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Feature Selection on 2D and 3D Geometric Features to Improve Facial Expression Recognition
An essential aspect in the interaction between people and computers is the recognition of facial expressions. A key issue in this process is to select relevant features to classify facial expressions accurately. This study examines the selection of optimal geometric features to classify six basic fa...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7506644/ https://www.ncbi.nlm.nih.gov/pubmed/32867182 http://dx.doi.org/10.3390/s20174847 |