摘要
纺织花型一般对花型的颜色数量有严格的限制,因此普通数字图形图像在用做纺织花型之前都必须对图形图像的色彩进行压缩。文章提出了一种基于CIE-1976年LAB均匀颜色空间的色差计算公式,并使用系统聚类法对纺织用图形图像进行色彩压缩的算法。该算法具有信息损失小、速度快的优点。
As the colors number of textile pattern is usually limited, the colors have to be compressed before the pattern forming from common digital images. This paper provides a formula for chromatism calculation, which is based on CIE1976（L^＊a^＊b^＊） symmetrical color space, and draws up a color compressing algorithm to image used in textile with system clustering method. The color compressing algorithm can conserve major information of picture and it is efficient.
出处
《丝绸》
CAS
北大核心
2006年第3期30-33,共4页
Journal of Silk
基金
绍兴科技局项目(2005343)
