Please use this identifier to cite or link to this item: http://dspace.iitrpr.ac.in:8080/xmlui/handle/123456789/3183
Title: Infrared image correlation for Non-destructive testing and evaluation of materials
Authors: Arora, V.
Mulaveesala, R.
Rani, A.
Kumar, S.
Kher, V.
Mishra, P.
Kaur, J.
Dua, G.
Jha, R. K.
Keywords: Non-destructive testing
Digitized frequency modulated thermal wave imaging
Isothermal patterns
Glass fber reinforced polymer
Issue Date: 15-Nov-2021
Abstract: The active thermal non-destructive testing and evaluation technique plays a vital role in health monitoring of various solid materials. Present manuscript demonstrates the applicability of pulse compression favorable Digitized version of linear Frequency Modulated Thermal Wave Imaging (DFMTWI) approach to identify faws having diferent geometrical shapes in a Glass Fibre Reinforced Polymer (GFRP) sample. A novel Thermal Image Correlation (TIC) data-processing approach is proposed to obtain the isothermal patterns from the reconstructed pulse compressed data through matched flter scheme to identify sub-surface anomalies. The detection capabilities of the presented approach are compared on various adopted data processing approaches.
URI: http://localhost:8080/xmlui/handle/123456789/3183
Appears in Collections:Year-2021

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