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Characterization of a Low-Cost Optical Flow Sensor When Using an External Laser as a Direct Illumination Source
In this paper, a low cost optical flow sensor is combined with an external laser device to measure surface displacements and mechanical oscillations. The measurement system is based on applying coherent light to a diffuser surface and using an optical flow sensor to analyze the reflected and transfe...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Molecular Diversity Preservation International (MDPI)
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3252013/ https://www.ncbi.nlm.nih.gov/pubmed/22247696 http://dx.doi.org/10.3390/s111211856 |