Electronic speckle pattern interferometry (ESPI) is widely used in fields such as materials
science, biomedical research, surface morphology analysis, and optical component …

This paper exploits laser speckle photometry (LSP), a full-field non-contact optical-based
image analysis technique, for effectively and rapidly imaging hidden damage in structures …

Image denoising is a fundamental part of image processing. The real electronic speckle
pattern interferometry (ESPI) contains a large amount of speckle noise, which affects the …

This paper explores laser speckle photometry (LSP), a recent optical-based image analysis
tool, as a method for detecting barely visible impact damage (BVID) in composite structures …

Connecting rods often fail when subjected to stresses greater than their yield limits. They are
designed to support both compressive (usually more intense) and tractive forces. Engineers …

Bielas falham quando submetidas a esforços que ultrapassam seu limite de escoamento.
Esses elementos são projetados para suportar tanto esforços em tração quanto em …

Abstract Electronic Speckle Pattern Interferometry (ESPI) provides a sensitive technique for
measuring surface deformations. The technique involves comparison of the speckle phase …

Tensile residual stresses can have a detrimental affect on the safe operating limits of
components. In most cases, these residual stress fields can be relieved through various …

An alternative method by using electronic speckle pattern interferometer (ESPI) to determine
the range of interfacial transition zone is presented. ESPI method is capable of capturing …

In a future nuclear fusion reactor, the critical divertor component will require dissimilar
material joining of an armour and a structural material. Tungsten (armour) and copper or …