An Algorithm of l(1)-Norm and l(0)-Norm Regularization Algorithm for CT Image Reconstruction from Limited Projection

The l(1)-norm regularization has attracted attention for image reconstruction in computed tomography. The l(0)-norm of the gradients of an image provides a measure of the sparsity of gradients of the image. In this paper, we present a new combined l(1)-norm and l(0)-norm regularization model for ima...

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Detalles Bibliográficos
Autores principales: Li, Xiezhang, Feng, Guocan, Zhu, Jiehua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7474767/
https://www.ncbi.nlm.nih.gov/pubmed/32908469
http://dx.doi.org/10.1155/2020/8873865

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7474767/
https://www.ncbi.nlm.nih.gov/pubmed/32908469
http://dx.doi.org/10.1155/2020/8873865

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