Unsupervised Spectral Clustering for Segmentation of Dynamic PET Images
نویسندگان
چکیده
منابع مشابه
Segmentation of dynamic PET images with kinetic spectral clustering.
Segmentation is often required for the analysis of dynamic positron emission tomography (PET) images. However, noise and low spatial resolution make it a difficult task and several supervised and unsupervised methods have been proposed in the literature to perform the segmentation based on semi-automatic clustering of the time activity curves of voxels. In this paper we propose a new method bas...
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ژورنال
عنوان ژورنال: IEEE Transactions on Nuclear Science
سال: 2015
ISSN: 0018-9499,1558-1578
DOI: 10.1109/tns.2015.2399973