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Validity and reliability of velocity measurements on ultrasonography using custom software with an optical-flow algorithm
[Purpose] The purposes of this study were: 1) to validate a commercial software program using an optical-flow algorithm to measure the velocity of muscle movement; and 2) to determine optimal image quality and the size and location of regions of interest. [Materials and Methods] First, a block of po...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Society of Physical Therapy Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7032980/ https://www.ncbi.nlm.nih.gov/pubmed/32158076 http://dx.doi.org/10.1589/jpts.32.130 |