Spectral domain optical coherence tomography for non-destructive testing of protection coatings on metal substrates

M Lenz, C Mazzon, C Dillmann, NC Gerhardt, H Welp… - Applied Sciences, 2017 - mdpi.com
In this paper we demonstrate that optical coherence tomography (OCT) is a powerful tool for
the non-destructive investigation of transparent coatings on metal substrates. We show that …

Improving segmentation of 3D retina layers based on graph theory approach for low quality OCT images

A Stankiewicz, T Marciniak, A Dąbrowski… - Metrology and …, 2016 - yadda.icm.edu.pl
This paper presents signal processing aspects for automatic segmentation of retinal layers
of the human eye. The paper draws attention to the problems that occur during the computer …

Non-Invasive Evaluation of Polymeric Protective Coatings for Metal Surfaces of Cultural Heritage Objects: Comparison of Optical and Electromagnetic Methods

D Quintero Balbas, A Dal Fovo, D Porcu, A Chaban… - Applied Sciences, 2022 - mdpi.com
Featured Application Non-invasive measurement of protective coatings applied to metallic
surfaces for monitoring their efficacy in the conservation of cultural heritage. Abstract The …

Nondestructive volumetric optical analysis of corroded copper oxidation using 1700nm swept-source optical coherence microscopy

YM Ko, CM Kang, YJ Lee, HJ Jang, TJ Ahn, TJ Eom - Optics Express, 2023 - opg.optica.org
This study presents a novel nondestructive analysis method for precise characterization of
corroded copper oxidation using optical coherence microscopy (OCM). By exploiting the …

The Optical Coherence Tomography and Raman spectroscopy for sensing of the bone demineralization process

MJ Głowacki, AM Kamińska, M Gnyba, J Pluciński… - Sensors, 2021 - mdpi.com
The presented research was intended to seek new optical methods to investigate the
demineralization process of bones. Optical examination of the bone condition could facilitate …

Mechanical test study in composites using digital holographic interferometry and optical coherence tomography simultaneously

G Frausto-Rea, MH De la Torre-Ibarra… - Applied Optics, 2020 - opg.optica.org
A dual optical configuration to inspect the internal and external mechanical response of a
composite specimen is presented. The inspection simultaneously uses two equally aligned …

Improved accuracy of damage index evaluation in concrete structures by simultaneous hardware triggering

F Lamonaca, A Carrozzini, D Grimaldi… - Metrology and …, 2014 - yadda.icm.edu.pl
Non-invasive damage monitoring of concrete structures by means of Acoustic Emission (AE)
requires multitransducers, multi-channel acquisition, high sampling frequency and long …

Non-intrusive high resolution in-vitro measurement of regional drug powder deposition

T Mekonnen, S Cheng, A Kourmatzis - International Journal of …, 2020 - Elsevier
Abstract Optical Coherence Tomography (OCT) is a high-resolution and non-invasive cross-
sectional imaging technique mainly used for medical imaging and industrial non-destructive …

Nondestructive evaluation of protective coatings for the conservation of industrial monuments

H Welp, M Lenz, C Mazzon, C Dillmann… - Optics for Arts …, 2017 - spiedigitallibrary.org
For the conservation of cultural monuments standard anti-corrosion coatings are not
applicable because the historical character of the objects would be lost. Alternative …

광간섭단층촬영을이용한부식된구리산화층비파괴측정법연구

고영민 - 2023 - oak.chosun.ac.kr
In this study, nondestructive analysis of the corroded copper oxidation using optical
coherence tomography (OCT) as a high-precision depth profiling method for bio-medical …