no code implementations • 22 Nov 2023 • Marlon Bran Lorenzana, Feng Liu, Shekhar S. Chandra
Popular methods in compressed sensing (CS) are dependent on deep learning (DL), where large amounts of data are used to train non-linear reconstruction models.
no code implementations • 7 Oct 2023 • Wendi Ma, Marlon Bran Lorenzana, Wei Dai, Hongfu Sun, Shekhar S. Chandra
As aliasing artefacts are highly structural and non-local, many MRI reconstruction networks use pooling to enlarge filter coverage and incorporate global context.
no code implementations • 15 Sep 2023 • Marlon Bran Lorenzana, Benjamin Cottier, Matthew Marques, Andrew Kingston, Shekhar S. Chandra
Compare reconstruction quality of the sampling schemes under various reconstruction strategies to determine the suitability of p. frac for CS-MRI.
1 code implementation • 24 Mar 2022 • Marlon Bran Lorenzana, Craig Engstrom, Shekhar S. Chandra
To showcase this development, we replace CNN components in a well-known CS-MRI neural network with TNN blocks and demonstrate the improvements afforded by KD.