Search Results for author: Santiago López-Tapia

Found 5 papers, 1 papers with code

A General Method to Incorporate Spatial Information into Loss Functions for GAN-based Super-resolution Models

no code implementations15 Mar 2024 Xijun Wang, Santiago López-Tapia, Alice Lucas, Xinyi Wu, Rafael Molina, Aggelos K. Katsaggelos

To reduce these artifacts and enhance the perceptual quality of the results, in this paper, we propose a general method that can be effectively used in most GAN-based super-resolution (SR) models by introducing essential spatial information into the training process.

Super-Resolution

Real-World Atmospheric Turbulence Correction via Domain Adaptation

no code implementations12 Feb 2024 Xijun Wang, Santiago López-Tapia, Aggelos K. Katsaggelos

Atmospheric turbulence, a common phenomenon in daily life, is primarily caused by the uneven heating of the Earth's surface.

Domain Adaptation

Fast and Robust Cascade Model for Multiple Degradation Single Image Super-Resolution

1 code implementation16 Nov 2020 Santiago López-Tapia, Nicolás Pérez de la Blanca

Our approach leverages the degradation model and proposes a new formulation of the Convolutional Neural Network (CNN) cascade model, where each network sub-module is constrained to solve a specific degradation: deblurring or upsampling.

Deblurring Image Super-Resolution

A Single Video Super-Resolution GAN for Multiple Downsampling Operators based on Pseudo-Inverse Image Formation Models

no code implementations2 Jul 2019 Santiago López-Tapia, Alice Lucas, Rafael Molina, Aggelos K. Katsaggelos

The popularity of high and ultra-high definition displays has led to the need for methods to improve the quality of videos already obtained at much lower resolutions.

Video Super-Resolution

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