Reconstruction of sparse signals from l1 dimensionality-reduced Cauchy random-projections. - Gonzalo R. Arce; Daniel Otero; Ana B. Ramirez; José L. Paredes (ICASSP, 2010)

Generalized Restricted Isometry Property for alpha-stable random projections. - Daniel Otero; Gonzalo R. Arce (ICASSP, 2011)

Reconstruction of Sparse Signals From l1 Dimensionality-Reduced Cauchy Random Projections. - Ana B. Ramirez; Gonzalo R. Arce; Daniel Otero; José L. Paredes; Brian M. Sadler (IEEE Trans. Signal Process., 2012)

Hyperspectral Images as Function-Valued Mappings, Their Self-similarity and a Class of Fractal Transforms. - Edward R. Vrscay; Daniel Otero; Davide La Torre (ICIAR, 2013)

An Examination of Several Methods of Hyperspectral Image Denoising: Over Channels, Spectral Functions and Both Domains. - Daniel Otero; Oleg V. Michailovich; Edward R. Vrscay (ICIAR (1), 2014)

Unconstrained Structural Similarity-Based Optimization. - Daniel Otero; Edward R. Vrscay (ICIAR (1), 2014)

A simple class of fractal transforms for hyperspectral images. - Edward R. Vrscay; Daniel Otero; Davide La Torre (Appl. Math. Comput., 2014)

Structural Similarity-Based Optimization Problems with L^1 -Regularization: Smoothing Using Mollifiers. - Daniel Otero; Davide La Torre; Edward R. Vrscay (ICIAR, 2015)

Function-valued Mappings and SSIM-based Optimization in Imaging. - Daniel Otero (2015)

Image Denoising Using Euler-Lagrange Equations for Function-Valued Mappings. - Daniel Otero; Davide La Torre; Edward R. Vrscay (ICIAR, 2016)

On the theory of function-valued mappings and its application to the processing of hyperspectral images. - Daniel Otero; Davide La Torre; Oleg V. Michailovich; Edward R. Vrscay (Signal Process., 2017)

Alternate Direction Method of Multipliers for Unconstrained Structural Similarity-Based Optimization. - Daniel Otero; Davide La Torre; Oleg V. Michailovich; Edward R. Vrscay (ICIAR, 2018)

Optimization of Structural Similarity in Mathematical Imaging. - Daniel Otero; Davide La Torre; Oleg V. Michailovich; Edward R. Vrscay (CoRR, 2020)

Self-Supervised Learning for Identifying Defects in Sewer Footage. - Daniel Otero; Rafael Mateus (CoRR, 2024)

Self-Supervised Anomaly Detection in the Wild: Favor Joint Embeddings Methods. - Daniel Otero; Rafael Mateus; Randall Balestriero (CoRR, 2024)