author = {Alejandro Peña and Ignacio Serna and Aythami Morales and Julian Fierrez and Agata Lapedriza},
booktitle = {IEEE Intl. Conf. on Image Processing (ICIP)},
month = {September},
pages = {2988-2992},
title = {Facial Expressions as a Vulnerability in Face Recognition},
year = {2021},
doi = {https://doi.org/10.1109/ICIP42928.2021.9506444},