A Bayesian approach to reconstruction and segmentation of tomographic data is outlined and further detailed for the case of absorption tomography. The algorithm allows the quantification of reconstruction errors and segmentation confidence. Calculation results for various experimental settings number of projections, incident dose, different materials are shown and discusse
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron e...
Presented in this thesis are multiresolution image models and Bayesian algorithms for statistical im...
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron em...
A Bayesian approach to reconstruction and segmentation of tomographic data is outlined and further ...
The development and tests of an iterative reconstruction algorithm for emission tomography based on ...
International audienceComputed Tomography is a powerful tool to reconstructa volume in 3D and has a ...
Statistical methods for approaching image reconstruction and restoration problems have generated muc...
The use of anatomical information to improve the quality of reconstructed images in Positron Emissio...
First introduction to the field of (emission and transmission) tomography reconstruction : general p...
It is well documented that a Bayesian model with a pairwise difference prior can give far more satis...
Preclinical bioluminescence tomographic reconstruction is underdetermined. This work addresses the u...
A new iterative method is proposed for finding the optimal Bayesian estimate of an unknown image fro...
International audienceIterative reconstruction methods in Computed Tomography (CT) are known to prov...
This study examines the effects of reduced radioactive dosage data collection on positron emission t...
International audienceChallenge: 3D CT cone beam reconstructions from limited number of projections ...
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron e...
Presented in this thesis are multiresolution image models and Bayesian algorithms for statistical im...
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron em...
A Bayesian approach to reconstruction and segmentation of tomographic data is outlined and further ...
The development and tests of an iterative reconstruction algorithm for emission tomography based on ...
International audienceComputed Tomography is a powerful tool to reconstructa volume in 3D and has a ...
Statistical methods for approaching image reconstruction and restoration problems have generated muc...
The use of anatomical information to improve the quality of reconstructed images in Positron Emissio...
First introduction to the field of (emission and transmission) tomography reconstruction : general p...
It is well documented that a Bayesian model with a pairwise difference prior can give far more satis...
Preclinical bioluminescence tomographic reconstruction is underdetermined. This work addresses the u...
A new iterative method is proposed for finding the optimal Bayesian estimate of an unknown image fro...
International audienceIterative reconstruction methods in Computed Tomography (CT) are known to prov...
This study examines the effects of reduced radioactive dosage data collection on positron emission t...
International audienceChallenge: 3D CT cone beam reconstructions from limited number of projections ...
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron e...
Presented in this thesis are multiresolution image models and Bayesian algorithms for statistical im...
Region of interest (ROI) quantitation is an important task in emission tomography (e.g., positron em...