Search Results for author: Patricia Vitoria

Found 12 papers, 7 papers with code

ChromaGAN: Adversarial Picture Colorization with Semantic Class Distribution

4 code implementations23 Jul 2019 Patricia Vitoria, Lara Raad, Coloma Ballester

In this paper, we propose an adversarial learning colorization approach coupled with semantic information.

Colorization

Non-uniform Blur Kernel Estimation via Adaptive Basis Decomposition

1 code implementation1 Feb 2021 Guillermo Carbajal, Patricia Vitoria, Mauricio Delbracio, Pablo Musé, José Lezama

In recent years, the removal of motion blur in photographs has seen impressive progress in the hands of deep learning-based methods, trained to map directly from blurry to sharp images.

Deblurring Image Restoration

Blind Motion Deblurring with Pixel-Wise Kernel Estimation via Kernel Prediction Networks

1 code implementation5 Aug 2023 Guillermo Carbajal, Patricia Vitoria, José Lezama, Pablo Musé

Then, a second network trained jointly with the first one, unrolls a non-blind deconvolution method using the motion kernel field estimated by the first network.

Deblurring

Rethinking Motion Deblurring Training: A Segmentation-Based Method for Simulating Non-Uniform Motion Blurred Images

1 code implementation26 Sep 2022 Guillermo Carbajal, Patricia Vitoria, Pablo Musé, José Lezama

Successful training of end-to-end deep networks for real motion deblurring requires datasets of sharp/blurred image pairs that are realistic and diverse enough to achieve generalization to real blurred images.

Deblurring

Event-based Image Deblurring with Dynamic Motion Awareness

1 code implementation24 Aug 2022 Patricia Vitoria, Stamatios Georgoulis, Stepan Tulyakov, Alfredo Bochicchio, Julius Erbach, Yuanyou Li

Non-uniform image deblurring is a challenging task due to the lack of temporal and textural information in the blurry image itself.

Deblurring Image Deblurring

Automatic Flare Spot Artifact Detection and Removal in Photographs

1 code implementation7 Mar 2021 Patricia Vitoria, Coloma Ballester

Flare spot is one type of flare artifact caused by a number of conditions, frequently provoked by one or more high-luminance sources within or close to the camera field of view.

Artifact Detection Flare Removal

Automatic Flare Spot Artifacts Detection and Removal in Photographs

no code implementations31 Oct 2018 Patricia Vitoria, Coloma Ballester

Flare spot is one type of flare artifact caused by a number of conditions, frequently provoked by one or more high-luminance sources within or close to the camera field of view.

Influence of Color Spaces for Deep Learning Image Colorization

no code implementations6 Apr 2022 Coloma Ballester, Aurélie Bugeau, Hernan Carrillo, Michaël Clément, Rémi Giraud, Lara Raad, Patricia Vitoria

In this chapter, we aim to study their influence on the results obtained by training a deep neural network, to answer the question: "Is it crucial to correctly choose the right color space in deep-learning based colorization?".

Colorization Image Colorization

Analysis of Different Losses for Deep Learning Image Colorization

no code implementations6 Apr 2022 Coloma Ballester, Aurélie Bugeau, Hernan Carrillo, Michaël Clément, Rémi Giraud, Lara Raad, Patricia Vitoria

While learning to automatically colorize an image, one can define well-suited objective functions related to the desired color output.

Colorization Image Colorization

An Analysis of Generative Methods for Multiple Image Inpainting

no code implementations4 May 2022 Coloma Ballester, Aurelie Bugeau, Samuel Hurault, Simone Parisotto, Patricia Vitoria

In this work, we focus on learning-based image completion methods for multiple and diverse inpainting which goal is to provide a set of distinct solutions for a given damaged image.

Image Inpainting

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