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Electrical Engineering and Systems Science > Image and Video Processing

arXiv:2402.11510 (eess)
[Submitted on 18 Feb 2024]

Title:Underestimation of lung regions on chest X-ray segmentation masks assessed by comparison with total lung volume evaluated on computed tomography

Authors:Przemysław Bombiński, Patryk Szatkowski, Bartłomiej Sobieski, Tymoteusz Kwieciński, Szymon Płotka, Mariusz Adamek, Marcin Banasiuk, Mariusz I. Furmanek, Przemysław Biecek
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Abstract:Lung mask creation lacks well-defined criteria and standardized guidelines, leading to a high degree of subjectivity between annotators. In this study, we assess the underestimation of lung regions on chest X-ray segmentation masks created according to the current state-of-the-art method, by comparison with total lung volume evaluated on computed tomography (CT). We show, that lung X-ray masks created by following the contours of the heart, mediastinum, and diaphragm significantly underestimate lung regions and exclude substantial portions of the lungs from further assessment, which may result in numerous clinical errors.
Comments: Preprint to Elsevier
Subjects: Image and Video Processing (eess.IV); Computer Vision and Pattern Recognition (cs.CV)
Cite as: arXiv:2402.11510 [eess.IV]
  (or arXiv:2402.11510v1 [eess.IV] for this version)
  https://doi.org/10.48550/arXiv.2402.11510

Submission history

From: Przemysław Bombiński [view email]
[v1] Sun, 18 Feb 2024 08:51:29 UTC (15,418 KB)
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