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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Bibliographic Details
Published in:Int J Biomed Imaging
Main Authors: Chen, Shanshan, Qiu, Bensheng, Zhao, Feng, Li, Chao, Du, Hongwei
Format: Artigo
Language:Inglês
Published: Hindawi 2017
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Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5401759/
https://ncbi.nlm.nih.gov/pubmed/28487724
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2017/9604178
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