This thesis explores the use of discriminatively trained deformable contour models (DCMs) for shape-based segmentation in medical images. We make contributions in two fronts: in the learning problem, where the model is trained from a set of annotated images, and in the inference problem, whose aim is to segment an image given a model. We demonstrate the merit of our techniques in a large X-Ray image segmentation benchmark, where we obtain systematic improvements in accuracy and speedups over the current state-of-the-art. For learning, we formulate training the DCM scoring function as large-margin structured prediction and construct a training objective that aims at giving the highest score to the ground-truth contour configuration. We incor...
Whether in pattern recognition or machine learning, it is a common practice to define a feature spac...
The aim of this thesis is to investigate the shape change in hippocampus due to the atrophy in Alzhe...
Blood-oxygen-level dependent (BOLD) functional magnetic resonance imaging (fMRI) makes it possible t...
This thesis explores the use of discriminatively trained deformable contour models (DCMs) for shape-...
Cette thèse explore l’utilisation des modèles de contours déformables pour la segmentation basée sur...
In the digital world, two-dimensional (2D) and three-dimensional (3D) shapes are important for repre...
Last decades have witnessed an unprecedented expansion of medical data in various largescale and com...
L’application des stratégies d’apprentissage profond, aux données de formes 3D pose divers défis aux...
Application of deep learning to geometric 3D data poses various challenges for researchers. The comp...
Year after year advances in deep learning allow to solve a rapidly increasing range of challenging t...
Resource de calcul : INSA de Rouen Normandie, cluster de calcul de l'UFR Sciences etTechniques, Le C...
In this thesis, we show through three independent problems the interest of explainability methods fo...
Dynamical contrast enhanced (DCE) imaging allows non invasive access to tissue micro-vascularization...
One common way of describing the tasks addressable by machine learning is to break them down into th...
Whether in pattern recognition or machine learning, it is a common practice to define a feature spac...
The aim of this thesis is to investigate the shape change in hippocampus due to the atrophy in Alzhe...
Blood-oxygen-level dependent (BOLD) functional magnetic resonance imaging (fMRI) makes it possible t...
This thesis explores the use of discriminatively trained deformable contour models (DCMs) for shape-...
Cette thèse explore l’utilisation des modèles de contours déformables pour la segmentation basée sur...
In the digital world, two-dimensional (2D) and three-dimensional (3D) shapes are important for repre...
Last decades have witnessed an unprecedented expansion of medical data in various largescale and com...
L’application des stratégies d’apprentissage profond, aux données de formes 3D pose divers défis aux...
Application of deep learning to geometric 3D data poses various challenges for researchers. The comp...
Year after year advances in deep learning allow to solve a rapidly increasing range of challenging t...
Resource de calcul : INSA de Rouen Normandie, cluster de calcul de l'UFR Sciences etTechniques, Le C...
In this thesis, we show through three independent problems the interest of explainability methods fo...
Dynamical contrast enhanced (DCE) imaging allows non invasive access to tissue micro-vascularization...
One common way of describing the tasks addressable by machine learning is to break them down into th...
Whether in pattern recognition or machine learning, it is a common practice to define a feature spac...
The aim of this thesis is to investigate the shape change in hippocampus due to the atrophy in Alzhe...
Blood-oxygen-level dependent (BOLD) functional magnetic resonance imaging (fMRI) makes it possible t...