Listar por tema "Super-resolution"
Mostrando ítems 1-3 de 3
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Auto-regularized Gradients of Adaptive Interpolation for MRI Super-Resolution
(2018-10-10)In this paper, a method for adaptive pure interpolation (PI) of magnetic resonance imaging (MRI) in the frequency domain, with gradient auto-regularization, is proposed. The input image is transformed into the frequency ... -
Overview of Super-resolution Techniques
(Springer, Cham, 2018-04-28)In the last three decades, multi-frame and single-frame super-resolution and reconstruction techniques have been receiving increasing attention because of the large number of applications that many areas have found when ... -
Reconstruction of PET images using anatomical adaptive parameters and hybrid regularization
(2018-04-01)Positron Emission Tomography (PET) is a nuclear medicine technique used to obtain metabolic images of the body. PET scanners used in the research, treatment, and monitoring of several diseases provide images of metabolic ...