采用数字图像处理技术选择一浴彩色扎染染料的方法研究

Study on the selection of tie-dye in one bath using digital image processing technology

针对目前一浴彩色扎染染料选择的局限性,提出了一种简便直观的、选择真丝绸一浴多彩色扎染用染料的方法.首先分析了采用数字图像处理技术对夹染后织物的照片图像进行处理的方法和步骤,然后选择适当参数来描述预处理后图像上染料的渗透程度,并将这些参数计算出来,最后根据计算结果选择渗透度相差较大的2种染料进行搭配,使扎染获得一浴多彩的效果.

Abstract： Aiming at the limitation of tie-dye selection in one bath, a simple and intuitive method tor se- lection of silk multi-colored tie-dye in one bath was given. The methods and steps of processing the tie-dyed fabric photo image using digital image processing techniques were analyzed. The penetration degree of the dye on the preprocessed image was described by selection of appropriate parameters, and these param- eters were calculated. Finally, two kinds of dye with bigger penetration degree derived from the calculation re- sult were selected to mix together, thus multi-color tie-dyeing in one bath was obtained.