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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... -
Dictionary Learning for Sparse Decomposition: A Novel Approach
International audience -
Decomposition and dictionary learning for 3D trajectories
International audience -
Dictionary learning based sinogram inpainting for CT sparse reconstruction
International audience -
Learning Overcomplete Dictionaries Based on Atom-by-Atom Updating
International audience
