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Segmenting the heart in medical images is a challenging and important task for many applications. In particular, segmenting the heart in CT images is very useful for cardiology and oncological applications such as radiotherapy. Although the majority of methods in the literature are designed for ventricle segmentation, there is a real interest in segmenting the heart as a whole in this modality. In...
Two ways of introducing spatial information in Dempster-Shafer evidence theory are examined: in the definition of the monosource mass functions, and, during data fusion. In the latter case, a n eighborhood mass function is derived from the label image and combined with the r adiometric masses, according to the Dempster orthogonal sum. The main advantage of such...
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