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Geometrical features of lips using the properties of parabola for recognizing facial expression
Various real-time applications such as Human–Computer Interactions, Psychometric analysis, etc. use facial expressions as one of the important parameters. The researchers have used Action Units (AU) of the face as feature points and its deformation is compared with the reference points on the face t...
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| Published in: | Cogn Neurodyn |
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| Main Authors: | , , |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
Springer Netherlands
2020
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8131477/ https://ncbi.nlm.nih.gov/pubmed/34040673 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s11571-020-09638-x |
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