UMCL: Unimodal-generated Multimodal Contrastive Learning for Cross-compression-rate Deepfake Detection. - Ching-Yi Lai; Chih-Yu Jian; Pei-Cheng Chuang; Chia-Ming Lee; Chih-Chung Hsu; Chiou-Ting Hsu; Chia-Wen Lin (Int. J. Comput. Vis., 2026)