基于彩色图像的灰度仿真数码提花织物设计

Grey simulative design of digital jacquard fabric based on colorful image

为了在灰度仿真提花织物设计中保留数码图像的色彩信息,提出一种基于多组纬的灰度仿真提花织物的设计原理和方法。结合数码提花织物分层组合模式和全显色组合结构设计方法,通过分色然后组合的方法,可以将彩色效果的数码图像直接用于灰度仿真提花织物的设计。该方法采用多组灰度效果的纱线来还原数码图像的灰度效果,实现了提花织物对数码图像灰度效果的仿真设计。另外,由于获得的灰度仿真提花织物的分层结构保留了分色信息,若将灰度纱线换成有色纱线,则可以设计各种彩色效果的数码提花织物。采用该方法设计的织物能满足大批量生产的技术要求,为数码提花织物的设计创新提供借鉴。

In order to keep the color information of digital image during grey simulative design of jacquard fabric, this paper puts forword a new method of grey simulative effect digital jacquard fabric with multiple set of weft yarns. Applying to layered-combination mode, full-color weave points and weave structure, colorful digital pattern can be directly used in grey simulative jacquard fabric, and using multiple set of weft grey yarns, grey simulative fabric based on colorful digital pattern can be done. Moreover, the fabric structure has kept color information. Using colorful yarns, the color of the pattern can be simulated in the meantime. This method meets the requirement of simulative digital pattern in fabric, and the process, which can do the business of massive production system, opens up the field of digital jacquard fabric design innovation.