Semi-automated Segmentation of Lungs Using the k-means Method in Cine MRI

Dynamic magnetic resonance imaging (MRI) provides essential information on the respiratory kinetics in chronic obstructive pulmonary disease (COPD), such as impaired diaphragm and chest wall motions. The purpose of this study was to develop the semi-automated segmentation program of lungs using cine...

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Veröffentlicht in:	Japanese Journal of Radiological Technology 2021, Vol.77(11), pp.1298-1308
Hauptverfasser:	Sato, Hirotaka, Kawata, Naoko, Shimada, Ayako, Suzuki, Takuji
Format:	Artikel
Sprache:	jpn
Schlagworte:	Automation Chronic obstructive pulmonary disease chronic obstructive pulmonary disease (COPD) Correlation coefficient Correlation coefficients Diaphragm Diaphragm (anatomy) Diaphragm wall Image processing Image segmentation Lung diseases Lungs Magnetic resonance imaging magnetic resonance imaging (MRI) Medical imaging Obstructive lung disease Respiration segmentation
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