A median prior for tomographic reconstruction

IEEE Nuclear Science Symposium and Medical Imaging Conference

Volumn 3, Issue , 2001, Pages 1779-1782

  Hsiao, Ing Tsung ^a   Rangarajan, Anand ^a   Gindi, Gene ^a  

^a CHANG GUNG UNIVERSITY   (Taiwan)

Author keywords

Bayesian reconstruction; Edge preserving; Median prior

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; IMAGE QUALITY; IMAGE RECONSTRUCTION; ITERATIVE METHODS; MAXIMUM LIKELIHOOD ESTIMATION;

BAYESIAN RECONSTRUCTION; ITERATIVE ALGORITHM;

POSITRON EMISSION TOMOGRAPHY;

EID: 0035555133     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Bayesian image reconstruction for emission tomography based on median root prior
2. A generalized Gaussian image model for edge-preserving MAP estimation
3. Using local median as the location of the prior distribution in iterative emission tomography image reconstruction
4. Bayesian reconstructions from emission tomography data using a modified EM algorithm