Principal component thermography for defect detection in concrete

B Milovanović, M Gaši, S Gumbarević - Sensors, 2020 - mdpi.com
The goal of the condition assessment of concrete structures is to gain an insight into current
condition of concrete and the existence of defects, which decrease durability and usability of …

[HTML][HTML] Bias and bottlenecks study in outdoor long term thermal monitoring by infrared thermography: Leveraging opportunistic data for temperature estimation

T Toullier, J Dumoulin - Infrared Physics & Technology, 2024 - Elsevier
This study aims to assess the impact of the targeted scene and environmental variables on
in situ long-term thermal monitoring by infrared thermography. It also addresses projection …

Thermographic Laplacian-pyramid filtering to enhance delamination detection in concrete structure

C Cheng, R Na, Z Shen - Infrared Physics & Technology, 2019 - Elsevier
Despite decades of efforts using thermography to detect delamination in concrete decks,
challenges still exist in removing environmental noise from thermal images. The …

Time-series based thermography on concrete block void detection

C Cheng, Z Shen - Construction Research Congress 2018, 2018 - ascelibrary.org
Using thermography as a nondestructive method for subsurface detection of the concrete
structure has been developed for decades. However, the performance of current practice is …

Infrared thermography: Fundamentals and applications

S Lagüela, L Díaz-Vilariño… - … Destructive Techniques for …, 2016 - api.taylorfrancis.com
Infrared thermography is a technique based on the acquisition of the thermal radiation of the
bodies using thermographic cameras, which produce an image of the radiation captured …

Wireless monitoring to evaluate the effectiveness of roofing systems over archaeological sites

MI Martínez-Garrido, D Ergenç, R Fort - Sensors and Actuators A: Physical, 2016 - Elsevier
The paper discusses the results of long-term wireless sensor monitoring at Complutum, a
Roman archaeological site at Alcalá de Henares in the Spanish province of Madrid, to …

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

S Pozzer, F Dalla Rosa, ZMC Pravia… - Thermosense …, 2022 - spiedigitallibrary.org
Infrared Thermography (IRT) is a Nondestructive Testing (NDT) method that can
complement the concrete infrastructure condition assessment in a fast and contactless …

Applicability analysis of IR thermography and discrete wavelet transform for technical conditions assessment of bridge elements

L Różański, K Ziopaja - Quantitative InfraRed Thermography …, 2019 - Taylor & Francis
Standard procedures for carrying out the inspection of the bridge or the assessment of its
technical condition and suitability for use, rely on visual assessment made by the inspector …

Association of sensing techniques with a designed ICT architecture in the ISTIMES project: Application example with the monitoring of the Musmeci bridge

F Soldovieri, J Dumoulin, F Ponzo… - … on Structural Health …, 2014 - inria.hal.science
This work gives a brief description of the main activities and outcomes of the Integrated
System for Transport Infrastructures surveillance and Monitoring by Electromagnetic …

Detecting concrete abnormality using time-series thermal imaging and supervised learning

C Cheng, Z Shen - arXiv preprint arXiv:1804.05406, 2018 - arxiv.org
Nondestructive detecting defects (NDD) in concrete structures have been explored for
decades. Although limited successes were reported, major limitations still exist. The major …