Journal ArticleDOI
Recent advances in X-ray microtomography applied to materials
TLDR
In this article, the authors highlight recent advances in X-ray microcomputed tomography (microCT) as applied to materials, specifically advances made since the first materials microCT review appeared in Internati...Abstract:
This review highlights recent advances in X-ray microcomputed tomography (microCT) as applied to materials, specifically advances made since the first materials microCT review appeared in Internati...read more
Citations
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Journal ArticleDOI
I and i
TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
Journal ArticleDOI
Quantitative X-ray tomography
Eric Maire,Philip J. Withers +1 more
TL;DR: In this paper, the authors review the current state of the art as CT transforms from a qualitative diagnostic tool to a quantitative one, including the use of iterative reconstruction strategies suited to specific segmentation tasks and emerging methods that provide more insight than conventional attenuation based tomography.
Journal ArticleDOI
In-operando high-speed tomography of lithium-ion batteries during thermal runaway
Donal P. Finegan,Mario Scheel,James B. Robinson,Bernhard Tjaden,Ian A. Hunt,Thomas Mason,Jason Millichamp,Marco Di Michiel,Gregory J. Offer,Gareth Hinds,Dan J. L. Brett,Paul R. Shearing +11 more
TL;DR: High-speed synchrotron X-ray computed tomography and radiography is used, in conjunction with thermal imaging, to track the evolution of internal structural damage and thermal behaviour during initiation and propagation of thermal runaway in lithium-ion batteries, yielding insights into key degradation modes.
Journal ArticleDOI
X-ray microtomography
TL;DR: X-ray microtomography as mentioned in this paper is a technique to characterize material microstructure in 3D at a micron level spatial resolution using a high flux, monochromatic X-ray beam.
Journal ArticleDOI
XCT Analysis of the Influence of Melt Strategies on Defect Population in Ti-6Al-4V Components Manufactured by Selective Electron Beam Melting
S. Tammas-Williams,Hao Zhao,Hao Zhao,Fabien Léonard,F. Derguti,Iain Todd,Philip B. Prangnell +6 more
TL;DR: In this paper, the size, volume fraction, and spatial distribution of the pores in model samples have been characterised in 3D, using X-ray Computed Tomography, and correlated to the process variables.
References
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Journal ArticleDOI
I and i
TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
Book
Cellular Solids: Structure and Properties
Lorna J. Gibson,Michael F. Ashby +1 more
TL;DR: The linear elasticity of anisotropic cellular solids is studied in this article. But the authors focus on the design of sandwich panels with foam cores and do not consider the properties of the materials.
Journal ArticleDOI
Geodesic active contours
TL;DR: A novel scheme for the detection of object boundaries based on active contours evolving in time according to intrinsic geometric measures of the image, allowing stable boundary detection when their gradients suffer from large variations, including gaps.
Journal ArticleDOI
Geodesic Active Contours
TL;DR: In this article, a geodesic approach based on active contours evolving in time according to intrinsic geometric measures of the image is presented. But this approach is not suitable for 3D object segmentation.