FEA-SLT: A Gloss-Free End-to-End Framework for Facial-Expression-Aware Sign Language Translation 事件

FEA-SLT: A Gloss-Free End-to-End Framework for Facial-Expression-Aware Sign Language Translation arXiv:2601.03549v2 Announce Type: replace Abstract: Sign Language Translation (SLT) is a challenging cross-modal task requiring joint modeling of manual articulations and non-manual signals. Existing gloss-free SLT methods effectively capture gestural dynamics but often underutilize facial expressions, which play crucial grammatical and disambiguating roles. This limitation can cause semantic degrad