Auto-regularized Gradients of Adaptive Interpolation for MRI Super-Resolution
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 domain and convolved with the Fourier transform (FT) of a 2D sampling array (int...
Gardado en:
Autor Principal: | Morera Delfin, Leandro |
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Outros autores: | Pinto Elías, Raúl, Ochoa Domínguez, Humberto, Vergara Villegas, Osslan Osiris |
Formato: | Artículo |
Idioma: | spa |
Publicado: |
2018
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Subjects: | |
Acceso en liña: | https://doi.org/10.1007/s11265-018-1408-1 https://link.springer.com/article/10.1007%2Fs11265-018-1408-1 |
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