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N-Step Pre-Training and Décalcomanie Data Augmentation for Micro-Expression Recognition
Facial expressions are divided into micro- and macro-expressions. Micro-expressions are low-intensity emotions presented for a short moment of about 0.25 s, whereas macro-expressions last up to 4 s. To derive micro-expressions, participants are asked to suppress their emotions as much as possible wh...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460268/ https://www.ncbi.nlm.nih.gov/pubmed/36081132 http://dx.doi.org/10.3390/s22176671 |