Simple RGB-D face recognition implementation.

• Input: Combine RGB and Depth images into 4 channels input data
• Network: ResNet

Dataset we used is BU-3DFE (Binghamton University 3D Facial Expression) Database. Due to the license, we cannot provide any related data. If you need it, please request the dataset by yourself [link]. Then, reproject the 3D face model into RGB and D images.