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Noncontact spirometry with a webcam
We present an imaging-based method for noncontact spirometry. The method tracks the subtle respiratory-induced shoulder movement of a subject, builds a calibration curve, and determines the flow-volume spirometry curve and vital respiratory parameters, including forced expiratory volume in the first...
Gardado en:
| Publicado en: | J Biomed Opt |
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| Main Authors: | , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Society of Photo-Optical Instrumentation Engineers
2017
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5435829/ https://ncbi.nlm.nih.gov/pubmed/28514470 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JBO.22.5.057002 |
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