SFARRA, STEFANO
SFARRA, STEFANO
Dipartimento di Ingegneria industriale e dell'informazione e di economia
Experimental and numerical research of debonding defects detection in fiber metal laminates using low-power ultrasonic-induced thermography
2026-01-01 Zhang, Yubin; Xu, Changhang; Ibarra-Castanedo, Clemente; Deng, Yunfei; Sfarra, Stefano; Liu, Rui; Chen, Linglin; Maldague, Xavier
Analyzing Infrared Linescan Profiles of Steel Strips for Enhanced Cooling Pattern Prediction
2025-01-01 Usamentiaga, Ruben; Gayo, Adrian G.; Delacalle, Francisco J.; Lema, Dario G.; Sfarra, Stefano; Zhang, Hai
Multi-scale signal-to-noise driven fusion of post-processing sequences for enhanced defect detectability in active infrared thermography
2025-01-01 Usamentiaga, R.; Sfarra, S.; Ibarra-Castanedo, C.; Zhang, H.; Maldague, X.
A review of ultrasonic infrared thermography in non-destructive testing and evaluation (NDT&E): Physical principles, theory, and data processing
2025-01-01 Li, Rongcheng; Wang, Fei; Yin, Peng; Yang, Feng; Zhao, Jianghao; Yue, Zhuoyan; Liu, Lixia; Sfarra, Stefano; Vesala, G. T.; Yue, Honghao; Liu, Junyan
Enhanced temperature measurement using infrared thermography in dynamic environments through an automated robust detection-tracking approach
2025-01-01 Usamentiaga, Rubén; Venegas, Pablo; Sfarra, Stefano; Zhang, Hai
Research on flexible ultrasonic infrared detection of crack defects in irregular metal components
2025-01-01 Yang, Feng; Wang, Fei; Li, Rongcheng; Sfarra, Stefano; Xu, Lixia; Yang, Yaodong; Liu, Lixia; Yue, Honghao; Liu, Junyan
Enhancing defect detection in active infrared thermography using adaptive background suppression techniques
2025-01-01 Wang, Fumin; Jiang, Zhili; Liu, Yi; Ibarra-Castanedo, Clemente; Zhang, Hai; Cao, Kerang; Maldague, Xavier; Sfarra, Stefano; Yao, Yuan
Exploring the potentialities of thermal asymmetries in composite wind turbine blade structures via numerical and thermographic methods: a thermophysical perspective
2025-01-01 Figueiredo, A. A. A.; D’Alessandro, G.; Perilli, S.; Sfarra, S.; Fernandes, H.
Low-power ultrasonic-induced thermography for visualization of debonding defects in CFRP-reinforced steel tubular members
2025-01-01 Zhang, Yubin; Liu, Pengqian; Xu, Changhang; Sfarra, Stefano; Liu, Rui; Hu, Qingrui; Zhang, Zhiyuan; Maldague, Xavier
Data processing methods for thermographic NDT with localised cryogenic cooling
2025-01-01 Moskovchenko, Alexey; Dell'Avvocato, Giuseppe; Švantner, Michal; Sarasini, Fabrizio; Sfarra, Stefano
THz-Super-Resolution Generative Adversarial Network: Deep-Learning-Based Super-Resolution Imaging Using Terahertz Time-Domain Spectroscopy
2025-01-01 Zhu, Pengfei; Wei, Ziang; Sfarra, Stefano; Usamentiaga, Rubén; Steenackers, Gunther; Mandelis, Andreas; Maldague, Xavier; Zhang, Hai
Enhancing surveillance in parking lots: a thermal infrared approach to human action recognition
2025-01-01 Lin, Ruiqing; Omer, Akam M.; Hamad, Kamyar Othman; Sfarra, Stefano; Pan, Dong; Li, Shuang; Zhang, Hai; Meng, Jianqiao; Chen, Zhihui; Duan, Yuxia
Physics-Informed Neural Networks for Defect Detection and Thermal Diffusivity Evaluation in Carbon Fiber-Reinforced Polymer Using Pulsed Thermography
2025-01-01 Hng Lim, Wei; Sfarra, Stefano; Hsiao, Tung-Yu; Yao, Yuan
Influence of thermal contrast and limitations of a deep-learning based estimation of early-stage tumour parameters in different breast shapes using simulated passive and dynamic thermography
2025-01-01 Moraes, M. F. B.; Sfarra, S.; Fernandes, H.; Figueiredo, A. A. A.
Physics informed neural networks for solving inverse thermal wave coupled boundary-value problems
2025-01-01 Tang, Hong; Melnikov, Alexander; Liu, Mingrui; Sfarra, Stefano; Zhang, Hai; Mandelis, Andreas
Solar loading infrared thermography method for the non-invasive inspection of movable arts: The contribution of Multivariate Fast Iterative Filtering and Multidimensional Fast Iterative Filtering for 2D data techniques
2025-01-01 Tshiangomba, Reagan Kasonsa; Russo, Gilda; Ding, Yinuo; Pellegrino, Enza; Zhang, Hai; Sfarra, Stefano; Cicone, Antonio
A comprehensive evaluation of the low-velocity impact behaviour of intraply hybrid flax/basalt composites using infrared thermography and terahertz time-domain spectroscopy techniques
2025-01-01 Zhu, Pengfei; Zhang, Hai; Sfarra, Stefano; Sarasini, Fabrizio; Usamentiaga, Rubén; Steenackers, Gunther; Ibarra-Castanedo, Clemente; Maldague, Xavier
Review of unsupervised machine learning methods in active infrared thermography for defect detection and analysis
2025-01-01 Liu, Yi; Yao, Yuan; Wang, Fumin; Sfarra, Stefano; Liu, Kaixin
Investigation on the Detection of Crack Defects in Metals Using Chirp Ultrasonic-Induced Infrared Thermography
2025-01-01 Li, Rongcheng; Wang, Fei; Yang, Feng; Xu, Lixia; Sfarra, Stefano; Liu, Lixia; Chen, Mingjun; Yue, Honghao; Liu, Junyan
Multi-scale contrast-to-noise ratio (MS-CNR): a novel metric for quantitative defect characterisation without manual region specification
2025-01-01 Usamentiaga, R.; Sfarra, S.; Ibarra-Castanedo, C.; Zhang, H.; Maldague, X.