Topology-based Whole-body Multi-organ CT Image Segmentation

M-D. Silaghi, R. Bi, I. Al-rawe,Y. Seo,D. Mitra

2020 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)（2020）

Faculty of Biology and Medicine

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摘要

In this work, we present a whole-body image segmentation algorithm that is completely unsupervised. It uses diverse topological features of intensity distributions over different organs to perform segmentations. We compared our results on Computed Tomography (CT) images, with that of traditional graph-cut segmentation algorithm that is semi-manual (for a given organ).

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关键词

topology-based whole-body multiorgan CT image segmentation,whole-body image segmentation algorithm,diverse topological features,different organs,Computed Tomography images,traditional graph-cut segmentation algorithm,given organ

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