Most recent garment capturing techniques rely on acquiring multiple views of
clothing, which may not always be readily available, especially in the case of
pre-existing photographs from the web. As an alternative, we pro- pose a method
that is able to compute a rich and realistic 3D model of a human body and its
outfits from a single photograph with little human in- teraction. Our algorithm
is not only able to capture the global shape and geometry of the clothing, it
can also extract small but important details of cloth, such as occluded
wrinkles and folds. Unlike previous methods using full 3D information (i.e.
depth, multi-view images, or sampled 3D geom- etry), our approach achieves
detailed garment recovery from a single-view image by using statistical,
geometric, and physical priors and a combina- tion of parameter estimation,
semantic parsing, shape recovery, and physics- based cloth simulation. We
demonstrate the effectiveness of our algorithm by re-purposing the
reconstructed garments for virtual try-on and garment transfer applications, as
well as cloth animation for digital characters.

本研究提出了一种从单张照片中生成人体服装真实 3D 模型的算法，该算法可以还原出服装的全局形态、几何信息和细节，结合参数估计、语义分析和物理模拟等技术，可应用于虚拟试穿、服装转化、数字人物的服装动画等领域。