Maximum-Likelihood Expectation-Maximization Algorithm Versus Windowed Filtered Backprojection Algorithm: A Case Study.
Filtered backprojection (FBP) algorithms reduce image noise by smoothing the image. Iterative algorithms reduce image noise by noise weighting and regularization. It is believed that iterative algorithms are able to reduce noise without sacrificing image resolution, and thus iterative algorithms, es...
| Publicado en: | Journal of Nuclear Medicine Technology Vol. 46; no. 2; pp. 129 - 133 |
|---|---|
| Autor principal: | |
| Formato: | equations & formulas pictorial research tables/charts Journal Article |
| Publicado: |
Society of Nuclear Medicine
Jun2018
|
| Acceso en línea: | Ver este registro en EBSCOhost |