IMAGING AND ANALYZING CRACK PROPAGATION IN GLASS

Abstract: an imaging system for acquiring time-resolved images of crack propagation in glass samples includes a light source and data camera in a shadowgraph detector configuration, and a trigger camera to acquire images over an appropriate time window to capture crack propagation. suitable software-based processing and analysis methods facilitate identifying individual cracks, branchpoints, and fragments in the images, as well as measuring their individual and statistical properties.

Inventor(s): Davide Giassi

CPC Classification: G01N21/8851 (Investigating the presence of flaws or contamination)

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