Dr. Fernando López Profile

Dr. Fernando López

Researcher

SPIE Involvement:

Conference Chair | Editor | Author

Area of Expertise:

infrared vision , thermal imaging , thermal modeling and numerical simuation , nondestructive testing and evaluation , thermographic signal processing

Proceedings Article | 7 June 2024 Poster + Paper

Semantic segmentation of defects in infrastructures through multi-modal images

Sara Shahsavarani, Fernando Lopez, Clemente Ibarra-Castanedo, Xavier Maldague

Proceedings Volume 13047, 1304719 (2024) https://doi.org/10.1117/12.3013884

KEYWORDS: Image segmentation, Image fusion, Defect detection, Visible radiation, Infrared radiation, Infrared imaging, Image processing, Feature extraction, Education and training, Statistical analysis

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Proceedings Article | 7 June 2024 Presentation + Paper

A few-shot learning approach for the segmentation of subsurface defects in thermography images of concrete structures

Sandra Pozzer, Gabriel Ramos, Ehsan Rezazadeh Azar, Ahmad Osman, Ahmed El Refai, Fernando López, Clemente Ibarra-Castanedo, Xavier Maldague

Proceedings Volume 13047, 130470F (2024) https://doi.org/10.1117/12.3013684

KEYWORDS: Thermography, Data modeling, Image segmentation, Education and training, Thermal modeling, Artificial intelligence, Inspection, Performance modeling, Infrared radiation, Visible radiation

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Proceedings Article | 12 June 2023 Poster + Paper

Thermographic augmentation of defects on thermal images using multi-modal data

Parham Nooralishahi, Kevin Laurent, Fernando Lopez, Xavier Maldague

Proceedings Volume 12536, 1253613 (2023) https://doi.org/10.1117/12.2664113

KEYWORDS: Thermography, Data modeling, Thermal modeling, Image segmentation, Defect detection, Image processing, Inspection, Deep learning, Simulations

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Proceedings Article | 12 June 2023 Poster + Paper

End-to-end processing of passive thermography sequences from outdoor concrete infrastructure inspection

Sandra Pozzer, Samira Ebrahimi, Ahmed El Refai, Fernando López, Xavier Maldague

Proceedings Volume 12536, 125360X (2023) https://doi.org/10.1117/12.2664058

KEYWORDS: Inspection, Thermography, Image processing, Image registration, Signal to noise ratio, Signal processing, Data acquisition, Infrared radiation, Civil engineering

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Proceedings Article | 12 June 2023 Poster + Paper

Multi-modal image processing pipeline for NDE of structures and industrial assets

S. Shahsavarani, Fernando Lopez, Xavier Maldague

Proceedings Volume 12536, 1253612 (2023) https://doi.org/10.1117/12.2664096

KEYWORDS: Image fusion, Infrared imaging, Visible radiation, Infrared radiation, Thermography, Feature extraction, Image processing, Nondestructive evaluation, Deep learning, Principal component analysis

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Proceedings Article | 17 August 2022 Presentation + Paper

Use of advanced thermographic signal processing techniques to improve the subsurface damage detection in concrete columns under varying solar exposure

Sandra Pozzer, Francisco Dalla Rosa, Zacarias Martin Chamberlain Pravia, Fernando López, Xavier Maldague

Proceedings Volume PC12109, PC1210901 (2022) https://doi.org/10.1117/12.2619241

KEYWORDS: Signal to noise ratio, Inspection, Thermography, Signal processing, Data acquisition, Sun, Solar energy, Solar radiation, Interference (communication), Nondestructive evaluation

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Proceedings Article | 13 June 2022 Presentation

Enhanced humidity detection in multilayer components by passive multivariate infrared thermography

Marcos Souza, Fernando Lopez, Xavier Maldague

Proceedings Volume PC12109, (2022) https://doi.org/10.1117/12.2615802

KEYWORDS: Humidity, Thermography, Corrosion, Inspection, Surface finishing, Physical phenomena, Inspection equipment, Data acquisition

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Proceedings Article | 23 April 2020 Presentation + Paper

Reflectivity detection and reduction of thermographic images using image stitching technique and its applications on remote inspection

Parham Nooralishahi, Shakeb Deane, Fernando Lopez, Clemente Ibarra-Castanedo, Nicolas Avdelidis, Xavier Maldague

Proceedings Volume 11409, 114090U (2020) https://doi.org/10.1117/12.2557328

KEYWORDS: Unmanned aerial vehicles, Inspection, Reflection, Thermography, Optical flow, Image processing, Image registration, Data acquisition, Detection and tracking algorithms, Image blending

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Proceedings Article | 3 May 2019 Presentation + Paper

Advanced signal processing applied to thermographic inspection of petrochemical furnaces

Fernando Lopez, Alexandrine Huot

Proceedings Volume 11004, 1100407 (2019) https://doi.org/10.1117/12.2519039

KEYWORDS: Inspection, Infrared cameras, Thermography, Cameras, Infrared imaging, Signal processing, Optical filters, Combustion, Diffusion, Data processing

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Proceedings Article | 11 May 2016 Paper

Infrared thermography for CFRP inspection: computational model and experimental results

Henrique Fernandes, Hai Zhang, Karen Morioka, Clemente Ibarra-Castanedo, Fernando López, Xavier P. Maldague, José Tarpani

Proceedings Volume 9861, 98610H (2016) https://doi.org/10.1117/12.2223782

KEYWORDS: Thermography, Inspection, Nondestructive evaluation, Thermal modeling, Composites, Curium, Infrared cameras, Cameras, Head, Photography

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Proceedings Article | 7 July 2015 Paper

Role of the masonry in paintings during a seismic event analyzed by infrared vision

F. López, S. Sfarra, C. Ibarra-Castanedo, D. Ambrosini, X. Maldague

Proceedings Volume 9527, 95270G (2015) https://doi.org/10.1117/12.2184931

KEYWORDS: Thermography, Inspection, Earthquakes, Infrared radiation, Buildings, Surface plasmons, Image processing, Visualization, Lamps, Cements

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Proceedings Article | 12 May 2015 Paper

Integration of infrared and optical imaging techniques for the nondestructive inspection of aeronautic parts

F. López, S. Sfarra, C. Ibarra-Castanedo, D. Paoletti, X. Maldague

Proceedings Volume 9485, 948506 (2015) https://doi.org/10.1117/12.2177259

KEYWORDS: Thermography, Digital signal processing, Holographic interferometry, Inspection, Digital photography, Infrared imaging, Infrared radiation, Image processing, Nondestructive evaluation, Photography

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Proceedings Article | 21 May 2014 Paper

Comparison of image processing techniques for the on-site evaluation of damaged frescoes

P. Bison, A. Bortolin, G. Cadelano, G. Ferrarini, F. López, X. Maldague

Proceedings Volume 9105, 91050E (2014) https://doi.org/10.1117/12.2053782

KEYWORDS: Thermography, Image processing, Fourier transforms, Data acquisition, Principal component analysis, Infrared imaging, Infrared radiation, Nondestructive evaluation, Cameras, Image compression

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Proceedings Article | 22 May 2013 Paper

Analysis of signal processing techniques in pulsed thermography

Fernando Lopez, Clemente Ibarra-Castanedo, Xavier Maldague, Vicente de Paulo Nicolau

Proceedings Volume 8705, 87050W (2013) https://doi.org/10.1117/12.2015949

KEYWORDS: Thermography, Signal processing, Signal to noise ratio, Inspection, Infrared cameras, Diffusion, Interference (communication), Composites, Carbon, Fourier transforms

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Showing 5 of 14 publications

SPIE Conference Volume | 28 June 2024

Thermosense: Thermal Infrared Applications XLVI

SPIE Conference Volume | 22 June 2023

Thermosense: Thermal Infrared Applications XLV

Conference Committee Involvement (4)

Thermosense: Thermal Infrared Applications XLVII

13 April 2025 | Orlando, Florida, United States

Thermosense: Thermal Infrared Applications XLVI

22 April 2024 | National Harbor, Maryland, United States

Thermosense: Thermal Infrared Applications XLV

2 May 2023 | Orlando, Florida, United States

Thermosense: Thermal Infrared Applications XLIV

5 April 2022 | Orlando, Florida, United States

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