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
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Journal ArticleDOI
Scalable and efficient learning from crowds with Gaussian processes
TL;DR: This work introduces two scalable and efficient GP-based crowdsourcing methods that allow for processing previously-prohibitive datasets and compares them with state-of-the-art probabilistic approaches in synthetic and real crowdsourcing datasets of different sizes.
Journal Article
TPA prognostic value in superficial bladder cancer.
TL;DR: Only the TPA had a prognostic value, the relative risk of developing relapse being 2.03 times higher in patients with high TPA than patients with normal TPA.
Book ChapterDOI
3.7 – Multichannel Image Recovery
Proceedings ArticleDOI
Total Variation Image Restoration and Parameter Estimation using Variational Posterior Distribution Approximation
TL;DR: Experimental results show that the proposed approaches provide competitive performance without any assumptions about unknown hyper parameters and clearly outperform existing methods when additional information is included.
BookDOI
High-resolution images from a sequence of low-resolution observations
TL;DR: This chapter discusses the problem of obtaining a high resolution (HR) image or sequences of HR images from a set of low resolution (LR) observations, using the terms image, image frame, and image sequence frame interchangeably.