R
Rafael Molina
Researcher at University of Granada
Publications - 398
Citations - 11970
Rafael Molina is an academic researcher from University of Granada. The author has contributed to research in topics: Image restoration & Iterative reconstruction. The author has an hindex of 52, co-authored 381 publications receiving 10765 citations. Previous affiliations of Rafael Molina include Intel & Northwestern University.
Papers
More filters
Journal ArticleDOI
Induction of NAD(P)H quinone oxidoreductase by vegetables widely consumed in Catalonia, Spain.
Nuria Laso,Sergi Mas,M. Jose Lafuente,Joan M. Llobet,Rafael Molina,Antonio M. Ballesta,Thomas W. Kensler,Amalia Lafuente +7 more
TL;DR: Which of the 30 fruits and vegetables commonly consumed in Catalonia, Spain, contain MIs of NQO1, which is common in Catalonia but not grown or consumed widely in the United States, is identified.
Journal ArticleDOI
Super Resolution of Multispectral Images using l 1 Image Models and Interband Correlations
TL;DR: A novel super-resolution based algorithm for the pansharpening of multispectral images that imposes smoothness within each band by means of the energy associated with the ℓ1 norm of vertical and horizontal first order differences of image pixel values and also takes into account the correlation among the bands of the mult ispectral image.
A new super resolution Bayesian method for pansharpening Landsat ETM+ imagery
TL;DR: Preliminary results are very promising: the method succeeded in preserving the spectral information while increasing the spatial resolution of the Landsat ETM+ multispectral image.
Journal ArticleDOI
Image super-resolution for outdoor digital forensics. Usability and legal aspects
Salvador Villena,Miguel Vega,Javier Mateos,Duska Rosenberg,Fionn Murtagh,Rafael Molina,Aggelos K. Katsaggelos +6 more
TL;DR: A variational Bayesian approach to multiple-image super-resolution based on Super-Gaussian prior models that automatically enhances the quality of outdoor video recordings and estimates all the model parameters while preserving the authenticity, credibility and reliability of video data as digital evidence is proposed.
Proceedings ArticleDOI
SPECT image reconstruction using compound models
TL;DR: This work proposes a new iterative method, which is stochastic for the line process and deterministic for the reconstruction of SPECT images, and uses a compound Gauss Markov random field as prior model to reconstruct such images.