Method for digital image designing emulating fabric

A digital image and simulated fabric technology, applied in pattern design devices, textiles, textiles and papermaking, etc., can solve the problems of unstable and difficult fabric structures, uncertain fabric color rendering, etc., to make up for the differences in color mixing principles, The effect of solving color deviation

Inactive Publication Date: 2006-05-17
ZHEJIANG SCI-TECH UNIV
View PDF0 Cites 25 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fabric simulation design of the pattern needs to be realized by designing a fabric structure with a simulation effect, and the jacquard production method is used to weave the fabric. The traditional fabric simulation design is completed by hand. After using the jacquard fabric computer aided design system, The design method of color separation and combination was adopted, but because the color rendering principle of interwoven fabric has the characteristics of non-superimposed space mixing, there is a difference between the color rendering of the mixed pigment and the computer color principle, and it is very difficult to completely reproduce the color of hand-painted patterns or computer images. Only a certain degree of simulation can be performed, and the difference in fabric simulation design methods determines the degree of simulation of the or

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for digital image designing emulating fabric
  • Method for digital image designing emulating fabric
  • Method for digital image designing emulating fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0065] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0066] Choose a digital image to design the simulated fabric, the specifications are 1248 pixels vertically and 528 pixels horizontally,

[0067] 1. Carry out secondary CMYK color separation of computer images according to image characteristics,

[0068] (1) Set the grayscale replacement value at 25% for the first color separation, such as Figure 6 As shown, obtain the C, M, Y layers to ensure the color quantity of the color components,

[0069] (2) The second color separation sets the grayscale replacement value at 75%, such as Figure 7 As shown, obtain the K layer to compensate the color amount of the non-color grayscale component,

[0070] (3) Convert the acquired C, M, Y, and K layers into grayscale image mode,

[0071] The first color separation replaces 25% of the grayscale components in the C, M, and Y layers with the K layer, and the second color sep...

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
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention provides a design method for designing warp and weft union fabric by using digital image. The designed fabric structure diagram can be used for making union fabric with emulation effect. Its main technical scheme includes the following steps: (1), adopting double color separation method, regulating gray scale replacement value, respectively obtaining green C, magenta M, yellow Y and black K pattern layers of digital image; (2), designing basic weave and matching weave which can meet full development requirements; and (3), making accurate replacement of digital image gray scale and weave, and combining and forming facsimile fabric structure diagram with full development effect.

Description

technical field [0001] The invention relates to a design method of a fabric interwoven with warp and weft threads, in particular to a design method of a jacquard fabric whose fabric effect imitates a digital image effect. Background technique [0002] The fabric simulation design of the pattern needs to be realized by designing a fabric structure with a simulation effect, and the jacquard production method is used to weave the fabric. The traditional fabric simulation design is completed by hand. After using the jacquard fabric computer aided design system, The design method of color separation and combination was adopted, but because the color rendering principle of interwoven fabric has the characteristics of non-superimposed space mixing, there is a difference between the color rendering of the mixed pigment and the computer color principle, and it is very difficult to completely reproduce the color of hand-painted patterns or computer images. Only a certain degree of sim...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D03C19/00
CPCD03C19/005
Inventor 周赳吴文正龚素瓅
Owner ZHEJIANG SCI-TECH UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap