Naturalness-guided Manifold Flow Matching for Sign Language Production
A Naturalness-guided Manifold Flow Matching framework is proposed, termed \textbf{SignNMFlow}, which constructs conditional paths directly on the motion manifold by jointly considering geometric efficiency and the motion distribution, and introduces a motion naturalness measure to characterize the motion distribution.
Jia-Yi He, Shen-Geng Tang, Si-Si You et al.
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