Ajian Liu 0001 Hui Ma 0018 Junze Zheng Haocheng Yuan Xiaoyuan Yu Yanyan Liang 0001 Sergio Escalera Jun Wan 0001 Zhen Lei 0001 FM-CLIP: Flexible Modal CLIP for Face Anti-Spoofing. 8228-8237 2024 ACM Multimedia https://doi.org/10.1145/3664647.3680856 https://www.wikidata.org/entity/Q131165991 conf/mm/2024 db/conf/mm/mm2024.html#LiuMZYYLE0024