A multi-granularity feature fusion approach with attention for facial expression recognition
Abstract Facial expression recognition (FER) has been challenged by insufficient sensitivity to fine-grained local variations and limited feature representation capabilities in existing methods. To address these issues, we propose a novel FER method MGFA based on multi-granularity feature fusion wit...
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| Main Author: | |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Nature Portfolio
2025-11-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-26533-9 |
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