183 citations · 629 across the 32 of their papers we have counts for
4 papers · 1 filter
Phase-Optimized K-SVD for Signal Extraction from Underdetermined Multichannel Sparse Mixtures
Antoine Deleforge, Walter Kellermann
We propose a novel sparse representation for heavily underdetermined multichannel sound mixtures, i.e., with much more sources than microphones. The proposed approach operates in t…
Hyper-Spectral Image Analysis with Partially-Latent Regression and Spatial Markov Dependencies
Antoine Deleforge, Florence Forbes, Sileye Ba +1
Hyper-spectral data can be analyzed to recover physical properties at large planetary scales. This involves resolving inverse problems which can be addressed within machine learnin…
Co-Localization of Audio Sources in Images Using Binaural Features and Locally-Linear Regression
Antoine Deleforge, Radu Horaud, Yoav Schechner +1
This paper addresses the problem of localizing audio sources using binaural measurements. We propose a supervised formulation that simultaneously localizes multiple sources at diff…
Acoustic Space Learning for Sound Source Separation and Localization on Binaural Manifolds
Antoine Deleforge, Florence Forbes, Radu Horaud
In this paper we address the problems of modeling the acoustic space generated by a full-spectrum sound source and of using the learned model for the localization and separation of…