Publications

Export 120 results:
Author Title Type [ Year(Asc)]
Filters: Author is Santiago Aja-Fernández  [Clear All Filters]
2018
Pieciak, T., I. Rabanillo-Viloria, and S. Aja-Fernández, "Bias Correction for Non-Stationary Noise Filtering in MRI", 2018 IEEE 15th International Symposium on Biomedical Imaging (ISBI), Washington DC, 2018.
Rabanillo, I., S. Aja-Fernández, C. Alberola-Lopez, and D. Hernando, "Exact Calculation of Noise Maps and g-Factor in GRAPPA using a k-space Analysis", IEEE Transactions on Medical Imaging, vol. 37, issue 2, pp. 480-490, 2018.
Ramos-Llordén, G., S. Aja-Fernández, and G. Vegas-Sánchez-Ferrero, "Introduction to speckle filtering", Handbook of Speckle Filtering and Tracking in Cardiovascular Ultrasound Imaging and Video: IET, 2018.
Sanz-Estébanez, S., I. Rabanillo-Viloria, J. Royuela-del-Val, S. Aja-Fernández, and C. Alberola-Lopez, "Joint Groupwise Registration and ADC Estimation in the Liver using a B-Value Weighted Metric", Magnetic Resonance Imaging, vol. 46, pp. 1-8, 2018.
Rabanillo, I., S. Sanz-Estébanez, S. Aja-Fernández, J. V. Hajnal, C. Alberola-López, and L. Cordero-Grande, "Joint Image Reconstruction and Phase Corruption Maps Estimation in Multi-Shot Echo Planar Imaging", MICCAI, Granada, MICCAI, 09/2018.
Aja-Fernández, S., G. Ramos-Llordén, and G. Vegas-Sánchez-Ferrero, "Nonlinear despeckle filtering", Handbook of Speckle Filtering and Tracking in Cardiovascular Ultrasound Imaging and Video: IET, 2018.
Peña-Nogales, O., Y. Zhang, R. de Luis-Garcia, S. Aja-Fernández, J. H. Holmes, and D. Hernando, "Optimal Diffusion-weighting Gradient Waveform Design (ODGD): Formulation and Experimental Validation", International Society of Magnetic Resonance in Medicine 26th Annual Meeting and Exhibition, Paris, France, pp. 685, 2018.
Aja-Fernández, S., A. Tristán-Vega, M. Molendowska, T. Pieciak, and R. de Luis-Garcia, "Return-to-the-origin probability calculation in single shell acquisitions", International Society of Magnetic Resonance in Medicine 26th Annual Meeting and Exhibition, Paris, France, pp. 1414, 2018.
Sanz-Estébanez, S., T. Pieciak, C. Alberola-López, and S. Aja-Fernández, "Robust Estimation of the Apparent Diffusion Coefficient Invariant to Acquisition Noise and Physiological Motion", Magnetic Resonance Imaging, 07/2018.
Aja-Fernández, S., T. Pieciak, A. Tristán-Vega, G. Vegas-Sánchez-Ferrero, V. Molina, and R. de Luis-García, "Scalar diffusion-MRI measures invariant to acquisition parameters: A first step towards imaging biomarkers", Magnetic Resonance Imaging, vol. 54, pp. 194 - 213, 2018.
Curiale, A. Hernán, G. Vegas-Sánchez-Ferrero, and S. Aja-Fernández, "Techniques for tracking: image registration", Handbook of Speckle Filtering and Tracking in Cardiovascular Ultrasound Imaging and Video: IET, 2018.
2017
Sanz-Estébanez, S., J. Royuela-del-Val, J. Broncano-Cabrero, S. Aja-Fernández, and C. Alberola-Lopez, "ADC-Weighted Joint Registration-Estimation for Cardiac Diffusion Magnetic Resonance Imaging", Congreso Anual de la Sociedad Española de Ingeniería Biomédica, 12/2017.
Peña-Nogales, Ó., D. Hernando, S. Aja-Fernández, and R. de Luis-Garcia, "Determination of the optimal set of b-values for ADC mapping under a Rician noise assumption", International Society of Magnetic Resonance in Medicine 25th Annual Meeting and Exhibition, Honolulu, HI, USA, pp. 3341, 2017.
Aja-Fernández, S., Ó. Peña-Nogales, and R. de Luis-Garcia, "Effect of sampling on the estimation of the apparent coefficient of diffusion in MRI", ICASSP 2017, New Orleans, LA, IEEE signal processing Society, 2017.
Sanz-Estébanez, S., Ó. Peña-Nogales, R. de Luis-Garcia, S. Aja-Fernández, and C. Alberola-Lopez, "Groupwise Non-Rigid Registration on Multiparametric Abdominal DWI Acquisitions for Robust ADC Estimation: Comparison with Pairwise Approaches and Different Multimodal Metrics", International Symposium on Biomedical Imaging: From Nano to Macro (ISBI2017), Melbourne, Australia, 2017.
Pieciak, T., S. Aja-Fernández, and G. Vegas Sánchez-Ferrero, "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, issue 10, pp. 2015-2029, 2017.
Peña-Nogales, Ó., R. de Luis-Garcia, S. Aja-Fernández, Y. Zhang, J. H. Holmes, and D. Hernando, "Optimal design of motion-compensated diffusion gradient waveforms ", International Society of Magnetic Resonance in Medicine 25th Annual Meeting and Exhibition, Honolulu, HI, USA, pp. 3340, 2017.
2016
Sanz-Estébanez, S.., J.. Royuela-del-Val, T.. Sevilla-Ruiz, A.. Revilla-Orodea, S. Aja-Fernández, and C. Alberola-Lopez, "Harmonic Auto-Regularization for Non Rigid Groupwise Registration in Cardiac Magnetic Resonance Imaging.", Congreso Anual de la Sociedad Española de Ingeniería Biomédica 2016, Valencia, Spain, 11/2016.
Curiale, A. H., G. Vegas-Sanchez-Ferrero, and S. Aja-Fernández, "Influence of ultrasound speckle tracking strategies for motion and strain estimation", Medical Image Analysis, vol. 32, pp. 184 - 200, 2016.
Sanz-Estébanez, S., L. Cordero-Grande, S. Aja-Fernández, M. Martin-Fernandez, and C. Alberola-Lopez, "Spatial and Spectral Anisotropy in HARP Images: An Automated Approach", International Symposium on Biomedical Imaging: From Nano to Macro (ISBI2016), Prague, Czech Republic, 2016.
González-Jaime, L., G. Vegas-Sanchez-Ferrero, E. E. Kerre, and S. Aja-Fernández, "Spatially-variant noise filtering in Magnetic Resonance Imaging: A Consensus-based approach", Knowledge-Based Systems, 2016.
Aja-Fernández, S., and G. Vegas-Sanchez-Ferrero, Statistical Analysis of Noise in MRI. Modeling, Filtering and Estimation, , Switzerland, Springer International Publishing, pp. 327, 2016.
Pieciak, T., G. Vegas-Sanchez-Ferrero, and S. Aja-Fernández, "Variance Stabilization of Noncentral-Chi Data: Application to Noise Estimation in MRI", International Symposium on Biomedical Engineering: From Nano to Macro, , Prague, Check Republic, IEEE Signal Processing Society, 2016.

Pages