Učitavanje...
A New Feature Extraction and Recognition Method for Microexpression Based on Local Non-negative Matrix Factorization
Microexpression is usually characterized by short duration and small action range, and the existing general expression recognition algorithms do not work well for microexpression. As a feature extraction method, non-negative matrix factorization can decompose the original data into different compone...
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| Izdano u: | Front Neurorobot |
|---|---|
| Glavni autori: | , , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Frontiers Media S.A.
2020
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7702905/ https://ncbi.nlm.nih.gov/pubmed/33312122 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fnbot.2020.579338 |
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