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cs.CV2018
Coupled Dictionary Learning for Multi-contrast MRI Reconstruction
Pingfan Song, Lior Weizman, Joao F. C. Mota +2
Medical imaging tasks often involve multiple contrasts, such as T1- and T2-weighted magnetic resonance imaging (MRI) data. These contrasts capture information associated with the s…
cs.CV2018
Dictionary Learning for Adaptive GPR Landmine Classification
Fabio Giovanneschi, Kumar Vijay Mishra, Maria Antonia Gonzalez-Huici +2
Ground penetrating radar (GPR) target detection and classification is a challenging task. Here, we consider online dictionary learning (DL) methods to obtain sparse representations…