基于男士内裤的腰臀裆部点云坐标集三维建模

Three-dimensional Modeling of Point Cloud Coordinate Set of Waist,Hip and Crotch based on Men’s Underwear

随着我国人民生活水平向小康转化,合体性和个性化的私人内裤订制成为男士更加追求的一种时尚。自动化快速成版是提高个性化定制效率的前提,而三维建模又是自动化快速成版的先决条件。通过三维扫描仪获得个体三角形数据,使用逆向工程软件将三角形数据转换为点云数据进行优化处理,在7个围度面选取50个等分点表征各截面形态,从腰围至大腿围提取350个点云坐标集,将对称处理后的点云坐标集做标记导入SOLIDWORKS软件,构建个体的实体模型。以个体为例提出男性腰臀裆部三维建模的方法,为男士内裤自动化快速成版做好技术支撑。

With the transformation of people’s living standards to a well-off society in China,tailored and personalized private underwear has become a fashion that men are increasingly pursuing.Automatic and rapid edition is the premise of improving the efficiency of personalized customization,and 3D modeling is the prerequisite of automatic and rapid edition.The individual triangle data was obtained by 3D scanner,and the triangle data was converted into point cloud data for optimization using reverse engineering software.50 aliquot points were selected to characterize the morphology of each section in 7 circumference planes,and 350 point cloud coordinate sets were extracted from waist circumference to thigh circumference.Marking the symmetrically processed point cloud coordinate set and importing it into SolidWorks software is necessary to build an individual entity model.Taking an individual as an example,this paper puts forward the three-dimensional modeling method of male waist,hip and crotch,which provides technical support for the automatic and rapid plate forming of men’s underwear.