Infrared computer vision in non-destructive imaging: Sharp delineation of subsurface defect boundaries in enhanced truncated correlation photothermal coherence …
A Risheh, P Tavakolian, A Melinkov, A Mandelis - NDT & E International, 2022 - Elsevier
This work investigates the non-destructive detection of defects in thermal images of
industrial materials based on segmentation of images generated using enhanced truncated-
correlation photothermal coherence tomography (eTC-PCT). eTC-PCT is an active infrared
thermography modality, which is being applied to the field of non-destructive testing (NDT)
and in biomedical & dental thermophotonic imaging. In this report, we combine eTC-PCT
with a computer vision algorithm to sharply delineate holes and manufacturing defects …
industrial materials based on segmentation of images generated using enhanced truncated-
correlation photothermal coherence tomography (eTC-PCT). eTC-PCT is an active infrared
thermography modality, which is being applied to the field of non-destructive testing (NDT)
and in biomedical & dental thermophotonic imaging. In this report, we combine eTC-PCT
with a computer vision algorithm to sharply delineate holes and manufacturing defects …
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