Andrés Almansa

98
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Publications

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On Maximum-a-Posteriori estimation with Plug & Play priors and stochastic gradient descent

Rémi Laumont , Valentin de Bortoli , Andrés Almansa , Julie Delon , Alain Durmus et al.

Journal of Mathematical Imaging and Vision, 2023, 65, pp.140-163. ⟨10.1007/s10851-022-01134-7⟩

Article dans une revue hal-03348735v3

Patch-Based Stochastic Attention for Image Editing

Nicolas Cherel , Andrés Almansa , Yann Gousseau , Alasdair Newson

Computer Vision and Image Understanding, In press, 238, pp.103866. ⟨10.1016/j.cviu.2023.103866⟩

Article dans une revue hal-03613698v1
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Solving Inverse Problems by Joint Posterior Maximization with Autoencoding Prior

Mario González , Andrés Almansa , Pauline Tan

SIAM Journal on Imaging Sciences, 2022, 15 (2), pp.822-859. ⟨10.1137/21M140225X⟩

Article dans une revue hal-03151455v4
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Bayesian imaging using Plug & Play priors: when Langevin meets Tweedie

Rémi Laumont , Valentin de Bortoli , Andrés Almansa , Julie Delon , Alain Durmus et al.

SIAM Journal on Imaging Sciences, 2022, ⟨10.1137/21m1406349⟩

Article dans une revue hal-03161400v3
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Processing Simple Geometric Attributes with Autoencoders

Alasdair Newson , Andrés Almansa , Yann Gousseau , Saïd Ladjal

Journal of Mathematical Imaging and Vision, 2020, 62 (3), pp.293-312. ⟨10.1007/s10851-019-00924-w⟩

Article dans une revue hal-02271281v1
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Multi-Task Learning of Height and Semantics from Aerial Images

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

IEEE Geoscience and Remote Sensing Letters, 2019, ⟨10.1109/LGRS.2019.2947783⟩

Article dans une revue hal-02386074v2
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Object removal from complex videos using a few annotations

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

Computational Visual Media, 2019, 5, pp.267-291. ⟨10.1007/s41095-019-0145-0⟩

Article dans une revue hal-02168653v1
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Non-Local Patch-Based Image Inpainting

Alasdair Newson , Andrés Almansa , Yann Gousseau , Patrick Pérez

Image Processing On Line, 2017, 7, pp.373-385. ⟨10.5201/ipol.2017.189⟩

Article dans une revue hal-03787302v1
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Fast and Accurate Multiplicative Decomposition for Fringe Removal in Interferometric Images

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

IEEE Transactions on Computational Imaging, 2017, 3 (2), ⟨10.1109/TCI.2017.2678279⟩

Article dans une revue hal-01492428v1
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A sparsity-based variational approach for the restoration of SMOS images from L1A data

Javier Preciozzi , Andrès Almansa , Pablo Musé , Sylvain Durand , Ali Khazaal et al.

IEEE Transactions on Geoscience and Remote Sensing, 2017, 55 (5), pp.2811--2826. ⟨10.1109/TGRS.2017.2654864⟩

Article dans une revue hal-01341839v2
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Demystifying the asymptotic behavior of global denoising

Antoine Houdard , Andrès Almansa , Julie Delon

Journal of Mathematical Imaging and Vision, 2017, ⟨10.1007/s10851-017-0716-6⟩

Article dans une revue hal-01340822v3
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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 Transactions on Computational Imaging, 2017, ⟨10.1109/TCI.2017.2704439⟩

Article dans une revue hal-01107519v5
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Robust Multi-image Processing With Optimal Sparse Regularization

Yann Traonmilin , Saïd Ladjal , Andrés Almansa

Journal of Mathematical Imaging and Vision, 2015, 51 (3), pp.413-429. ⟨10.1007/s10851-014-0532-1⟩

Article dans une revue hal-00940192v1
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Finding contrasted and regular edges by a contrario detection of periodic subsequences

Andrés Almansa , Mariano Tepper , Pablo Musé , Marta Mejail

Pattern Recognition, 2014, 47 (1), pp.72 - 79. ⟨10.1016/j.patcog.2013.06.025⟩

Article dans une revue hal-01867722v1
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Video Inpainting of Complex Scenes

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

SIAM Journal on Imaging Sciences, 2014, 7 (4), pp.1993-2019. ⟨10.1137/140954933⟩

Article dans une revue hal-00937795v3
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Robust Automatic Line Scratch Detection in Films

Alasdair Newson , Andrés Almansa , Yann Gousseau , Patrick Pérez

IEEE Transactions on Image Processing, 2014, 23 (3), pp.1240-1254. ⟨10.1109/TIP.2014.2300824⟩

Article dans une revue hal-00927007v1

Recovering the Subpixel PSF from Two Photographs at Different Distances

Mauricio Delbracio , Andrés Almansa , Pablo Musé

Image Processing On Line, 2013, ⟨10.5201/ipol.2013.77⟩

Article dans une revue hal-02287086v1
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On the Role of Contrast and Regularity in Perceptual Boundary Saliency

Mariano Tepper , Pablo Musé , Andrés Almansa

Journal of Mathematical Imaging and Vision, 2013, 48 (3), pp.396-412. ⟨10.1007/s10851-012-0411-6⟩

Article dans une revue hal-00803806v1
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Subpixel Point Spread Function Estimation from Two Photographs at Different Distances

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

SIAM Journal on Imaging Sciences, 2012, 5 (4), pp.1234-1260. ⟨10.1137/110848335⟩

Article dans une revue hal-00624757v3
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Meaningful Matches in Stereovision

Neus Sabater , Andrés Almansa , Jean-Michel Morel

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2012, 34 (5), pp.930-942. ⟨10.1109/TPAMI.2011.207⟩

Article dans une revue hal-00647995v1
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The non-parametric sub-pixel local point spread function estimation is a well posed problem

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

International Journal of Computer Vision, 2011, pp.1-20. ⟨10.1007/s11263-011-0460-0⟩

Article dans une revue istex hal-00540637v1
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How Accurate Can Block Matches Be in Stereo Vision?

N. Sabater , J.-M. Morel , A. Almansa

SIAM Journal on Imaging Sciences, 2011, 4 (1), pp.472-500. ⟨10.1137/100797849⟩

Article dans une revue hal-00671759v1
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Automatically finding clusters in normalized cuts

Mariano Tepper , Pablo Musé , A. Almansa , Marta Mejail

Pattern Recognition, 2011, 44 (7), pp.1372-1386. ⟨10.1016/j.patcog.2011.01.003⟩

Article dans une revue hal-00631620v1
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Irregular to regular sampling, denoising and deconvolution

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

Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal, 2009, 7 (4), pp.1574-1608. ⟨10.1137/080719443⟩

Article dans une revue hal-00988783v1
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Measuring and Improving Image Resolution by Adaptation of the reciprocal Cell

Andrés Almansa , Sylvain Durand , Bernard Rougé

Journal of Mathematical Imaging and Vision, 2004, 21 (3), pp.235-279. ⟨10.1023/B:JMIV.0000043739.51886.01⟩

Article dans une revue istex hal-00712142v1
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Vanishing Point Detection without Any A Priori Information

Andrés Almansa , Agnès Desolneux , Sébastien Vamech

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2003, 25 (4), pp.502-507. ⟨10.1109/TPAMI.2003.1190575⟩

Article dans une revue hal-00170785v1

LATINO-PRO: LAtent consisTency INverse sOlver with PRompt Optimization

Alessio Spagnoletti , Jean Prost , Andrés Almansa , Nicolas Papadakis , Marcelo Pereyra

IEEE International Conference on Computer Vision (ICCV'25), Oct 2025, Honololu, Hawaii, United States. ⟨10.48550/arXiv.2503.12615⟩

Communication dans un congrès hal-04997921v1

LVTINO: LAtent Video consisTency INverse sOlver for High Definition Video Restoration

Alessio Spagnoletti , Andrés Almansa , Marcelo Pereyra

(ICLR 2026) The Fourteenth International Conference on Learning Representations, Apr 2026, Rio de Janeiro (BRAZIL), Brazil

Communication dans un congrès hal-05378059v1
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Hyperspectral signal reconstruction from interferometric measurements with enriched Fourier bases

Yassine Mhiri , Rémy Abergel , Andrés Almansa , Lionel Moisan

2024 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.2192-2196, ⟨10.23919/EUSIPCO63174.2024.10715127⟩

Communication dans un congrès hal-04506638v2

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

Marien Renaud , Jiaming Liu , Valentin de Bortoli , Andrés Almansa , Ulugbek Kamilov

(ICLR 2024) The Twelfth International Conference on Learning Representations, May 2024, Wien, Austria

Communication dans un congrès hal-04307874v1
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Fast Diffusion EM: a diffusion model for blind inverse problems with application to deconvolution

Charles Laroche , Andrés Almansa , Eva Coupete

Winter Conference on Applications of Computer Vision (WACV), IEEE/CVF, Jan 2024, Waikiloa, Hawaii, U.S. Outlying Islands. pp.5259-5269, ⟨10.1109/WACV57701.2024.00519⟩

Communication dans un congrès hal-04278351v1
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Efficient Posterior Sampling For Diverse Super-Resolution with Hierarchical VAE Prior

Jean Prost , Antoine Houdard , Andrés Almansa , Nicolas Papadakis

International Conference on Computer Vision Theory and Applications (VISAPP'24), Feb 2024, Rome, Italy. ⟨10.5220/0012352800003660⟩

Communication dans un congrès hal-03675314v1

Diffusion-based image inpainting with internal learning

Nicolas Cherel , Andrés Almansa , Yann Gousseau , Alasdair Newson

2024 32nd European Signal Processing Conference (EUSIPCO), Aug 2024, Lyon, France. pp.446-450, ⟨10.23919/EUSIPCO63174.2024.10714982⟩

Communication dans un congrès hal-05150712v1

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

Charles Laroche , Andrés Almansa , Eva Coupeté , Matias Tassano

ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2023, Rhodes Island, Greece. pp.1-5, ⟨10.1109/ICASSP49357.2023.10096037⟩

Communication dans un congrès hal-03822970v1
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Imaging static Fourier transform spectrometry: impact of trajectory perturbations on the hyperspectral images

Varvara Chiliaeva , Olivier Gazzano , Yann Ferrec , Hervé Sauer , Andres Almansa et al.

International Conference on Space Optics — ICSO 2022, SPIE proceedings, Oct 2022, Dubrovnik, Croatia. pp.127774H, ⟨10.1117/12.2690836⟩

Communication dans un congrès hal-04188019v1
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Modèle de diffusion frugal pour l'inpainting d'images

Nicolas Cherel , Andrés Almansa , Yann Gousseau , Alasdair Newson

GRETSI 2023 :XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France

Communication dans un congrès hal-04199282v1

Inverse problem regularization with hierarchical variational autoencoders

Jean Prost , Antoine Houdard , Andres Almansa , Nicolas Papadakis

IEEE International Conference on Computer Vision (ICCV'23), Oct 2023, Paris, France

Communication dans un congrès hal-04038644v1

Infusion: Internal Diffusion for Inpainting of Dynamic Textures and Complex Motion

Nicolas Cherel , Andrés Almansa , Yann Gousseau , Alasdair Newson

EUROGRAPHICS, May 2025, Londres, United Kingdom. pp.446-450, ⟨10.1111/cgf.70070⟩

Communication dans un congrès hal-04307853v1
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A Patch-Based Algorithm for Diverse and High Fidelity Single Image Generation

Nicolas Cherel , Andrés Almansa , Yann Gousseau , Alasdair Newson

29th IEEE International Conference on Image Processing (ICIP) 2022, Oct 2022, Bordeaux, France

Communication dans un congrès hal-03822204v1

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

Charles Laroche , Andrés Almansa , Matias Tassano

Winter Conference on Applications of Computer Vision (WACV 2023), IEEE/CVF, Jan 2023, Waikoloa, Hawaii, U.S. Outlying Islands. pp.1797-1808, ⟨10.1109/WACV56688.2023.00184⟩

Communication dans un congrès hal-03787320v1
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Learning local regularization for variational image restoration

Jean Prost , Antoine Houdard , Andrés Almansa , Nicolas Papadakis

International Conference on Scale Space and Variational Methods in Computer Vision (SSVM'21), May 2021, Cabourg, France. pp.358-370, ⟨10.1007/978-3-030-75549-2_29⟩

Communication dans un congrès hal-03139784v1
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Apprentissage d'une fonction de régularisation locale pour la restauration d'images

Jean Prost , Antoine Houdard , Andrés Almansa , Nicolas Papadakis

Congrès des jeunes chercheurs en vision par ordinateur (ORASIS'21), Centre National de la Recherche Scientifique [CNRS], Sep 2021, Saint Ferréol, France

Communication dans un congrès hal-03339625v1
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Solving Inverse Problems by Joint Posterior Maximization with a VAE Prior

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

(KHIPU) Latin American Meeting in Artificial Intelligence, Nov 2019, Montevideo, Uruguay

Communication dans un congrès hal-02364354v1
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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

ECCV 2018, Sep 2018, Munich, Germany. pp.307-323, ⟨10.1007/978-3-030-11009-3_18⟩

Communication dans un congrès hal-02486834v1
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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 et al.

2019 IEEE International Geoscience and Remote Sensing Symposium, Jul 2019, Yokohama, Japan. ⟨10.1109/IGARSS.2019.8900036⟩

Communication dans un congrès hal-02148907v1
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On regression losses for deep depth estimation

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

ICIP 2018, Oct 2018, Athènes, Greece. ⟨10.1109/ICIP.2018.8451312⟩

Communication dans un congrès hal-01925321v1

Removing objects from videos with a few strokes

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

SIGGRAPH Asia 2018 Technical Briefs, Dec 2018, Tokyo, Japan. pp.1-4, ⟨10.1145/3283254.3283276⟩

Communication dans un congrès hal-02099051v1
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Estimation de profondeur mono-image par réseaux de neurones et flou de défocalisation

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

RFIAP SFPT 2018, Jun 2018, Marne-la-Vallée, France

Communication dans un congrès hal-01977877v1
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Joint denoising and decompression using CNN regularization

Mario González , Javier Preciozzi , Pablo Musé , Andrés Almansa

CVPR Workshop and Challenge on Learned Image Compression (CVPR 2018), IEEE/CVF, Jun 2018, Salt Lake City, UT, United States

Communication dans un congrès hal-01825573v1

Inpainting vidéo préservant le mouvement

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

GRETSI, Aug 2017, Juan Les Pins, France

Communication dans un congrès hal-02412269v1
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Motion-consistent video inpainting

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

ICIP 2017: IEEE International Conference on Image Processing, Sep 2017, Beijing, China. ⟨10.1109/ICIP.2017.8296651⟩

Communication dans un congrès hal-01492536v1
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A Correlation-based Dissimilarity Measure for Noisy Patches

Paul Riot , Andrés Almansa , Yann Gousseau , Florence Tupin

SSVM 2017: International Conference on Scale Space and Variational Methods in Computer Vision, Jun 2017, Kolding, Denmark. pp.184-195, ⟨10.1007/978-3-319-58771-4_15⟩

Communication dans un congrès hal-01492429v1
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JOINT DENOISING AND DECOMPRESSION: A PATCH-BASED BAYESIAN APPROACH

Javier Preciozzi , Mario González , Andrés Almansa , Pablo Musé

ICIP 2017: IEEE International Conference on Image Processing, Sep 2017, Beijing, China

Communication dans un congrès hal-01493635v2

Mesure de dissimilarité pour les patchs utilisant la corrélation

Paul Riot , Andrés Almansa , Yann Gousseau , Florence Tupin

GRETSI, 2017, Juan-Les-Pins, France

Communication dans un congrès hal-02287649v1
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Relief Computation from Images of a Fourier Transform Spectrometer for Interferogram Correction

Clara Barbanson , Andrés Almansa , Yann Ferrec , Pascal Monasse

Fourier Transform Spectroscopy (FTS) Meeting, Nov 2016, Leipzig, Germany. ⟨10.1364/FTS.2016.FM3E.6⟩

Communication dans un congrès hal-01408927v1
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Reconstruction du relief par images des plans épipolaires à partir d'acquisitions aériennes denses

Clara Barbanson , Andrés Almansa , Yann Ferrec , Pascal Monasse

SFPT 2016 Colloque « Photogrammétrie Numérique et Perception 3D : les Nouvelles Conquêtes » , Mar 2016, Marne-la-Vallée, France

Communication dans un congrès hal-01411941v1
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Penalizing local correlations in the residual improves image denoising performance

Paul Riot , Andrès Almansa , Yann Gousseau , Florence Tupin

(EUSIPCO 2016) 24th European Signal Processing Conference, Aug 2016, Budapest, Hungary

Communication dans un congrès hal-01341968v1

Video Inpainting, Challenges & Perspectives in Probabilistic Modelling of Natural Images and Videos

Andrés Almansa

Challenges in Dynamic Imaging Data - Turing Gateway to Mathematics, May 2015, Isaac Newton Institute, Cambridge, United Kingdom

Communication dans un congrès hal-02288457v1

Single shot high dynamic range imaging using an hyperprior Bayesian estimator

Andrés Almansa

Workshop on New Trends in Optimization for Imaging, Jan 2015, TSIMF, Sanya, China

Communication dans un congrès hal-02288432v1
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Covariance Trees for 2D and 3D Processing

Thierry Guillemot , Andrés Almansa , Tamy Boubekeur

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Jun 2014, Colombus, United States. pp.556-563, ⟨10.1109/CVPR.2014.78⟩

Communication dans un congrès hal-01117099v2
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Single Shot High Dynamic Range Imaging Using Piecewise Linear Estimators

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

2014 IEEE International Conference on Computational Photography (ICCP), May 2014, Santa Clara, CA, United States. pp.1-10, ⟨10.1109/ICCPHOT.2014.6831807⟩

Communication dans un congrès hal-01054831v1
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SMOS images restoration from L1A data: A sparsity-based variational approach

J. Preciozzi , Pablo Musé , Andrés Almansa , Sylvain Durand , Ali Khazaal et al.

IEEE Geoscience and Remote Sensing Symposium, Jul 2014, Quebec, Canada. pp.2487-2490, ⟨10.1109/IGARSS.2014.6946977⟩

Communication dans un congrès hal-01265931v1

Recent Advances in Non-Local Image Restoration and Video Inpainting

Andrés Almansa

(CLEI 2014) Latin American Computing Conference, Sep 2014, Montevideo, Uruguay

Communication dans un congrès hal-02287089v1

Texture aware video inpainting of complex scenes

Andrés Almansa

Foundations of Computational Mathematics, Workshop A2, Dec 2014, Montevideo, Uruguay

Communication dans un congrès hal-02287088v1
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Towards fast, generic video inpainting

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

Proceedings of the 10th European Conference on Visual Media Production - CVMP ’13, ACM SIGGRAPH, Nov 2013, London, United Kingdom. ⟨10.1145/2534008.2534019⟩

Communication dans un congrès hal-00838927v1
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Quantification de la robustesse de la super-résolution par minimisation L1

Yann Traonmilin , Andrés Almansa , Saïd Ladjal

23ème Colloque Gretsi (Gretsi 2013), Sep 2013, Brest, France

Communication dans un congrès hal-00835739v1

Lunar impact crater modeling using trinocular stereoscopic depth inpainting

Raghavendra Bhalerao , Shirish H. Gedam , Jyoti Joglekar , Andrés Almansa

(ICIIP-2013) IEEE Second International Conference on Image Information Processing, Feb 2013, Waknaghat, India. ⟨10.1109/ICIIP.2013.6707543⟩

Communication dans un congrès hal-02412133v1
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Outlier Removal Power of the L1-Norm Super-Resolution

Yann Traonmilin , Saïd Ladjal , Andrés Almansa

4th International Conference, SSVM 2013,, Jun 2013, Austria. pp.198-209, ⟨10.1007/978-3-642-38267-3_17⟩

Communication dans un congrès hal-00803695v1

Vers un inpainting vidéo automatique, rapide et générique

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

(Gretsi 2013) 23ème Colloque Gretsi, 2013, Brest, France

Communication dans un congrès hal-02287085v1

Fast epipolar resampling of trinocular linear scanners images using Chandrayaan-1 TMC dataset

Raghavendra Bhalerao , Shirish H. Gedam , Andrés Almansa

(ICIIP-2013) IEEE Second International Conference on Image Information Processing, 2013, Waknaghat, Shimla, Himachal Pradesh, India. ⟨10.1109/ICIIP.2013.6707546⟩

Communication dans un congrès hal-02288431v1
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Temporal Filtering of Line Scratch Detections in Degraded Films

Alasdair Newson , Andrés Almansa , Yann Gousseau , Patrick Pérez

International Conference on Image Processing (ICIP), IEEE, Sep 2013, Melbourne, Australia. pp.4088-4092, ⟨10.1109/ICIP.2013.6738842⟩

Communication dans un congrès hal-00927487v1

Non Local Point Set Surfaces

Thierry Guillemot , Andrés Almansa , Tamy Boubekeur

International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission (3DIMPVT 2012), Oct 2012, Zurich, Switzerland. pp.324-331, ⟨10.1109/3DIMPVT.2012.71⟩

Communication dans un congrès hal-01117141v1

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

Javier Preciozzi , Pablo Musé , Andrés Almansa , Sylvain Durand , François Cabot et al.

IEEE International Geoscience and Remote Sensing Symposium, Aug 2012, Munich, Germany

Communication dans un congrès hal-01433607v1

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

Javier Preciozzi , Pablo Musé , Andrés Almansa , Sylvain Durand , François Cabot et al.

IEEE International Geoscience and Remote Sensing Symposium, 2012, Germany

Communication dans un congrès hal-00712111v1
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On the Amount of Regularization for Super-Resolution Interpolation

Yann Traonmilin , Saïd Ladjal , Andrés Almansa

20th European Signal Processing Conference 2012, Aug 2012, Romania. pp.380 - 384

Communication dans un congrès hal-00824670v1

Adaptive Line Scratch Detection in Degraded Films

Alasdair Newson , Patrick Pérez , Andrés Almansa , Yann Gousseau

Conference on Visual Media Production, Dec 2012, London, United Kingdom. pp.66-74, ⟨10.1145/2414688.2414697⟩

Communication dans un congrès hal-00927466v1

Blind Subpixel Point Spread Function Estimation from Scaled Image Pairs

Mauricio Delbracio , Andrés Almansa , Pablo Musé , J.-M. Morel

SIAM Conference on Imaging Science, May 2012, Philadelphia, United States

Communication dans un congrès hal-02286429v1

Finding Edges by A Contrario Detection of Periodic Subsequences

Mariano Tepper , Pablo Musé , Andrés Almansa , Marta Mejail

LNCS - Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications (CIARP 2012), Sep 2012, Buenos Aires, Argentina. pp.773-780, ⟨10.1007/978-3-642-33275-3_95⟩

Communication dans un congrès hal-02286428v1

Review of low-baseline stereo algorithms and benchmarks

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

Image and Signal Processing for Remote Sensing XVI, Sep 2010, Toulouse, France. pp.783005, ⟨10.1117/12.865087⟩

Communication dans un congrès hal-00624501v1

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

Andrés Almansa , Julien Caron , Sylvain Durand

IEEE International Conference on Image Processing, 2010, Hong Kong SAR China

Communication dans un congrès hal-00712117v1

Discarding moving objects in quasi-simultaneous stereovision

N. Sabater , J.-M. Morel , Andrés Almansa , G. Blanchet

(ICIP 2010) 17th IEEE International Conference on Image Processing, Sep 2010, Hong Kong, China. pp.2957 - 2960, ⟨10.1109/ICIP.2010.5653500⟩

Communication dans un congrès hal-02411871v1
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Deblurring of irregularly sampled images by TV regularization in a spline space

Andrés Almansa , Julien Caron , Sylvain Durand

(ICIP) International Conference on Image Processing, Sep 2010, Hong Kong, China. pp.1181-1184

Communication dans un congrès hal-00497000v1
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Processing of 2D Electrophoresis Gels

Andrés Almansa , Mijail Gerschuni , Alvaro Pardo , Javier Preciozzi

2007 ICCV International Workshop on Computer Vision for Developing Regions, Oct 2007, Rio de Janeiro, Brazil

Communication dans un congrès hal-04248750v1

Measuring and Improving Image Resolution by Adaptation of the reciprocal Cell

Andrés Almansa , Sylvain Durand , Bernard Rougé

IEEE International Geoscience and Remote Sensing Symposium, 2003, France

Communication dans un congrès hal-00712157v1

Stereo Reconstruction in Satellite and Aerial Imaging

Julie Delon , Andrés Almansa

Inverse Problems in Vision and 3D Tomography, John Wiley & Sons, Inc., 2013, ⟨10.1002/9781118603864.ch12⟩

Chapitre d'ouvrage hal-02287087v1

Reconstruction stéréo en imagerie satellitaire ou aérienne

J. Delon , A. Almansa

Problèmes inverses en imagerie et en vision, Hermès Science - Lavoisier, pp.425-451, 2009

Chapitre d'ouvrage hal-00479542v1
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Sampling, interpolation and detection. Applications in satellite imaging.

Andrés Almansa

Signal and Image processing. École normale supérieure de Cachan - ENS Cachan, 2002. English. ⟨NNT : ⟩

Thèse tel-00665725v1
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Sur quelques problèmes mathématiques en analyse d'images et vision stéréoscopique

Andrés Almansa

Traitement du signal et de l'image [eess.SP]. Université René Descartes - Paris V, 2005

HDR tel-00011765v1