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3 papers
Kernel-based framework to estimate deformations of pneumothorax lung using relative position of anatomical landmarks
Utako Yamamoto, Megumi Nakao, Masayuki Ohzeki +3
In video-assisted thoracoscopic surgeries, successful procedures of nodule resection are highly dependent on the precise estimation of lung deformation between the inflated lung in…
Statistical modeling of pneumothorax deformation by mapping CT and cone-beam CT images
Megumi Nakao, Hinako Maekawa, Katsutaka Mineura +3
In this study, we introduce statistical modeling methods for pneumothorax deformation using paired cone-beam computed tomography (CT) images. We designed a deformable mesh registra…
Analysis of Heterogeneity of Pneumothorax-associated Deformation using Model-based Registration
Megumi Nakao, Kotaro Kobayashi, Junko Tokuno +3
Recent advances in imaging techniques have enabled us to visualize lung tumors or nodules in early-stage cancer. However, the positions of nodules can change because of intraoperat…