Removal of high density Gaussian noise in compressed sensing MRI reconstruction through modified total variation image denoising method()

A modified total variation MRI image denoising method is proposed in this paper. First, the proposed method removes the noise in K-space in compressed sensing MRI reconstruction. Then, the removed K-space data is used as a partial frequency observation in compressed sensing MRI model. The proposed m...

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Detalles Bibliográficos
Autores principales: Zhu, Yonggui, Shen, Weiheng, Cheng, Fanqiang, Jin, Cong, Cao, Gang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7113634/
https://www.ncbi.nlm.nih.gov/pubmed/32258499
http://dx.doi.org/10.1016/j.heliyon.2020.e03680

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7113634/
https://www.ncbi.nlm.nih.gov/pubmed/32258499
http://dx.doi.org/10.1016/j.heliyon.2020.e03680

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