𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Simplified EM Reconstruction Algorithm for TOFPET

✍ Scribed by Chen, Chin-Tu; Metz, Charles E.


Book ID
114663297
Publisher
IEEE
Year
1985
Tongue
English
Weight
756 KB
Volume
32
Category
Article
ISSN
0018-9499

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


An EM Algorithm for Fitting a
✍ Gregg E. Dinse πŸ“‚ Article πŸ“… 2010 πŸ› Springer-Verlag 🌐 English βš– 243 KB
A computational study of the focus-of-at
✍ Jens Gregor; Dean A. Huff πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 382 KB

The expectation-maximization maximum-likelihood (EM-ML) algorithm for image reconstruction in positron emission tomography (PET) essentially solves a large linear system of equations. In this paper, we study computational aspects of a recently developed preprocessing scheme for focusing the attentio

List-mode EM algorithms for limited prec
✍ Andrew J. Reader πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 301 KB

## Abstract Maximum likelihood (ML) list‐mode expectation maximization (EM) reconstruction for positron emission tomography (PET) permits all acquired information to be used directly in the reconstruction process without preprocessing. This feature is particularly useful for high spatial and tempor