J. Ramirez - researchr alias

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Viewing Publication 1 - 13 from 13

2021

AlGaInAs MQW Laser Regrowth on Heterogenerous InP-on-SOI: Performance for Different Silicon Cavity DesignsC. Besancon, Delphine Néel, J. Ramirez, D. Bitauld, Giancarlo Cerulo, Dalila Make, N. Vaissiere, Frédéric Pommereau, F. Fournel, L. Sanchez, C. Dupré, Viviane Muffato, Karim Hassan, Jean Decobert. ofc 2021: 1-3 [doi]

2018

3D Gabor Filters for Chest Segmentation in DCE-MRIIgnacio A. Illan, J. Perez Matos, J. Ramirez, Juan Manuel Górriz, Simon Y. Foo, Anke Meyer-Baese. HAIS 2018: 446-454 [doi]

Reproducible Evaluation of Registration Algorithms for Movement Correction in Dynamic Contrast Enhancing Magnetic Resonance Imaging for Breast Cancer DiagnosisIgnacio A. Illán, J. Ramirez, J. M. Górriz, K. Pinker, Anke Meyer-Baese. miccai 2018: 124-131 [doi]

Case-Based Support Vector Optimization for Medical-Imaging Imbalanced DatasetsIgnacio A. Illán, J. Ramirez, J. M. Górriz, K. Pinker, Anke Meyer-Baese. softcomp 2019: 221-229 [doi]

Using Early Acquisitions of Amyloid-PET as a Surrogate of FDG-PET: A Machine Learning Based ApproachFermín Segovia, Juan Manuel Górriz, J. Ramirez, Francisco Jesús Martínez-Murcia, Diego Castillo-Barnes, R. Sanchez-Vano, P. Sopena-Novales, Manuel Gómez-Río. prni 2018: 1-4 [doi]

2016

Magnetic resonance image classification using nonnegative matrix factorization and ensemble tree learning techniquesJ. Ramirez, J. M. Gorriz, F. J. Martinez-Murcia, F. Segovia, D. Salas-Gonzalez. mmsp 2016: 1-5 [doi]

2014

A simplified QRS decision stage based on the DFT coefficientsJuan Manuel Gorriz, J. Ramirez, A. Olivares, I. A. Ilian, D. Salas, Carlos García Puntonet, P. Padilla. eusipco 2014: 1522-1526 [doi]

2012

18F-FDG PET preclinical studiesE. Grosso, M. Lopez, C. Salvatore, Francesca Gallivanone, G. Di Grigoli, S. Valtorta, R. Moresco, Maria Carla Gilardi, J. Ramirez, J. M. Gorriz, Isabella Castiglioni. embc 2012: 6255-6258 [doi]

2011

Lesion Explorer: A comprehensive segmentation and parcellation package to obtain regional volumetrics for subcortical hyperintensities and intracranial tissueJ. Ramirez, Erin Gibson, Azhar Quddus, Nancy J. Lobaugh, Anthony Feinstein, Brian Levine, C. J. M. Scott, N. Levy-Cooperman, Fuqiang Gao, Sandra E. Black. neuroimage, 54(2):963-973, 2011. [doi]

2008

A trade-off between convergence speed and misadjustment for filtering discontinuous speech signalsJuan Manuel Górriz, J. Ramirez, Carlos García Puntonet, Sergio Antonio Cruces-Alvarez, Deniz Erdogmus, Elmar Wolfgang Lang. eusipco 2008: 1-5 [doi]

2004

A new Kullback-Leibler VAD for speech recognition in noiseJ. Ramirez, J. C. Segura, C. Benitez, A. de la Torre, A. J. Rubio. spl, 11(2):266-269, 2004. [doi]

2000

A new architecture to compute the discrete cosine transform using the quadratic residue number systemJ. Ramirez, A. Garcia, Pedro G. Fernández, Luis Parrilla, Antonio Lloris-Ruíz. iscas 2000: 321-324 [doi]

1999

HIPERCIR: A scalable PC-based parallel system for medical imagingI. Blanquer, V. Hernández, J. Ramirez, A. M. Vidal. parco 1999: 79-84

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