Abstract:

A smart 3D body scan instrument made by Lectra company in France was used for measuring 18 healthy female participants ageing from 22 to 25, whose bodies were all close to 160/84A, and the bust curves over the nipple were intercepted in the software of the instrument. The paper set a point every 5°and found out the average coordinates of the points on 18 female body bust curve by writing code in MatLab 7.0, namely, the coordinates of the points on standard female body bust curve. Based on the coordinates of the points, the standard female body bust curve was fitted by using Origin software. To ensure a higher R2, taking into account the convenience of calculating the curvature of female body bust curve, the relatively simple quadratic polynomial function was finally chosen to express the function of standard female body bust curve, which provided a data base for further calculation of the clothing pressure on female body bust.