Zobrazeno 1 - 10
of 441
pro vyhledávání: '"Lund Torben"'
Publikováno v:
Journal of Electrical Bioimpedance, Vol 1, Iss 1, Pp 71-79 (2010)
Bioimpedance measurements are of great use and can provide considerable insight into biological processes. However, there are a number of possible sources of measurement error that must be considered. The most dominant source of error is found in bip
Externí odkaz:
https://doaj.org/article/0b171612a8e143daab78f9cbcfa02716
Advanced radio-frequency pulse design used in magnetic resonance imaging has recently been demonstrated with deep learning of (convolutional) neural networks and reinforcement learning. For two-dimensionally selective radio-frequency pulses, the (con
Externí odkaz:
http://arxiv.org/abs/2201.08668
We have recently demonstrated supervised deep learning methods for rapid generation of radiofrequency pulses in magnetic resonance imaging (https://doi.org/10.1002/mrm.27740, https://doi.org/10.1002/mrm.28667). Unlike the previous iterative optimizat
Externí odkaz:
http://arxiv.org/abs/2107.00933
Autor:
Veddum, Lotte, Bliksted, Vibeke, Zhou, Yuan, Andreassen, Anna Krogh, Knudsen, Christina Bruun, Greve, Aja Neergaard, Steffensen, Nanna Lawaetz, Birk, Merete, Hemager, Nicoline, Brandt, Julie Marie, Gregersen, Maja, Johnsen, Line Korsgaard, Larsen, Kit Melissa, Christiaan Baaré, William Frans, Madsen, Kathrine Skak, Siebner, Hartwig Roman, Plessen, Kerstin Jessica, Thorup, Anne Amalie Elgaard, Østergaard, Leif, Nordentoft, Merete, Mors, Ole, Lund, Torben Ellegaard, Dietz, Martin
Publikováno v:
In Biological Psychiatry: Cognitive Neuroscience and Neuroimaging August 2024
Purpose: Rapid 2D RF pulse design with subject specific $B_1^+$ inhomogeneity and $B_0$ off-resonance compensation at 7 T predicted from convolutional neural networks is presented. Methods: The convolution neural network was trained on half a million
Externí odkaz:
http://arxiv.org/abs/2009.12408
Publikováno v:
In Journal of Physics and Chemistry of Solids August 2023 179
Autor:
Knudsen, Lasse, Bailey, Christopher J., Blicher, Jakob U., Yang, Yan, Zhang, Peng, Lund, Torben E.
Publikováno v:
In NeuroImage 1 May 2023 271
Publikováno v:
In Artificial Intelligence In Medicine January 2023 135
Purpose: Some advanced RF pulses, like multi-dimensional RF pulses, are often long and require substantial computation time due to a number of constraints and requirements, sometimes hampering clinical use. However, the pulses offer opportunities of
Externí odkaz:
http://arxiv.org/abs/1811.02273
Autor:
Lund, Torben1 (AUTHOR) tlund@ruc.dk, Krake, Niels Jacob1 (AUTHOR), Hansen, Poul Erik1 (AUTHOR), Alatraktchi, Fatima AlZahraa1 (AUTHOR)
Publikováno v:
Journal of Labelled Compounds & Radiopharmaceuticals. Nov2024, p1. 7p. 7 Illustrations, 3 Charts.