18 citations · 52 across the 12 of their papers we have counts for
13 papers
CFB-GBM v2.0: An Augmented Longitudinal Dataset for Multi-Modal Glioblastoma Segmentation, Radiomics, and RANO Progression Tracking
Alexandre G. Leclercq, Noémie N. Moreau, Hugo Audebert +21
Glioblastoma (GBM) is the most aggressive primary brain tumor in adults, with a median overall survival of 15 months. Longitudinal, multi-modal imaging datasets with comprehensive…
Pre to Post-Treatment Glioblastoma MRI Prediction using a Latent Diffusion Model
Alexandre G. Leclercq, Sébastien Bougleux, Noémie N. Moreau +3
Glioblastoma (GBM) is an aggressive primary brain tumor with a median survival of approximately 15 months. In clinical practice, the Stupp protocol serves as the standard first-lin…
Self-Attention Based Multi-Scale Graph Auto-Encoder Network of 3D Meshes
Saqib Nazir, Olivier Lézoray, Sébastien Bougleux
3D meshes are fundamental data representations for capturing complex geometric shapes in computer vision and graphics applications. While Convolutional Neural Networks (CNNs) have…
A new Sinkhorn algorithm with Deletion and Insertion operations
Luc Brun, Benoit Gaüzère, Sébastien Bougleux +1
This technical report is devoted to the continuous estimation of an epsilon-assignment. Roughly speaking, an epsilon assignment between two sets V1 and V2 may be understood as a bi…
The Minimum Edit Arborescence Problem and Its Use in Compressing Graph Collections [Extended Version]
Lucas Gnecco, Nicolas Boria, Sébastien Bougleux +2
The inference of minimum spanning arborescences within a set of objects is a general problem which translates into numerous application-specific unsupervised learning tasks. We int…
Deep learning using Havrda-Charvat entropy for classification of pulmonary endomicroscopy
Thibaud Brochet, Jerome Lapuyade-Lahorgue, Sebastien Bougleux +2
Pulmonary optical endomicroscopy (POE) is an imaging technology in real time. It allows to examine pulmonary alveoli at a microscopic level. Acquired in clinical settings, a POE im…
Improved local search for graph edit distance
Nicolas Boria, David B. Blumenthal, Sébastien Bougleux +1
The graph edit distance (GED) measures the dissimilarity between two graphs as the minimal cost of a sequence of elementary operations transforming one graph into another. This mea…
Upper Bounding the Graph Edit Distance Based on Rings and Machine Learning
David B. Blumenthal, Johann Gamper, Sébastien Bougleux +1
The graph edit distance (GED) is a flexible distance measure which is widely used for inexact graph matching. Since its exact computation is NP-hard, heuristics are used in practic…
Generalized Median Graph via Iterative Alternate Minimizations
Nicolas Boria, S'ebastien Bougleux, Benoit Gaüzère +1
Computing a graph prototype may constitute a core element for clustering or classification tasks. However, its computation is an NP-Hard problem, even for simple classes of graphs.…
Skeleton-Based Hand Gesture Recognition by Learning SPD Matrices with Neural Networks
Xuan Nguyen, Luc Brun, Olivier Lezoray +1
In this paper, we propose a new hand gesture recognition method based on skeletal data by learning SPD matrices with neural networks. We model the hand skeleton as a graph and intr…
A neural network based on SPD manifold learning for skeleton-based hand gesture recognition
Xuan Son Nguyen, Luc Brun, Olivier Lézoray +1
This paper proposes a new neural network based on SPD manifold learning for skeleton-based hand gesture recognition. Given the stream of hand's joint positions, our approach combin…
Linear Sum Assignment with Edition
Sébastien Bougleux, Luc Brun
We consider the problem of transforming a set of elements into another by a sequence of elementary edit operations, namely substitutions, removals and insertions of elements. Each…
A Quadratic Assignment Formulation of the Graph Edit Distance
Sébastien Bougleux, Luc Brun, Vincenzo Carletti +3
Computing efficiently a robust measure of similarity or dissimilarity between graphs is a major challenge in Pattern Recognition. The Graph Edit Distance (GED) is a flexible measur…