Sylvain Faisan

Multiview Point Cloud Registration via Optimization in an Autoencoder Latent Space

Point cloud rigid registration is a fundamental problem in 3D computer vision. In the multiview case, we aim to find a set of 6D poses to align a set of objects. Methods based on pairwise...

4D Facial Expression Diffusion Model

Facial expression generation is one of the most challenging and long-sought aspects of character animation, with many interesting applications. The challenging task, traditionally having relied...

Multiview point cloud registration with anisotropic and space-varying localization noise

In this paper, we address the problem of registering multiple point clouds corrupted with high anisotropic localization noise. Our approach follows the widely used framework of Gaussian mixture...

Disentangled representations: towards interpretation of sex determination from hip bone

By highlighting the regions of the input image that contribute the most to the decision, saliency maps have become a popular method to make neural networks interpretable. In medical imaging, they...

Segmentation of head bones in 3-D CT images from an example

Pitfalls Related To Computer-Aided Diagnosis System Learned From Multiple Databases

Fast and Interpretable Unsupervised Domain Adaptation for FIB-SEM Cell Segmentation

Stacked Pointnets For Alignment Of Particles With Cylindrical Symmetry In Single Molecule Localization Microscopy

Unsupervised joint Bayesian decomposition of a sequence of photoelectron spectra

Unsupervised spatio-temporal detection of brain functional activation based on hidden Markov multiple event sequence models

Joint Bayesian decomposition of a spectroscopic signal sequence with RJMCMC

Geometry-Informed Estimation of Surface Absorption Profiles from Room Impulse Responses

Evaluation of cortical segmentation pipelines on clinical neonatal MRI data

Anomaly Detection in Single Subject vs Group Using Manifold Learning

Hidden Markovian Modeling and Analysis of Multiple-Event-Sequence-Based Random Processes. Application to Robust Detection of Brain Functional Activation

Hidden semi-Markov event sequence models: application to brain functional MRI sequence analysis

Joint Disentanglement of Labels and Their Features with VAE

Retrospective motion estimation for fetal brain MRI