Search Results for author: Claire Launay

Found 3 papers, 0 papers with code

Measuring uncertainty in human visual segmentation

no code implementations18 Jan 2023 Jonathan Vacher, Claire Launay, Pascal Mamassian, Ruben Coen-Cagli

We show that image uncertainty affects measured human variability, and it influences how participants weigh different visual features.

Segmentation

Flexibly Regularized Mixture Models and Application to Image Segmentation

no code implementations25 May 2019 Jonathan Vacher, Claire Launay, Ruben Coen-Cagli

Our flexible approach can be easily generalized to adapt probabilistic mixture models to arbitrary data topologies.

Clustering Image Segmentation +2

Exact Sampling of Determinantal Point Processes without Eigendecomposition

no code implementations23 Feb 2018 Claire Launay, Bruno Galerne, Agnès Desolneux

The exact algorithm to sample DPPs uses the spectral decomposition of $K$, a computation that becomes costly when dealing with a high number of points.

Point Processes

Cannot find the paper you are looking for? You can Submit a new open access paper.