Calibration of the bone mineral density scale on X-ray microtomography
PublisherUniversity of Jyväskylä
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- Lisensiaatintyöt 
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Miettinen, Arttu (University of Jyväskylä, 2016)Analysis methods for X-ray microtomographic images of short fibre composite materials were developed. The methods enable estimation of microstructural properties of the material, e.g., aspect ratio and orientation of ...
Turpeinen, Tuomas (University of Jyväskylä, 2015)In this work, we study the phases of image processing chain of microtomographic imag- ing in order to obtain reliable results while optimizing the time spent on denoising and segmentation. We consider that the decisions ...
Ekman, Axel (University of Jyväskylä, 2016)Fibres of various materials can be deposited to form planar mats of fibres. These kinds of structures have gained substantial attention owing to their direct relation to both large industrial fields, such as paper and ...
Effective elastic properties of biocomposites using 3D computational homogenization and X-ray microcomputed tomography Karakoç, Alp; Miettinen, Arttu; Virkajarvi, Jussi; Joffe, Roberts (Elsevier BV, 2021)A 3D computational homogenization method based on X-ray microcomputed tomography (μCT) was proposed and implemented to investigate how the fiber weight fraction, orthotropy and orientation distribution affect the effective ...
Imaging connected porosity of crystalline rock by contrast agent-aided X-ray microtomography and scanning electron microscopy Kuva, Jukka; Sammaljärvi, J.; Parkkonen, Joni; Siitari-Kauppi, M.; Lehtonen, M.; Turpeinen, T.; Timonen, Jussi; Voutilainen, M. (Wiley-Blackwell Publishing Ltd., 2018)We set out to study connected porosity of crystalline rock using X‐ray microtomography and scanning electron microscopy with energy dispersive X‐ray spectroscopy (SEM‐EDS) with caesium chloride as a contrast agent. Caesium ...