Studying all the parameters measured by image processing method which can character the drape performance, and analyzing their relationship, then selecting two independent parameters which can express the draping quality and draping shape separately, a comprehensive parameter - aesthetic coefficient Ac is put forward.

Taking Sirofil high-count worsted fabrics as the study object,the fabric style,the properties of luster and the dynamic drape were measured in this paper.

A measurement system based on image analysis is developed to measure static and dynamic drapeability of fabric.