The repo consist of code for paper implementations for

1. Two-Level Attention-based Fusion Learning for RGB-D Face Recognition : https://arxiv.org/abs/2003.00168 published in 25th Internation Conference of Pattern Recogntion 2020

2. Depth as Attention for Face Representation Learning : https://arxiv.org/abs/2101.00652 published in IEEE Transactions on Information Forensics and Security vol 16, pp. 2461-2476, 2021

The attention_module.py contains different attention module and fusion technique implementation from the above papers written in Keras.