SANTIAGO
AJA FERNANDEZ
CATEDRATICOS DE UNIVERSIDAD
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Brigham and Women's Hospital
Boston, Estados UnidosPublications in collaboration with researchers from Brigham and Women's Hospital (16)
2018
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Scalar diffusion-MRI measures invariant to acquisition parameters: A first step towards imaging biomarkers
Magnetic Resonance Imaging, Vol. 54, pp. 194-213
2017
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Non-Stationary Rician Noise Estimation in Parallel MRI Using a Single Image: A Variance-Stabilizing Approach
IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 39, Núm. 10, pp. 2015-2029
2016
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Influence of ultrasound speckle tracking strategies for motion and strain estimation
Medical Image Analysis, Vol. 32, pp. 184-200
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Spatially-variant noise filtering in magnetic resonance imaging: A consensus-based approach
Knowledge-Based Systems, Vol. 106, pp. 264-273
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Statistical analysis of noise in MRI: Modeling, filtering and estimation
Springer International Publishing, pp. 1-327
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Variance stabilization of noncentral-chi data: Application to noise estimation in MRI
Proceedings - International Symposium on Biomedical Imaging
2015
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A maximum likelihood approach to diffeomorphic speckle tracking for 3D strain estimation in echocardiography
Medical Image Analysis, Vol. 24, Núm. 1, pp. 90-105
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Anisotropic diffusion filter with memory based on speckle statistics for ultrasound images
IEEE Transactions on Image Processing, Vol. 24, Núm. 1, pp. 345-358
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Improving GRAPPA reconstruction by frequency discrimination in the ACS lines
International Journal of Computer Assisted Radiology and Surgery, Vol. 10, Núm. 10, pp. 1699-1710
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Spatially variant noise estimation in MRI: A homomorphic approach
Medical Image Analysis, Vol. 20, Núm. 1, pp. 184-197
2012
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Optimal real-time estimation in diffusion tensor imaging
Magnetic Resonance Imaging, Vol. 30, Núm. 4, pp. 506-517
2011
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Noise estimation in MR GRAPPA reconstructed data
Proceedings - International Symposium on Biomedical Imaging
2009
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Bias of least squares approaches for diffusion tensor estimation from array coils in DT-MRI
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2008
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Noise and signal estimation in magnitude MRI and Rician distributed images: A LMMSE approach
IEEE Transactions on Image Processing, Vol. 17, Núm. 8, pp. 1383-1398
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Restoration of DWI data using a rician LMMSE estimator
IEEE Transactions on Medical Imaging, Vol. 27, Núm. 10, pp. 1389-1403
2005
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Group-Slicer: A collaborative extension of 3D-Slicer
Journal of Biomedical Informatics, Vol. 38, Núm. 6, pp. 431-442