Ignacio Francisco Ramirez Paulino
Ignacio Francisco Ramirez Paulino
Instituto de Ingeniería Eléctrica, Facultad de Ingeniería, Universidad de la República, Uruguay
Verified email at fing.edu.uy - Homepage
TitleCited byYear
Classification and clustering via dictionary learning with structured incoherence and shared features
I Ramirez, P Sprechmann, G Sapiro
2010 IEEE Computer Society Conference on Computer Vision and Pattern …, 2010
7222010
C-HiLasso: A collaborative hierarchical sparse modeling framework
P Sprechmann, I Ramirez, G Sapiro, YC Eldar
IEEE Transactions on Signal Processing 59 (9), 4183-4198, 2011
1722011
The iDUDE framework for grayscale image denoising
G Motta, E Ordentlich, I Ramirez, G Seroussi, MJ Weinberger
IEEE Transactions on Image Processing 20 (1), 1-21, 2010
642010
An MDL framework for sparse coding and dictionary learning
I Ramirez, G Sapiro
IEEE Transactions on Signal Processing 60 (6), 2913-2927, 2012
562012
Collaborative hierarchical sparse modeling
P Sprechmann, I Ramirez, G Sapiro, Y Eldar
2010 44th Annual Conference on Information Sciences and Systems (CISS), 1-6, 2010
412010
Universal priors for sparse modeling
I Ramírez, F Lecumberry, G Sapiro
2009 3rd IEEE International Workshop on Computational Advances in Multi …, 2009
372009
Pattern recognition in Latin America in the “Big Data” era
A Fernández, Á Gómez, F Lecumberry, Á Pardo, I Ramírez
Pattern Recognition 48 (4), 1185-1196, 2015
342015
Universal regularizers for robust sparse coding and modeling
I Ramirez, G Sapiro
IEEE Transactions on Image Processing 21 (9), 3850-3864, 2012
312012
Sparse modeling with universal priors and learned incoherent dictionaries
I Ramírez, F Lecumberry, G Sapiro
University of Minnesota. Institute for Mathematics and Its Applications, 2009
262009
The dude framework for continuous tone image denoising
G Motta, E Ordentlich, I Ramirez, G Seroussi, MJ Weinberger
IEEE International Conference on Image Processing 2005 3, III-345, 2005
222005
Universal-denoiser context-modeling component and context-modeling method
I Ramirez, E Ordentlich, G Seroussi, M Weinberger
US Patent 7,925,099, 2011
172011
Low-rank data modeling via the minimum description length principle
I Ramírez, G Sapiro
2012 IEEE International Conference on Acoustics, Speech and Signal …, 2012
132012
Collaborative sources identification in mixed signals via hierarchical sparse modeling
P Sprechmann, I Ramirez, P Cancela, G Sapiro
2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011
132011
Efficient sequential compression of multichannel biomedical signals
I Capurro, F Lecumberry, A Martín, I Ramírez, E Rovira, G Seroussi
IEEE journal of biomedical and health informatics 21 (4), 904-916, 2016
122016
Universal sparse modeling
I Ramírez, G Sapiro
MINNESOTA UNIV MINNEAPOLIS INST FOR MATHEMATICS AND ITS APPLICATIONS, 2010
122010
Wearable EEG via lossless compression
G Dufort, F Favaro, F Lecumberry, Á Martín, JP Oliver, J Oreggioni, ...
2016 38th Annual International Conference of the IEEE Engineering in …, 2016
82016
Low-complexity, multi-channel, lossless and near-lossless EEG compression
I Capurro, F Lecumberry, Á Martín, I Ramírez, E Rovira, G Seroussi
2014 22nd European Signal Processing Conference (EUSIPCO), 2040-2044, 2014
72014
Sparse coding and dictionary learning based on the MDL principle
I Ramírez, G Sapiro
2011 IEEE International Conference on Acoustics, Speech and Signal …, 2011
62011
Denoising signals containing impulse noise
I Ramirez, E Ordentlich, G Seroussi, M Weinberger
US Patent 7,656,942, 2010
62010
Bi-clustering via MDL-based matrix factorization
I Ramírez, M Tepper
Iberoamerican Congress on Pattern Recognition, 230-237, 2013
52013
The system can't perform the operation now. Try again later.
Articles 1–20