Ensemble learning and test-time augmentation for the segmentation of mineralized cartilage versus bone in high-resolution microCT images

J Léger, L Leyssens, G Kerckhofs… - Computers in Biology …, 2022 - Elsevier
High-resolution non-destructive 3D microCT imaging allows the visualization and structural
characterization of mineralized cartilage and bone. Deriving statistically relevant quantitative …

Method for segmentation of knee articular cartilages based on contrast-enhanced CT images

KAH Myller, JTJ Honkanen, JS Jurvelin… - Annals of biomedical …, 2018 - Springer
Segmentation of contrast-enhanced computed tomography (CECT) images enables
quantitative evaluation of morphology of articular cartilage as well as the significance of the …

Reliability of computer-assisted periacetabular osteotomy using a minimally invasive approach

S De Raedt, I Mechlenburg, M Stilling, L Rømer… - International journal of …, 2018 - Springer
Background Periacetabular osteotomy (PAO) is the treatment of choice for younger patients
with developmental hip dysplasia. The procedure aims to normalize the joint configuration …

Deep learning-based segmentation of mineralized cartilage and bone in high-resolution micro-CT images

J Léger, L Leyssens, C De Vleeschouwer… - … Methods, Imaging and …, 2020 - Springer
High-resolution 3D micro-CT imaging is a powerful tool for the visualization of the
mineralized tissues. However, it remains challenging to discriminate automatically between …

Segmentation of articular cartilage and early osteoarthritis based on the fuzzy soft thresholding approach driven by modified evolutionary ABC optimization and local …

J Kubicek, M Penhaker, M Augustynek, M Cerny… - Symmetry, 2019 - mdpi.com
Articular cartilage assessment, with the aim of the cartilage loss identification, is a crucial
task for the clinical practice of orthopedics. Conventional software (SW) instruments allow for …

Shape-based acetabular cartilage segmentation: application to CT and MRI datasets

PR Tabrizi, RA Zoroofi, F Yokota, T Nishii… - International journal of …, 2016 - Springer
Purpose A new method for acetabular cartilage segmentation in both computed tomography
(CT) arthrography and magnetic resonance imaging (MRI) datasets with leg tension is …

筋・骨格系

菅野伸彦 - 日本コンピュータ外科学会誌, 2016 - jstage.jst.go.jp
3 次元画像ベースのナビゲーションは, 術中に術前 CT 画像とのレジストレーション (位置合わせ)
を要するため, 術者の習熟を必要とすること, 術中の姿勢や手術操作による解剖の変化に対応 …

多元計算解剖学に基づく腹部臓器と筋骨格の画像解析: 形態から機能と疾患

佐藤嘉伸 - 日本VR 医学会学術大会プログラム・抄録集第15 回日本 …, 2015 - jstage.jst.go.jp
医用画像撮影装置の高精細化・多様化はとどまるところを知らず, これらの画像データを最大限活用
すべく, 文科省・科研費・新学術領域 「計算解剖学」(領域代表: 小畑秀文, 2009-2014) および …