Abstract
Here we propose a new optical method, to our knowledge, to measure the pressure in liquids or gases by means of a flexible lens. Images of an object given by the dynamical lens are analyzed, and through the visibility of those images pressure is inferred.
MeSH terms
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Algorithms*
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Computer-Aided Design
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Elasticity
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Equipment Design
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Equipment Failure Analysis
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Image Interpretation, Computer-Assisted / instrumentation*
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Image Interpretation, Computer-Assisted / methods*
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Lenses*
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Manometry / instrumentation*
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Manometry / methods*
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Reproducibility of Results
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Sensitivity and Specificity