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Underestimation of lung regions on chest X-ray segmentation masks assessed by comparison with total lung volume evaluated on computed tomography
Przemys{\l}aw Bombi\'nski, Patryk Szatkowski, Bart{\l}omiej Sobieski, Tymoteusz Kwieci\'nski, Szymon P{\l}otka, Mariusz Adamek, Marcin Banasiuk, Mariusz I. Furmanek, Przemys{\l}aw Biecek
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Underestimation of lung regions on chest X-ray segmentation masks assessed by comparison with total lung volume evaluated on computed tomography
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…