MATHEMATICAL MEASURES OF SHAPE CONFORMITY

作     者：佘咏文 杨国荣 

作者机构：Hongkong Polytechnic Univ Hongkong Hong Kong 

出 版 物：《Journal of China Textile University(English Edition)》 (J China Text Univ Engl Ed)

年 卷 期：1997年第14卷第3期

页      面：21-27页

核心收录：

学科分类：0821[工学-纺织科学与工程] 08[工学] 082104[工学-服装设计与工程] 

主　　题：shape conformity moire topography moulded cups brassiere 

摘      要：This paper has developed a single mathematical measure for the evaluation of the shape conformity of the curved garment objects such as moulded brassiere cups. The measurements are based on the sectional analysis of the fringe pattern generated by means of moire topography. They include the area ratio, shape ratio and root mean square (RMS) of the height deviation of the moulded cup from the standard shape profile. Ultimately, the RMS was found to be a satisfactory method of assessing the shape conformity and a guideline for determining a good fit from the RMS value was then derived.