An Improved Total Variation Minimization Method Using Prior Images and Split-Bregman Method in CT Reconstruction
Compressive Sensing (CS) theory has great potential for reconstructing Computed Tomography (CT) images from sparse-views projection data and Total Variation- (TV-) based CT reconstruction method is very popular. However, it does not directly incorporate prior images into the reconstruction. To impro...
| Main Authors: | , , , , |
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| Format: | Online |
| Language: | English |
| Published: |
Hindawi Publishing Corporation
2016
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5015431/ |