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Applicability of Nanoparticle Coating in Bone Density Evaluation Using Gaussian-Weighted Linear Frequency-Modulated Thermal Wave Imaging
AbstractActive infrared thermography (IRT) helps address the constraints of conventional bone density diagnostic tactics, such as various bones...
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Estimation of Defect Depth in Carbon Fibre Reinforced Polymer Using Frequency Modulated Thermal Wave Imaging: An Analytical Study
AbstractFrequency modulated thermal wave imaging (FMTWI) is an efficient and affective thermal nondestructive testing and evaluation (NDT&E)...
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Barker Code Thermography Inspection and Reliability Evaluation for CFRP Defects Detection
AbstractIn this paper, Barker code thermography is used to detect delamination defects incarbon fiber reinforced polymer (CFRP). Detection capability...
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Feature Recognition in Quadratic Frequency Modulated Thermal Wave Imaging for Subsurface Defect Detection in Fiber-Reinforced Polymers
AbstractEfficient processing and stimulation mechanisms facilitating subsurface feature analysis are of prime concern in composite inspection. Being...
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Statistical Analysis of Defect Dection in Glass Fiber Reinforced Polymers Using Frequency Modulated Thermal Wave Imaging
AbstractActive infrared thermography (AIRT) has emerged as an extensively applied non-destructive testing and imaging (NDT&I) methodology for...
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Effectiveness of Biomaterial Coating on Bone Density Diagnosis Using Modulated Thermal Wave Imaging: A Numerical Study
AbstractActive thermography is one of the promising painless techniques for bone density detection. It can defeat constraints of conventional...
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Deep and Handcrafted Feature Fusion for Automatic Defect Detection in Quadratic Frequency Modulated Thermal Wave Imaging
AbstractRecent advancements of nondestructive testing and evaluation (NDT&E) with machine learning, artificial intelligence, and the internet of...
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Debonding Defect Detection by Applying Pulsed, Lock-in and Linear Frequency Modulation Thermal Excitation Methods in the Inspection of Fiber-Reinforced Metal Laminates
AbstractFiber-reinforced metal laminates (FMLs) are characterized by excellent fatigue damage tolerance, impact resistance and easy processing, and...
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Image Definition and Defect Sizing in Lock-in Thermography: An Experimental Investigation
In any imaging modality the apparent size and shape of the object in the image plane is influenced by the camera parameters and experimental...
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Time-Frequency Based Thermal Imaging: An Effective Tool for Quantitative Analysis
AbstractRecent achievements in TWDAR (thermal wave detection and ranging) technology has made it possible to utilize a range of thermal imaging...
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Parametric Study of Anomaly Detection Models for Defect Detection in Infrared Thermography
AbstractIn the current NDT 4.0 revolution, machine learning and artificial intelligence have emerged as the major enablers for non-destructive...
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Infrared Thermography Testing and Evaluation of Fiber-Reinforced Composite Materials
Infrared thermography (IRT) aims at the detection of surface or subsurface features of composite materials (e.g., fiber misalignments, voids, slag...
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A Time Frequency-Based Approach for Defect Detection in Composites Using Nonstationary Thermal Wave Imaging
AbstractCharacterization of various industrial components without impairing their future utility increases the necessity of nondestructive testing...
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Compressive Thermal Wave Imaging for Subsurface Analysis
AbstractSubsurface detail extraction in active thermography demands high capturing rates, resulting in less exposure time, data redundancy, large...
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Enhanced Subsurface Analysis Using Proper Orthogonal Decomposition in Nonstationary Thermal Wave Imaging
AbstractActive infrared thermography (AT) has been evolved as a prominent nondestructive testing technique for in-situ monitoring of defect-free...
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Advanced Applications of Liquid Crystals
The combination of liquid (mobility) and solid (order) properties allows important and very wide applications of liquid crystals. They are very...
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On the Effects of Anisotropy in Detecting Flaws of Fibre-Reinforced Composites
Herein, the effect of anisotropy on the thermal response of two carbon fibre-reinforced composite samples (unidirectional and cross-ply) is studied...
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Basic Concepts of NDE
The present chapter introduces several basic aspects of Nondestructive Evaluation (NDE). Its purpose is to explain what characterizes NDE. A brief...
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Basic Concepts of NDE
The present chapter introduces several basic aspects of Nondestructive Evaluation (NDE). Its purpose is to explain what characterizes NDE. A brief...
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Non-Stationary Thermal Wave Mode Decomposition: A Comparative Study of EMD, HVD, and VMD for Defect Detection
AbstractFrequency coded non-stationary thermal wave imaging (NSTWI) has been evolved as viable active infrared non-destructive testing technique for...
