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The detection and segmentation of ovarian cancer metastases have potentially great clinical impact on women's healthcare. We recently developed a tumor sensitive matching flow (TSMF) technique to locate metastases by juxtaposing the roles of matching and classification within a PDE framework. This paper further augments the TSMF approach by integrating 1) shape index to measure metastasis-caused deformation,...
The paper presents the automated computation of hepatic tumor burden from abdominal computed tomography (CT) images of diseased populations with images with inconsistent enhancement. The automated segmentation of livers is addressed first. A novel 3-D affine invariant shape parameterization is employed to compare local shape across organs. By generating a regular sampling of the organ's surface, this...
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