Titlebook: Abdominal Imaging. Computational and Clinical Applications; 6th International Wo Hiroyuki Yoshida,Janne J. N?ppi,Sanjay Saini Conference pr

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Pilar Chias,Tomas Abad,Lucas Fernández-Trapanging due to tissue inhomogeneity and high variability in tumor appearance. In this paper, we propose a semi-automatic liver tumor segmentation method that combines a deformable model with a machine learning mechanism. More precisely, segmentation is performed by an MRF-based omni-directional deform