基于互联网平台的交互式服装虚拟设计系统研究

Research on interactive garment virtual design system based on internet platform

为了提升设计服装与用户身型匹配度,文中提出一种基于互联网平台的交互式服装虚拟设计系统。用户通过用户层登录系统,展示层利用三维扫描技术扫描人体头部、躯干等信息采集人体数据,投影处理所采集人体数据获取人体轮廓线,选取插值算法去噪处理所获取人体轮廓线,通过角点检测方法提取完成去噪处理的人体轮廓线特征点,利用最终特征点获取最终轮廓线,生成三维人体数据文件并传送至接口层,接口层通过款式设计、添加颜色与图案设计服装,利用全局优化方法自适应调整衣片实现服装设计,将所设计服装通过虚拟试衣模块试衣,直至符合用户需求。实验结果表明,该系统采集用户尺寸精度高于99.5%,人体尺寸自适应调整迭代次数低于30次,所设计服装与用户身型匹配度高。

An interactive garment virtual design system based on the internet platform is proposed to improve the matching degree between the designed garment and the user's body shape.The user logs in the system by the user layer.The 3D scanning technology is used in the system display layer to scan the human head and torso to collect somatic data.The collected somatic data is projected to obtain the somatic contour line.The obtained somatic contour line is denoised by means of the interpolation algorithm.The feature points of the somatic contour line are extracted by means of the corner detection method.The final feature points are used to obtain the final somatic contour line,so as to generate a three⁃dimensional somatic data file and then transmit it to the interface layer.In the interface layer,the clothes are designed by designing style and adding colors and graphic patterns.The garment pattern pieces are adjusted adaptively by means of the global optimization method to realize the garment design.The designed garments are tried on by the virtual fitting module until they meet the needs of users.The experimental results show that the accuracy of the user size collected by the system is higher than 99.5%,the number of iterations for self⁃adaptive adjustment of somatic size is less than 30,and the designed garment has a high matching degree with user's size.