Concepedia

Ignacio Ramírez

IR

Statistics

Publications

12

Citations

1.1K

H-Index

11

Active since

2005

Affiliations

Universidad de la República de Uruguay(Current)

University of Minnesota

Hewlett-Packard (United States)

Ignacio Ramírez is an author at Universidad de la República de Uruguay specializing in computer science, computing, and sparse signal processing.

Publications per year

2005–2021

12

Publications

12

Classification and clustering via dictionary learning with structured incoherence and shared features

Ignacio Ramírez, Pablo Sprechmann, Guillermo Sapiro · 2010 · 764 citations

Computing, Computer Science, Data Mining +14

The iDUDE Framework for Grayscale Image Denoising

Gaetano Motta, Erik Ordentlich, Ignacio Ramírez et al. · IEEE Transactions on Image Processing · 2010 · 75 citations

Natural Sciences, Computer Science, Digital Imaging +14

An MDL Framework for Sparse Coding and Dictionary Learning

Ignacio Ramírez, Guillermo Sapiro · IEEE Transactions on Signal Processing · 2012 · 50 citations · Full text

Computing, Computer Science, Information Theory +16

Collaborative hierarchical sparse modeling

Pablo Sprechmann, Ignacio Ramírez, Guillermo Sapiro et al. · 2010 · 45 citations

Computing, Computer Science, Feature Engineering +12

Universal Regularizers for Robust Sparse Coding and Modeling

Ignacio Ramírez, Guillermo Sapiro · IEEE Transactions on Image Processing · 2012 · 36 citations

Natural Sciences, Computer Science, Mathematics +13

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