织物外观模拟中的数学模型和方法的研究  

Study of Mathematical Model and Method in the Fabric Appearance Simulation

作　　者：王秋芬[1] 施国生[1] 张瑜秋[1] 

机构地区：[1]浙江理工大学理学院,杭州310018

出　　处：《浙江理工大学学报（自然科学版）》2005年第4期323-327,共5页Journal of Zhejiang Sci-Tech University(Natural Sciences)

基　　金：浙江省自然科学基金资助项目(102023)

摘　　要：文章在用随机矩阵模型模拟纱线的基础上,通过对织物外观统计特性的分析,对经纬线引入浮长和偏移两个数组进行织物外观的光照明、组织点偏移和颜色渗透处理,处理后的图像能较好地表现织物表面的明暗效应和凹凸感,使织物外观的模拟达到较逼真的效果。Analyzes the statistic characteristic of the fabric appearance on the basis of simulating yarn with the random matrix model, proposes the conception of float array and offset array. Deals with the fabric appearance with some methods, such as the luminescence, offset of interlacing point and color penetration. So, the fabric appearance presents light-shade effect and unsmooth sense. That makes the fabric appearance lifelike.

关 键 词：织物模拟 浮长线 偏移 光照明模型 颜色渗透 

分 类 号：TS101.1[轻工技术与工程—纺织工程]