Crowdsourcing airway annotations in chest computed tomography images.

Autor: Veronika Cheplygina, Adria Perez-Rovira, Wieying Kuo, Harm A W M Tiddens, Marleen de Bruijne

Publikováno v: PLoS ONE, Vol 16, Iss 4, p e0249580 (2021)

Measuring airways in chest computed tomography (CT) scans is important for characterizing diseases such as cystic fibrosis, yet very time-consuming to perform manually. Machine learning algorithms offer an alternative, but need large sets of annotate

Externí odkaz: https://doaj.org/article/f4329c965cbe40668a5ea8754fc3e43f

Airway tapering: an objective image biomarker for bronchiectasis

Autor: Marleen de Bruijne, Harm A.W.M. Tiddens, Wieying Kuo, Adria Perez-Rovira

Publikováno v: European Radiology
Kuo, W, Perez-Rovira, A, Tiddens, H & de Bruijne, M 2020, ' Airway tapering : An objective image biomarker for bronchiectasis ', European Radiology, vol. 30, no. 5, pp. 2703-2711 . https://doi.org/10.1007/s00330-019-06606-w
European Radiology, 30(5), 2703-2711. Springer-Verlag

PurposeTo estimate airway tapering in control subjects and to assess the usability of tapering as a bronchiectasis biomarker in paediatric populations.MethodsAirway tapering values were semi-automatically quantified in 156 children with control CTs c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66e6f2cdba5157ca6f59b34d2cc51c3
https://doi.org/10.1007/s00330-019-06606-w

Technical challenges of quantitative chest MRI data analysis in a large cohort pediatric study

Autor: Juan A. Hernandez Tamames, Francesca Pennati, Anh H. Nguyen, Harm A.W.M. Tiddens, Pierluigi Ciet, Marleen de Bruijne, Piotr A. Wielopolski, Adria Perez-Rovira, Tetyana Ivanovska, Liesbeth Duijts, Andrea Aliverti

Publikováno v: Nguyen, A H, Perez-Rovira, A, Wielopolski, P A, Hernandez Tamames, J A, Duijts, L, de Bruijne, M, Aliverti, A, Pennati, F, Ivanovska, T, Tiddens, H A W M & Ciet, P 2019, ' Technical challenges of quantitative chest MRI data analysis in a large cohort pediatric study ', European Radiology, vol. 29, no. 6, pp. 2770–2782 . https://doi.org/10.1007/s00330-018-5863-7
European Radiology
European Radiology, 29(6), 2770-2782. Springer-Verlag

Objectives This study was conducted in order to evaluate the effect of geometric distortion (GD) on MRI lung volume quantification and evaluate available manual, semi-automated, and fully automated methods for lung segmentation. Methods A phantom was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89eb3444badfb60eecbf9b609009b72c
https://doi.org/10.1007/s00330-018-5863-7

Automatic airway-artery analysis on lung CT to quantify airway wall thickening and bronchiectasis

Autor: Marleen de Bruijne, Adria Perez-Rovira, Harm A.W.M. Tiddens, Wieying Kuo, Jens Petersen

Publikováno v: Medical Physics. 43:5736-5744

Purpose: Bronchiectasis and airway wall thickening are commonly assessed in computed tomography (CT) by comparing the airway size with the size of the accompanying artery. Thus, in order to automate the quantification of bronchiectasis and wall thick

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58060404013bdf8f233a662c6a278834
https://doi.org/10.1118/1.4963214

Fully Automated Lung Volume Assessment from MRI in a Population-based Child Cohort Study

Autor: Florentin Wöergöetter, Tatyana Ivanovska, Pierluigi Ciet, Liesbeth Duijts, Marleen de Bruijne, Adria Perez-Rovira, Anh N. Nguyen, Harm A.W.M. Tiddens

Publikováno v: VISIGRAPP (6: VISAPP)

In this work, a framework for fully automated lung extraction from magnetic resonance imaging (MRI) inspiratory data that have been acquired within a on-going epidemiological child cohort study is presented. The method's main steps are intensity inho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7f7d0dc28d4a772c868a086af13f267
https://doi.org/10.5220/0006075300530058