An Overview of High-Resolution X-ray Computed Tomography (HRXCT) Data Acquisition and Applications...
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Transcript of An Overview of High-Resolution X-ray Computed Tomography (HRXCT) Data Acquisition and Applications...
![Page 1: An Overview of High-Resolution X-ray Computed Tomography (HRXCT) Data Acquisition and Applications Jessica Maisano Jackson School of Geosciences The University.](https://reader036.fdocuments.us/reader036/viewer/2022062321/56649db95503460f94aa9074/html5/thumbnails/1.jpg)
An Overview of High-Resolution X-rayComputed Tomography (HRXCT) Data
Acquisition and Applications
Jessica Maisano
Jackson School of Geosciences
The University of Texas at Austin
![Page 2: An Overview of High-Resolution X-ray Computed Tomography (HRXCT) Data Acquisition and Applications Jessica Maisano Jackson School of Geosciences The University.](https://reader036.fdocuments.us/reader036/viewer/2022062321/56649db95503460f94aa9074/html5/thumbnails/2.jpg)
Both industrial and medical CT:– Utilize the differential attenuation (intensity
decrease) of X-rays– Attenuation is a function of density and atomic
number
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Industrial differs from medical CT:– Sample rotates between source and detector– Higher energy X-rays– Longer acquisition times– Smaller X-ray focal spots + more densely
packed detectors
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Sus scrofaWild Pig
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Sus scrofaWild Pig
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Sus scrofaWild Pig
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Sus scrofaWild Pig
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Peltosaurus granulosus
Gerrhonotus infernalis
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Peltosaurus granulosus
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Peltosaurus granulosus
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Peltosaurus granulosus
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Heloderma suspectumGila Monster
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Heloderma suspectumGila Monster
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Chamaeleo calyptratusVeiled Chameleon
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Oboe ReedsRebecca Henderson, UT Austin
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Oboe ReedsRebecca Henderson, UT Austin
Arundo donax, Giant Cane
pith bladesvascularbundle
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Oboe ReedsRebecca Henderson, UT Austin
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
30
220
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The Archaeoraptor ForgeryRowe et al., 2001
30
220
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The Archaeoraptor ForgeryRowe et al., 2001
• Adjacent fracture-face geometries• Thickness/density of adjacent pieces• Cross-cutting relationships of fractures• Grout distribution• Invertebrate burrows
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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The Archaeoraptor ForgeryRowe et al., 2001
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Name that scan…
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Name that scan…
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Potato ChipsPawan Takhar, Texas Tech
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Aepyornis maximusElephant Bird
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Aepyornis maximusElephant Bird
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Aepyornis maximusElephant Bird
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MorganucodonTriassic Mammaliaform
1 mm
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www.ctlab.geo.utexas.edu www.digimorph.org