Sparse transfer for facial shape-from-shading
作者：
Highlights：
• A sparse transfer model was proposed to fuse a set of source face shapes in a selective way in order to assist the shape reconstruction of target face.
• A non-Lambertian reflectance model was formulated to model the interaction between light and the surface of human face.
• Extensive experiments were conducted to illustrate that our method can improve the performance of face shape reconstruction, especially when only a small number of target images are available.
摘要
•A sparse transfer model was proposed to fuse a set of source face shapes in a selective way in order to assist the shape reconstruction of target face.•A non-Lambertian reflectance model was formulated to model the interaction between light and the surface of human face.•Extensive experiments were conducted to illustrate that our method can improve the performance of face shape reconstruction, especially when only a small number of target images are available.
论文关键词：Face shape recovery,Non-Lambertian model,Sparse transfer
论文评审过程：Received 27 October 2016, Revised 2 March 2017, Accepted 24 March 2017, Available online 27 March 2017, Version of Record 5 April 2017.
论文官网地址：https://doi.org/10.1016/j.patcog.2017.03.029
