Firefly algorithm and DNN for improved contactless heart rate measurement from videos
Abstract This study significantly improves heart rate analysis by enabling contactless heart measurement through facial video analysis. The system improves feature selection and classification accuracy by utilising a Deep Neural Network architecture with Firefly optimisation, offering a dependable t...
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| Auteurs principaux: | , , , , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Nature Portfolio
2026-01-01
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| Collection: | Scientific Reports |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.1038/s41598-025-32633-3 |
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