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Expression-Diverse References for Identity-Preserving Video Generation

Identity-preserving video generation aims to maintain a subject's identity while synthesizing realistic videos. Yet a single reference portrait captures the subject's appearance under only one facial configuration.

By Tianwen Fu, Wenbin Teng, Gonglin Chen, Junyi Ouyang, Haolin Xiong, Yajie ZhaoarXiv - cs.CV (CV)

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Originally published by arXiv - cs.CV (CV) on Oct 9, 2026.

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