Luc Bouteille

BiCC: Bidirectional Connected-Component Loss for Instance-Aware Segmentation

Common segmentation losses aggregate errors voxel-wise, so lesions influence the objective in proportion to their volume, giving small but clinically critical lesions disproportionately little weight. Instance-aware losses aim to address this mismatch by assigning each lesion its own term. However, blob loss and CC-Dic...