Fast Compressed Sensing MRI Based on Complex Double-Density Dual-Tree Discrete Wavelet Transform

Compressed sensing (CS) has been applied to accelerate magnetic resonance imaging (MRI) for many years. Due to the lack of translation invariance of the wavelet basis, undersampled MRI reconstruction based on discrete wavelet transform may result in serious artifacts. In this paper, we propose a CS-...

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Detalles Bibliográficos
Autores principales: Chen, Shanshan, Qiu, Bensheng, Zhao, Feng, Li, Chao, Du, Hongwei
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2017
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5401759/
https://www.ncbi.nlm.nih.gov/pubmed/28487724
http://dx.doi.org/10.1155/2017/9604178

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