An effective two-stage key frame extraction method for speech-visual emotion recognition
Abstract Speech-visual emotion recognition plays a vital role in human–computer interaction applications. However, it typically confronts several challenges, such as: (1) conventional speech-visual key frame (SVKF) extraction methods are susceptible to redundancy and emotional information loss; (2)...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Nature Portfolio
2026-05-01
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| Col·lecció: | Scientific Reports |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1038/s41598-026-50441-1 |
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