Loading...
Estimation of Noise Properties for TV-regularized Image Reconstruction in Computed Tomography
A method for predicting the image covariance resulting from total-variation-penalized iterative image reconstruction (TV-penalized IIR) is presented and demonstrated in a variety of contexts. The method is validated against the sample covariance from statistical noise realizations for a small image...
Saved in:
| Published in: | Phys Med Biol |
|---|---|
| Main Author: | |
| Format: | Artigo |
| Language: | Inglês |
| Published: |
2015
|
| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4850923/ https://ncbi.nlm.nih.gov/pubmed/26308968 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/60/18/7007 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|