CN1955350A

CN1955350A - Manufacturing method of large jacquard embroidery electronic card for loom control system

Info

Publication number: CN1955350A
Application number: CN 200510061301
Authority: CN
Inventors: 韩容
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-28
Filing date: 2005-10-28
Publication date: 2007-05-02

Abstract

An electronic pattern card of jacquard embroidery for loom control system is prepared through graphics and image processing, and design of jacquard weaving.

Description

A kind of preparation method that is used for the large jacquard embroidery electronic card of loom control system

Technical field

The present invention relates to the manufacture method of picture-weaving in silk goods card, particularly a kind of preparation method that is used for the large jacquard embroidery electronic card of loom control system.

Background technology

Traditional colour brocade, its color is to rely on warp, the weft yarn of different colours to be interweaved to show with floating long form, color is more simple, the color that this traditional colour brocade art is showed has limitation, and complex production process, very high to the requirement of equipment and employee's experience and proficiency.Chinese patent CN 10911880C discloses a kind of preparation method of colour brocade, it utilizes computer technology that color is carried out merger, generate the card tissue by computer, weave on looms then and produce colour brocade, but its woven picture-weaving in silk, on the gradation effect, can't reach the effect that is similar to embroidery, can't satisfy the demand of particular market.

Summary of the invention

The objective of the invention is the deficiency that exists in the above-mentioned background technology in order to solve, a kind of comprehensive utilization computer technology, graph image technology are provided, organize technology such as technological design, can weave the Electronic card preparation method that levels are rich, jacquard weave embroidery picture-weaving in silk that third dimension is strong are drawn.

For achieving the above object, the technical scheme that the present invention takes is as follows: a kind of preparation method that is used for the large jacquard embroidery electronic card of loom control system, and it may further comprise the steps: (a) graph and image processing, (b) line is knitted design,

(a) graph and image processing:

1. with the pattern of required woven embroidery and manual embroidery, the operation scanning imaging system converts the graphic image data file to,

2. use digital image processing techniques that the image of embroidery or manual embroidery is changed into the rgb image that computer is admitted,

3. according to the visual effect of colorimetry principle and human eye, the image of embroidery and manual embroidery is converted to the HSL space from rgb space,

4. set up embroidery Yarn color model based on geometric parameter and STOCHASTIC DIFFUSION mechanism, design parameterization with the embroidery Yarn color, the local surfaces tissue is cut apart jointly by warp-wise and broadwise, wherein warp-wise is cut apart several m=2～5, broadwise is cut apart several n=2～15, and warp-wise line latitude floating-point number increases progressively basic period r=5～80 of monolayer organization by piece number R-2 of elementary organization, can produce the mn+1 of the transition zone times N of monolayer organization=(R-2) after the combination, the aforementioned data round numbers; According to the color of embroidery or manual embroidery pattern, select the warp of set particular color, the Spot Channel of parallel,

5. the rgb image with embroidery or manual embroidery resolves into the some kinds of multichannel monochrome images of color;

(b) line is knitted design:

1. according to embroidery or manual embroidery technological requirement, image is edited, is revised,

2. the image to embroidery and manual embroidery carries out special color separation, and bright, the blindstory of adjusting picture distribute, and according to colored chromatogram, and some kinds of colors of technological requirement setting, the color merger of the circumstances in which people get things ready for a trip of going forward side by side,

3. set up the Yarn color tissue bank of the fabric structure of embroidery and manual embroidery, according to the structure of embroidery fabric tissue, information extraction from color tissue bank automatically,

4. according to the skill of handling needles of embroidery or manual embroidery, design specific fabric tissue, the some color combination that form after the color separation are become corresponding color gray scale, by the corresponding automatically Electronic card data that generate fabric particular organization of computer.

In the step of preceding chatting, (a) local surfaces tissue 4. can be cut apart jointly by warp-wise and broadwise, wherein warp-wise is cut apart several m=2～5, broadwise is cut apart several n=2～15, textura epidermoidea adopts broadwise latitude floating-point to increase progressively, latitude floating-point number is incremented to R-2 from 1, R is elementary organization's piece number, basic period r=5～80 of monolayer organization, can produce the mn+1 of the transition zone times N of monolayer organization=(R-2) after the combination, it is 2～270 that access node is organized the period scope, and the parallel number is 2～15, the aforementioned data round numbers.

The invention has the beneficial effects as follows: its fully utilizes computer networking technology, graph image technology, artificial intelligence technology, organizes technological design, utilization means uniqueness, with the large jacquard embroidery electronic card that this method is produced, the jacquard weave embroidery picture-weaving in silk that can be implemented in and weave levels are rich on the ordinary loom, third dimension is strong, interlace densities is high, picture is clear, fineness is true to nature is drawn.

The specific embodiment

The invention will be further described below by example, but the present invention is not limited by example.

Embodiment 1: in this example, be made into 52 centimetres of fabric widths with one 5 inches common hand embroidering product, high 71 centimetres colour embroidery picture-weaving in silk stevengraph picture.Warp (cream-coloured) 6000 used in this portrait design, is (1/20/22D * 2) 6.8T/cm mulberry silk, and totally 3552 * 7 in parallel (being respectively fuchsin, middle Huang, acid blue, light green, dark blue, black, white) is the mulberry silk of 2/20/22D.Its concrete operations step is as follows:

1, the hand embroidering product that will wait the system of turning over scan with scanner, form preview image in computer;

2, to the image in the computer, carry out parameter setting and adjustment according to making needs, scanning accuracy is being adjusted under the situation of 300dpi, the picture element of its warp-wise is 6144, the picture element of its broadwise is 8588, and readjust scanning color lightness, and carry out formal scanning imagery, image is converted to the HSL space from rgb space;

3, the image that scanning is formed, PaintShop by specialties such as HWCAD, PhotoShop, CorelDraw is handled, mainly be that the image that scanning forms is carried out cutting, it is adjusted into 6000 * 8516 pixel dot matrix, guarantee the quality of image, also will remove the variegated point on the picture;

4, image is carried out color separation, above-mentioned picture breakdown is become the some kinds of multichannel monochrome images of color, in this example, form the color separation original text of fuchsin, middle Huang, acid blue, light green, dark blue, black, white respectively;

5, adjust bright, the blindstory time distribution of picture, and, above-mentioned color separation original text is carried out the color merger according to colored chromatogram;

6,, above 7 width of cloth color separation original texts are compressed into 6000 * 3552 picture element specifications respectively according to technological requirement zoomed image specification;

7, according to the skill of handling needles of embroidery, the design respective organization with the color combination that forms behind the image color segmentation, in conjunction with the combination of color gray scale, by the skill of handling needles of computer according to embroidery, generates the Electronic card of corresponding fabric tissue.Foundation is based on the embroidery Yarn color model of geometric parameter and STOCHASTIC DIFFUSION mechanism, design parameterization with the embroidery Yarn color, the local surfaces tissue is cut apart jointly by warp-wise and broadwise, wherein warp-wise is cut apart several m=2, broadwise is cut apart several n=5, satin latitude floating-point number increases progressively by piece number R-2 of elementary organization, the basic period r=10 of monolayer organization, transition zone times N=31 that can produce monolayer organization after the combination.Be about to its insert by 51/96 red silk thread and 1/96 white silk interweave (taking on a red color) carry out the transition to the tissue of (being white in color) that 1/96 red silk thread and 51/96 white silk interweave, i.e. gradual transition from red to white, other Huang, indigo plant, color separation original text green, black are also handled according to this method respectively.Each group parallel and warp interweave and all form Electronic card one group of simple color, that have light and shade to change like this, and every group all can be for the use that interweaves of warp, parallel.

8, with above-mentioned Electronic card, press the order of fuchsin, middle Huang, acid blue, light green, dark blue, black, white, be arranged in order, (be fuchsin 1, middle yellow 1, acid blue 1, light green 1, dark blue 1, black 1, white 1; Fuchsin 2, middle yellow 2, acid blue 2, light green 2, dark blue 2, black 2, white 2; ) the Electronic card order that sets and corresponding colo(u)r streak picking order be consistent.

9, the card and the relevant parameter that make are preserved, be transferred to loom control system, use when weaving for the electronic jacquard loom by network.

10, on loom, settle warp and parallel, totally 24064 of warps, for cream-coloured, arrange setting by per 115.38 centimetres of roots, parallel uses fuchsin, middle Huang, acid blue, light green, dark blue, black, 7 kinds of colo(u)r streaks of white, the Electronic card sequence consensus of picking order and corresponding look,, weft density is set at every centimetre 50 * 7 groups.

11, by the loom control system control electronic jacquard loom of preserving the card parameter, start loom, just can weave desired colored jacquard weave fabric with embroidery style.

Claims

1, a kind of preparation method that is used for the large jacquard embroidery electronic card of loom control system may further comprise the steps: (a) graph and image processing, and (b) line is knitted design, it is characterized in that:

(a) graph and image processing may further comprise the steps:

(b) line is knitted to design and be may further comprise the steps:

2, a kind of preparation method that is used for the large jacquard embroidery electronic card of loom control system according to claim 1, it is characterized in that: (a) local surfaces tissue is 4. cut apart jointly by warp-wise and broadwise in described step, wherein warp-wise is cut apart several m=2～5, broadwise is cut apart several n=2～15, textura epidermoidea adopts broadwise latitude floating-point to increase progressively, latitude floating-point number is incremented to R-2 from 1, R is elementary organization's piece number, basic period r=5～80 of monolayer organization, can produce the mn+1 of the transition zone times N of monolayer organization=(R-2) after the combination, it is 2～270 that access node is organized the period scope, and the parallel number is 2～15, the aforementioned data round numbers.