Publications

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2013
Aja-Fernández, S., V. Brion, and A. Tristán-Vega, "Effective noise estimation and filtering from correlated multiple-coil MR data", Magnetic resonance imaging, vol. 31, no. 2: Elsevier, pp. 272–285, 2013.
Ramos-Llorden, G., G. Vegas-Sánchez-Ferrero, S. Aja-Fernández, M. Martin-Fernandez, and C. Alberola López, "Fast Anisotropic Speckle Filter for Ultrasound Medical Images", XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013: Springer International Publishing, pp. 253–256, 2013.
Cordero-Grande, L., S.. Merino-Caviedes, S. Aja-Fernández, and C. Alberola López, "Groupwise elastic registration by a new sparsity-promoting metric: application to the alignment of cardiac magnetic resonance perfusion images", Pattern Analysis and Machine Intelligence, IEEE Transactions on, vol. 35, no. 11: IEEE, pp. 2638–2650, 2013.
García-Pérez, V., A. Tristán-Vega, S. Aja-Fernández, and C. Alberola López, "Homeomorphic Geometrical Transform for Collision Response in Surgical Simulation", Pattern Recognition and Image Analysis: Springer Berlin Heidelberg, pp. 433–440, 2013.
Cordero-Grande, L., G. Vegas-Sánchez-Ferrero, P.. Casaseca-de-la-Higuera, S. Aja-Fernández, and C. Alberola López, "A magnetic resonance software simulator for the evaluation of myocardial deformation estimation", Medical engineering & physics, vol. 35, no. 9: Elsevier, pp. 1331–1340, 2013.
Tristán-Vega, A., V. Brion, G. Vegas-Sánchez-Ferrero, and S. Aja-Fernández, "Merging squared-magnitude approaches to DWI denoising: An adaptive Wiener filter tuned to the anatomical contents of the image", Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE: IEEE, pp. 507–510, 2013.
Brion, V., C. Poupon, O. Riff, S. Aja-Fernández, A. Tristán-Vega, J-F. Mangin, D. Le Bihan, and F. Poupon, "Noise correction for HARDI and HYDI data obtained with multi-channel coils and Sum of Squares reconstruction: An anisotropic extension of the LMMSE", Magnetic resonance imaging, vol. 31, no. 8: Elsevier, pp. 1360–1371, 2013.
Aja-Fernández, S., G. Vegas-Sánchez-Ferrero, R. de Luís-Garcia, and A. Tristán-Vega, "Noise estimation in magnetic resonance SENSE reconstructed data", Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE: IEEE, pp. 1104–1107, 2013.
González-Jaime, L., M. Nachtegeal, E. Kerre, G. Vegas-Sánchez-Ferrero, and S. Aja-Fernández, "Parametric Image Restoration Using Consensus: An Application to Nonstationary Noise Filtering", Pattern Recognition and Image Analysis: Springer Berlin Heidelberg, pp. 358–365, 2013.
Aja-Fernández, S., R. de Luís-Garcia, C. Alberola López, and D. Hernando, "Quantitative Diffusion MRI in the Presence of Noise: Effects of Filtering and Fitting Technique", Quantitative Medical Imaging: Optical Society of America, pp. QTu2G–2, 2013.
Aja-Fernández, S., L. Cordero-Grande, G. Vegas-Sánchez-Ferrero, R. de Luís-Garcia, and C. Alberola López, "Robust estimation of MRI myocardial perfusion parameters", Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE: IEEE, pp. 4382–4385, 2013.
Curiale, A. H., G. Vegas-Sánchez-Ferrero, and S. Aja-Fernández, "Speckle tracking in interpolated echocardiography to estimate heart motion", Functional Imaging and Modeling of the Heart: Springer Berlin Heidelberg, pp. 325–333, 2013.
Curiale, A. H., G. Vegas-Sánchez-Ferrero, T. Pérez-Sanz, and S. Aja-Fernández, "Strain rate tensor estimation from echocardiography for quantitative assessment of functional mitral regurgitation", Biomedical Imaging (ISBI), 2013 IEEE 10th International Symposium on: IEEE, pp. 788–791, 2013.
2012
Vegas-Sánchez-Ferrero, G., A. Tristán-Vega, S. Aja-Fernández, M. Martin-Fernandez, C. Palencia, and R. Deriche, "Anisotropic LMMSE denoising of MRI based on statistical tissue models", Biomedical Imaging (ISBI), 2012 9th IEEE International Symposium on: IEEE, pp. 1519–1522, 2012.
Tristán-Vega, A., S. Aja-Fernández, and C-F. Westin, "Deblurring of probabilistic ODFs in quantitative diffusion MRI", Biomedical Imaging (ISBI), 2012 9th IEEE International Symposium on: IEEE, pp. 932–935, 2012.
Vegas-Sánchez-Ferrero, G., S. Aja-Fernández, M. Martin-Fernandez, and C. Palencia, "A direct calculation of moments of the sample variance", Mathematics and Computers in Simulation, vol. 82, no. 5: North-Holland, pp. 790–804, 2012.
Tristán-Vega, A., V. García-Pérez, S. Aja-Fernández, and C-F. Westin, "Efficient and robust nonlocal means denoising of MR data based on salient features matching", Computer methods and programs in biomedicine, vol. 105, no. 2: Elsevier, pp. 131–144, 2012.
Vegas-Sánchez-Ferrero, G., S. Aja-Fernández, C. Palencia, and M. Martin-Fernandez, "A Generalized Gamma Mixture Model for Ultrasonic Tissue Characterization", Computational and mathematical methods in medicine, vol. 2012: Hindawi Publishing Corporation, 2012.
Aja-Fernández, S., and A. Tristán-Vega, "Influence of noise correlation in multiple-coil statistical models with sum of squares reconstruction", Magnetic Resonance in Medicine, vol. 67, no. 2: Wiley Subscription Services, Inc., A Wiley Company, pp. 580–585, 2012.
Tristán-Vega, A., S. Aja-Fernández, and C-F. Westin, "Least squares for diffusion tensor estimation revisited: Propagation of uncertainty with Rician and non-Rician signals", NeuroImage, vol. 59, no. 4: Academic Press, pp. 4032–4043, 2012.
Aja-Fernández, S., L. Cordero-Grande, and C. Alberola López, "A MRI phantom for cardiac perfusion simulation", Biomedical Imaging (ISBI), 2012 9th IEEE International Symposium on: IEEE, pp. 638–641, 2012.
Casaseca-de-la-Higuera, P.., A. Tristán-Vega, S. Aja-Fernández, C. Alberola López, C-F. Westin, and R. San Jose-Estepar, "Optimal real-time estimation in diffusion tensor imaging", Magnetic resonance imaging, vol. 30, no. 4: Elsevier, pp. 506–517, 2012.
2011
Curiale, A. H., V. G Sánchez-Ferrero, T. Pérez-Sanz, and S. Aja-Fernández, "Cuantificación de la insuficiencia mitral funcional mediante el esfuerzo y la velocidad del miocardio", XXIX Congreso Anual de la Sociedad Española de Ingeniería Biomédica, Centro de Cirugía de Mínima Invasión Jesús Usón, 2011.
Cordero-Grande, L., S.. Merino-Caviedes, R. de Luís-Garcia, S. Aja-Fernández, M. Martin-Fernandez, and C. Alberola López, "Groupwise myocardial alignment in magnetic resonance perfusion sequences", Proc of the XXIX CASEIB, Cáceres, Spain, pp. 437–440, 2011.
Aja-Fernández, S., G. Vegas-Sánchez-Ferrero, and A. Tristán-Vega, "Noise estimation in MR GRAPPA reconstructed data", Biomedical Imaging: From Nano to Macro, 2011 IEEE International Symposium on: IEEE, pp. 1815–1818, 2011.

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