Andrés Almansa

According to our database, Andrés Almansa authored at least 78 papers between 1997 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Patch-based stochastic attention for image editing.

Nicolas Cherel, Andrés Almansa, Yann Gousseau, Alasdair Newson

Comput. Vis. Image Underst., January, 2024

Fast Diffusion EM: a diffusion model for blind inverse problems with application to deconvolution.

Charles Laroche, Andrés Almansa, Eva Coupeté

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

Efficient Posterior Sampling for Diverse Super-Resolution with Hierarchical VAE Prior.

Jean Prost, Antoine Houdard, Andrés Almansa, Nicolas Papadakis

Proceedings of the 19th International Joint Conference on Computer Vision, 2024

2023

On Maximum a Posteriori Estimation with Plug & Play Priors and Stochastic Gradient Descent.

Rémi Laumont, Valentin De Bortoli, Andrés Almansa, Julie Delon, Alain Durmus, Marcelo Pereyra

J. Math. Imaging Vis., January, 2023

Infusion: Internal Diffusion for Video Inpainting.

Nicolas Cherel, Andrés Almansa, Yann Gousseau, Alasdair Newson

CoRR, 2023

Plug-and-Play Posterior Sampling under Mismatched Measurement and Prior Models.

Marien Renaud, Jiaming Liu, Valentin De Bortoli, Andrés Almansa, Ulugbek S. Kamilov

CoRR, 2023

Deep Model-Based Super-Resolution with Non-uniform Blur.

Charles Laroche, Andrés Almansa, Matias Tassano

Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

Inverse problem regularization with hierarchical variational autoencoders.

Jean Prost, Antoine Houdard, Andrés Almansa, Nicolas Papadakis

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Provably Convergent Plug & Play Linearized ADMM, Applied to Deblurring Spatially Varying Kernels.

Charles Laroche, Andrés Almansa, Eva Coupeté, Matias Tassano

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

Solving Inverse Problems by Joint Posterior Maximization with Autoencoding Prior.

Mario González, Andrés Almansa, Pauline Tan

SIAM J. Imaging Sci., June, 2022

Bayesian Imaging Using Plug & Play Priors: When Langevin Meets Tweedie.

Rémi Laumont, Valentin De Bortoli, Andrés Almansa, Julie Delon, Alain Durmus, Marcelo Pereyra

SIAM J. Imaging Sci., 2022

Video Restoration with a Deep Plug-and-Play Prior.

Antoine Monod, Julie Delon, Matias Tassano, Andrés Almansa

CoRR, 2022

Diverse super-resolution with pretrained deep hiererarchical VAEs.

Jean Prost, Antoine Houdard, Nicolas Papadakis, Andrés Almansa

CoRR, 2022

A Patch-Based Algorithm for Diverse and High Fidelity Single Image Generation.

Nicolas Cherel, Andrés Almansa, Yann Gousseau, Alasdair Newson

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

2021

Learning Local Regularization for Variational Image Restoration.

Jean Prost, Antoine Houdard, Andrés Almansa, Nicolas Papadakis

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2021

2020

Multitask Learning of Height and Semantics From Aerial Images.

Marcela Carvalho, Bertrand Le Saux, Pauline Trouvé-Peloux, Frédéric Champagnat, Andrés Almansa

IEEE Geosci. Remote. Sens. Lett., 2020

Processing Simple Geometric Attributes with Autoencoders.

Alasdair Newson, Andrés Almansa, Yann Gousseau, Saïd Ladjal

J. Math. Imaging Vis., 2020

2019

Object removal from complex videos using a few annotations.

Thuc Trinh Le, Andrés Almansa, Yann Gousseau, Simon Masnou

Comput. Vis. Media, 2019

Multi-Task Learning of Height and Semantics from Aerial Images.

Marcela Carvalho, Bertrand Le Saux, Pauline Trouvé-Peloux, Frédéric Champagnat, Andrés Almansa

CoRR, 2019

Solving Inverse Problems by Joint Posterior Maximization with a VAE Prior.

Mario González, Andrés Almansa, Mauricio Delbracio, Pablo Musé, Pauline Tan

CoRR, 2019

Processsing Simple Geometric Attributes with Autoencoders.

Alasdair Newson, Andrés Almansa, Yann Gousseau, Saïd Ladjal

CoRR, 2019

Resolution-Preserving Speckle Reduction of SAR Images: The Benefits of Speckle Decorrelation and Targets Extraction.

Rémy Abergel, Loïc Denis, Florence Tupin, Saïd Ladjal, Charles-Alban Deledalle, Andrés Almansa

Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018

Removing objects from videos with a few strokes.

Thuc Trinh Le, Andrés Almansa, Yann Gousseau, Simon Masnou

Proceedings of the SIGGRAPH Asia 2018 Technical Briefs, Tokyo, Japan, December 04-07, 2018, 2018

On Regression Losses for Deep Depth Estimation.

Marcela Carvalho, Bertrand Le Saux, Pauline Trouvé-Peloux, Andrés Almansa, Frédéric Champagnat

Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Deep Depth from Defocus: How Can Defocus Blur Improve 3D Estimation Using Dense Neural Networks?

Marcela Carvalho, Bertrand Le Saux, Pauline Trouvé-Peloux, Andrés Almansa, Frédéric Champagnat

Proceedings of the Computer Vision - ECCV 2018 Workshops, 2018

Joint denoising and decompression using CNN regularization.

Mario González, Javier Preciozzi, Pablo Musé, Andrés Almansa

Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018

2017

A Sparsity-Based Variational Approach for the Restoration of SMOS Images From L1A Data.

Javier Preciozzi, Andrés Almansa, Pablo Musé, Sylvain Durand, Ali Khazaal, Bernard Rougé

IEEE Trans. Geosci. Remote. Sens., 2017

Fast and Accurate Multiplicative Decomposition for Fringe Removal in Interferometric Images.

Daniel-Chen Soncco, Clara Barbanson, Mila Nikolova, Andrés Almansa, Yann Ferrec

IEEE Trans. Computational Imaging, 2017

A Bayesian Hyperprior Approach for Joint Image Denoising and Interpolation, With an Application to HDR Imaging.

Cecilia Aguerrebere, Andrés Almansa, Julie Delon, Yann Gousseau, Pablo Musé

IEEE Trans. Computational Imaging, 2017

Demystifying the Asymptotic Behavior of Global Denoising.

Antoine Houdard, Andrés Almansa, Julie Delon

J. Math. Imaging Vis., 2017

Non-Local Patch-Based Image Inpainting.

Alasdair Newson, Andrés Almansa, Yann Gousseau, Patrick Pérez

Image Process. Line, 2017

A Correlation-Based Dissimilarity Measure for Noisy Patches.

Paul Riot, Andrés Almansa, Yann Gousseau, Florence Tupin

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2017

Joint denoising and decompression: A patch-based Bayesian approach.

Javier Preciozzi, Mario González, Andrés Almansa, Pablo Musé

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Demonstration abstract: Motion-consistent video inpainting.

Thuc Trink Le, Andrés Almansa, Yann Gousseau, Simon Masnou

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Motion-consistent video inpainting.

Thuc Trinh Le, Andrés Almansa, Yann Gousseau, Simon Masnou

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

2016

Penalizing local correlations in the residual improves image denoising performance.

Paul Riot, Andrés Almansa, Yann Gousseau, Florence Tupin

Proceedings of the 24th European Signal Processing Conference, 2016

2015

Robust Multi-image Processing with Optimal Sparse Regularization.

Yann Traonmilin, Saïd Ladjal, Andrés Almansa

J. Math. Imaging Vis., 2015

2014

Robust Automatic Line Scratch Detection in Films.

Alasdair Newson, Andrés Almansa, Yann Gousseau, Patrick Pérez

IEEE Trans. Image Process., 2014

Video Inpainting of Complex Scenes.

Alasdair Newson, Andrés Almansa, Matthieu Fradet, Yann Gousseau, Patrick Pérez

SIAM J. Imaging Sci., 2014

Finding contrasted and regular edges by a contrario detection of periodic subsequences.

Mariano Tepper, Pablo Musé, Andrés Almansa, Marta Mejail

Pattern Recognit., 2014

On the Role of Contrast and Regularity in Perceptual Boundary Saliency.

Mariano Tepper, Pablo Musé, Andrés Almansa

J. Math. Imaging Vis., 2014

SMOS images restoration from L1A data: A sparsity-based variational approach.

Javier Freciozzi, Pablo Musé, Andrés Almansa, Sylvain Durand, Ali Khazaal, Bernard Rougé

Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

Single shot high dynamic range imaging using piecewise linear estimators.

Cecilia Aguerrebere, Andrés Almansa, Yann Gousseau, Julie Delon, Pablo Musé

Proceedings of the 2014 IEEE International Conference on Computational Photography, 2014

Covariance Trees for 2D and 3D Processing.

Thierry Guillemot, Andrés Almansa, Tamy Boubekeur

Proceedings of the 2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014

2013

Recovering the Subpixel PSF from Two Photographs at Different Distances.

Mauricio Delbracio, Andrés Almansa, Pablo Musé

Image Process. Line, 2013

Outlier Removal Power of the L1-Norm Super-Resolution.

Yann Traonmilin, Saïd Ladjal, Andrés Almansa

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2013

Temporal filtering of line scratch detections in degraded films.

Alasdair Newson, Andrés Almansa, Yann Gousseau, Patrick Pérez

Proceedings of the IEEE International Conference on Image Processing, 2013

Towards fast, generic video inpainting.

Alasdair Newson, Andrés Almansa, Matthieu Fradet, Yann Gousseau, Patrick Pérez

Proceedings of the Conference on Visual Media Production 2013, 2013

Boruvka Meets Nearest Neighbors.

Mariano Tepper, Pablo Musé, Andrés Almansa, Marta Mejail

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

2012

Subpixel Point Spread Function Estimation from Two Photographs at Different Distances.

Mauricio Delbracio, Andrés Almansa, Jean-Michel Morel, Pablo Musé

SIAM J. Imaging Sci., 2012

Meaningful Matches in Stereovision.

Neus Sabater, Andrés Almansa, Jean-Michel Morel

IEEE Trans. Pattern Anal. Mach. Intell., 2012

Non-parametric Sub-pixel Local Point Spread Function Estimation.

Mauricio Delbracio, Pablo Musé, Andrés Almansa

Image Process. Line, 2012

The Non-parametric Sub-pixel Local Point Spread Function Estimation Is a Well Posed Problem.

Mauricio Delbracio, Pablo Musé, Andrés Almansa, Jean-Michel Morel

Int. J. Comput. Vis., 2012

Sparsity-based restoration of SMOS images in the presence of outliers.

Javier Preciozzi, Pablo Musé, Andrés Almansa, Sylvain Durand, François Cabot, Yann H. Kerr, Ali Khazaal, Bernard Rougé

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

On the amount of regularization for super-resolution interpolation.

Yann Traonmilin, Saïd Ladjal, Andrés Almansa

Proceedings of the 20th European Signal Processing Conference, 2012

Adaptive line scratch detection in degraded films.

Alasdair Newson, Patrick Pérez, Andrés Almansa, Yann Gousseau

Proceedings of the Conference on Visual Media Production, 2012

Finding Edges by a Contrario Detection of Periodic Subsequences.

Mariano Tepper, Pablo Musé, Andrés Almansa, Marta Mejail

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2012

Non Local Point Set Surfaces.

Thierry Guillemot, Andrés Almansa, Tamy Boubekeur

Proceedings of the 2012 Second International Conference on 3D Imaging, 2012

2011

How Accurate Can Block Matches Be in Stereo Vision?

Neus Sabater, Jean-Michel Morel, Andrés Almansa

SIAM J. Imaging Sci., 2011

Automatically finding clusters in normalized cuts.

Mariano Tepper, Pablo Musé, Andrés Almansa, Marta Mejail

Pattern Recognit., 2011

Meaningful Clustered Forest: an Automatic and Robust Clustering Algorithm

Mariano Tepper, Pablo Musé, Andrés Almansa

CoRR, 2011

2010

Sub-pixel stereo matching.

Neus Sabater, Jean-Michel Morel, Andrés Almansa

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Discarding moving objects in quasi-simultaneous stereovision.

Neus Sabater, Jean-Michel Morel, Andrés Almansa, Gwendoline Blanchet

Proceedings of the International Conference on Image Processing, 2010

Fast plane detection in disparity maps.

Eric Bughin, Andrés Almansa, Rafael Grompone von Gioi, Yohann Tendero

Proceedings of the International Conference on Image Processing, 2010

Deblurring of irregularly sampled images by TV regularization in a spline space.

Andrés Almansa, Julien Caron, Sylvain Durand

Proceedings of the International Conference on Image Processing, 2010

2009

Irregular to Regular Sampling, Denoising, and Deconvolution.

Gabriele Facciolo, Andrés Almansa, Jean-François Aujol, Vicent Caselles

Multiscale Model. Simul., 2009

Morphological Shape Context: Semi-locality and Robust Matching in Shape Recognition.

Mariano Tepper, Francisco Gómez Fernández, Pablo Musé, Andrés Almansa, Marta Mejail

Proceedings of the Progress in Pattern Recognition, 2009

2008

A TV Based Restoration Model with Local Constraints.

Andrés Almansa, Coloma Ballester, Vicent Caselles, Gloria Haro

J. Sci. Comput., 2008

2006

Restoration and Zoom of Irregularly Sampled, Blurred, and Noisy Images by Accurate Total Variation Minimization with Local Constraints.

Andrés Almansa, Vicent Caselles, Gloria Haro, Bernard Rougé

Multiscale Model. Simul., 2006

Constrained Anisotropic Diffusion and some Applications.

Gabriele Facciolo, Federico Lecumberry, Andrés Almansa, Alvaro Pardo, Vicent Caselles, Bernard Rougé

Proceedings of the British Machine Vision Conference 2006, 2006

2004

Measuring and Improving Image Resolution by Adaptation of the Reciprocal Cell.

Andrés Almansa, Sylvain Durand, Bernard Rougé

J. Math. Imaging Vis., 2004

2003

Vanishing Point Detection without Any A Priori Information.

Andrés Almansa, Agnès Desolneux, Sébastien Vamech

IEEE Trans. Pattern Anal. Mach. Intell., 2003

Image resolution measure with applications to restoration and zoom.

Andrés Almansa

Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002

Sampling, interpolation and detection. Applications in satellite imaging. (Echantillonnage, interpolation et détection. Applications en imagerie satellitaire).

Andrés Almansa

PhD thesis, 2002

Interpolation of digital elevation models using AMLE and related methods.

Andrés Almansa, Frédéric Cao, Yann Gousseau, Bernard Rougé

IEEE Trans. Geosci. Remote. Sens., 2002

2000

Fingerprint enhancement by shape adaptation of scale-space operators with automatic scale selection.

Andrés Almansa, Tony Lindeberg

IEEE Trans. Image Process., 2000

Fingerprint image matching by minimization of a thin-plate energy using a two-step algorithm with auxiliary variables.

Andrés Almansa, Laurent D. Cohen

Proceedings of the Proceedings Fifth IEEE Workshop on Applications of Computer Vision, 2000

1997

Enhancement of Fingerprint Images using Shape-Adapted Scale-Space Operators.

Andrés Almansa, Tony Lindeberg

Proceedings of the Gaussian Scale-Space Theory, 1997