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Quantification of Airway Structures by Persistent Homology

13 Mar 2024

Abstract excerpt

We propose two types of novel morphological metrics for quantifying the geometry of tubular structures on computed tomography (CT) images. We apply our metrics to identify irregularities in the airway of patients with chronic obstructive pulmonary disease (COPD) and demonstrate that they provide complementary information to the conventional metrics used to assess COPD, such as the tissue density distribution in...

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PMID: 38478453
DOI: 10.1109/tmi.2024.3376683

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