95 citations · 100 across the 5 of their papers we have counts for
5 papers · 1 filter
Double-stream registration with pyramid fusion for HDR video with alternating exposures
Onofre Martorell, Ivan Pereira-Sánchez, Antoni Fuentes +1
High dynamic range (HDR) video reconstruction from al\-ter\-na\-ting-exposure sequences remains challenging, especially in regions with extreme luminance variation. We propose a no…
A Study of the Limits of Collaborative DCT-Based Image Denoising via Interpretable Neural Networks
Cristian Comellas, Julia Navarro, Antoni Buades
Image denoising remains a fundamental problem in image restoration, with applications in photography, biomedical, and scientific imaging. Modern deep neural networks achieve strong…
CFA Bayer image sequence denoising and demosaicking chain
Antoni Buades, Joan Duran
The demosaicking provokes the spatial and color correlation of noise, which is afterwards enhanced by the imaging pipeline. The correct removal previous or simultaneously with the…
Accurate Motion Estimation through Random Sample Aggregated Consensus
Martin Rais, Gabriele Facciolo, Enric Meinhardt-Llopis +3
We reconsider the classic problem of estimating accurately a 2D transformation from point matches between images containing outliers. RANSAC discriminates outliers by randomly gene…
A Survey of Pansharpening Methods with A New Band-Decoupled Variational Model
Joan Duran, Antoni Buades, Bartomeu Coll +2
Most satellites decouple the acquisition of a panchromatic image at high spatial resolution from the acquisition of a multispectral image at lower spatial resolution. Pansharpening…