Appearance Characteristics of a Velvet Fabric and 3-Dimensional Modeling of Pile Fibers

Velvet fabric has soft touch, subtle luster, and good draping property. Threedimensional simulated models of cylindrical monofilaments constituting the velvet fabric were prepared. Image analysis techniques were used to measure the reflected light from the surface of velvet fabrics and the simulated images of the pile fibers. As the angle of incidence increased, the reflectance from the velvet surface became lower. Most of the reflection came from the tips of the cut piles. Crushed velvet type also was modeled using slant cylinder models on top of a base plate.

벨벳직물(織物)의 외관특성(外觀特性)과 파일섬유(纖維)의 삼차원적(三次元的)모델링