Johan Nuyts

Orcid: 0000-0003-1923-6198

According to our database1, Johan Nuyts authored at least 43 papers between 1991 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
The SNR of Positron Emission Data With Gaussian and Non-Gaussian Time-of-Flight Kernels, With Application to Prompt Photon Coincidence.
IEEE Trans. Medical Imaging, May, 2023

Uncertainty Estimation in Liver Tumor Segmentation Using the Posterior Bootstrap.
Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, 2023

2021
Gamma Camera Imaging with Rotating Multi-Pinhole Collimator. A Monte Carlo Feasibility Study.
Sensors, 2021

Approximating anatomically-guided PET reconstruction in image space using a convolutional neural network.
NeuroImage, 2021

2020
Benefits of Using a Spatially-Variant Penalty Strength With Anatomical Priors in PET Reconstruction.
IEEE Trans. Medical Imaging, 2020

Estimation of Crystal Timing Properties and Efficiencies for the Improvement of (Joint) Maximum-Likelihood Reconstructions in TOF-PET.
IEEE Trans. Medical Imaging, 2020

2018
Evaluation of Parallel Level Sets and Bowsher's Method as Segmentation-Free Anatomical Priors for Time-of-Flight PET Reconstruction.
IEEE Trans. Medical Imaging, 2018

2016
Spatially Variant Resolution Modelling for Iterative List-Mode PET Reconstruction.
IEEE Trans. Medical Imaging, 2016

2015
Bias Reduction for Low-Statistics PET: Maximum Likelihood Reconstruction With a Modified Poisson Distribution.
IEEE Trans. Medical Imaging, 2015

2014
ML-Reconstruction for TOF-PET With Simultaneous Estimation of the Attenuation Factors.
IEEE Trans. Medical Imaging, 2014

Voxel-based comparison of state-of-the-art reconstruction algorithms for <sup>18</sup>F-FDG PET brain imaging using simulated and clinical data.
NeuroImage, 2014

2013
Completion of a Truncated Attenuation Image From the Attenuated PET Emission Data.
IEEE Trans. Medical Imaging, 2013

SLAC: Statistical total lesion metabolic activity computation by fuzzy unsupervised learning of PET images.
Mach. Vis. Appl., 2013

A distance driven method for metal artefact reduction in computed tomography.
Proceedings of the IEEE International Conference on Image Processing, 2013

2012
Evaluation of Three MRI-Based Anatomical Priors for Quantitative PET Brain Imaging.
IEEE Trans. Medical Imaging, 2012

Simultaneous Reconstruction of Activity and Attenuation in Time-of-Flight PET.
IEEE Trans. Medical Imaging, 2012

Fuzzy Multi-class Statistical Modeling for Efficient Total Lesion Metabolic Activity Estimation from Realistic PET Images.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

A textural feature based tumor therapy response prediction model for longitudinal evaluation with PET imaging.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011
Multi-Pinhole SPECT Calibration: Influence of Data Noise and Systematic Orbit Deviations.
IEEE Trans. Medical Imaging, 2011

Fuzzy Statistical Unsupervised Learning Based Total Lesion Metabolic Activity Estimation in Positron Emission Tomography Images.
Proceedings of the Machine Learning in Medical Imaging - Second International Workshop, 2011

Quantitative comparison of automated PET volume delineation methodologies using simulated tumor lesions.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010
Comparison Between Parallel Hole and Rotating Slat Collimation: Analytical Noise Propagation Models.
IEEE Trans. Medical Imaging, 2010

Fisher Information-Based Evaluation of Image Quality for Time-of-Flight PET.
IEEE Trans. Medical Imaging, 2010

2009
Performance of MAP Reconstruction for Hot Lesion Detection in Whole-Body PET/CT: An Evaluation With Human and Numerical Observers.
IEEE Trans. Medical Imaging, 2009

Suppression of Metal Artifacts in CT Using a Reconstruction Procedure That Combines MAP and Projection Completion.
IEEE Trans. Medical Imaging, 2009

Detection of inter-hemispheric metabolic asymmetries in FDG-PET images using prior anatomical information.
NeuroImage, 2009

The Minimal Entropy Prior for Simultaneous Reconstruction and Segmentation of in Vivo Microct Trabecular Bone Images.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

2008
Effect of Overlapping Projections on Reconstruction Image Quality in Multipinhole SPECT.
IEEE Trans. Medical Imaging, 2008

Single and Multipinhole Collimator Design Evaluation Method for Small Animal SPECT.
IEEE Trans. Medical Imaging, 2008

Perturbative Refinement of the Geometric Calibration in Pinhole SPECT.
IEEE Trans. Medical Imaging, 2008

Geometrical calibration and aperture configuration design in multi-pinhole SPECT.
Proceedings of the 2008 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2008

2005
Comparison between MAP and postprocessed ML for image reconstruction in emission tomography when anatomical knowledge is available.
IEEE Trans. Medical Imaging, 2005

Optimization of geometrical calibration in pinhole SPECT.
IEEE Trans. Medical Imaging, 2005

2004
Anatomical-based FDG-PET reconstruction for the detection of hypo-metabolic regions in epilepsy.
IEEE Trans. Medical Imaging, 2004

Evaluation of anatomy based reconstruction for partial volume correction in brain FDG-PET.
NeuroImage, 2004

2003
A Penalized-Likelihood Image Reconstruction Method for Emission Tomography, Compared to Post-Smoothed Maximum-Likelihood with Matched Spatial Resolution.
IEEE Trans. Medical Imaging, 2003

Characterization of Pinhole SPECT Acquisition Geometry.
IEEE Trans. Medical Imaging, 2003

2001
Maximum-Likelihood Expectation-Maximization Reconstruction of Sinograms with Arbitrary Noise Distribution Using NEC-Transformations.
IEEE Trans. Medical Imaging, 2001

An Iterative Maximum-Likelihood Polychromatic Algorithm for CT.
IEEE Trans. Medical Imaging, 2001

1999
Simultaneous maximum a-posteriori reconstruction of attenuation and activity distributions from emission sinograms.
IEEE Trans. Medical Imaging, 1999

1993
Acceleration of maximum likelihood reconstruction, using frequency amplification and attenuation compensation.
IEEE Trans. Medical Imaging, 1993

An analytical model for Compton scatter in a homogeneously attenuating medium.
IEEE Trans. Medical Imaging, 1993

1991
Model-Based Image Segmentation: Methods and Applications.
Proceedings of the AIME 91, 1991


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