Automated Segmentation of In Situ X-ray Microtomography of Progressive Damage in Advanced Composites via Deep Learning

R Kopp, J Joseph, BL Wardle - AIAA Scitech 2021 Forum, 2021 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2021-2024. vid We present here the
development and evaluation of a deep learning (artificial intelligence)-based computer …

Deep Learning Unlocks X‐ray Microtomography Segmentation of Multiclass Microdamage in Heterogeneous Materials

R Kopp, J Joseph, X Ni, N Roy… - Advanced Materials, 2022 - Wiley Online Library
Four‐dimensional quantitative characterization of heterogeneous materials using in situ
synchrotron radiation computed tomography can reveal 3D sub‐micrometer features …

[HTML][HTML] Synthetic data generation for automatic segmentation of X-ray computed tomography reconstructions of complex microstructures

A Tsamos, S Evsevleev, R Fioresi, F Faglioni… - Journal of …, 2023 - mdpi.com
The greatest challenge when using deep convolutional neural networks (DCNNs) for
automatic segmentation of microstructural X-ray computed tomography (XCT) data is the …

[HTML][HTML] X-ray Micro-Computed Tomography and Deep Learning Segmentation of Progressive Damage in Hierarchical Nanoengineered Carbon Fiber Composites

RA Kopp - 2021 - oastats.mit.edu
Advanced composite laminates comprised of carbon (micro) fiber reinforced polymer
(CFRP) have become widespread in modern high-performance aerospace structures …

[HTML][HTML] A modular U-Net for automated segmentation of X-ray tomography images in composite materials

JPC Bertoldo, E Decencière, D Ryckelynck… - Frontiers in …, 2021 - frontiersin.org
X-Ray Computed Tomography (XCT) techniques have evolved to a point that high-
resolution data can be acquired so fast that classic segmentation methods are prohibitively …

In Situ Synchrotron X-ray Microtomography of Progressive Damage in Canted Notched Cross-Ply Composites with Interlaminar Nanoreinforcement

R Kopp, X Ni, C Furtado, J Lee… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-0375. vid In this study, the effects
on 3D strengthening and toughening mechanisms of interlaminar nanoreinforcement …

Advanced deep learning‐based 3d microstructural characterization of multiphase metal matrix composites

S Evsevleev, S Paciornik… - Advanced Engineering …, 2020 - Wiley Online Library
The quantitative analysis of microstructural features is a key to understanding the
micromechanical behavior of metal matrix composites (MMCs), which is a premise for their …

Accelerating Microstructural Analytics with Dask for Volumetric X-ray Images

D Ushizima, M McCormick… - 2020 IEEE/ACM 9th …, 2020 - ieeexplore.ieee.org
While X-ray microtomography has become indispensable in 3D inspections of materials,
efficient processing of such volumetric datasets continues to be a challenge. This paper …

A Complete Strategy to Achieve High Precision Automatic Segmentation of Challenging Experimental X‐Ray Computed Tomography Data Using Low‐Resemblance …

A Tsamos, S Evsevleev, R Fioresi… - Advanced …, 2024 - Wiley Online Library
It is shown that preconditioning of experimental X‐ray computed tomography (XCT) data is
critical to achieve high‐precision segmentation scores. The challenging experimental XCT …

3d autoencoders for feature extraction in X-ray tomography

A Tekawade, Z Liu, P Kenesei, T Bicer… - … on Image Processing …, 2021 - ieeexplore.ieee.org
Real-time steering of time-resolved or in-situ X-ray tomography requires capturing changes
in morphological descriptors in a sample (eg, porosity, particle size, and crack width) during …