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Segmentation of muscle and skeletal tissues in HR-pQCT images
2017 2nd International Conference on Bio-engineering for Smart Technologies (BioSMART), 2017High-Resolution peripheral Quantitative Computed Tomography (HR-pQCT) is currently used to quantify bone microstructure but as a CT modality there is potential to exploit its power to measure muscle tissues as well. Currently, there is no established protocol for assessing muscle parameters using HR-pQCT images. The aim of this work is to propose a new
Haykel Snoussi +4 more
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Dual active contours model for HR-pQCT cortical bone segmentation
2016 23rd International Conference on Pattern Recognition (ICPR), 2016The segmentation of the bone in HR-pQCT (High Resolution peripheral Quantitative Computed Tomography) images remains a challenging task due to the image characteristics and the complex structure of the bone (cortical and trabecular). In this paper, we address the problem of separating the cortical bone from the background and the trabecular bone.
Mohamed Hafri +3 more
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Assessment of volume fraction and fabric in the distal radius using HR-pQCT
Bone, 2009The aim of this study was to investigate the capabilities of the state of the art HR-pQCT technique to predict mineral content, volume fraction and fabric of trabecular bone structure compared to the gold standard microCT. Four cadaveric human forearms were scanned with HR-pQCT and the dissected radius epiphyses with microCT.
P, Varga, P K, Zysset
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HR-pQCT Measures of Bone Microarchitecture Predict Fracture
Journal of Bone and Mineral Research, 2020High-resolution peripheral quantitative computed tomography (HR-pQCT) is a noninvasive imaging modality for assessing volumetric bone mineral density (vBMD) and microarchitecture of cancellous and cortical bone. The objective was to (1) assess fracture-associated differences in HR-pQCT bone parameters; and (2) to determine if HR-pQCT is sufficiently ...
Mikolajewicz, Nicholas +15 more
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Assessment of Osteoporosis by QCT, HR-pQCT, and MRI
2021Ko Chiba, Makoto Osaki, Masako Ito
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Hochauflösende periphere quantitative CT (HR-pQCT)
Zeitschrift für Rheumatologie, 2013S. Finzel, J. Rech, A. Kleyer
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HR-pQCT in Osteogenesis Imperfecta: a comparison with normative data
Purpose Methods and materials Results Conclusion Personal information and conflict of interest ...openaire +1 more source
Correlation between DXA and HR-pQCT in Osteogenesis Imperfecta
Purpose Methods and materials Results Conclusion Personal information and conflict of interest ...openaire +1 more source