J
José María Carazo
Researcher at Spanish National Research Council
Publications - 318
Citations - 14572
José María Carazo is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Image processing & Iterative reconstruction. The author has an hindex of 59, co-authored 309 publications receiving 12499 citations. Previous affiliations of José María Carazo include University of Málaga & University of Almería.
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A GPU acceleration of 3-D Fourier reconstruction in cryo-EM
TL;DR: A novel graphics processing unit (GPU)-friendly algorithm for direct Fourier reconstruction, one of the main computational bottlenecks in the 3-D volume reconstruction pipeline for some experimental cases (particularly those with a large number of images and a high internal symmetry).
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Scipion web tools: Easy to use cryo-EM image processing over the web.
Pablo Conesa Mingo,José M. Gutiérrez,Adrian Quintana,José Miguel de la Rosa Trevín,Airen Zaldívar-Peraza,Jesús Cuenca Alba,Mohsen Kazemi,Javier Vargas,Laura del Cano,Joan Segura,Carlos Oscar S. Sorzano,José María Carazo +11 more
TL;DR: Scipion Web Tools is presented, a web‐based set of tools/workflows derived from the Scipion image processing framework, specially tailored to nonexpert users in need of very precise answers at several key stages of the structural elucidation process.
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Integrating electron microscopy information into existing Distributed Annotation Systems.
TL;DR: 3D-EM DAS is presented, a further extension of the DAS protocol that allows sharing annotations about hybrid models and an integrated view of all the annotations together with the whole macromolecule, the atomic resolution structures fitted into it, and the sequences corresponding to each of the structures.
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Error analysis of the principal component analysis demodulation algorithm
TL;DR: In this article, the phase accuracy indicators are obtained from the first three obtained eigenvalues of the principal component analysis (PCA) demodulation algorithm, which can be used in the measuring process to determine a blind phase goodness assessment, without the need of using any ground truth phase information.
Journal ArticleDOI
Algorithmic robustness to preferred orientations in single particle analysis by CryoEM
C.O.S. Sorzano,Dmitry A. Semchonok,Su Chang Lin,Y.-C. Lo,José Luis Vilas,A. Jiménez-Moreno,M. Gragera,S. Vacca,David Maluenda,María Jesús Martínez,Erney Ramírez-Aportela,Remedios Melero,Ana Maria Cuervo,José Javier Conesa,Pablo Conesa,Patricia Losana,L. del Cano,J. Jiménez de la Morena,Yunior C. Fonseca,Rubén J. Sánchez-García,David Strelak,E. Fernández-Giménez,F. de Isidro,David Herreros,Panagiotis L. Kastritis,Roberto Marabini,Barry D. Bruce,José María Carazo +27 more
TL;DR: In this paper, the presence of preferred orientations in single particle analysis (SPA) by cryo-Electron Microscopy (cryoEM) is currently one of the hurdles preventing many structural analyses from yielding high-resolution structures.