Yarn-dyed fabric design production method with quick response effect

A fast-response, production-method technology, applied in design optimization/simulation, calculation, special data processing applications, etc., can solve problems such as time-consuming, and achieve the effect of solving exposure problems, shortening development cycles, and improving consistency

Active Publication Date: 2018-02-09
DONGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above method can save the design and production time of yarn-dyed fabrics to a certain extent, it does not consider the pattern and organizational structure of yarn-dyed fabrics when building the database. When performing feature matching and similarity calculations, often Need to traverse the whole library, still time-consuming

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Yarn-dyed fabric design production method with quick response effect
  • Yarn-dyed fabric design production method with quick response effect
  • Yarn-dyed fabric design production method with quick response effect

Examples

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Effect test

Embodiment 1

[0049] A fast-response yarn-dyed fabric design and production method, such as figure 1 As shown, the specific steps are as follows:

[0050] (1) After collecting the fabric image, classify it according to the pattern and organizational structure to establish the fabric image database; when collecting the fabric image, use a CCD camera to shoot, and the collection environment is as follows: figure 2 As shown, the acquisition environment is a sealed box, CIE standard illuminant D65 or CIE standard illuminant A, where the angle of D65 light source to the parabolic reflector is 20°-30°, and the angle of A light source to the parabolic reflector is 30° °-45°, the specific steps are as follows;

[0051] (1.1) Set the shooting parameters before shooting: aperture 5.6, shutter 1 / 13, use the monitor color calibrator to correct the color of the computer screen, and adjust the color difference between the background color of the monitor and the collected fabric to be greater than or eq...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a yarn-dyed fabric design production method with a quick response effect. The method comprises the steps of firstly collecting fabric images and performing classification according to patterns and organization structures to establish a fabric image database; secondly screening n images matched with an incoming sample fabric from the fabric image database; and finally comparing the patterns of the n matched images with the patterns of the incoming sample fabric, if the images with consistent patterns and color difference meeting the requirement exist, directly performing production, if the images with the consistent patterns and the color difference not meeting the requirement, adjusting the colors of the images until the color difference meets the requirement and performing production, and if the images with the consistent patterns do not exist, performing fabric simulation by adopting CAD to design the images meeting the requirement and performing production.According to the yarn-dyed fabric design production method with the quick response effect, the time and the labor cost for finding the required fabric are saved; the design and production cycle of theyarn-dyed fabric is greatly shortened; and quick, efficient and accurate design and production of the incoming sample fabric are realized.

Description

technical field [0001] The invention belongs to the field of design and production of textile fabrics, and in particular relates to a fast-response yarn-dyed fabric design and production method. Background technique [0002] Colored fabrics are fabrics woven with dyed yarns. In the finishing process, dyed fabrics do not need to be dyed or printed. The color and pattern of colored fabrics can be used as the main features to distinguish different fabrics. Color characteristics are affected by various factors such as the type of yarn used to weave yarn-dyed fabrics, the proportion of each color yarn, and the arrangement density of yarns. It is often difficult to accurately distinguish the color characteristics of yarn-dyed fabrics with similar colors. The pattern of dyed fabrics is generally a grid pattern or a stripe pattern, and the difference in pattern between different fabrics is sometimes not very large, and it is difficult to distinguish only from the pattern. The tradi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/50
CPCG06F16/5838G06F16/5862G06F30/20
Inventor 姜耒杨柳张瑞云刘淑云张建祥高迎春俞建勇纪峰
Owner DONGHUA UNIV
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