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Skoltech scientists created a fast, accurate way to measure fiber material porosity using just one microscope image, reducing costs and enabling real-time industrial quality control.
Skoltech researchers have developed a method to measure fibrous material porosity using just one optical microscope image, achieving 3.5% average error.
By analyzing perspective effects and brightness variations across fiber layers, the technique estimates 3D porosity without expensive microtomography.
It uses image preprocessing, fiber detection via Fiji’s Ridge Detection, and statistical depth modeling, working for materials like medical nanofibers and aerospace composites.
The approach enables real-time quality control and is suitable for industrial automation.
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Los científicos de Skoltech crearon una forma rápida y precisa de medir la porosidad del material de fibra utilizando solo una imagen de microscopio, reduciendo los costos y permitiendo un control de calidad industrial en tiempo real.