基于高光谱成像技术的纺织数码印花颜色测量方法

Textile digital printing color measurement method based on hyperspectral imaging technology

为满足纺织数码印花色彩管理对颜色测量越来越高的要求,针对现存问题,提出了一种适用于纺织数码印花色彩管理的颜色测量的方法。该方法主要采用高光谱成像技术对纺织品进行非接触式一次性扫描成像,通过计算机处理从光谱数据中提取精确完整的颜色信息。与传统测色方法相比,该方法测量速度快、稳定性好,对面料的变形、沾污、沾色、褶皱等因素的抗干扰性好,避免了手工测量方法的各种缺陷,保证了颜色测量数据的准确性。

In order to meet the increasing requirements of color measurement in textile digital printing color management,a method for color measurement of textile digital printing in color management is proposed for the existing problems.Non-contact one-time scanning imaging of textiles is mainly carried out by hyperspectral imaging technology,and the accurate and complete color information is extracted from spectral data through computer processing.Compared with the traditional color measurement method,the method has high measurement speed and good stability,and has good anti-interference to the deformation,dirt,stain,wrinkle and other factors of the fabric,and also can avoid various defects of manual measurement.The accuracy of the final color data is ensured.