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Sparse DSI: Learning DSI structure for denoising and fast imaging
International audience -
Parametric dictionary learning for modeling EAP and ODF in diffusion MRI
International audience -
Preprocessing for classification of sparse data: application to trajectory re...
International audience -
From Neuronal cost-based metrics towards sparse coded signals classification
International audience -
Local stability and robustness of sparse dictionary learning in the presence ...
A popular approach within the signal processing and machine learning communities consists in modelling signals as sparse linear combinations of atoms selected from a... -
Towards dictionary learning from images with non Gaussian noise
International audience -
Shift & 2D Rotation Invariant Sparse Coding for Multivariate Signals
International audience -
Dictionary Learning with Large Step Gradient Descent for Sparse Representations
International audience -
INK-SVD: LEARNING INCOHERENT DICTIONARIES FOR SPARSE REPRESENTATIONS
Presented at ICASSP 2012 -
Constrained Sparse Texture Synthesis
International audience -
Constrained Overcomplete Analysis Operator Learning for Cosparse Signal Model...
International audience -
Dictionary learning for sparse decomposition: a new criterion and algorithm
International audience -
Direct Optimization of the dictionary learning problem
A novel way of solving the dictionary learning problem is proposed in this paper. It is based on a so-called direct optimization as it avoids the usual technique which... -
Sparsity-based edge noise removal from bilevel graphical document images
International audience -
Task-Driven Dictionary Learning
final draft post-refereeing -
Sequential subspace finding: a new algorithm for learning low-dimensional lin...
International audience -
Learning overcomplete dictionaries based on parallel atom-updating
International audience -
Multivariate Temporal Dictionary Learning for EEG
International audience -
Improving abdomen tumor low-dose CT images using a fast dictionary learning b...
International audience -
Compressive sensing in diffusion MRI
This thesis is dedicated to the development of new acquisition and processing methods in diffusion MRI (dMRI) to characterize the diffusion of water molecules in white...
