Decomposition of a scatter pattern and its preparation process for intelligent jacquard weaving

Abstract

The invention discloses a decomposition and intelligent jacquard weaving preparation technology for patterns with scattered-point layout. The technology comprises the following steps: 1), the patterns with the scattered-point layout are selected; 2), the patterns with scattered-point layout are subjected to pattern unit decomposition and extraction; 3), five large flowers, five small flower and one blank space are taken as a basic unit for intelligent permutation and combination, and a multi-pattern cycle-free jacquard pattern drawing is formed; 4), technological parameters of fabric texture are determined; 5), a jacquard design drawing is generated through CAD (computer aided design) processing, and cycle-free jacquard weaving is performed. The decomposition and intelligent jacquard weaving preparation technology is reasonable in design, one kind of jacquard patterns having relatively independent pattern units and scattered-point layout characteristic are divided into equal parts, different pattern units are formed, intelligent and reasonable layout is performed by the aid of a neural network method, and the basic concept of forming reasonable picture composition variations as many as possible with materials as few as possible is realized; the obtained fabric has the obvious characteristics of endless permutation and combination variations of the patterns, difficulty in imitating and high personalization.

Description

technical field [0001] The invention belongs to the technical field of fabric preparation, and in particular relates to a process for decomposing a scatter pattern and intelligent jacquard weaving. Background technique [0002] As an important class of textile products, jacquard fabrics (also known as textured fabrics) have a prominent feature: jacquard patterns of a certain size are continuous along the warp and weft directions in the form of cycles, which is called square continuous in the industry and called a Pattern of flowers back. After a long period of time, this feature has formed a fixed pattern and concept, so that the fabric pattern is very monotonous and lacks changes. Even the birth of the electronic jacquard machine has not changed this pattern. On this basis, the invention patent "Preparation Process of Non-Circular Jacquard Fabric" (Patent No.: CN200410060723.7) proposed a method of storing N patterns processed in advance in the electronic jacquard informat...

AI Technical Summary

Problems solved by technology

However, for how to design N jacquard patterns, the specific solution proposed in this patent will face problems such as heavy workload and long time-consuming when implemented.

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