Welcome on my research page under construction 😷 Link towards the news of the Laboratory LITO U1288, INSERM, Institut Curie : https://www.lito-web.fr/fr/actualites
Posts les plus consultés de ce blog
Exposé du 7 avril 2021 (Réunion de travail LITO) sur la segmentation et l'évaluation/fusion de méthodes de segmentation, étude des GITCs (Gliomes infiltrants du Tronc Cérébral) en IRM multimodale dans le cadre du projet BIOMEDE (collaboration Neurospin, Hôpital Necker des enfants malades, Institut Gustave Roussy).
Our preprint is now available on ArXiv https://arxiv.org/abs/2102.08939 A Mutual Reference Shape for Segmentation Fusion and Evaluation Abstract : This paper proposes the estimation of a mutual shape from a set of different segmentation results using both active contours and information theory. The mutual shape is here defined as a consensus shape estimated from a set of different segmentations of the same object. In an original manner, such a shape is defined as the minimum of a criterion that benefits from both the mutual information and the joint entropy of the input segmentations. This energy criterion is justified using similarities between information theory quantities and area measures, and presented in a continuous variational framework. In order to solve this shape optimization problem, shape derivatives are computed for each term of the criterion and interpreted as an evolution equation of an active contour. A mutual shape is then es