Cross-validation stopping rule for ML-EM reconstruction of dynamic PET series: Effect on image quality and quantitative accuracy

IEEE Transactions on Nuclear Science

Volumn 48, Issue 3 II, 2001, Pages 883-889

  Selivanov, V V ^a   Lapointe, D ^a   Bentourkia, M ^a   Lecomte, R ^a  

^a UNIVERSITÉ DE SHERBROOKE   (Canada)

Author keywords

Cross validation; Image reconstruction; Image sequence analysis; Iterative methods; Maximum likelihood estimation; Positron emission tomography (PET); Stopping rule

Indexed keywords

COMPUTATIONAL METHODS; GLUCOSE; IMAGE ANALYSIS; IMAGE COMMUNICATION SYSTEMS; IMAGE ENHANCEMENT; IMAGE QUALITY; ITERATIVE METHODS; MAXIMUM LIKELIHOOD ESTIMATION; METABOLISM; OPTICAL RESOLVING POWER; POSITRON EMISSION TOMOGRAPHY; STATISTICAL TESTS;

QUANTITATIVE ACCURACY;

IMAGE RECONSTRUCTION;

EID: 0035354934     PISSN: 00189499     EISSN: None     Source Type: Journal    
DOI: 10.1109/23.940180     Document Type: Conference Paper

References (16)

1. Maximum likelihood reconstruction for emission tomography
2. A maximum a posteriori probability expectation maximization algorithm for image reconstruction in emission tomography
3. Bayesian reconstruction of PET images: Methodology and performance analysis
4. Noise and edge artifacts in maximum-likelihood reconstructions for emission tomography
5. Noise and signal decoupling in maximum likelihood reconstructions and Metz filter for PET brain images
6. Feasible images and practical stopping rules for iterative algorithms in emission tomography
7. A cross-validation procedure for stopping the EM algorithm and deconvolution of neutron depth profiling spectra
8. Accelerated iterative reconstruction for positron emission tomography based on the EM algorithm for maximum likelihood estimation
9. Accelerated image reconstruction using ordered subsets of projection data
10. Design and engineering aspects of a high resolution positron tomograph for small animal imaging
11. Initial results from the Sherbrooke avalanche photodiode positron tomograph
12. Detector response models for statistical iterative image reconstruction in high resolution PET
13. Statistical analysis of maximum likelihood estimator images of human brain FDG PET studies
14. Tomographic measurement of local cerebral glucose metabolic rate in humans with (F-18)2-fluoro-2-deoxy-D-glucose: Validation of method
15. Two-dimensional filtering of SPECT images using the Metz and Wiener filters