CT Image Reconstruction from Sparse Projections Using Adaptive TpV Regularization

Radiation dose reduction without losing CT image quality has been an increasing concern. Reducing the number of X-ray projections to reconstruct CT images, which is also called sparse-projection reconstruction, can potentially avoid excessive dose delivered to patients in CT examination. To overcome...

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Detalles Bibliográficos
Autores principales: Qi, Hongliang, Chen, Zijia, Zhou, Linghong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4450881/
https://www.ncbi.nlm.nih.gov/pubmed/26089962
http://dx.doi.org/10.1155/2015/354869

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