CN104195713B - Based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue and the processing of shuttle-woven fabric and outward appearance display methods - Google Patents
Based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue and the processing of shuttle-woven fabric and outward appearance display methods Download PDFInfo
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Abstract
The invention discloses a kind of yarn distribution map generalization method of the shuttle-woven fabric based on fabric tissue and the processing of shuttle-woven fabric and outward appearance display methods.Directly using the fabric tissue with reference to sample as elementary cell in method of the present invention, analyze the overlay area of each the class yarn in each fabric unit, the overlay area of each the class yarn in each fabric tissue is utilized to go to corresponding region in filling design sample, finally respectively to each class yarn designated color, i.e. the yarn distribution map of generative approach sample.The present invention substantially increases the formation efficiency of the yarn distribution map of design sample, is conducive to further improving the efficiency that fabric turns over sample.And substantially do not need fabric specialized technical knowledge, reduce the technical threshold that fabric turns over sample and production work, and improve operation smoothness, convenience, solve a great problem that traditional textile enterprise exists in high technology content enterprise transformation process.
Description
Technical field
The present invention relates to textile technology field, be specifically related to a kind of yarn distribution map generalization method of the shuttle-woven fabric based on fabric tissue and the processing of shuttle-woven fabric and outward appearance display methods.
Background technology
Woven Fabrics is the cloth be mutually vertically interwoven by longitude and latitude both direction by yarn, and longitudinal yarn is on warp thread, and horizontal yarn is weft yarn, and warp thread and weft yarn are interwoven according to certain organization rule.The geometry of Woven Fabrics is the spatial relationship of warp thread and weft yarn, comprises the pilotaxitic texture of warp thread and weft yarn, cross-sectional area and shape.The rule that fabric tissue refers in fabric warp thread and weft yarn is interlaced or drift along each other.In warp thread and weft yarn cross part, be namely called interlacing point (floating-point); All warp thread float on weft yarn, claim through interlacing point (riser); All weft yarns, on warp thread, claim latitude interlacing point (latitude floating-point).A Weaving Cycle (or a complete organization) is called when rule of drifting along through interlacing point and latitude interlacing point reaches circulation time.
One of task faced by textile industry often needs is exactly that fabric turns over sample, existing fabric turns over quadrat method all by having drawn a design, the sample directly prepared by drawing a design, cause waste of material like this, and draw a design at every turn and need the manpower and materials that take and time to be all huge, result might not be satisfactory, substantially increases and turn over sample cost.In addition, all need owing to drawing a design at every turn to generate corresponding looming draft, and obtain by the outward appearance with reference to sample the work that looming draft is one and complexity, certain fabric specialized technical knowledge must be had and just can complete.
With the development of computer technology and image processing techniques, there is the software much can simulating fabric outward appearance, according to the outward appearance with reference to original mold type design fabric, like this carrying out when fabric turns over sample, without the need to drawing a design, greatly reducing and turning over sample cost.But be all base unit with yarn in the simulation softward of existing fabric outward appearance, analyze with reference to each one thread in sample, the interlacing point obtained with reference to sample distributes, workload is still comparatively large, and the same fabric specialized technical knowledge needing specialty.Therefore, how to reduce the technical threshold of fabric design work, and improve operation smoothness, convenience, allow computer technology can provide convenient for more general user group, be a great problem that traditional textile enterprise exists in high technology content enterprise transformation process always.Contradiction between professional in short supply and technological innovation demand strongly limit industry technology upgrade, and large quantities of traditional textile enterprise goes no further in face of the high talent and technology barriers.
Important component part in prior art in looming draft is exactly organization chart, Tissue distribution containing yarn in organization chart, and these information are also all reflected in yarn distribution map of the present invention, therefore yarn distribution map of the present invention can be passed through, the Form generation looming draft of gaiting of bonding apparatus, just can operate loom according to this looming draft and carry out designing weaving of sample.
Obtain yarn distribution map using fabric tissue group as elementary cell, and be converted into looming draft, the design sample utilizing the looming draft obtained to produce, farthest can retain the tissue appearance style with reference to sample, have strict inheritance.
Based on an outward appearance display methods for the shuttle-woven fabric of fabric tissue, realize based on the network system with server and client side, comprising:
A (), by the image of reference sample prestored in Client browse server, select one as object reference sample, and the gray scale downloading the fabric tissue of this object reference sample from server organizes segment and yarn coverage diagram;
Described gray scale organizes segment to generate by the following method:
Obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray proces is carried out to each elementary organization's segment obtain gray scale and organize segment;
Described yarn coverage diagram generates by the following method:
For each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
B design sample is divided into several regions by (), and be each Region specification color and fabric tissue, and described fabric tissue is with reference to the one in sample; For each region in design sample, fill current region with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after filling, and show in client.
In network system of the present invention, server prestores and severally to form with reference to sample storehouse with reference to sample, and each storage content with reference to sample comprises organizes segment and yarn coverage diagram with reference to the gray scale of each fabric tissue in the image of sample and this reference sample.According to the kind of color and fabric tissue, design sample being divided into several regions, being actually the fabric tissue according to downloading, is the kind of each Region specification fabric tissue in design sample.Color can as required or design sample self distribution of color setting.
In the reference sample that the certain professional knowledge of usual needs could obtain, the gray scale of various fabric tissue organizes segment and yarn coverage diagram, that in the present invention, each is organized segment and yarn coverage diagram with reference to gray scale corresponding to sample is stored in server, realize resource-sharing by network interconnection, reduce further the technical threshold that shuttle-woven fabric turns over sample and design.As required, the user (system maintenance person) with specified permission can with reference to sample (comprise and organize segment and yarn coverage diagram with reference to gray scale corresponding to sample) in timing update server.
As preferably, the area information that described design sample and this design sample divide all is pre-stored in server.Design sample in the present invention and also can prestore Construction designing sample storehouse in the server, user designs sample according to Client browse, and selects one as target design sample.Wherein, the area information that design sample divides is the color and fabric tissue kind that regional is corresponding, can be realized by index color.
Compared with prior art, directly using the fabric tissue with reference to sample as elementary cell in method of the present invention, analyze the overlay area of each the class yarn in each fabric unit, the overlay area of each the class yarn in each fabric tissue is utilized to go to corresponding region in filling design sample, finally respectively to each class yarn designated color, i.e. the yarn distribution map of generative approach sample.The formation efficiency substantially increasing the yarn distribution map of design sample of the present invention, can further improve the efficiency that fabric turns over sample.And substantially do not need fabric specialized technical knowledge, reduce the technical threshold that fabric turns over sample and production work, and improve operation smoothness, convenience, solve a great problem that traditional textile enterprise exists in high technology content enterprise transformation process.In addition, the shuttle-woven fabric utilizing method of the present invention to produce directly can retain the tissue appearance style with reference to sample.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of yarn distribution map generalization method of the shuttle-woven fabric based on fabric tissue and the processing of shuttle-woven fabric and outward appearance display methods.
Based on a yarn distribution map generalization method for the shuttle-woven fabric of fabric tissue, comprising:
(1) obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray processing process is carried out to each elementary organization's segment obtain gray scale and organize segment;
(2) for each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
(3) design sample is divided into several regions, and is each Region specification color and fabric tissue, described fabric tissue is with reference to the one in sample;
(4) for each region in design sample, current region is filled with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after having filled, namely obtain the yarn distribution map of design sample.
The image of reference sample obtained is the image in the front of reference sample, generally completes by the mode such as scanning or take pictures.The fabric tissue single to each class cuts one of them, and from reference to cutting sample with reference to before the fabric tissue in sample, cleaver just can complete after needing rule of thumb to determine the kind of the fabric tissue needing to cut and overlay area and cut.
In order to enable basic organization segment when filling with the color coordination of yarn, thus the fabric outward appearance of the sample of performance design more really, obtain basic organization segment carry out gray processing process to cutting in step (1), basic organization segment is converted into gray scale and organizes segment.Further, also image gray processing corresponding for each fabric tissue is treated to middle gray level image in the present invention.
For reference sample, the specification of inhomogeneity yarn is different with color.For each fabric tissue, in the present invention, each class yarn is to there being a yarn coverage diagram, achieves same class yarn and only need once to paint operation, substantially increase formation efficiency.But when practical operation, each class yarn is numbered, and is convenient to subsequent operation.And in order to superpose when filling, in step (2), organize the overlay area of each class yarn in segment and background area (gray scale organizes the part in segment except such yarn overlay area) to make a distinction gray scale by binaryzation.Make the color of overlay area be black in the present invention during binaryzation, background area is white (vice versa).
Directly using the fabric tissue of existing fabric (with reference to sample) as elementary cell in the yarn distribution map generalization method of shuttle-woven fabric of the present invention, analyze the overlay area of each the class yarn in each fabric unit, the overlay area of each the class yarn in each fabric tissue is utilized to go to corresponding region in filling design sample, finally respectively to each class yarn designated color, namely the yarn distribution map of generative approach sample, substantially increases design efficiency.The more important thing is, generation method of the present invention does not need fabric specialized technical knowledge substantially, reduce the technical threshold that fabric turns over sample and design work, and improve operation smoothness, convenience, solve a great problem that traditional textile enterprise exists in high technology content enterprise transformation process.
Design sample is generally the design of design, first according to border existing in design, design sample is divided into several regions, but be not limited to existing border when dividing, can suitably adjust as required or segment, then be each Region specification color and fabric tissue according to design idea, wherein, color can be specified arbitrarily (also can be appointed as original color in this region in design sample), and fabric tissue is necessary for reference to the one in sample fabric tissue.
For ensureing that fabric tissue can carry out the complete cycle of continuing in all directions, described elementary organization's segment is rectangle.
Described step (1) also comprises organizes segment to carry out gray correction to the gray scale obtained.
The methods such as gray correction can adopt histogram equalization, greyscale transformation, homomorphic filtering, Gamma rectification realize.Gray correction effectively eliminate obtain with reference to during the image of sample because the reason such as illumination and shooting angle causes with reference to the uneven problem of the image illumination of sample, and can also the original yarn color of calibration reference sample on the impact of gray-scale map brightness, avoid the too bright or too brightness of yarn distribution map that obtains after ringing superposition colouring of shadow of former figure (elementary organization's segment).
Described step (1) also comprises organizes segment to carry out boundary adjustment to the gray scale obtained, to ensure that gray scale organizes segment seamlessly to continue in all directions, specific as follows:
(1-1) determine that head end and end drop on gray scale respectively and organize the yarn on the opposite side of segment as effective yarn, and using the overlay area of all effective yarns as and effective coverage;
(1-2) end points of this effective coverage is stretched to the corresponding end points place that gray scale organizes segment.
The yarn coverage diagram (all kinds of yarn coverage diagrams of the fabric tissue that this region is corresponding) that the present invention utilizes regional corresponding carries out continuous circulation filling, and splicing obtains the yarn distribution map of complete design sample.Gray scale organizes segment and yarn coverage diagram all by obtaining elementary organization's segment process conversion, the experience of user (cleaver) is mainly relied on to complete owing to cutting elementary organization's segment, and then cause cutting to there is certain error, cause the yarn distribution map finally obtained to occur significantly circulating trace line.According to the position of the head and the tail (head end and end) of each yarn in the present invention, determine effective yarn, then adjust the position of effective yarn, make the head and the tail location matches of same one thread, can effectively reduce and even eliminate this circulation trace line, greatly improve the quality of design sample.Wherein, in step (1-2), the end points of effective coverage is stretched to the corresponding end points place of elementary organization's segment, make the size and shape of effective coverage identical with elementary organization image size and shape like this, in drawing process, in effective coverage, the position of each yarn also can adjust according to the ratio stretched accordingly.The concrete enforcement of drawing process can be realized by the graphics processing function in existing software.
In described step (3), the color of zones of different is all not identical with the kind of fabric tissue.
By the kind zoning of color and fabric tissue, once can complete the colouring of same class yarn like this, compared with the independent method that each one thread is painted, substantially reduce workload.
Index color is utilized to mark regional in design sample in described step (3).
Marked by index color, be conducive to saving memory space, make the sharpness of border of adjacent area, be convenient to carry out region operation in subsequent processes, the color replacement etc. in such as whole region.
As preferably, when filling in described step (4), first utilize gray scale corresponding to current region to organize segment to fill, recycling and the yarn coverage diagram that gray scale organizes segment corresponding are added to current region.The part outside current region border also can be excised as required after filling.
During filling, after directly the gray scale of correspondence being organized segment (gray scale of the fabric tissue that this region is corresponding organizes segment) whole region of tiling (during tiling between adjacent segment mutually continuously continuously every, and mutual zero lap), then by each class yarn coverage diagram according to the full whole region of identical rule tiling.Also can first select arbitrarily a position as original position, and gray scale organized segment to be filled to this original position, successively corresponding yarn coverage diagram is superimposed to gray scale afterwards to organize on segment, and then obtains the filling segment of current region, and directly to tile whole region with this filling segment.
In order to present Overlay in the present invention, described yarn coverage diagram can arrange certain transparency, and such as can arrange transparency is 30 ~ 70%.
During superposition, segment is organized to be placed in bottom gray scale, the light and shade change on each one thread can better be showed, add the fabric appearance details of yarn distribution map, make the yarn distribution map finally obtained have the appearance tactile impression of yarn, improve the precision of yarn distribution map, if only use yarn coverage diagram, the yarn distribution map obtained after yarn colouring lacks texture, and precision is not high.
Present invention also offers a kind of processing method of the shuttle-woven fabric based on fabric tissue, comprising:
(S1) obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray proces is carried out to each elementary organization's segment obtain gray scale and organize segment;
(S2) for each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
(S3) design sample is divided into several regions, and is each Region specification color and fabric tissue, described fabric tissue is with reference to the one in sample;
(S4) for each region in design sample, current region is filled with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after having filled, namely obtain the yarn distribution map of design sample;
(S5) generate looming draft according to described yarn distribution map, utilize the production of this looming draft complete design sample.
Accompanying drawing explanation
Fig. 1 is the image of the reference sample of the present embodiment;
Fig. 2 (a) is the elementary organization's segment with reference to the first fabric tissue in sample;
Fig. 2 (b) is the elementary organization's segment with reference to the second fabric tissue in sample;
Fig. 2 (c) is the elementary organization's segment with reference to the third fabric tissue in sample;
Fig. 3 (a) organizes segment for the gray scale before carrying out gray correction and boundary adjustment;
Fig. 3 (b) organizes segment for the gray scale after carrying out gray correction and boundary adjustment;
Fig. 4 (a) is the yarn coverage diagram of a class yarn in Fig. 2 (a);
Fig. 4 (b) is the yarn coverage diagram of a class yarn in Fig. 2 (b);
Fig. 4 (c) is the yarn coverage diagram of a class yarn in Fig. 2 (c);
Fig. 5 is the design sample of the present embodiment;
Fig. 6 (a) is that when filling, bottom has gray scale to organize the filling effect figure of segment;
When Fig. 6 (b) is for filling, bottom is without the filling effect figure of gray scale organization chart block;
Fig. 7 is the yarn distribution map of the design sample of the present embodiment.
Detailed description of the invention
Describe the present invention below in conjunction with the drawings and specific embodiments.
Based on a yarn distribution map generalization method for the shuttle-woven fabric of fabric tissue, comprising:
(1) scanning obtains the image (as shown in Figure 1) with reference to sample front, user rule of thumb judges the kind of the fabric tissue of this reference sample, in Fig. 1, with reference to sample be divided into three regions according to fabric tissue type, namely three place's cross hairs in figure illustrate three zoness of different.
The fabric tissue of reference sample is cut as elementary organization's segment from the image with reference to sample, each kind fabric tissue excisions elementary organization's segment according to fabric tissue type.
The reference sample of the present embodiment has 3 kinds of fabric tissues, as shown in Fig. 2 (a), Fig. 2 (b) He Fig. 2 (c).
What Mei Fu elementary organization segment must comprise organizes repetitive, the not strict restriction of the number of repetitive, then gray processing process is carried out to each elementary organization's segment obtain gray scale and organize segment (gray scale obtained in the present embodiment organizes segment to be middle gray level image).Also organize segment to carry out gray correction to the gray scale obtained in the present embodiment, adopt automatic Gamma gray correction method to complete gray correction.The effect of gray correction see shown in Fig. 3 (a) He Fig. 3 (b), as seen by gray correction, can substantially eliminate the vestige of uneven illumination.Further, organize segment to carry out boundary adjustment to the gray scale after gray correction, make the position of the head end of same one thread and end corresponding, specific as follows:
(1-1) determine that head end and end drop on the yarn on the opposite side of elementary organization's segment respectively, and using the overlay area of this yarn as and effective coverage;
(1-2) end points of this effective coverage is stretched to the corresponding end points place of elementary organization's segment.
As shown in Fig. 3 (a) He Fig. 3 (b), organize segment to carry out boundary adjustment to gray scale and can eliminate the not corresponding problem in same one thread position.
(2) yarn in each fabric tissue is divided into several classifications according to yams and color, different classes of yams and color are all not identical, each gray scale organized the overlay area of the same class yarn in segment extract as a picture and carry out binary conversion treatment again, namely obtain the yarn coverage diagram of all kinds of yarn in corresponding fabric tissue.
By binary conversion treatment, the overlay area of yarn and background color are made a distinction.In the present embodiment, the color of binaryzation overlay area in season is white, and background area (gray scale organizes all regions in segment except such yarn overlay area) is black.The each yarn coverage diagram obtained can see Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c).
(3) choose design sample, design sample as shown in Figure 5, is divided into several regions by the pattern designing sample in the present embodiment, and is each Region specification color and fabric tissue, and fabric tissue is with reference to the one in sample; Make the color of zones of different and fabric tissue kind all not identical, and utilize index color to mark regional in design sample.
(4) for each region marked by index color, segment and this gray scale is organized to organize the yarn coverage diagram of each class yarn in segment to fill current region by the gray scale of fabric tissue corresponding to current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after having filled, namely obtain the yarn distribution map of design sample.
Such as designing flower region in sample is plain weave, and plain weave has had corresponding gray scale to organize segment in step (1), therefore, the gray scale corresponding with plain weave in step (1) is directly adopted to organize the flower region in segment filling design sample.During filling, first select arbitrarily a position as original position, segment the gray scale corresponding with this region is organized to tile whole region (ensure during tiling that each gray scale organizes segment continuous, neighboring gradation organizes gapless between segment, and the two is not without overlapping region).
In step (1), the gray scale corresponding with plain weave organizes segment can obtain two yarn coverage diagrams through post processing, respectively corresponding warp thread overlay area and weft yarn overlay area.
Each gray scale after utilizing above-mentioned two kinds of yarn coverage diagrams to be superimposed to tiling in this step is organized on segment, will exceed the Partial Resection in this region, and namely complete the filling to this region after completing.Fig. 6 (a) is that when filling, bottom has gray scale to organize the filling effect figure of segment, and when Fig. 6 (b) is filling, bottom is without the filling effect figure of gray scale organization chart block.Contrast visible, during filling, organize segment to be placed in bottom gray scale, the light and shade change on each one thread can better be showed, be conducive to the fabric appearance details increasing yarn distribution map, make the yarn distribution map finally obtained more close to true fabric texture.
After utilizing said method to fill all regions, can be the yarn colouring in every width yarn coverage diagram as required, such as the flower region designed in sample is yellow originally, the warp thread in flower region and weft yarn (i.e. two width yarn coverage diagrams) can be appointed as redness by user as required again, and carry out playing up colouring, the final yarn distribution map obtaining design sample, as shown in Figure 7.
Again the pictorial style of design sample is embodied after colouring on the one hand, the tissue characteristic inherited with reference to sample also intact on the other hand.
Also utilize the Form generation looming draft of gaiting of the tissue characteristic's bonding apparatus in yarn distribution map in the present embodiment further, just can operate loom according to this looming draft and carry out designing weaving of sample.
A kind of outward appearance display methods of the shuttle-woven fabric based on fabric tissue is also provided in the present embodiment, realizes based on the network system with server and client side, comprising:
A (), by the image of reference sample prestored in Client browse server, select one as object reference sample, and the gray scale downloading the fabric tissue of this object reference sample from server organizes segment and yarn coverage diagram.
Wherein, gray scale organizes segment to generate by the following method:
Obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray proces is carried out to each elementary organization's segment obtain gray scale and organize segment;
Yarn coverage diagram generates by the following method:
For each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue.
B design sample is divided into several regions by (), and be each Region specification color and fabric tissue, described fabric tissue is with reference to the one in sample, for each region in design sample, the gray scale of corresponding fabric tissue is utilized to organize segment and yarn coverage diagram to fill current region, be each class yarn designated color according to the color of current region after filling, and shown by client.
Organize segment and yarn coverage diagram to be stored in server with reference to the gray scale that sample is corresponding each, achieve resource-sharing by network interconnection.
Above-described detailed description of the invention has been described in detail technical scheme of the present invention and beneficial effect; be understood that and the foregoing is only most preferred embodiment of the present invention; be not limited to the present invention; all make in spirit of the present invention any amendment, supplement and equivalent to replace, all should be included within protection scope of the present invention.
Claims (10)
1., based on a yarn distribution map generalization method for the shuttle-woven fabric of fabric tissue, it is characterized in that, comprising:
(1) obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray processing process is carried out to each elementary organization's segment obtain gray scale and organize segment;
(2) for each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
(3) design sample is divided into several regions, and is each Region specification color and fabric tissue, described fabric tissue is with reference to the one in sample;
(4) for each region in design sample, current region is filled with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after having filled, namely obtain the yarn distribution map of design sample.
2., as claimed in claim 1 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, it is characterized in that, described elementary organization's segment is rectangle.
3., as claimed in claim 1 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, step (1) also comprises organizes segment to carry out gray correction to the gray scale obtained.
4. as claimed in claim 3 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, described step (1) also comprises organizes segment to carry out boundary adjustment to the gray scale obtained, to ensure that gray scale organizes segment seamlessly to continue in all directions, specific as follows:
(1-1) determine that head end and end drop on gray scale respectively and organize the yarn on the opposite side of segment as effective yarn, and using the overlay area of all effective yarns as effective coverage;
(1-2) end points of this effective coverage is stretched to the corresponding end points place that gray scale organizes segment.
5., as claimed in claim 1 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, it is characterized in that, in step (3), the color of zones of different is all not identical with the kind of fabric tissue.
6., as claimed in claim 3 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, it is characterized in that, in step (3), utilize index color to mark regional in design sample.
7. as claimed in claim 1 based on the yarn distribution map generalization method of the shuttle-woven fabric of fabric tissue, it is characterized in that, when filling in step (4), first utilize gray scale corresponding to current region to organize segment to fill, then the gray scale that is added to by the yarn coverage diagram of correspondence is organized on segment.
8., based on a shuttle-woven fabric processing method for fabric tissue, it is characterized in that, comprising:
(S1) obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray proces is carried out to each elementary organization's segment obtain gray scale and organize segment;
(S2) for each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
(S3) design sample is divided into several regions, and is each Region specification color and fabric tissue, described fabric tissue is with reference to the one in sample;
(S4) for each region in design sample, current region is filled with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after having filled, namely obtain the yarn distribution map of design sample;
(S5) generate looming draft according to described yarn distribution map, utilize weaving of this looming draft complete design sample.
9., based on an outward appearance display methods for the shuttle-woven fabric of fabric tissue, realize based on the network system with server and client side, it is characterized in that, comprising:
A (), by the image of reference sample prestored in Client browse server, select one as object reference sample, and the gray scale downloading the fabric tissue of this object reference sample from server organizes segment and yarn coverage diagram;
Described gray scale organizes segment to generate by the following method:
Obtain with reference to the image of sample, cut fabric tissue with reference to sample as elementary organization's segment from the image with reference to sample, and gray processing process is carried out to each elementary organization's segment obtain gray scale and organize segment;
Described yarn coverage diagram generates by the following method:
For each fabric tissue, according to the classification of yarn in this fabric tissue, organize the overlay area of extracting each class yarn segment respectively from corresponding gray scale, and carry out the yarn coverage diagram that binaryzation obtains each class yarn in this fabric tissue;
B design sample is divided into several regions by (), and be each Region specification color and fabric tissue, and described fabric tissue is with reference to the one in sample; For each region in design sample, fill current region with the yarn coverage diagram corresponding with the fabric tissue of current region, according to the yarn colouring that the color of current region is in every width yarn coverage diagram after filling, and show in client.
10., as claimed in claim 9 based on the outward appearance display methods of the shuttle-woven fabric of fabric tissue, it is characterized in that, the area information that described design sample and this design sample divide all is pre-stored in server.
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| CN101109121A (en) * | 2007-08-07 | 2008-01-23 | 韩容 | Method for manufacturing jacquard fabric with different material quality and style |
| CN102425024B (en) * | 2011-09-15 | 2013-12-04 | 浙江理工大学 | Method for designing jacquard fabric with black-and-white emulation effect by utilizing colored patterns |
| CN102592286A (en) * | 2012-03-14 | 2012-07-18 | 江南大学 | Automatic identification method of color fabric color mold pattern image based on image processing |
| CN102750405B (en) * | 2012-06-05 | 2014-11-12 | 浙江理工大学 | Computer simulation method of spun-dyed fancy fabrics |
| CN103106645B (en) * | 2013-03-15 | 2015-08-12 | 天津工业大学 | A kind of recognition method for woven fabric structure |
| CN103530644A (en) * | 2013-10-25 | 2014-01-22 | 天津工业大学 | Automatic identification method for weave structures of striped fabric |
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2014
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