no code implementations • 2 Sep 2021 • Wenqi Yang, Zhenfang Chen, Chaofeng Chen, GuanYing Chen, Kwan-Yee K. Wong
In Stage I, we perform face inpainting in the UV space.
no code implementations • CVPR 2022 • Yukang Cao, GuanYing Chen, Kai Han, Wenqi Yang, Kwan-Yee K. Wong
In this paper, we focus on improving the quality of face in the reconstruction and propose a novel Jointly-aligned Implicit Face Function (JIFF) that combines the merits of the implicit function based approach and model based approach.
no code implementations • 23 Jul 2022 • Wenqi Yang, GuanYing Chen, Chaofeng Chen, Zhenfang Chen, Kwan-Yee K. Wong
It then jointly optimizes the surface normals, spatially-varying BRDFs, and lights based on a shadow-aware differentiable rendering layer.
no code implementations • 17 Oct 2022 • Wenqi Yang, GuanYing Chen, Chaofeng Chen, Zhenfang Chen, Kwan-Yee K. Wong
Different from existing single-view methods which can only recover a 2. 5D scene representation (i. e., a normal / depth map for the visible surface), our method learns a neural reflectance field to represent the 3D geometry and BRDFs of a scene.