Siemens Healthcare Gmbh

Mohammad Saeed Rad

Tom Hilbert

Benedicte Marechal

Bénédicte Maréchal

A computer-implemented method and system for automated segmentation of anatomical structures of a biological object, include acquiring an MRI image of the object constructed from a set of slices of the object, dividing the set of slices into overlapping groups of consecutive slices, and feeding each overlapping group of consecutive slices as input into a neural network for outputting a labelled map for each inputted slice. For each slice belonging to several overlapping groups, determining for each voxel a final label from specific labels assigned to the voxel by the neural network when considering the labelled maps outputted for the considered slice and assigning to each voxel the final label previously determined for the considered voxel and outputting a final segmentation map of final labels assigned to the voxels of the considered slice. A final 3D segmented image of the object is created from previously obtained final segmentation maps.

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Lausanne, Switzerland

Mohammad Saeed Rad