MR imaging in the low-field: Leveraging the power of machine learning

Authors: Kofler, Andreas, Si, Dongyue, Schote, David, Botnar, Rene M, Kolbitsch, Christoph, Prieto, Claudia

Subject Terms: Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Machine Learning

Access URL: http://arxiv.org/abs/2501.17211

Unsupervised reconstruction of accelerated cardiac cine MRI using Neural Fields

Authors: Catalán, Tabita, Courdurier, Matías, Osses, Axel, Botnar, René, Costabal, Francisco Sahli, Prieto, Claudia

Subject Terms: Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Machine Learning

Access URL: http://arxiv.org/abs/2307.14363

KomaMRI.jl: An Open-Source Framework for General MRI Simulations with GPU Acceleration

Authors: Castillo-Passi, Carlos, Coronado, Ronal, Varela-Mattatall, Gabriel, Alberola-López, Carlos, Botnar, René, Irarrazaval, Pablo

Subject Terms: Physics - Medical Physics

Access URL: http://arxiv.org/abs/2301.02702

Unsupervised reconstruction of accelerated cardiac cine MRI using neural fields

Authors: Catalán, Tabita ^{a, b}, Courdurier, Matías ^c, Osses, Axel ^d, Fotaki, Anastasia ^e, Botnar, René ^{b, e, f, g}, Sahli-Costabal, Francisco ^{b, f, g, ⁎}, Prieto, Claudia ^{a, b, e, g}

Source: In Computers in Biology and Medicine February 2025 185

LAPNet: Non-rigid Registration derived in k-space for Magnetic Resonance Imaging

Authors: Küstner, Thomas, Pan, Jiazhen, Qi, Haikun, Cruz, Gastao, Gilliam, Christopher, Blu, Thierry, Yang, Bin, Gatidis, Sergios, Botnar, René, Prieto, Claudia

Subject Terms: Electrical Engineering and Systems Science - Image and Video Processing, Computer Science - Artificial Intelligence, Computer Science - Computer Vision and Pattern Recognition, Computer Science - Machine Learning

Access URL: http://arxiv.org/abs/2107.09060

Cardiovascular magnetic resonance imaging: Principles and advanced techniques

Authors: Si, Dongyue ^a, Littlewood, Simon J. ^a, Crabb, Michael G. ^a, Phair, Andrew ^a, Prieto, Claudia ^{a, b, c}, Botnar, René M. ^{a, b, c, d, e, f, ⁎}

Source: In Progress in Nuclear Magnetic Resonance Spectroscopy August-October 2025 148-149

Complementary Time-Frequency Domain Networks for Dynamic Parallel MR Image Reconstruction

Authors: Qin, Chen, Duan, Jinming, Hammernik, Kerstin, Schlemper, Jo, Küstner, Thomas, Botnar, René, Prieto, Claudia, Price, Anthony N., Hajnal, Joseph V., Rueckert, Daniel

Subject Terms: Electrical Engineering and Systems Science - Image and Video Processing

Access URL: http://arxiv.org/abs/2012.11974

Evaluation of myocarditis with a free-breathing three-dimensional isotropic whole-heart joint T1 and T2 mapping sequence

Authors: Hua, Alina ^{a, b}, Velasco, Carlos ^a, Munoz, Camila ^a, Milotta, Giorgia ^a, Fotaki, Anastasia ^a, Bosio, Filippo ^a, Granlund, Inka ^a, Sularz, Agata ^a, Chiribiri, Amedeo ^a, Kunze, Karl P. ^{a, c}, Botnar, Rene ^{a, d, e, f, g, h}, Prieto, Claudia ^{a, e, f}, Ismail, Tevfik F. ^{a, b, ⁎}

Source: In Journal of Cardiovascular Magnetic Resonance Winter 2024 26(2)

Image navigator–based, automated coronary magnetic resonance angiography for the detection of coronary artery stenosis

Authors: Wood, Gregory ^{a, b}, Hajhosseiny, Reza ^{c, d}, Pedersen, Alexandra Uglebjerg ^{a, b}, Littlewood, Simon ^d, Hansen, Tina Juul ^a, Neji, Radhouene ^d, Kunze, Karl P. ^{d, e}, Wetzl, Jens ^f, Nørgaard, Bjarne Linde ^{a, b}, Jensen, Jesper Møller ^{a, b}, Maeng, Michael ^{a, b}, Madsen, Per Lav ^{g, h, i}, Vejlstrup, Niels ^j, Prieto, Claudia ^{d, l, m}, Botnar, René M. ^{d, k, l, m, n, ⁎, 1}, Kim, Won Yong ^{a, b, 1}

Source: In Journal of Cardiovascular Magnetic Resonance Winter 2024 26(2)

A motion-corrected deep-learning reconstruction framework for accelerating whole-heart magnetic resonance imaging in patients with congenital heart disease

Authors: Phair, Andrew, Fotaki, Anastasia, Felsner, Lina, Fletcher, Thomas J., Qi, Haikun, Botnar, René M., Prieto, Claudia

Source: In Journal of Cardiovascular Magnetic Resonance Summer 2024 26(1)

Highly efficient free-breathing 3D whole-heart imaging in 3-min: single center study in adults with congenital heart disease

Authors: Fotaki, Anastasia, Pushparajah, Kuberan, Rush, Christopher, Munoz, Camila, Velasco, Carlos, Neji, Radhouene, Kunze, Karl P., Botnar, René M., Prieto, Claudia

Source: In Journal of Cardiovascular Magnetic Resonance Summer 2024 26(1)

Comparison of Semi- and Un-Supervised Domain Adaptation Methods for Whole-Heart Segmentation
Statistical atlases and computational models of the heart (13th international workshop)

Authors: Muffoletto, Marica, Xu, Hao, Barbaroux, Hugo, Kunze, Karl P., Neji, Radhouene, Botnar, René, Prieto, Claudia, Rueckert, Daniel, Young, Alistair

Source: Lecture notes in computer science. 13593:91-100

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCCN608051854&indx=1&recIds=ETOCCN608051854

Simultaneous Highly Efficient Contrast‐Free Lumen and Vessel Wall MR Imaging for Anatomical Assessment of Aortic Disease

Authors: Munoz, Camila, Fotaki, Anastasia, Hua, Alina, Hajhosseiny, Reza, Kunze, Karl P., Ismail, Tevfik F., Neji, Radhouene, Pushparajah, Kuberan, Botnar, René M., Prieto, Claudia

Source: Journal of magnetic resonance imaging. 58(4):1110-1122

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100193036086.0x000001&indx=1&recIds=ETOCvdc_100193036086.0x000001

KomaMRI.jl: An open‐source framework for general MRI simulations with GPU acceleration

Authors: Castillo‐Passi, Carlos, Coronado, Ronal, Varela‐Mattatall, Gabriel, Alberola‐López, Carlos, Botnar, René, Irarrazaval, Pablo

Source: Magnetic resonance in medicine. 90(1):329-342

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100182080290.0x000001&indx=1&recIds=ETOCvdc_100182080290.0x000001

Low‐rank motion correction for accelerated free‐breathing first‐pass myocardial perfusion imaging

Authors: Cruz, Gastao, Hua, Alina, Munoz, Camila, Ismail, Tevfik Fehmi, Chiribiri, Amedeo, Botnar, René Michael, Prieto, Claudia

Source: Magnetic resonance in medicine. 90(1):64-78

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100182080136.0x000001&indx=1&recIds=ETOCvdc_100182080136.0x000001

Latest Advances in Image Acceleration: All Dimensions are Fair Game

Authors: Munoz, Camila, Fotaki, Anastasia, Botnar, René M., Prieto, Claudia

Source: Journal of magnetic resonance imaging. 57(2):387-402

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171095120.0x000001&indx=1&recIds=ETOCvdc_100171095120.0x000001

Magnetization Transfer BOOST Noncontrast Angiography Improves Pulmonary Vein Imaging in Adults With Congenital Heart Disease

Authors: Rashid, Imran, Ginami, Giulia, Nordio, Giovanna, Fotaki, Anastasia, Neji, Radhouene, Alam, Harith, Pushparajah, Kuberan, Frigiola, Alessandra, Valverde, Israel, Botnar, René M., Prieto, Claudia

Source: Journal of magnetic resonance imaging. 57(2):521-531

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171094586.0x000001&indx=1&recIds=ETOCvdc_100171094586.0x000001

Free‐running 3D whole‐heart T1 and T2 mapping and cine MRI using low‐rank reconstruction with non‐rigid cardiac motion correction

Authors: Phair, Andrew, Cruz, Gastão, Qi, Haikun, Botnar, René M., Prieto, Claudia

Source: Magnetic resonance in medicine. 89(1):217-232

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100170846840.0x000001&indx=1&recIds=ETOCvdc_100170846840.0x000001

Automated detection of cardiac rest period for trigger delay calculation for image-based navigator coronary magnetic resonance angiography

Authors: Wood, Gregory, Pedersen, Alexandra Uglebjerg, Kunze, Karl P., Neji, Radhouene, Hajhosseiny, Reza, Wetzl, Jens, Yoon, Seung Su, Schmidt, Michaela, Nørgaard, Bjarne Linde, Prieto, Claudia, Botnar, René M., Kim, Won Yong

Source: In Journal of Cardiovascular Magnetic Resonance 16 February 2023 25(1)

Magnetic Resonance Fingerprinting using Recurrent Neural Networks

Authors: Oksuz, Ilkay, Cruz, Gastao, Clough, James, Bustin, Aurelien, Fuin, Nicolo, Botnar, Rene M., Prieto, Claudia, King, Andrew P., Schnabel, Julia A.

Subject Terms: Computer Science - Computer Vision and Pattern Recognition

Access URL: http://arxiv.org/abs/1812.08155