Javier Portilla

43 papers A* 1B 17C 2Misc 1Journal 14Unranked 8
YearRankTypeTitle / Venue / Authors
2025 C conf
Bridging the Machine-Human Gap in Blurred-Image Classification via Entropy Maximisation.
IPAS
Emilio Sansano-Sansano, Marina Martínez-García, Javier Portilla
2024 J jnl
Evaluating Perceptual Distances by Fitting Binomial Distributions to Two-Alternative Forced Choice Data.
CoRR
Alexander Hepburn, Raúl Santos-Rodriguez, Javier Portilla
2023 J jnl
Using Decoupled Features for Photorealistic Style Transfer.
SIAM J. Imaging Sci.
Trevor D. Canham, Adrián Martín Fernández, Marcelo Bertalmío, Javier Portilla
2022 J jnl
Deterministic Decoupling of Global Features and its Application to Data Analysis.
CoRR
Eduardo Martínez-Enríquez, María del Mar González, Javier Portilla
2022 J jnl
Spectral Pre-Adaptation for Restoring Real-World Blurred Images using Standard Deconvolution Methods.
Image Process. Line
Chaoqun Dong, Filip Sroubek, Javier Portilla
2020 C conf
Controlled Feature Adjustment for Image Processing and Synthesis.
MMSP
Eduardo Martínez-Enríquez, Javier Portilla
2020 Misc conf
Deterministic Feature Decoupling by Surfing Invariance Manifolds.
ICASSP
Eduardo Martínez-Enríquez, Javier Portilla
2019 B conf
Nonconvex Bayesian Restoration of Blurred Foreground Images.
ICIP
Chaoqun Dong, Sergio Barbero, Javier Portilla
2018 B conf
Nested Normalizations for Decoupling Global Features.
ICIP
Javier Portilla, Eduardo Martínez-Enríquez
2017 B conf
Comparing optical to digital metrics: What is the optimal defocus in a rotationally symmetric system?
ICIP
Javier Portilla, Sergio Barbero
2017 B conf
Spectral pre-adaptation for two-step arbitrary-shape-support image restoration.
ICIP
Chaoqun Dong, Javier Portilla
2016 J jnl
Dispersion kernels for water wave simulation.
ACM Trans. Graph.
José A. Canabal, David Miraut, Nils Thuerey, Theodore Kim, Javier Portilla, Miguel A. Otaduy
2016 B conf
Maximum likelihood interpolation for aliasing-aware image restoration.
ICIP
Chaoqun Dong, Javier Portilla
2015 J jnl
Efficient and Robust Image Restoration Using Multiple-Feature L2-Relaxed Sparse Analysis Priors.
IEEE Trans. Image Process.
Javier Portilla, Antonio Tristán-Vega, Ivan W. Selesnick
2015 B conf
Quantum-computation-inspired reverse analysis texture synthesis.
ICIP
Javier Portilla
2014 B conf
Maximum likelihood extension for non-circulant deconvolution.
ICIP
Javier Portilla
2013 J jnl
Advanced statistical tools for enhanced quality digital imaging with realistic capture models.
EURASIP J. Adv. Signal Process.
Aleksandra Pizurica, Javier Portilla, Keigo Hirakawa, Karen O. Egiazarian
2012 J jnl
Efficient shift-variant image restoration using deformable filtering (Part I).
EURASIP J. Adv. Signal Process.
David Miraut, Javier Portilla
2012 J jnl
Efficient shift-variant image restoration using deformable filtering (Part II): PSF field estimation.
EURASIP J. Adv. Signal Process.
David Miraut, Johannes Ballé, Javier Portilla
2011 B conf
Condy: Ultra-fast high performance restoration using multi-frame L2-relaxed-L0 sparsity and constrained dynamic heuristics.
ICIP
Javier Portilla, Elena Gil-Rodrigo, David Miraut, Ricardo Suarez-Mesa
2011 B conf
Efficient joint poisson-gauss restoration using multi-frame L2-relaxed-L0 analysis-based sparsity.
ICIP
Elena Gil-Rodrigo, Javier Portilla, David Miraut, Ricardo Suarez-Mesa
2009 B conf
Image restoration through l0 analysis-based sparse optimization in tight frames.
ICIP
Javier Portilla
2008 J jnl
Image Restoration Using Space-Variant Gaussian Scale Mixtures in Overcomplete Pyramids.
IEEE Trans. Image Process.
Jose A. Guerrero-Colon, Luis Mancera, Javier Portilla
2008 B conf
Image denoising using mixtures of Gaussian scale mixtures.
ICIP
Jose A. Guerrero-Colon, Eero P. Simoncelli, Javier Portilla
2008 B conf
Non-convex sparse optimization through deterministic annealing and applications.
ICIP
Luis Mancera, Javier Portilla
2006 — conf
A perceptual Bayesian estimation framework and its application to image denoising.
EUSIPCO
Javier Portilla
2006 B conf
Deblurring-by-Denoising using Spatially Adaptive Gaussian Scale Mixtures in Overcomplete Pyramids.
ICIP
Jose A. Guerrero-Colon, Javier Portilla
2006 B conf
L0-Norm-Based Sparse Representation Through Alternate Projections.
ICIP
Luis Mancera, Javier Portilla
2005 B conf
Image De-Quantizing via Enforcing Sparseness in Overcomplete Representations.
ACIVS
Luis Mancera, Javier Portilla
2005 — conf
Low-complexity linear demosaicing using joint spatial-chromatic image statistics.
ICIP (1)
Javier Portilla, Deitze Otaduy, Carlos Dorronsoro
2005 — conf
Two-level adaptive denoising using Gaussian scale mixtures in overcomplete oriented pyramids.
ICIP (1)
Jose A. Guerrero-Colon, Javier Portilla
2004 B conf
Full blind denoising through noise covariance estimation using gaussian scale mixtures in the wavelet domain.
ICIP
Javier Portilla
2003 J jnl
Image denoising using scale mixtures of Gaussians in the wavelet domain.
IEEE Trans. Image Process.
Javier Portilla, Vasily Strela, Martin J. Wainwright, Eero P. Simoncelli
2003 — conf
Image restoration using Gaussian scale mixtures in the wavelet domain.
ICIP (2)
Javier Portilla, Eero P. Simoncelli
2001 — conf
Adaptive Wiener denoising using a Gaussian scale mixture model in the wavelet domain.
ICIP (2)
Vasily Strela, Javier Portilla, Martin J. Wainwright, Eero P. Simoncelli
2000 J jnl
A Parametric Texture Model Based on Joint Statistics of Complex Wavelet Coefficients.
Int. J. Comput. Vis.
Javier Portilla, Eero P. Simoncelli
2000 B conf
Image Denoising via Adjustment of Wavelet Coefficient Magnitude Correlation.
ICIP
Javier Portilla, Eero P. Simoncelli
1999 J jnl
Duality of log-polar image representations in the space and spatial-frequency domains.
IEEE Trans. Signal Process.
Antonio Tabernero, Javier Portilla, Rafael Fonolla Navarro
1999 A* conf
Independent Component Analysis of Textures.
ICCV
Roberto Manduchi, Javier Portilla
1998 — conf
Duality between foveatization and multiscale local spectrum estimation.
Human Vision and Electronic Imaging
Rafael Fonolla Navarro, Javier Portilla, Antonio Tabernero
1998 J jnl
Efficient spatial-domain implementation of a multiscale image representation based on Gabor functions.
J. Electronic Imaging
Oscar Nestares, Rafael Fonolla Navarro, Javier Portilla, Antonio Tabernero
1998 — conf
Texture Characterization via Joint Statistics of Wavelet Coefficient Magnitudes.
ICIP (1)
Eero P. Simoncelli, Javier Portilla
1996 — conf
Robust method for texture synthesis-by-analysis based on a multiscale Gabor scheme.
Human Vision and Electronic Imaging
Rafael Fonolla Navarro, Javier Portilla