Abstract: With the aim of improving the effect of 2D virtual try-on in current apparel e-commerce, a apparel reasoning deformation and simulation method based on image processing technology is proposed. The characteristic curves of standard model image are obtained through edge detection method, then the body parameters of model image with personalized body are detected. The outer contour of the deformed feature regions in model image with personalized body is acquired, and the outer contour of regions to be deformed in apparel try-on material can be determined. Interpolation algorithm is carried out on the regions to be deformed in apparel try-on material. Therefore, the deformed apparel try-on material is obtained, so as to simulate the try-on effect based on personalized body. Simulation experimental results show the robustness and effectiveness of this method.

Key words: virtual try-on, apparel deformation, apparel e-commerce, personalized body, virtual apparel

摘要： 为了提高当前服装E-Commerce领域2D虚拟试穿展示效果，提出一种基于图像处理技术的服装推理变形仿真方法。采用边缘检测方法提取标准模特图像的特征曲线，检测个性化体型模特图像的体型参数值，获取已变形的各特征区域的外轮廓，进而确定服装试穿素材图像待变形区域外轮廓，对服装试穿素材图像待变形各区域进行插值处理，得到变形后的服装试穿素材图像，从而模拟基于个性化体型的试穿效果。仿真实验结果证明了该方法具有较高的鲁棒性与有效性。

关键词: 虚拟试穿, 服装变形, 服装电子商务, 个性化体型, 虚拟服装