simultaneously this latitude interlacing point counter-rotating originally again, this half covering technology point be 24 piece 7 fly strengthen satin weave through face
(2) among Fig. 2, be one group of shadow weave of basic engineering with the A of elementary organization, once strengthen interlacing point M=N=24, when running into 1 covering look technology point, cross, form the basic organization of one group of (N-2)=22 shadow weave, N represents to organize period, and M strengthens number for the shadow weave interlacing point
(3) among Fig. 3, be one group of shadow weave of basic engineering with the B of elementary organization, once strengthen interlacing point M=N=24, when running into 1 covering technology point, cross, form the cooperation tissue of one group of (N-2)=22 shadow weave, N represents to organize period, and M strengthens number for the shadow weave interlacing point
(4) according to basic organization method for designing among Fig. 2, adopt the strong method that adds of M=6, the number that design obtains basic organization is (N-3) * N/6+1=85, as shown in Figure 4,
(5) organize method for designing according to cooperating among Fig. 3, adopt the strong method that adds of M=6 equally, design obtains cooperating the number of tissue to be (N-3) * N/6+1=85, as shown in Figure 5,
(6) the odd even latitude with each tissue in the basic organization separates, and obtains basic organization one and basic organization two, removes and repeats tissue, organizes number all to reduce to 43 respectively, and is shown in Figure 7 as Fig. 6,
(7) will cooperate the odd even latitude of each tissue in the tissue to separate, and obtain cooperating tissue one and cooperate tissue two, and remove and repeat tissue, and organize number all to reduce to 43 respectively, shown in Figure 9 as Fig. 8,
(8) after having designed 4 groups of tissues, can do simply checking to the combined effect that partly hides after its combination before using.The method of checking is: last tissue of basic organization two, cooperation tissue one and cooperation tissue two and the institute in the basic organization one are made up in a organized way one by one, Figure 10 sees in tissue effect after the combination, and each after the combination organized and satisfied half tissue effect that hides.
3. the grey level of cyan, magenta, yellow, 4 gray-scale map layers of black is all adjusted to respectively and be equal to or less than organizing of half covering structure several 43, set 4 groups of maximum filling faces in the tissue and organize corresponding black (brightness value minimum), maximum through the corresponding white of covering weave (brightness value maximum), and remain unchanged, brightness value according to different gray scales in the pattern, carry out half and hide the tissue replacement, obtain single layer structure figure separately, concrete grammar is:
1. with the corresponding basic organization one of the monochromatic gray-scale map of cyan, carry out substituting one by one of gray scale and tissue, form the corresponding black and white single layer structure figure that has only, specification is constant,
2. with the monochromatic gray-scale map corresponding matching of magenta tissue one, carry out substituting one by one of gray scale and tissue, form the corresponding black and white single layer structure figure that has only, specification is constant,
3. with the corresponding basic organization two of the monochromatic gray-scale map of yellow, carry out substituting one by one of gray scale and tissue, form the corresponding black and white single layer structure figure that has only, specification is constant,
4. with the monochromatic gray-scale map corresponding matching of black tissue two, carry out substituting one by one of gray scale and tissue, form the corresponding black and white single layer structure figure that has only, specification is constant,
5. with 4 single layer structure figure by identical original position along broadwise 1: 1: 1: 1 makes up, namely by cyan, magenta, yellow, black the parallel of four single layer structure figure is arranged in order, form the combined fabric structure chart, specification becomes vertical 2400 pixels, horizontal 3360 pixels, the partial result of combination assumption diagram as shown in figure 11, this combination assumption diagram can be used for jacquard fabric production.
4. that sets suitable thread count and 4 groups of latitudes selects latitude information, selects 1 group of white silk to do warp, and 4 kinds of parallels are selected cyan, magenta, yellow, four kinds of colors of black respectively.The fabric effect as shown in figure 12.
Above-described embodiment is used for explaining and explanation the present invention, rather than limitation of the present invention, in the protection domain of spirit of the present invention and claim, the present invention is made any modification and change, all falls into protection scope of the present invention.

Claims (1)

1. one kind based on the jacquard fabric method for designing of organizing the technology that hides thirty, it is characterized in that the half interlacing point in the combining structure of the jacquard fabric that designs is in the state of mutual covering, key step is: (1) computer digital graphical design, (2) partly hide the institutional framework design, (3) tissue is replaced, merge formation fabric composite structure figure, (4) fabric composite structure figure production application, wherein:
(1) computer digital graphical design
Utilize Computer Image Processing method design digital image, the digital image subject matter is not limit, and number is 2 or 4, and the specification of digital image is identical, obtains gray level image after the computer digital image is discolored,
(2) partly hide the institutional framework design
1. select an A of elementary organization, elementary organization's range of choice is twill or the satin weave in the basic stitch, and warp, latitude organize period to be all N mutually, and N will move a latitude and form the B of elementary organization between 5 to 48 on the A,
2. A is set and partly hide the technology point, at first with the interlacing point counter-rotating of A, the latitude interlacing point with each latitude makes progress then, each strengthens 1 along warp-wise downwards, again original this latitude interlacing point is reversed simultaneously, one group of shadow weave of design is referred to as basic organization under the situation of not destroying 1 covering technology point
3. B is set and partly hide the technology point, at first with the interlacing point counter-rotating of B, the latitude interlacing point with each latitude makes progress then, each strengthens 1 along warp-wise downwards, again original this latitude interlacing point is reversed simultaneously, one group of shadow weave of design under the situation of not destroying 1 covering technology point is referred to as to cooperate tissue
4. the odd even latitude with each tissue in the basic organization separates, and obtains basic organization one and basic organization two,
5. will cooperate the odd even latitude of each tissue in the tissue to separate, and obtain cooperating tissue one and cooperate tissue two,
(3) tissue is replaced, and merges to form fabric composite structure figure
According to design effect, several gray-scale maps of antithesis carry out effective color range number selection respectively, the grey level of each figure is no more than basic organization and cooperates the number of organizing of tissue, determine in the gray level image black to white and basic organization with cooperate filling face in the tissue to arrive substitutional relation through covering weave, and remain unchanged
1. when the gray-scale map number is 2, with the corresponding basic organization of ground floor gray-scale map, carry out substituting one by one of gray scale and tissue, form corresponding ground floor single layer structure figure, with second layer gray-scale map corresponding matching tissue, carry out substituting one by one of gray scale and tissue, form corresponding second layer single layer structure figure, again ground floor single layer structure figure is made up along broadwise by identical original position with second layer single layer structure figure at 1: 1, obtain half and hide the jacquard fabric combination assumption diagram
2. when the gray-scale map number is 4, with the corresponding basic organization one of ground floor gray-scale map, carry out substituting one by one of gray scale and tissue, form corresponding ground floor single layer structure figure, with second layer gray-scale map corresponding matching tissue one, carry out substituting one by one of gray scale and tissue, form corresponding second layer single layer structure figure, with the corresponding basic organization two of the 3rd layer of gray-scale map, carry out substituting one by one of gray scale and tissue, form the 3rd layer of corresponding single layer structure figure, with the 4th layer of gray-scale map corresponding matching tissue two, carry out substituting one by one of gray scale and tissue, form the 4th layer of corresponding single layer structure figure, again with ground floor, the second layer, the 3rd layer and the 4th layer of single layer structure figure by identical original position along broadwise 1: 1: 1: 1 makes up, and obtains half and hides the jacquard fabric combination assumption diagram
(4) fabric composite structure figure production application
To partly hide the jacquard fabric combination assumption diagram and add and select latitude information, and select a cocainine line to do warp, and select the even number set silk thread identical with the single layer structure figure number of plies to do parallel, this fabric composite structure figure is directly used in the jacquard fabrics of producing many group latitude half covering effects.
CN 201110436010 2011-12-16 2011-12-16 Jacquard fabric design method based on intersection point half-covering technique Expired - Fee Related CN102517758B (en)

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