基于误差扩散算法的针织提花织物研究  

Error Diffusion Algorithm Based Knitted Jacquard Fabric Study

作　　者：胡明珠 宋晓霞[1] Hu Mingzhu;Song Xiaoxia(College of Textile and Clothing,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学纺织服装学院,上海201620

出　　处：《针织工业》2021年第8期10-13,共4页Knitting Industries

基　　金：企事业委托科研项目[(C0239-E4-6000-19-0339)(19)FZ-0207]。

摘　　要：将误差扩散半色调算法应用于针织意匠图的设计中,使256色的连续调图像处理成2值图像,并运用于浮线提花、横条提花、芝麻点提花、空气层提花等针织提花组织,在斯托尔电脑横机上进行编织,比较各织片面积、厚度、平整度以及视觉效果。结果表明,芝麻点提花织物平整度最好且面积最小,织物保留了原连续调图像的阶调特征,层次丰富;半色调图案应用于嵌花提花组织,实现了仿印花视觉效果的针织织物,拓展了针织提花织物的风格与设计思路,为针织织物的实际生产提供了技术指导。The error diffusion halftone algorithm is applied to the design of knitting notation,and the 256-color continuous tone image is processed into a binary image to be used in floating jacquard,horizontal stripe jacquard,birds eye jacquard,air layer jacquard,etc.,which are knitted on STOLL computerized flat knitting machine,and then it compares the area,thickness,flatness and visual effect of each piece.Among them,the birds eye jacquard fabric has the best flatness and the smallest area.The fabric retains the tone characteristics of the original continuous tone image and has rich layers.The halftone pattern is applied to the intarsia jacquard structure,which realizes the knitted fabric imitating the print visual effect,expands the style and design ideas of the knitted jacquard fabric,and provides technical guidance for the actual production of knitted fabrics.

关 键 词：误差扩散算法 针织提花 电脑横机 图案设计 仿印花 

分 类 号：TS184.4[轻工技术与工程—纺织材料与纺织品设计]